CN211035434U

CN211035434U - Deep bed filter for sewage plant

Info

Publication number: CN211035434U
Application number: CN201921395547.0U
Authority: CN
Inventors: 李旭东; 杨堃; 王庆文
Original assignee: Capital Aihua Tianjin Municipal & Environmental Engineering Co ltd
Current assignee: Capital Aihua Tianjin Municipal & Environmental Engineering Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-17
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a deep bed filter tank for sewage plants, which belongs to the technical field of filter tanks and comprises a filter tank body, wherein the left side surface and the right side surface of the inner wall of the filter tank body are both provided with chutes, slide blocks are connected in the chutes in a sliding way, the opposite surfaces of the two slide blocks are respectively and fixedly connected with the left side surface and the right side surface of a filter box, and a cover plate is arranged in the filter box; through setting up the filter cartridge, the filter cartridge can be fine filters sewage, through setting up fixed rope and cable drum, the fixed rope of rolling can be when the cable drum is rotatory, fixed rope can stimulate the filter cartridge rebound, make the filter cartridge no longer be located the filtering pond originally internally, the filter cartridge can be sealed to the apron, avoid filter layer an and filter layer b in the filter cartridge to leak out from the filter cartridge in filtering process, the bolt can be in the same place apron and fixed block are fixed, when filter layer an and filter layer b need to be changed, the apron can be dismantled to the workman can not hard up bolt, make things convenient for the workman to change filter layer a and filter layer b, improve the water purification effect of filter cartridge.

Description

Deep bed filter for sewage plant

Technical Field

The utility model belongs to the technical field of the filtering pond, concretely relates to deep bed filtering pond that sewage plant used.

Background

The filter is used for filtering, and is used for removing suspended matters in water to obtain water with lower turbidity; some are used to remove water from the sludge to obtain sludge with a lower water content.

According to the Chinese patent, "a combined filter chamber for upgrading and transforming a sewage plant" (patent number: CN 201720200210.4), "the scheme describes that" a series connection form of a preposed denitrification filter chamber and a biological aerated filter chamber is adopted to effectively ensure high-standard effluent water quality, and upward flow filter chambers are adopted for two-stage filter chamber filtration, so that the combined filter chamber has the characteristics of difficult blockage, simple and convenient flushing, small filter head, strong pollutant receiving capacity, high treatment efficiency, good effluent water quality and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep bed filtering pond that sewage plant used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deep bed filter tank for sewage plants comprises a filter tank body, wherein chutes are formed in the left side surface and the right side surface of the inner wall of the filter tank body, sliding blocks are connected in the chutes in a sliding mode, opposite surfaces of the two sliders are fixedly connected with the left side surface and the right side surface of a filter box respectively, a cover plate is arranged in the filter box, the upper surface of the cover plate is fixedly connected with one end of a fixed rope, the other end of the fixed rope is fixedly connected with the outer surfaces of two rope disks, the two rope disks are in two number and are clamped on the outer surface of a rotating shaft, two bearings are adjusted on the outer surface of the rotating shaft and are arranged on the left side and the right side of the two rope disks respectively, the outer surfaces of the bearings are fixedly connected with the back surface of the filter tank body through fixing blocks, a gear a is clamped on the outer surface of the rotating shaft and is meshed with a gear b, and the motor is fixedly arranged on the back surface of the filter body and is electrically connected with the external control switch.

Preferably, the below of apron is provided with the fixed block, and can dismantle through the bolt between apron and the fixed block and be connected, the quantity of fixed block is four, and four fixed blocks are located the four corners department of apron below respectively.

Preferably, the upper surface of the cover plate is provided with a mounting hole, and a filter screen is arranged in the mounting hole.

Preferably, a filter layer a and a filter layer b are arranged in the filter box, the filter layer a and the filter layer b are respectively made of quartz sand and activated carbon, and a plurality of water leakage holes are formed in the lower surface of the filter box.

Preferably, the fixed rope is wound on the outer surface of the fixed pulley, and the fixed pulley is fixedly connected to the upper surface of the filter body.

Preferably, the right side surface of the filter body is communicated with a drain pipe, and the outer surface of the drain pipe is communicated with a valve.

