CN213623413U

CN213623413U - Grit chamber for industrial sewage treatment

Info

Publication number: CN213623413U
Application number: CN202021881789.3U
Authority: CN
Inventors: 陈柳芹
Original assignee: Guangxi Kejia Equipment Technology Co ltd
Current assignee: Guangxi Kejia Equipment Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-06
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a grit chamber for industrial sewage treatment, including the grit chamber body, the back fixedly connected with mounting panel of grit chamber body, the bottom fixedly connected with driving motor of mounting panel, driving motor's output shaft fixedly connected with bull stick. The utility model discloses a driving motor, the bull stick, the drainage blade, first spring, the sieve, magnet, the cooperation of permanent magnetism circle and sieve mesh, driving motor's output shaft passes through the bull stick and drives the drainage blade rotation, then it is the spiral flow to drive sewage and sand grain in the grit chamber, promote the separation of organic matter and sand grain, the bull stick drives magnet and rotates, under magnetic force, the permanent magnetism circle receives periodic variation's appeal and repulsion force, then drive the sieve shake from top to bottom, the sand grain shakes off to the bottom through the sieve mesh, the settling velocity of sand grain has been improved greatly, thereby reach the effect of convenient sand discharging, the problem of the inconvenient sand discharging of current device has been solved.

Description

Grit chamber for industrial sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a grit chamber for industrial sewage treatment.

Background

The urban domestic sewage treatment is the current and future important work for urban water conservation and urban water environment protection, the sewage treatment is a process for purifying sewage to meet the requirement of reusing water quality, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, the sewage treatment also increasingly enters the daily life of common people, a large amount of sand can be mixed in the existing sewage after being washed by rainwater, a common grit chamber of a sewage treatment plant is used for removing the sand in sewage, and after the sewage is purified, the grit in the grit chamber cannot be conveniently and fully cleaned and discharged, so that the next sewage desanding treatment can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit chamber for industrial sewage treatment possesses the advantage of convenient sand discharging, has solved the problem of the inconvenient sand discharging of current device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit chamber for industrial sewage treatment, includes the grit chamber body, the back fixedly connected with mounting panel of grit chamber body, the bottom fixedly connected with driving motor of mounting panel, driving motor's output shaft fixedly connected with bull stick, the equal fixedly connected with drainage blade in the left and right sides of bull stick, the inner chamber fixedly connected with fixed plate of grit chamber body, the first spring of one side fixedly connected with of fixed plate, the other end fixedly connected with sieve of first spring, the fixed surface of bull stick is connected with magnet, the permanent magnetic ring of fixedly connected with is located at the center at sieve top, the bottom fixedly connected with clearance board on bull stick surface, the inner chamber of clearance board is provided with clearance mechanism, the top of sieve is provided with the sieve mesh.

Preferably, the left side and the right side of the inner cavity of the grit chamber body are both fixedly connected with circulating flow baffles, and the bottom on the right side of the grit chamber body is communicated with a sand discharge pipe.

Preferably, one side of the fixed plate is movably connected with a sealing plate, one side of the sealing plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with one side of the sieve plate.

Preferably, the left side of grit chamber body intercommunication has the inlet tube, the top intercommunication on grit chamber body right side has the outlet pipe.

Preferably, the cleaning mechanism comprises a third spring, a limiting plate and a brush, the third spring is fixedly connected to the inner cavity of the cleaning plate, the limiting plate is fixedly connected to the other end of the third spring, and the brush is fixedly connected to the other side of the limiting plate.

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

1. the utility model discloses a driving motor, the bull stick, the drainage blade, first spring, the sieve, magnet, the cooperation of permanent magnetism circle and sieve mesh, driving motor's output shaft passes through the bull stick and drives the drainage blade rotation, then it is the spiral flow to drive sewage and sand grain in the grit chamber, promote the separation of organic matter and sand grain, the bull stick drives magnet and rotates, under magnetic force, the permanent magnetism circle receives periodic variation's appeal and repulsion force, then drive the sieve shake from top to bottom, the sand grain shakes off to the bottom through the sieve mesh, and discharge through the sand discharge pipe, simultaneously because the spacer effect of sieve, further prevent that the sand grain after subsiding is mixxed by rivers, the sedimentation rate of sand grain has been improved greatly, thereby reach the effect of making things convenient for the sand discharge, the inconvenient problem of the sand discharge of current device has been solved.

2. The utility model discloses a design circulation baffle makes things convenient for the sand grain to remove the bottom along circulation baffle's spiral direction under the promotion of rivers, and the sand setting is effectual and stable, through the cooperation of closing plate and second spring, prevents that the sand grain from causing the interference to first spring, through designing the third spring, is convenient for make the bottom laminating of brush and grit chamber body inner chamber, further improves sand removal effect.

