CN211864101U

CN211864101U - Semi-submerged rotary disc filter

Info

Publication number: CN211864101U
Application number: CN201922342748.0U
Authority: CN
Inventors: 杭建芳
Original assignee: Jiangsu Sanji Environmental Engineering Equipment Co ltd
Current assignee: Jiangsu Sanji Environmental Engineering Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-06
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the technical field of water treatment is used, specifically disclose half submergence carousel filter, by irrigation canals and ditches collection water component, and with irrigation canals and ditches collection water component matched with the filtering component who uses and constitute. The utility model discloses a half submergence carousel filter's beneficial effect lies in: its project organization is reasonable, long service life, and need not often to overhaul the availability factor height, has solved the problem that carousel filter treatment effeciency is low, the treatment effect is poor simultaneously, is convenient for install, maintain.

Description

Semi-submerged rotary disc filter

Technical Field

The utility model belongs to the technical field of the water treatment is used, concretely relates to semi-submergence carousel filter.

Background

The rotary disc filter belongs to a depth filtering technology, can effectively intercept particles of several microns, is mainly used for cooling circulating water treatment and sewage depth treatment, and is suitable for the fields of engineering standard improvement and modification of urban sewage treatment plants and sewage recycling. When the cooling circulating water is treated, the water quality of the effluent is 10mg/L generally when the water inlet device is below 80mg/L, and the effluent can be recycled after filtration. When the device is used for the advanced treatment of sewage, the device can be arranged behind a conventional activated sludge process, a time delay aeration process, an SBR system, an oxidation ditch system, a trickling filter system and an oxidation pond system, and has the main functions of: removing total suspended solids; adding a medicament to remove phosphorus in combination; and thirdly, removing heavy metals and the like by adding medicaments.

The existing rotary disc filter has low treatment efficiency and poor treatment effect, and can not meet the high-standard use requirement of the current water filtration.

Accordingly, in view of the above, the present invention provides a semi-submerged rotary disc filter.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a semi-submergence carousel filter, its project organization is reasonable, long service life, and need not often to overhaul the availability factor height, has solved the problem that carousel filter treatment effeciency is low, the treatment effect is poor simultaneously, is convenient for install, maintain.

The technical scheme is as follows: the utility model provides a semi-immersed rotary disc filter, which consists of a ditch water collecting component and a filtering component matched with the ditch water collecting component; the ditch water collecting assembly comprises a concrete water collecting tank, a water inlet and a water outlet which are arranged in two sides of the concrete water collecting tank, a hand-operated rotary gate control seat arranged on one side end face of the concrete water collecting tank, and a gate which is arranged on the side wall of the water inlet and is matched with the hand-operated rotary gate control seat for use; the filtering component comprises a rotary disc frame arranged in the concrete water collecting tank, a center cylinder arranged in the rotary disc frame, a cover shell arranged on the center cylinder, a water guide pipe arranged on the inner wall of the concrete water collecting tank, a sludge collecting pipe, a main cleaning pipe, a cleaning branch pipe, a nozzle, a disc edge and stainless steel filter cloth which are arranged in a cavity formed by the center cylinder and the cover shell and used in a matching way, a driving motor arranged on the outer wall of one end of the center cylinder, a driving chain wheel sleeve arranged in the center cylinder and arranged on the driving motor, a driving chain wheel arranged on the driving chain wheel sleeve, bearing mounting holes arranged in two ends of the center cylinder, bearings respectively arranged in the bearing mounting holes, rotating shafts with two ends respectively provided with the bearings, sealing covers arranged on the outer walls of two ends of the center cylinder and used in a matching way with the rotating shafts, and driven chain wheels arranged on the rotating shafts, wherein, drive sprocket is connected through the driving chain between driven sprocket, and the pivot setting is at a center section of thick bamboo both ends outer wall.

According to the technical scheme, the semi-submerged rotary disc filter further comprises a liquid level meter and a backwashing pump which are respectively arranged on the rotary disc frame.

According to the technical scheme, the number of the cleaning branch pipes, the number of the nozzles, the number of the disc edges and the number of the stainless steel filter cloth are respectively 16, 210, 15 and 240.

Compared with the prior art, the utility model discloses a semi-submergence carousel filter's beneficial effect lies in: its project organization is reasonable, long service life, and need not often to overhaul the availability factor height, has solved the problem that carousel filter treatment effeciency is low, the treatment effect is poor simultaneously, is convenient for install, maintain.