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

this deep bed filtering pond that sewage plant used, through setting up the filter cartridge, the filter cartridge can be fine filters sewage, through setting up fixed rope and cable drum, fixed rope can be rolled up when the cable drum is rotatory, and fixed rope can stimulate the filter cartridge rebound for the filter cartridge no longer is located this internal in filtering pond, makes things convenient for the workman to clear up the filter cartridge, has improved the filter effect of sewage.

This deep bed filtering pond that sewage plant used, through setting up bolt and apron, the apron can seal the filter cartridge, avoids filter layer an and filter layer b in the filter cartridge to leak out in the filter process from the filter cartridge, and the bolt can be in the same place apron and fixed block are fixed, and when filter layer a and filter layer b need to be changed, the workman can become flexible the bolt and dismantle the apron, makes things convenient for the workman to change filter layer a and filter layer b, improves the water purification effect of filter cartridge.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic top view of the middle cover plate of the present invention.

In the figure: 1. a filter body; 2. a drain pipe; 3. a chute; 4. a slider; 5. a cover plate; 6. a filter layer a; 7. a filter layer b; 8. a filter box; 9. a fixed block; 10. a bolt; 11. a fixed pulley; 12. fixing a rope; 13. a gear a; 14. a gear b; 15. a motor; 16. and (4) a filter screen.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides a deep bed filter for sewage plant, comprising a filter body 1, wherein the left and right sides of the inner wall of the filter body 1 are both provided with a sliding groove 3, a sliding block 4 is slidably connected in the sliding groove 3, the opposite surfaces of the two sliding blocks 4 are respectively fixedly connected with the left and right sides of a filter box 8, a cover plate 5 is arranged in the filter box 8, the upper surface of the cover plate 5 is fixedly connected with one end of a fixing rope 12, the other end of the fixing rope 12 is fixedly connected with the outer surface of a rope reel, the number of the rope reels is two, the two rope reels are both clamped on the outer surface of a rotating shaft, the outer surface of the rotating shaft is adjusted with two bearings, the two bearings are respectively arranged on the left and right sides of the two rope reels, the outer surface of the bearing is fixedly connected with the back of the filter body 1 through a fixing block 9, the outer surface of the rotating, the left side surface of the gear b14 is fixedly connected with an output shaft of the motor 15, the motor 15 is fixedly arranged on the back surface of the filter body 1, and the motor 15 is electrically connected with an external control switch.

In the above-mentioned scheme, when needs clearance filter cartridge 8, workman control motor 15 work makes gear b14 rotatory, gear b14 can drive gear a13 rotatory, gear a13 drives the reel rotation through the pivot, can the fixed rope 12 of rolling when the reel is rotatory, fixed rope 12 can stimulate filter cartridge 8 rebound, the while workman can clear up the impurity on the filter cartridge 8, then not hard up bolt 10 dismantles apron 5, the workman changes filter layer a6 and filter layer b7 at last, after sewage in the filtering pond body 1 is filtered and is accomplished, the workman opens the valve and can pass through drain pipe 2 with sewage and discharge.

Specifically, the fixing blocks 9 are arranged below the cover plate 5, the cover plate 5 is detachably connected with the fixing blocks 9 through bolts 10, the number of the fixing blocks 9 is four, and the four fixing blocks 9 are respectively positioned at four corners below the cover plate 5; through setting up bolt 10 and apron 5, apron 5 can seal cartridge 8, avoid filter layer a6 and filter layer b7 in cartridge 8 to leak out in filter process from cartridge 8, bolt 10 can be in the same place apron 5 and fixed block 9 are fixed, when filter layer a6 and filter layer b7 need to be changed, the workman can become flexible bolt 10 and dismantle apron 5, make things convenient for the workman to change filter layer a6 and filter layer b7, improve cartridge 8's water purification effect.

Specifically, the mounting hole has been seted up to the upper surface of apron 5, and is provided with filter screen 16 in the mounting hole, and through setting up filter screen 16, filter screen 16 can filter and intercept large-scale impurity in the sewage, blocks up filter cartridge 8 in avoiding large-scale impurity infiltration filter layer a6 and filter layer b 7.

