CN217340370U

CN217340370U - Multi-batch filtering device for sewage treatment

Info

Publication number: CN217340370U
Application number: CN202220151598.4U
Authority: CN
Inventors: 卢文燕; 廖招琴; 张祖清; 张碧玉; 袁春瑜
Original assignee: Fujian Haoming Environmental Protection Co ltd
Current assignee: Fujian Haoming Environmental Protection Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-09-02
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a multi-batch filtering device for sewage treatment, which aims at the problems of easy blockage and poor filtering effect in the process of sewage filtering treatment, and provides a scheme that the device comprises a filtering tank, the filtering tank also comprises a water inlet pipe, the water inlet pipe is fixed on the side wall at the top end of the filtering tank, the water inlet pipe is communicated with the inside of the filtering tank, a pipeline communicated with the inside is fixed at the bottom end of the filtering tank, and a filtering box is fixed at one end of the pipeline away from the filtering tank; the utility model discloses in increase through the air content in the filtration jar, can accelerate the sewage flow velocity in the filtration jar, be favorable to promoting the filtration treatment effect of filter core board to sewage, then further promotion is to sewage treatment work efficiency, when removing to the section of giving vent to anger through the sealing plug, in the sewage extraction inflow to the rose box to in the pipeline, not only make sewage intermittent type nature flow in to the rose box, but also can keep away the condition that the sewage in the appearance pipeline caused the jam.

Description

Multi-batch filtering device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment is with many batches of filter equipment.

Background

In order to meet the water quality requirement of draining a certain water body or reusing sewage and purify the sewage, sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage also increasingly enters the daily life of common people.

At present, most sewage treatment filtering devices contain more impurities in sewage, and the impurities in the sewage are easy to block the interior of the filtering device under the working state that the sewage is filtered for a long time by the sewage treatment device, so that the filtering effect of the sewage treatment device on the sewage is reduced along with the blockage.

Therefore, a multi-batch filtering device for sewage treatment is needed to solve the problems of easy blockage and poor filtering effect in sewage filtering treatment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of sewage treatment is with many batches of filter equipment has solved easy jam and the poor problem of filter effect when handling sewage filtration.

In order to realize the purpose, the utility model adopts the following technical scheme: a multi-batch filtering device for sewage treatment comprises a filtering tank and a filtering tank

The water inlet pipe is fixed on the side wall of the top end of the filter tank, the water inlet pipe is communicated with the interior of the filter tank, a pipeline communicated with the interior is fixed at the bottom end of the filter tank, a filter box is fixed at one end, away from the filter tank, of the pipeline, one end of the pipeline is communicated with the interior of the filter box, and a plurality of struts distributed circumferentially are fixed between the filter tank and the filter box;

the support frame, the support frame is fixed in rose box outside lateral wall, rose box bottom lateral wall is fixed with the outlet pipe that is linked together with inside, the inboard lateral wall of filter tank is fixed with two filter core boards that are the symmetric distribution, the inside filter assembly that is provided with of rose box with filter tank looks adaptation.

Preferably, the filter assembly comprises

The support is fixed on the side wall of the outer side of the filter box, a driving motor is fixed on the side wall of the top end of the support, a transmission shaft a is coaxially fixed at one end of an output shaft of the driving motor, the transmission shaft a is rotatably connected with the side wall of the inner side of the filter box, and a rotating wheel a is fixed at one end, located inside the filter box, of the transmission shaft a;

the installation frame is fixed on the side wall of the inner side of the filter box, the side wall of the inner side of the installation frame is connected with a brush plate a in a sliding manner, the side wall of the inner side of the filter box is fixed with a filter plate, a connecting rod a is hinged between the brush plate a and the rotating wheel a, the side wall of the inner side of the installation frame is connected with a brush plate b in a sliding manner, two symmetrically distributed telescopic rods are fixed between the brush plate b and the brush plate a, springs are sleeved on the outer surfaces of the telescopic rods, and two ends of each spring are respectively fixed with the brush plate a and the brush plate b;

the sealing cover is rotatably connected with the inner side wall of the bottom end of the filtering tank and is matched with the pipeline, a mounting sleeve is fixed on the side wall of the inner side of the pipeline, a piston rod penetrates through a sliding rod in the mounting sleeve, and a sealing plug is fixed at one end of the piston rod, which is positioned in the pipeline;

the transmission shaft b, transmission shaft b with the inboard lateral wall of rose box rotates to be connected, transmission shaft b with all be provided with the band pulley between the transmission shaft a, two the band pulley surface has cup jointed the belt, transmission shaft b is located the inside one end of rose box is fixed with runner b, runner b with it has connecting rod b to articulate between the piston rod.