Drawings

FIG. 1 is a schematic structural view of a semi-submerged rotary disc filter of the present invention;

fig. 2 is a schematic diagram of a right-side view of a semi-submerged rotary disc filter according to the present invention;

fig. 3 is a schematic view of the semi-submerged rotary disc filter according to the present invention in a partially enlarged configuration.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

The semi-submerged rotary disc filter shown in fig. 1, 2 and 3 comprises a channel water collecting component and a filtering component matched with the channel water collecting component; the ditch water collecting assembly comprises a concrete water collecting tank 19, a water inlet 17 and a water outlet 18 which are arranged in two sides of the concrete water collecting tank 19, a hand-operated rotary gate control seat 1 arranged on one side end face of the concrete water collecting tank 19, and a gate 16 which is arranged on the side wall of the water inlet 17 and is matched with the hand-operated rotary gate control seat 1 for use; the filtering component comprises a rotary table frame 13 arranged in a concrete water collecting tank 19, a central cylinder 2 arranged in the rotary table frame 13, a cover shell 14 arranged on the central cylinder 2, a water guide pipe 5 arranged on the inner wall of the concrete water collecting tank 19, a sludge collecting tank 3, a sludge collecting pipe 4, a main cleaning pipe 6, a cleaning branch pipe 7, a nozzle 8, a disc edge 9, a stainless steel filter cloth 10, a driving motor 11 arranged on the outer wall of one end of the central cylinder 2, a driving chain wheel sleeve 20 arranged in the central cylinder 2 and arranged on the driving motor 11, a driving chain wheel 21 arranged on the driving chain wheel sleeve 20, bearing mounting holes 23 arranged in two ends of the central cylinder 2, bearings 27 respectively arranged in the bearing mounting holes 23, a rotating shaft 25 with two ends respectively provided with the bearings 27, and sealing covers 24 arranged on the outer walls of two ends of the central cylinder 2 and matched with the rotating shaft 25, and a driven sprocket 26 arranged on the rotating shaft 25, wherein the driving sprocket 21 and the driven sprocket 26 are connected through a transmission chain 22, and the rotating shaft 25 is arranged on the outer wall of the two ends of the central cylinder 2.

Further preferably, the semi-submerged rotary disc filter further comprises a liquid level meter 15 and a backwashing pump 12 which are respectively arranged on the rotary disc frame 13; and the number of the cleaning branch pipes 7, the number of the nozzles 8, the number of the disc edges 9 and the number of the stainless steel filter cloth 10 are respectively 16, 210, 15 and 240.

The semi-immersed rotary disc filter with the structure has the advantages of reasonable design structure, long service life, high service efficiency without frequent maintenance, low treatment efficiency and poor treatment effect, and is convenient to install and maintain.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. Semi-submerged carousel filter, its characterized in that: the device consists of a ditch water collecting component and a filtering component matched with the ditch water collecting component; the ditch water collecting assembly comprises a concrete water collecting tank (19), a water inlet (17) and a water outlet (18) which are arranged in two sides of the concrete water collecting tank (19), a hand-operated rotary gate control seat (1) arranged on one side end face of the concrete water collecting tank (19), and a gate (16) which is arranged on the side wall of the water inlet (17) and is matched with the hand-operated rotary gate control seat (1) for use; the filtering component comprises a rotary disc frame (13) arranged in a concrete water collecting tank (19), a central cylinder (2) arranged in the rotary disc frame (13), a cover shell (14) arranged on the central cylinder (2), a water guide pipe (5) arranged on the inner wall of the concrete water collecting tank (19), a sludge collecting tank (3), a sludge collecting pipe (4), a main cleaning pipe (6), a cleaning branch pipe (7), a nozzle (8), a disc edge (9), stainless steel filter cloth (10) arranged in a cavity formed by the central cylinder (2) and the cover shell (14) and matched with each other for use, a driving motor (11) arranged on the outer wall of one end of the central cylinder (2), a driving chain wheel sleeve (20) arranged in the central cylinder (2) and arranged on the driving motor (11), a driving chain wheel (21) arranged on the driving chain wheel sleeve (20), and bearing mounting holes (23) arranged in two ends of the central cylinder (2), and set up bearing (27) in bearing mounting hole (23) respectively, and both ends are pivot (25) of bearing (27) respectively, and set up at a center section of thick bamboo (2) both ends outer wall and with pivot (25) cooperation use sealed cowling (24), and set up driven sprocket (26) on pivot (25), wherein, be connected through driving chain (22) between driving sprocket (21) and driven sprocket (26), pivot (25) set up at a center section of thick bamboo (2) both ends outer wall.

2. The semi-submersible rotary disc filter of claim 1, wherein: the semi-submerged rotary disc filter also comprises a liquid level meter (15) and a backwashing pump (12) which are respectively arranged on the rotary disc frame (13).

3. The semi-submersible rotary disc filter of claim 1, wherein: the number of the cleaning branch pipes (7), the number of the nozzles (8), the number of the disc edges (9) and the number of the stainless steel filter cloth (10) are respectively 16, 210, 15 and 240.