Specifically, a filter layer a6 and a filter layer b7 are arranged in the filter box 8, the filter layer a6 and the filter layer b7 are respectively made of quartz sand and activated carbon, and a plurality of water leakage holes are formed in the lower surface of the filter box 8; the material through setting up filter layer a6 and filter layer b7 is quartz sand and active carbon respectively, and filter layer a6 and filter layer b7 can be fine filter sewage to impurity and peculiar smell adsorb, have improved the water purification effect, and the water after the purification can flow out through the hole that leaks.

Specifically, the fixed rope 12 is wound on the outer surface of the fixed pulley 11, and the fixed pulley 11 is fixedly connected to the upper surface of the filter body 1; by arranging the fixed pulley 11, the fixed rope 12 moves along the outer surface of the fixed pulley 11 when moving, and the friction between the fixed rope 12 and the surface of the filter body 1 can be avoided.

Specifically, the right side surface of the filter body 1 is communicated with a drain pipe 2, and the outer surface of the drain pipe 2 is communicated with a valve; by providing the drain pipe 2, when it is necessary to drain the sewage, a worker opens the valve to discharge the sewage through the drain pipe 2.

It should be noted that: the motor 15 may be of the type Y2-132M-4.

The utility model discloses a theory of operation and use flow: when needing to clear up filter cartridge 8, workman control motor 15 work makes gear b14 rotatory, gear b14 can drive gear a13 rotatory, gear a13 drives the rope reel through the pivot and rotates, can the fixed rope 12 of rolling when the rope reel is rotatory, fixed rope 12 can stimulate filter cartridge 8 rebound, the while workman can clear up the impurity on the filter cartridge 8, then not hard up bolt 10 dismantles apron 5, the workman changes filter layer a6 and filter layer b7 at last, after the sewage in the filtering pond body 1 is filtered and is accomplished, the workman opens the valve and can discharge sewage through drain pipe 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep bed filtering pond that sewage plant used, includes filtering pond body (1), its characterized in that: the filter tank comprises a filter tank body (1), wherein the left side surface and the right side surface of the inner wall of the filter tank body (1) are both provided with sliding grooves (3), the sliding grooves (3) are internally and slidably connected with sliding blocks (4), opposite surfaces of the two sliding blocks (4) are fixedly connected with the left side surface and the right side surface of a filter box (8) respectively, a cover plate (5) is arranged in the filter box (8), the upper surface of the cover plate (5) is fixedly connected with one end of a fixed rope (12), the other end of the fixed rope (12) is fixedly connected with the outer surface of a rope disc, the number of the rope discs is two, the two rope discs are clamped on the outer surface of a rotating shaft, two bearings are adjusted on the outer surface of the rotating shaft and are respectively arranged on the left side and the right side of the two rope discs, the outer surfaces of the bearings are fixedly connected with the back surface of the filter tank body (1) through a fixed block (, the left side surface of the gear b (14) is fixedly connected with an output shaft of the motor (15), the motor (15) is fixedly installed on the back surface of the filter body (1), and the motor (15) is electrically connected with an external control switch.

2. The deep-bed filter for a sewage plant according to claim 1, wherein: the utility model discloses a novel fixing structure, including apron (5), apron (5) and fixed block (9), the below of apron (5) is provided with fixed block (9), and can dismantle through bolt (10) between apron (5) and fixed block (9) and be connected, the quantity of fixed block (9) is four, and four fixed block (9) are located apron (5) below four corners department respectively.

3. The deep-bed filter for a sewage plant according to claim 2, wherein: the upper surface of the cover plate (5) is provided with a mounting hole, and a filter screen (16) is arranged in the mounting hole.

4. The deep-bed filter for a sewage plant according to claim 1, wherein: filter layer a (6) and filter layer b (7) are arranged in filter box (8), the materials of filter layer a (6) and filter layer b (7) are quartz sand and active carbon respectively, and a plurality of water leakage holes are formed in the lower surface of filter box (8).

5. The deep-bed filter for a sewage plant according to claim 1, wherein: the fixed rope (12) is wound on the outer surface of the fixed pulley (11), and the fixed pulley (11) is fixedly connected to the upper surface of the filter body (1).

6. The deep-bed filter for a sewage plant according to claim 1, wherein: the right side face of the filter body (1) is communicated with a drain pipe (2), and the outer surface of the drain pipe (2) is communicated with a valve.