Preferably, the cross sections of the brush plate a and the brush plate b are arranged in an I shape, and the brush positions of the brush plate a and the brush plate b are contacted with the top surface of the filter plate.

Preferably, one of the filter core plates is arranged right below the water inlet pipe, and the other filter core plate is arranged right above the pipeline.

Preferably, the pipeline is divided into an air inlet section and an air outlet section, the sealing plug is matched with the air inlet section, and the diameter value of the air outlet section is larger than that of the sealing plug.

Preferably, the central axis of the pipeline and the central axis of the filter tank are arranged in a collinear manner, and the filter plate is positioned under the pipeline.

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

1. the utility model discloses in increase through the air content in the filtration jar, can accelerate the sewage flow velocity in the filtration jar, be favorable to promoting the filtration treatment effect of filter core board to sewage, then further promotion is to sewage treatment work efficiency, when removing to the section of giving vent to anger through the sealing plug, in the sewage extraction inflow to the rose box to in the pipeline, not only make sewage intermittent type nature flow in to the rose box, but also can keep away the condition that the sewage in the appearance pipeline caused the jam.

2. The utility model discloses in utilize connecting rod an's transmission, drive brush board an along reciprocating motion in the installing frame, can not only ensure the long-term good filter effect of filter to the reciprocal processing that cleans of filter department when causing brush board an to remove, but also can avoid appearing the condition that the filter blockked up when filtering.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-batch filtering device for sewage treatment according to the present invention;

fig. 2 is a schematic main sectional structure diagram of a multi-batch filtering device for sewage treatment according to the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is a schematic structural diagram of a filtering assembly of a multi-batch filtering device for sewage treatment.

In the figure: 1. a filter tank; 2. a water inlet pipe; 3. a pipeline; 4. a filter box; 5. a support post; 6. a support frame; 7. a water outlet pipe; 8. a filter element plate; 9. a filter assembly; 91. a support; 92. a drive motor; 93. a transmission shaft a; 94. a rotating wheel a; 95. installing a frame; 96. a brush plate a; 97. a filter plate; 98. a connecting rod a; 99. a brush plate b; 910. a telescopic rod; 911. a spring; 912. a sealing cover; 913. installing a sleeve; 914. a piston rod; 915. a sealing plug; 916. a transmission shaft b; 917. a pulley; 918. a belt; 919. a rotating wheel b; 920. a connecting rod b; 10. an air intake section; 11. and an air outlet section.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a multi-batch filtering device for sewage treatment comprises a filtering tank 1, wherein the filtering tank 1 further comprises a water inlet pipe 2, the water inlet pipe 2 is fixed on the side wall of the top end of the filtering tank 1, the water inlet pipe 2 is communicated with the inside of the filtering tank 1, a pipeline 3 communicated with the inside is fixed at the bottom end of the filtering tank 1, a filtering tank 4 is fixed at one end of the pipeline 3 far away from the filtering tank 1, one end of the pipeline 3 is communicated with the inside of the filtering tank 4, and a plurality of support columns 5 distributed circumferentially are fixed between the filtering tank 1 and the filtering tank 4; support frame 6, support frame 6 are fixed in 4 outside lateral walls of rose box, and the lateral wall of 4 bottom ends of rose box is fixed with the outlet pipe 7 that is linked together with inside, and 1 inside lateral wall of filter tank is fixed with two filter core boards 8 that are the symmetric distribution, and filter box 4 is inside to be provided with and to filter the filter assembly 9 of 1 looks adaptation of filter tank.

