CN219117301U

CN219117301U - Deironing removes manganese filter equipment

Info

Publication number: CN219117301U
Application number: CN202223603234.4U
Authority: CN
Inventors: 孙国保; 吕晓梅
Original assignee: Henan Qinglan Environmental Protection Technology Co ltd
Current assignee: Henan Qinglan Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of water filtration, in particular to an iron and manganese removal filter device, which comprises a filter cartridge, wherein a cartridge box is arranged in the middle of the filter cartridge in a sealing way, a filtering mechanism is arranged in the cartridge box, an aeration pipe is arranged at the inner side of the filter cartridge, and one end of the aeration pipe is connected with an aeration pump; the filtering mechanism comprises a storage box, the storage box is movably located inside a barrel box in a sealing mode, a screw frame is fixed at the top of the storage box, screws are arranged in the screw frame in a meshed mode, one end of each screw is connected with a first motor, the first motor is fixedly installed on the surface of the barrel box, and two separation nets are installed on the upper face and the lower face of the storage box. According to the utility model, the second motor is started to rotate to drive the transmission rod to rotate, the transmission rod drives the second gear to rotate, the second gear is meshed with the first gear to rotate, the first gear drives the rotary rod to rotate, and the rotary rod drives the scraping plate to rotate along the screen, so that the screen is used for scraping the blockage at the position of the screen, the flow of a water source is facilitated, and the adsorption and filtration of ferromanganese are accelerated.

Description

Deironing removes manganese filter equipment

Technical Field

The utility model relates to the technical field of water filtration, in particular to a deironing and manganese removing filter device.

Background

Each project of the biomass power plant relates to various water source conditions, including surface water such as rivers, reservoirs, mountain streams and the like, underground well water, reclaimed water treated by the sewage plant, and different water quality conditions. Some project water sources have iron and manganese indexes which are seriously out of standard, and the conventional coagulation clarification process cannot meet the use requirements, and special iron and manganese removal treatment is needed. Iron and manganese are removed by adopting an oxidation filtration technology generally, iron and manganese ions and oxygen are subjected to oxidation reaction to generate insoluble iron and manganese compounds, and the insoluble iron and manganese compounds are removed by a filter. At present, the conventional iron and manganese removing filter device mainly comprises two types, namely a one-way filter device without a backwashing system, and a double-pipeline filter device with a backwashing system, wherein the one-way filter device without the backwashing system is mainly provided with a iron and manganese ion filter chamber, a filter filling material is laid in the iron and manganese ion filter chamber, the filter chamber is provided with a water inlet and a water outlet, water to be filtered enters a filter chamber from the water inlet, and chemically reacts with the filling material, then iron and manganese ions are oxidized to generate sediment, and the sediment is filtered by the filter filling material. The water inlet pipe is provided with a water inlet pump and a gas supply device, and oxygen is added into the water when the water to be filtered is pumped into the filter so as to accelerate the oxidation of iron and manganese ions. The filtering device cannot work for a long time, after the filtering device works for a period of time, the filtering chamber is blocked by the iron-manganese oxide precipitate, the device is required to be closed, high-pressure cleaning liquid is reversely introduced from the water outlet of the filtering chamber for back flushing, the precipitate can be used again after being flushed out from the water inlet, and the filtering device is very inconvenient to use. And the equipment such as a flushing pump used for back flushing needs to be configured, so that the structure is complex, and the occupied area is wide. The main difference between the two is that whether there is a backwash pipeline chinese patent that sets up alone to disclose a novel high-efficient deironing demanganization filter equipment (grant bulletin number CN 203754484U), and this patent technology discloses a novel high-efficient deironing demanganization filter equipment, and it includes manganese sand filter and the working shaft of arranging at the filter inlet end, filter equipment is still including setting up the water source that intakes, being used for storing the aeration tank of intaking, the working shaft sets up on the outlet pipe way of aeration tank, the outlet pipe of working shaft and the water inlet intercommunication of the filtration water intaking valve of manganese sand filter, manganese sand filter still is provided with backwash pipeline, is provided with backwash outlet pipe and backwash inlet tube with filter core chamber intercommunication respectively in the filtration water inlet and the filtration delivery port department of manganese sand filter core chamber, be provided with backwash water valve and backwash inlet valve respectively on it, the outlet pipe of working shaft and backwash inlet valve intercommunication. The device has simple structure, integrates functions of water supply, air supply and backwashing, and has low energy consumption and low efficiency. The patent technology solves the problems that the filtering device with double pipelines of a backwashing system is also provided with a filtering chamber, a filtering filling material is paved in the filtering chamber, the filtering chamber is provided with two pipelines, a water outlet for back flushing is arranged at the water inlet, and a flushing fluid water inlet for back flushing is arranged at the water outlet. The water inlet pipe is also provided with a water inlet pump and air supply equipment, and backwash equipment such as a backwash pump, backwash pressurizing equipment and the like. The filtering device can continuously work, is convenient to clean, but has the problems of more equipment, very complex structure, wide occupied area, high energy consumption and low efficiency.

