CN212127591U

CN212127591U - Activated carbon filter

Info

Publication number: CN212127591U
Application number: CN202020450453.5U
Authority: CN
Inventors: 仝书强; 魏晓立
Original assignee: Kunshan Gerunsheng Environmental Protection Technology Co ltd
Current assignee: Kunshan Gerunsheng Environmental Protection Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-11
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses an activated carbon filter, which comprises a tank body, a water injection pipe, a water outlet pipe and a carbon filter pipe, wherein the bottom of the tank body is provided with a water outlet, a water diversion disc is arranged inside the tank body, the inside of the water diversion disc is provided with a cavity, the top is provided with a water inlet pipe, the bottom is provided with a plurality of water outlets, the water injection pipe is inserted into the water inlet pipe, and the inner wall of the water inlet pipe is fixedly connected with the water injection pipe through a plastic bearing; an anti-corrosion bearing seat is arranged at the bottom end inside the tank body, a rotary disc is arranged above the anti-corrosion bearing seat, and a connecting rod is arranged between the rotary disc and the water distribution disc; each water outlet of the water diversion disc is provided with a carbon filter tube, the top end of each carbon filter tube is abutted against the bottom of the water diversion disc, the bottom end of each carbon filter tube is inserted into a jack of the rotary disc, and a detachable pressing plate is arranged at the position, corresponding to the jack, of the bottom of the rotary disc. The pressing plate is disassembled, the carbon filter tube can automatically fall down, the activated carbon is taken out and cleaned conveniently and quickly, and the cleaning time of the filter tank is greatly shortened.

Description

Activated carbon filter

Technical Field

The utility model belongs to the technical field of industrial wastewater treatment, a activated carbon filter is related to.

Background

The activated carbon filter is one of important devices in industrial wastewater treatment equipment, and can be used for removing residual chlorine, abnormal colors, peculiar smell and other impurities in wastewater. The activated carbon particles in the filter need to be cleaned regularly, and the bottom of the filter tank is provided with a take-out opening from which the activated carbon particles can be scooped out. The existing activated carbon particles are accumulated in the filter, a large amount of time can be consumed by drawing out all the activated carbon particles, and the activated carbon particles are accumulated, so that the middle activated carbon particles do not completely exert the adsorption and purification capacity of the activated carbon particles, the filtering capacity of the filtering tank is reduced, and the filtering duration of the filtering tank is shortened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: how to realize taking out fast of active carbon in the filter tank, shorten the washing duration of filter tank.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

an activated carbon filter comprises a tank body, a water injection pipe, a water outlet pipe and a carbon filter pipe, wherein a taking-out port is formed in the bottom of the tank body, the water outlet pipe is fixed to the top of the tank body, and the water outlet pipe is arranged at the bottom of the tank body; a water distribution disc is arranged in the tank body, a cavity is formed in the water distribution disc, a water inlet pipe is arranged at the top of the water distribution disc, a plurality of water outlets are formed in the bottom of the water distribution disc, the water injection pipe is inserted into the water inlet pipe, and the inner wall of the water inlet pipe is fixedly connected with the water injection pipe through a plastic bearing; an anti-corrosion bearing seat is arranged at the bottom end inside the tank body, a rotary disc is arranged above the anti-corrosion bearing seat, and a connecting rod is arranged between the rotary disc and the water distribution disc;

each water outlet of the water diversion disc is provided with one carbon filter tube, the top end of each carbon filter tube is abutted to the bottom of the water diversion disc, the bottom end of each carbon filter tube is inserted into the insertion hole of the rotary disc, and the bottom of the rotary disc corresponds to the insertion hole and is provided with a detachable pressing plate.

In the technical scheme, the water distribution disc distributes the injected wastewater to each carbon filter tube for filtering, and the filtered clear water is discharged by the water outlet pipe; when the charcoal filter tube needs to be cleaned or replaced, the taking-out opening is opened, the tool stretches into the filter tank to rotate the rotary disc, one of the charcoal filter tubes is aligned to the taking-out opening, then the pressing plate is detached, the charcoal filter tube automatically drops to the lower side of the tank body under the action of gravity, the rotary disc is only required to be rotated, the charcoal filter tube can be taken out by detaching the pressing plate, the charcoal filter tube only needs to stretch into the tank body from the taking-out opening, the top of the charcoal filter tube penetrates through the position of the water diversion opening of the rotary disc in a butt mode, and the charcoal filter tube can be installed by installing the upper pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the active carbon is taken out and cleaned conveniently and quickly, so that the cleaning time of the filter tank is greatly shortened; 2. the activated carbon is arranged in the branch pipes, the wastewater is uniformly distributed into each carbon filter pipe by the water distribution disc, the contact area of the activated carbon and the wastewater is large in unit time, and the filtering capacity of the filter tank is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a front view of an activated carbon filter disclosed in the examples;

FIG. 2 is a front view of the knock out tray disclosed in the embodiments;

FIG. 3 is a side sectional view of the knock out tray disclosed in the examples;