The filtering assembly 9 comprises a bracket 91, the bracket 91 is fixed on the outer side wall of the filtering box 4, a driving motor 92 is fixed on the side wall of the top end of the bracket 91, one end of an output shaft of the driving motor 92 is coaxially fixed with a transmission shaft a93, a transmission shaft a93 is rotatably connected with the inner side wall of the filtering box 4, and one end of a transmission shaft a93, which is positioned in the filtering box 4, is fixed with a rotating wheel a 94; the filter box comprises a mounting frame 95, the mounting frame 95 is fixed on the inner side wall of the filter box 4, the inner side wall of the mounting frame 95 is connected with a brush plate a96 in a sliding manner, the inner side wall of the filter box 4 is fixed with a filter plate 97, a connecting rod a98 is hinged between the brush plate a96 and a rotating wheel a94, the inner side wall of the mounting frame 95 is connected with a brush plate b99 in a sliding manner, two symmetrically-distributed telescopic rods 910 are fixed between the brush plate b99 and the brush plate a96, the outer surface of each telescopic rod 910 is sleeved with a spring 911, and two ends of each spring 911 are respectively fixed with the brush plate a96 and the brush plate b 99; the spring 911 and the self elastic force of the telescopic rod 910 are utilized to drive the brush board b99 to synchronously move along the mounting frame 95 when the brush board a96 moves, so that the brush board b99 can synchronously clean the filter board 97 along with the brush board a96, the effect of the filter board 97 on sewage filtration treatment is greatly improved, the sealing cover 912 is rotatably connected with the inner side wall of the bottom end of the filter tank 1, the sealing cover 912 is matched with the pipeline 3, the mounting sleeve 913 is fixed on the inner side wall of the pipeline 3, a piston rod 914 penetrates through a sliding rod in the mounting sleeve 913, and a sealing plug 915 is fixed at one end of the piston rod 914, which is positioned in the pipeline 3; transmission shaft b916, transmission shaft b916 is connected with the inside lateral wall of rose box 4 rotates, all be provided with band pulley 917 between transmission shaft b916 and the transmission shaft a93, two band pulley 917 outer surface cup joints belt 918, transmission shaft b916 is located the inside one end of rose box 4 and is fixed with runner b919, it has connecting rod b920 to articulate between runner b919 and the piston rod 914, through brush board a96 along the reciprocating motion in the installing frame 95, can locate reciprocating cleaning to filter 97 when causing brush board a96 to remove, can not only ensure the long-term good filter effect of filter 97, but also can avoid appearing the condition that filter 97 blockked up when filtering.

Brush board a96 all is the setting of I-shaped form with brush board b99 cross section, and brush board a96 all contacts with filter 97 top surface with brush board b99 brush department, and one of them filter plate 8 is located the setting under inlet tube 2, and another filter plate 8 is located the setting directly over pipeline 3, adopts two filter plates 8 all to set up and is located inlet tube 2 under, makes filter plate 8 to the good filtration of the sewage of input extremely then.

Pipeline 3 divides to be into the section of admitting air 10 and the section of giving vent to anger 11, sealing plug 915 and the section of admitting air 10 looks adaptation, the diameter value of the section of giving vent to anger 11 is greater than the diameter value of sealing plug 915, the center pin of pipeline 3 is the collineation setting with the central axis of filter tank 1, filter 97 is located pipeline 3 under, be located pipeline 3 under through filter 97 for the filter 97 that passes through that pipeline 3 internal discharge sewage can be better filters.

The working principle is as follows: when sewage needs to be filtered, the sewage is firstly input into the filter tank 1 through the water inlet pipe 2, the sewage can be primarily filtered and purified by matching with the filtering and purifying effect of the filter core plate 8, the transmission shaft a93 is synchronously rotated by the driving of the driving motor 92, the transmission shaft b916 is synchronously rotated by utilizing the transmission effect of the belt wheel 917 and the belt 918 to drive the rotating wheel b919 to synchronously rotate by matching with the transmission effect of the connecting rod b920 to cause the piston rod 914 to reciprocate in the mounting sleeve 913 to cause the sealing plug 915 to synchronously move, when the sealing plug 915 is moved into the air inlet section 10, the sealing cover 912 can be jacked up by pressurizing air in the pipeline 3, so that the sewage in the filter tank 1 flows into the pipeline 3, when the sealing plug 915 pressurizes the pipeline 3, the air content in the filter tank 1 is increased at the moment, the flowing speed of the sewage in the filter tank 1 can be accelerated, the sewage treatment device is favorable for improving the filtering treatment effect of the filter plate 8 on sewage, further improving the working efficiency of sewage treatment, when the sewage in the pipeline 3 moves to the air outlet section 11 through the sealing plug 915, the sewage in the pipeline 3 is pumped and flows into the filter box 4, the sewage intermittently flows into the filter box 4, the blockage of the sewage in the pipeline 3 can be avoided, the transmission shaft a93 synchronously rotates along with the output shaft of the driving motor 92, the rotating wheel a94 synchronously rotates, the transmission action of the connecting rod a98 is utilized to drive the hairbrush plate a96 to reciprocate along the mounting frame 95, the hairbrush plate a96 can carry out reciprocating cleaning treatment on the filter plate 97 when moving, the long-term good filtering effect of the filter plate 97 can be ensured, the blockage of the filter plate 97 during filtering can be avoided, and the spring 911 and the self elastic action of the telescopic rod 910 are utilized, cause brush board a96 to drive brush board b99 when removing and remove along the installing frame 95 in step for brush board b99 can follow brush board a96 and clean filter 97 in step, promote filter 97 to sewage filtration treatment's effect by a wide margin then, and the sewage after accomplishing the processing discharges to outside through outlet pipe 7.