However, in the prior art, groundwater is in contact with oxygen in a large area after aeration, and excessive ferromanganese can generate particles or sand and other impurities, so that a filter screen is blocked, and the effect of filtering ferromanganese is reduced.

The problem of filter screen jam when the aeration filters among the prior art needs to be solved.

Accordingly, a person skilled in the art provides a filtering device for removing iron and manganese to solve the above-mentioned problems in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides:

the iron and manganese removing filter device comprises a filter cartridge, wherein a cartridge box is arranged in the middle of the filter cartridge in a sealing way, a filtering mechanism is arranged in the cartridge box, an aeration pipe is arranged at the inner side of the filter cartridge, and one end of the aeration pipe is connected with an aeration pump; the filtering mechanism comprises a storage box, the storage box is movably located inside a barrel box in a sealing mode, a screw frame is fixed at the top of the storage box, a screw is arranged in the screw frame in a meshed mode, one end of the screw is connected with a first motor, the first motor is fixedly installed on the surface of the barrel box, two separation nets are installed on the upper surface and the lower surface of the storage box, the number of the separation nets is two, a rotating rod is installed between the two separation nets in a rotating mode, and a shaft sleeve is used for installing the middle outer wall of the rotating rod in a rotating mode.

Preferably: the front side of the storage box is detachably and hermetically provided with a sealing plate.

Preferably: the upper end and the lower end of the rotating rod are fixedly provided with scraping plates, and the scraping plates are clung to the separation net.

Preferably: the shaft sleeve is internally provided with a first gear, the first gear is fixedly arranged on the outer wall of the rotating rod, and one side of the first gear is meshed with a second gear.

Preferably: and a transmission rod is fixed at the center of the second circle of the gear, one end of the transmission rod penetrates through the shaft sleeve in a rotating mode, and the other end of the transmission rod is connected with a second motor.

Preferably: the cartridge case and the storage box are all perforated, the outer wall of the cartridge case is provided with a water inlet pipe in a sealing way, and the top end of the filter cartridge is connected with a drain pipe in a penetrating way.

Preferably: the filter cartridge is internally provided with a filter screen, and the filter material in the filter screen is quartz sand and refined manganese sand.

The utility model has the technical effects and advantages that:

according to the utility model, the second motor is started to rotate to drive the transmission rod to rotate, the transmission rod drives the second gear to rotate, the second gear is meshed with the first gear to rotate, the first gear drives the rotary rod to rotate, and the rotary rod drives the scraping plate to rotate along the screen, so that the screen is used for scraping the blockage at the position of the screen, the flow of a water source is facilitated, and the adsorption and filtration of ferromanganese are accelerated.

Drawings

Fig. 1 is a schematic structural diagram of a filtering device for removing iron and manganese according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a storage tank in a filtering device for removing iron and manganese according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a partition net of an iron and manganese removal filter device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an aeration pipe in an iron and manganese removal filter device according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a position a in a filtering device for removing iron and manganese according to an embodiment of the present application;

in the figure:

1. a filter cartridge; 2. a cartridge;

3. filtering out the mechanism; 301. a storage bin; 302. a screw rack; 303. a screw; 304. a first motor; 305. a sealing plate; 306. a screen; 307. a rotating rod; 308. a scraper; 309. a shaft sleeve; 310. a first gear; 311. a second gear; 312. a transmission rod; 313. a second motor;