FIG. 4 is a front view of a carbon filter tube disclosed in the embodiment;

fig. 5 is a mounting structure diagram of a carbon filter stick disclosed in the embodiment.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1, the activated carbon filter includes a tank 10, a water injection pipe 20, a water outlet pipe 30 and a carbon filter pipe 40, wherein a take-out port 50 is arranged at the bottom of the tank 10, the water outlet pipe 30 is fixed at the top of the tank 10, and the water outlet pipe 30 is arranged at the bottom of the tank 10; the water distribution disc 60 is arranged in the tank body 10, a cavity 61 is arranged in the water distribution disc 60, a water inlet pipe 62 is arranged at the top, a plurality of water outlets 63 are arranged at the bottom, referring to fig. 2 and 3, the water distribution disc 60 is circular, the water outlets are arranged around a circular equiangular array, a carbon filter tube 40 is arranged at each water outlet of the water distribution disc 60, the water distribution disc 60 distributes injected wastewater to each carbon filter tube 40 for filtering, and filtered clean water is discharged from the water outlet pipe 30. The water diversion disc 60 evenly distributes the wastewater into each carbon filter tube 40, the contact area of the activated carbon and the wastewater in unit time is large, and the filtering capacity of the filter tank is improved.

The carbon filter tube 40 may be a sintered activated carbon filter element, which is generally replaceable and not cleanable.

Referring to fig. 4, the carbon filter tube 40 includes a tube body 41 filled with activated carbon, an upper plate 42 and a lower plate 43, and a plurality of liquid outlet holes are formed on the tube wall of the tube body; the upper plate is fixedly connected with the pipe body, and the lower plate is arranged at the bottom of the pipe body by adopting a threaded structure. The top end of the upper disc is provided with a sealing ring 45, and the end surface of the upper disc is abutted against the groove at the bottom of the water distribution disc 60. The lower disc is detached, and the active carbon in the tube body can be poured out for cleaning.

The water injection pipe 20 is inserted into the water inlet pipe, the inner wall of the water inlet pipe is fixedly connected with the water injection pipe 20 through the plastic bearing 70, and the water diversion disc 60 can rotate around the water injection pipe 20. The bottom of the inside of the jar body 10 is provided with anticorrosive bearing frame 80, installs a carousel 90 in the top of anticorrosive bearing frame, is provided with a connecting rod between carousel and the water diversion disk 60, has several tray 100 that bearing the carousel in the welding of the inner wall of jar body 10, is provided with the polytetrafluoroethylene coating at the top of tray. Referring to fig. 5, the top end of the carbon filter tube 40 abuts against the bottom of the water diversion disc 60, the bottom end is inserted into the insertion hole of the rotary disc, and the detachable pressing plate 110 is arranged at the bottom of the rotary disc corresponding to the insertion hole. The taking-out port 50 is opened, the tool is stretched into the filtering tank to rotate the rotary disc, one of the carbon filter tubes 40 is aligned with the taking-out port 50, then the pressing plate is detached, the carbon filter tube 40 automatically falls below the tank body 10 under the action of gravity, the carbon filter tube 40 can be taken out only by rotating the rotary disc and detaching the pressing plate, the carbon filter tube 40 only needs to be stretched into the tank body 10 from the taking-out port 50, the top of the carbon filter tube 40 penetrates through the rotary disc to be abutted to the water diversion port of the water diversion disc 60, and then the carbon filter tube 40 can be installed by installing the upper pressing plate.

Further, the pressure plate is fixed at the bottom of the turntable by bolts, and the heads of the bolts are provided with convex rings 120, so that operators can smoothly screw out the bolts.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An activated carbon filter is characterized by comprising a tank body, a water injection pipe, a water outlet pipe and a carbon filter pipe, wherein a taking-out port is formed in the bottom of the tank body; a water distribution disc is arranged in the tank body, a cavity is formed in the water distribution disc, a water inlet pipe is arranged at the top of the water distribution disc, a plurality of water outlets are formed in the bottom of the water distribution disc, the water injection pipe is inserted into the water inlet pipe, and the inner wall of the water inlet pipe is fixedly connected with the water injection pipe through a plastic bearing; an anti-corrosion bearing seat is arranged at the bottom end inside the tank body, a rotary disc is arranged above the anti-corrosion bearing seat, and a connecting rod is arranged between the rotary disc and the water distribution disc;

2. The activated carbon filter of claim 1, wherein the carbon filter tube comprises a tube body filled with activated carbon, an upper plate and a lower plate, and a plurality of liquid outlet holes are formed in the tube wall of the tube body; the upper disc is fixedly connected with the pipe body, and the lower disc is installed at the bottom of the pipe body in a threaded structure.

3. The carbon filter as claimed in claim 1, wherein the carbon filter tube is a sintered carbon filter element.

4. The activated carbon filter of claim 1, wherein the pressure plate is fixed to the bottom of the rotary disc by a bolt, and a convex ring is arranged at the head of the bolt.

5. The activated carbon filter according to claim 1, wherein a plurality of supporting blocks for supporting the rotating disc are welded on the inner wall of the tank body, and a polytetrafluoroethylene coating is arranged on the top of the supporting blocks.