The driving motor 92 is commercially available, and the driving motor 92 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A multi-batch filtering device for sewage treatment comprises a filtering tank (1) and is characterized in that the filtering tank (1) further comprises

The water inlet pipe (2) is fixed on the side wall of the top end of the filtering tank (1), the water inlet pipe (2) is communicated with the interior of the filtering tank (1), a pipeline (3) communicated with the interior is fixed at the bottom end of the filtering tank (1), a filtering box (4) is fixed at one end, away from the filtering tank (1), of the pipeline (3), one end of the pipeline (3) is communicated with the interior of the filtering box (4), and a plurality of struts (5) distributed circumferentially are fixed between the filtering tank (1) and the filtering box (4);

support frame (6), support frame (6) are fixed in rose box (4) lateral wall, rose box (4) bottom lateral wall is fixed with outlet pipe (7) that are linked together with inside, it is fixed with two filter core boards (8) that are the symmetric distribution to cross filter tank (1) medial wall, rose box (4) inside be provided with filter assembly (9) of filter tank (1) looks adaptation.

2. A multiple batch filtration unit for sewage treatment according to claim 1, wherein the filtration module (9) comprises

The support (91) is fixed on the outer side wall of the filter box (4), a driving motor (92) is fixed on the side wall of the top end of the support (91), a transmission shaft a (93) is coaxially fixed at one end of an output shaft of the driving motor (92), the transmission shaft a (93) is rotatably connected with the inner side wall of the filter box (4), and a rotating wheel a (94) is fixed at one end, located inside the filter box (4), of the transmission shaft a (93);

the installation frame (95) is fixed on the inner side wall of the filter box (4), a brush plate a (96) is connected to the inner side wall of the installation frame (95) in a sliding manner, a filter plate (97) is fixed on the inner side wall of the filter box (4), a connecting rod a (98) is hinged between the brush plate a (96) and the rotating wheel a (94), a brush plate b (99) is connected to the inner side wall of the installation frame (95) in a sliding manner, two symmetrically-distributed telescopic rods (910) are fixed between the brush plate b (99) and the brush plate a (96), a spring (911) is sleeved on the outer surface of each telescopic rod (910), and two ends of each spring (911) are respectively fixed with the brush plate a (96) and the brush plate b (99);

the sealing cover (912) is rotatably connected with the inner side wall of the bottom end of the filter tank (1), the sealing cover (912) is matched with the pipeline (3), a mounting sleeve (913) is fixed on the side wall of the inner side of the pipeline (3), a piston rod (914) penetrates through a sliding rod in the mounting sleeve (913), and a sealing plug (915) is fixed at one end, located in the pipeline (3), of the piston rod (914);

the transmission shaft b (916) is rotatably connected with the inner side wall of the filter box (4), belt wheels (917) are arranged between the transmission shaft b (916) and the transmission shaft a (93), a belt (918) is sleeved on the outer surfaces of the two belt wheels (917), a rotating wheel b (919) is fixed at one end, located inside the filter box (4), of the transmission shaft b (916), and a connecting rod b (920) is hinged between the rotating wheel b (919) and the piston rod (914).

3. A multiple batch filtration apparatus for sewage treatment according to claim 2, wherein said brush plate a (96) and said brush plate b (99) are arranged in a cross-section of i-shape, and said brush plate a (96) and said brush plate b (99) are in contact with the top surface of said filter plate (97).

4. A multiple batch filtration unit for sewage treatment according to claim 1, wherein one of the filter plates (8) is located directly below the inlet pipe (2) and the other filter plate (8) is located directly above the pipe (3).

5. A multiple-batch filtration apparatus for sewage treatment according to claim 2, wherein the pipeline (3) is divided into an air inlet section (10) and an air outlet section (11), the sealing plug (915) is adapted to the air inlet section (10), and the diameter value of the air outlet section (11) is larger than that of the sealing plug (915).

6. A multiple batch filtration unit for wastewater treatment according to claim 2, wherein the central axis of said conduit (3) is collinear with the central axis of said filtration tank (1), and said filter plate (97) is located directly below said conduit (3).