4. an aeration pipe; 5. an aeration pump; 6. a water inlet pipe; 7. a drain pipe; 8. and (5) a filter screen.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-5, in this embodiment, there is provided a filtering apparatus for removing iron and manganese, which comprises a filter cartridge 1, a cartridge case 2 is mounted in the middle of the filter cartridge 1 in a sealing manner, a filtering mechanism 3 is mounted on the cartridge case 2, an aerator pipe 4 is mounted on the inner side of the filter cartridge 1, one end of the aerator pipe 4 is connected with an aerator pump 5, the filtering mechanism 3 comprises a storage case 301, the storage case 301 is movably positioned in the cartridge case 2 in a sealing manner, a screw frame 302 is fixed on the top of the storage case 301, a screw 303 is engaged in the screw frame 302, one end of the screw 303 is connected with a motor 304, the motor 304 is fixedly mounted on the surface of the cartridge case 2, two screens 306 are mounted on the upper and lower surfaces of the storage case 301, a rotating rod 307 is rotatably mounted between the two screens 306, the middle outer wall of the rotating rod 307 rotates and installs the shaft sleeve 309 with the seal plate 305, the front side of the storage tank 301 is detachably and sealingly installed with the seal plate 305, the upper and lower ends of the rotating rod 307 are fixedly installed with the scraping plate 308, the scraping plate 308 is closely attached to the screen 306, the gear I310 is arranged in the shaft sleeve 309, the gear I310 is fixedly installed on the outer wall of the rotating rod 307, one side of the gear I310 is meshed with the gear II 311, the center of the gear II 311 is fixedly provided with the transmission rod 312, one end of the transmission rod 312 rotates and penetrates through the shaft sleeve 309, the other end of the transmission rod 312 is connected with the motor II 313, the tank 2 and the storage tank 301 are all perforated, the outer wall of the tank 2 is hermetically installed with the water inlet pipe 6, the top end of the filter cartridge 1 is connected with the drain pipe 7 in a penetrating way, the filter screen 8 is installed in the filter cartridge 1, and the filter material in the filter screen 8 is quartz sand and refined manganese sand;

the device needs to be connected with a water source filtering system for integral control, and one end of a water draining pipe 7 is connected with a subsequent water source filtering device;

the water inlet pipe 6 is connected to a water source, the water source is discharged into the storage box 301 in the cartridge case 2 through the water inlet pipe 6, and after the aeration pump 5 is started, gas is discharged into the filter cartridge 1 through the aeration pipe 4, so that the water source is subjected to exhaust treatment;

the water source is filtered by the separating net 306 at the upper and lower ends of the storage box 301 for preliminary sand stone and other impurities, and the water source is filtered by quartz sand and refined manganese sand after passing through the filter screen 8 for adsorption of iron and manganese, so that the iron and manganese in the water source are reduced, and the water is discharged through the drain pipe 7;

and the motor II 313 is started, the motor II 313 is started and then rotates to drive the transmission rod 312 to rotate, the transmission rod 312 drives the gear II 311 to rotate, the gear II 311 is meshed with the gear I310 to rotate, the gear I310 drives the rotating rod 307 to rotate, the rotating rod 307 drives the scraping plate 308 to rotate along the screen 306, the screen 306 scrapes off the blocking object at the position of the filter screen 8, the water source is convenient to flow, and the adsorption and filtration of iron and manganese are accelerated.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The iron and manganese removing filter device comprises a filter cartridge (1), and is characterized in that a cartridge case (2) is mounted in the middle of the filter cartridge (1) in a sealing manner, and a filtering mechanism (3) is mounted in the cartridge case (2);

an aeration pipe (4) is arranged at the inner side of the filter cylinder (1), and one end of the aeration pipe (4) is connected with an aeration pump (5);

the filtering mechanism (3) comprises a storage box (301), the storage box (301) is movably positioned in the barrel box (2) in a sealing mode, a screw frame (302) is fixed at the top of the storage box (301), a screw rod (303) is arranged in the screw frame (302) in a meshed mode, one end of the screw rod (303) is connected with a first motor (304), and the first motor (304) is fixedly arranged on the surface of the barrel box (2);

the upper surface and the lower surface of the storage box (301) are provided with two separating nets (306), a rotating rod (307) is rotatably arranged between the two separating nets (306), and the middle outer wall of the rotating rod (307) is rotatably provided with a shaft sleeve (309).

2. The iron and manganese removal filter device according to claim 1, wherein a sealing plate (305) is detachably and hermetically arranged on the front side of the storage box (301).

3. The iron and manganese removal filter device according to claim 1, wherein scraping plates (308) are fixedly arranged at the upper end and the lower end of the rotating rod (307), and the scraping plates (308) are tightly attached to the separation net (306).

4. The iron and manganese removing filter device according to claim 1, wherein a first gear (310) is arranged in the shaft sleeve (309), the first gear (310) is fixedly arranged on the outer wall of the rotating rod (307), and a second gear (311) is meshed with one side of the first gear (310).

5. The iron and manganese removing filter device according to claim 4, wherein a transmission rod (312) is fixed at the center of the second gear (311), one end of the transmission rod (312) rotates to penetrate through the shaft sleeve (309), and the other end of the transmission rod (312) is connected with the second motor (313).

6. The iron and manganese removal filter device according to claim 1, wherein the cartridge case (2) and the storage case (301) are both provided with holes, the outer wall of the cartridge case (2) is provided with a water inlet pipe (6) in a sealing manner, and the top end of the filter cartridge (1) is connected with a water outlet pipe (7) in a penetrating manner.

7. The iron and manganese removing filter device according to claim 1, wherein a filter screen (8) is arranged in the filter cartridge (1), and filter materials in the filter screen (8) are quartz sand and refined manganese sand.