Drawings

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

FIG. 2 is a front sectional view of the cleaning plate structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a grit chamber body; 2. mounting a plate; 3. a drive motor; 4. a rotating rod; 5. a drainage blade; 6. a fixing plate; 7. a first spring; 8. a sieve plate; 9. a magnet; 10. a permanent magnet ring; 11. cleaning the plate; 12. a cleaning mechanism; 121. a third spring; 122. a limiting plate; 123. a brush; 13. screening holes; 14. a circulating flow baffle; 15. a sand discharge pipe; 16. a sealing plate; 17. a second spring; 18. a water inlet pipe; 19. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a grit chamber for industrial sewage treatment comprises a grit chamber body 1, wherein circulation baffles 14 are fixedly connected to the left side and the right side of the inner cavity of the grit chamber body 1, a sand discharge pipe 15 is communicated with the bottom of the right side of the grit chamber body 1, a water inlet pipe 18 is communicated with the left side of the grit chamber body 1, a water outlet pipe 19 is communicated with the top of the right side of the grit chamber body 1, the circulation baffles 14 are designed to facilitate sand grains to move the bottom along the spiral direction of the circulation baffles 14 under the pushing of water flow, the grit effect is good and stable, the interference of sand grains on a first spring 7 is prevented through the matching of a sealing plate 16 and a second spring 17, a third spring 121 is designed to facilitate the attachment of a brush 123 with the bottom of the inner cavity of the grit chamber body 1 and further improve the grit cleaning effect, a mounting plate 2 is fixedly connected to the back of the grit chamber body 1, and a driving motor 3 is fixedly connected, the output shaft of the driving motor 3 is fixedly connected with a rotating rod 4, the left side and the right side of the rotating rod 4 are both fixedly connected with a drainage blade 5, the inner cavity of the grit chamber body 1 is fixedly connected with a fixing plate 6, one side of the fixing plate 6 is movably connected with a sealing plate 16, one side of the sealing plate 16 is fixedly connected with a second spring 17, the other end of the second spring 17 is fixedly connected with one side of a sieve plate 8, one side of the fixing plate 6 is fixedly connected with a first spring 7, the other end of the first spring 7 is fixedly connected with the sieve plate 8, the surface of the rotating rod 4 is fixedly connected with a magnet 9, the center of the top of the sieve plate 8 is fixedly connected with a permanent magnet ring 10, the bottom of the surface of the rotating rod 4 is fixedly connected with a cleaning plate 11, the inner cavity of the cleaning plate 11 is provided with a cleaning mechanism 12, the cleaning mechanism 12 comprises a third spring, the other end of the third spring 121 is fixedly connected with a limit plate 122, the other side of the limit plate 122 is fixedly connected with a brush 123, the top of the sieve plate 8 is provided with a sieve pore 13, through the cooperation of the driving motor 3, the rotating rod 4, the drainage blade 5, the first spring 7, the sieve plate 8, the magnet 9, the permanent magnet ring 10 and the sieve pore 13, the output shaft of the driving motor 3 drives the drainage blade 5 to rotate through the rotating rod 4, then the sewage and sand grains in the grit chamber are driven to flow spirally, the separation of organic matters and sand grains is promoted, the rotating rod 4 drives the magnet 9 to rotate, under the action of magnetic force, the permanent magnet ring 10 is subjected to periodically changed attractive force and repulsive force, the sieve plate 8 is driven to shake up and down, the sand grains shake down to the bottom through the sieve pore 13 and are discharged through the sand discharge pipe 15, meanwhile, due to the blocking effect of the sieve plate 8, the settled sand grains, thereby reach the effect of convenient sand discharging, solved the inconvenient problem of sand discharging of current device.

During the use, the output shaft of driving motor 3 passes through bull stick 4 and drives the rotation of drainage blade 5, then drive sewage and sand grain in the grit chamber and be the spiral flow, promote the separation of organic matter and sand grain, bull stick 4 drives magnet 9 and rotates, under the magnetic force effect, permanent magnet ring 10 receives periodic variation's appeal and repulsion force, then drive sieve 8 shake from top to bottom, the sand grain shakes off to the bottom through sieve mesh 13, simultaneously because the spacer effect of sieve 8, further prevent that the sand grain after subsiding is stirred by rivers, the settling velocity of sand grain has been improved greatly, bull stick 4 drives clearance board 11 and removes, make things convenient for the sand grain to discharge through sand discharge pipe 15, thereby reach the effect of conveniently arranging the sand.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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 grit chamber for industrial sewage treatment, includes grit chamber body (1), its characterized in that: the back of the grit chamber body (1) is fixedly connected with a mounting plate (2), the bottom of the mounting plate (2) is fixedly connected with a driving motor (3), an output shaft of the driving motor (3) is fixedly connected with a rotating rod (4), the left side and the right side of the rotating rod (4) are both fixedly connected with drainage blades (5), an inner cavity of the grit chamber body (1) is fixedly connected with a fixing plate (6), one side of the fixing plate (6) is fixedly connected with a first spring (7), the other end of the first spring (7) is fixedly connected with a sieve plate (8), the surface of the rotating rod (4) is fixedly connected with a magnet (9), the center of the top of the sieve plate (8) is fixedly connected with a permanent magnet ring (10), the bottom of the surface of the rotating rod (4) is fixedly connected with a cleaning plate (11), and a cleaning mechanism (12) is arranged in the inner cavity of the cleaning plate (, and the top of the sieve plate (8) is provided with sieve holes (13).

2. The grit chamber for industrial sewage treatment as claimed in claim 1, wherein: the left side and the right side of the inner cavity of the grit chamber body (1) are fixedly connected with circulating flow baffles (14), and the bottom on the right side of the grit chamber body (1) is communicated with a sand discharge pipe (15).

3. The grit chamber for industrial sewage treatment as claimed in claim 1, wherein: one side of the fixed plate (6) is movably connected with a sealing plate (16), one side of the sealing plate (16) is fixedly connected with a second spring (17), and the other end of the second spring (17) is fixedly connected with one side of the sieve plate (8).

4. The grit chamber for industrial sewage treatment as claimed in claim 1, wherein: the left side of grit chamber body (1) intercommunication has inlet tube (18), the top intercommunication on grit chamber body (1) right side has outlet pipe (19).

5. The grit chamber for industrial sewage treatment as claimed in claim 1, wherein: clearance mechanism (12) include third spring (121), limiting plate (122) and brush (123), the inner chamber fixedly connected with third spring (121) of clearance board (11), the other end fixedly connected with limiting plate (122) of third spring (121), the opposite side fixedly connected with brush (123) of limiting plate (122).