Sewer municipal administration discharges sewage and filters scarfing cinder device
阅读说明:本技术 一种下水道市政排放污水过滤清渣装置 (Sewer municipal administration discharges sewage and filters scarfing cinder device ) 是由 刘彬 陈洪凯 王满堂 于 2020-08-11 设计创作,主要内容包括:本发明涉及一种下水道市政排放污水过滤清渣装置,包括提升机构以及过滤机构。本发明可以解决污水在处理过程中存在的以下难题:a传统市政污水处理过程中,污水通过下水道进入污水处理站进行统一处理,污水在流动过程中,污水中存在的一些较大的固体垃圾可能会沉积在下水道中,清理不及时,日积月累造成下水道堵塞,造成城市下水道系统的瘫痪,影响人们的生产生活,b传统污水处理过程中,只是对于污水中的固体垃圾进行处理,像一些颗粒状的污泥难以清除,导致颗粒状污泥在下水道中沉积,造成下水道堵塞。(The invention relates to a sewage filtering and slag removing device for municipal drainage of a sewer, which comprises a lifting mechanism and a filtering mechanism. The invention can solve the following problems in the sewage treatment process: in the traditional municipal sewage treatment process of a, sewage gets into the sewage treatment station through the sewer and carries out the unified processing, sewage is at the flow in-process, some great solid waste that exist in the sewage can deposit in the sewer, the clearance is untimely, accumulate daily and cause the sewer to block up, cause urban sewer system's paralysis, influence people's production life, in the traditional sewage treatment process of b, just handle the solid waste in the sewage, be difficult to clear away like some graininess mud, lead to graininess mud deposit in the sewer, cause the sewer to block up.)
1. The utility model provides a sewage municipal administration of sewer discharges sewage and filters scarfing cinder device, includes hoist mechanism (1) and filtering mechanism (2), its characterized in that: the lifting mechanism (1) is arranged on the inner wall of the lifting cavity, the filtering mechanism (2) is arranged in a sewer, the filtering mechanism (2) is positioned right below the lifting cavity, and the lifting mechanism (1) is connected with the filtering mechanism (2) through a traction rope (3); wherein:
the lifting mechanism (1) comprises a driving cylinder (11), an extrusion block (12), a lifting valve (13), a reset spring (14), a limiting frame (15), a fixed pulley (16) and a traction plate (17), wherein the driving cylinder (11) is arranged on the inner wall of a lifting cavity through a cylinder seat, the extrusion block (12) is arranged on the lower end face of a driving shaft of the driving cylinder (11) through a flange plate, the lifting valve (13) is arranged in the lifting cavity in a sliding manner, the upper end face of the lifting valve (13) is tightly abutted against the extrusion block (12), one end of the reset spring (14) is connected with the upper end face of the lifting valve (13), the other end of the reset spring (14) is connected with the inner wall of the lifting cavity, the limiting frame (15) is symmetrically arranged on the inner wall of the lifting cavity, the fixed pulley (16) is arranged on the limiting frame (15) through a bearing, the traction plate (17) is arranged above the, one end of the traction rope (3) is arranged on the traction plate (17), and the other end of the traction rope (3) is arranged on the lifting valve (13) through the upper end surface of the traction plate (17) via the fixed pulley (16);
the filter mechanism (2) comprises a rotating motor (21), a magnet (22), a first rotating roller (23), a cleaning sheet (24), a filter residue placing basket (25), a first connecting rod (26), a first filter plate (28) and a fine filtering branched chain (29), wherein the rotating motor (21) is arranged inside a sewer through a motor base, the first rotating roller (23) is connected with an output shaft of the rotating motor (21) through a shaft sleeve, the first rotating roller (23) is uniformly provided with the cleaning sheet (24) along the circumferential direction, the magnet (22) is arranged on the lower end surface of the sewer, the magnet (22) is positioned below the first rotating roller (23), the filter residue placing basket (25), the first filter plate (28) and the fine filtering branched chain (29) are sequentially arranged along the horizontal direction of the sewer, the first filter plate (28) and the fine filtering branched chain (29) are both fixedly arranged on the inner wall of the sewer, basket (25) joint is placed to the filter residue on sewer inner wall, and first connecting rod (26) one end is placed basket (25) with the filter residue and is connected, and the first connecting rod (26) other end is connected with traction plate (17), and wherein, tightly support to lean on between basket (25) is placed to first filter (28) and filter residue, has evenly seted up filtration hole (210) on first filter (28), and filters hole (210) and reduces in proper order from the left hand right side diameter.
2. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: the fine filtering branched chain (29) comprises a first gear (291), a second gear (292), a third gear (293), a rotating shaft (294), a second rotating roller (295), stirring rotating blades (296), belt wheels (297), a belt (298) and a second filtering plate (299), wherein the first gear (291) is installed on the first rotating roller (23) through a flat key, the second rotating roller (295) is vertically and symmetrically arranged in a sewer, one end of the second rotating roller (295) is connected with the first filtering plate (28) through a bearing, the other end of the second rotating roller (295) is installed on the second filtering plate (299) through a bearing, the stirring rotating blades (296) are evenly arranged on the second rotating roller (295) along the circumferential direction of the second rotating roller, the belt wheels (297) are installed on the second rotating roller (295) through a flat key, and the second rotating rollers (295) are connected through the belt (298), install No. three gear (293) through the parallel key on No. two live-rollers (295) that are located the below, the through-hole has been seted up on first filter (28), pivot (294) are installed inside the through-hole through the bearing, No. two gear (292) are installed through the parallel key at both ends about pivot (294), pivot (294) one end is through No. two gear (292) and gear (291) meshing, pivot (294) other end meshes with No. three gear (293) through No. two gear (292) mutually, wherein second filter (299) fixed mounting is on the sewer inner wall, filter through-hole (2910) have evenly been seted up on second filter (299).
3. The sewage municipal drainage sewage filtering and slag removing device according to claim 2, wherein: second filter (299) inside seted up and to have led to the groove, it is provided with collecting box (4) to lead to the inside slip of groove, evenly seted up the round through-hole on the outer wall of collecting box (4) left side, round through-hole top-down is seted up and is collected two-thirds department of case (4), and round through-hole diameter is the same with filtration through-hole (2910) diameter, mutually support between round through-hole and the filtration through-hole (2910), the filtration round hole has been seted up on the right side on collecting box (4) right side wall, be connected through the second connecting rod between collecting box (4) and traction plate (17.
4. The sewage municipal drainage sewage filtering and slag removing device according to claim 2, wherein: the filter screen is installed on filter hole (210) right side, and filter hole (210) top-down evenly sets up, and the spacing distance between filter hole (210) is greater than the spacing distance between filtering through-hole (2910).
5. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: the lifting cavity is uniformly provided with round grooves from top to bottom at the part contacted with the lifting valve (13), balls are arranged in the round grooves, the diameter of each ball is larger than that of the round groove in section, sliding grooves are formed in the lifting valve (13) from top to bottom, and the sliding grooves are in running fit with the balls.
6. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: a recess has been seted up along its circumference direction on live-rollers (23), a recess internally mounted has telescopic spring pole (5), clean piece (24) and telescopic spring pole (5) and be connected the slip setting in a recess, clean piece (24) and keep away from the one end of an axis of rotation and install the brush hair.
7. The sewage municipal drainage sewage filtering and slag removing device according to claim 2, wherein: rectangular holes are uniformly formed in the stirring rotating blade (296).
8. The sewage municipal drainage sewage filtering and slag removing device according to claim 1, wherein: the department that contacts the lifting valve (13) with the inner wall of the sewer is provided with a second groove, and an elastic rubber belt is sealed above the second groove and in contact with the inner wall of the sewer.
Technical Field
The invention belongs to the field of sewage treatment, and particularly relates to a sewage filtering and slag removing device for municipal drainage of a sewer.
Background
Sewage is generated through a series of human activities such as human production, life and the like, and is widely distributed in rural urban sewers, industrial production sewage ditches and other places, if the sewage is directly discharged to the nature without being treated after being generated, the environment of the nature is damaged, water resources and the like of people are polluted, the production and the life of people are influenced if the sewage is generated, the health of people is influenced if the sewage is generated, and the treatment of the sewage before the discharge is a necessary choice for social progress.
At present, the following problems exist in the sewage treatment process: in the traditional municipal sewage treatment process of a, sewage gets into the sewage treatment station through the sewer and carries out the unified processing, sewage is at the flow in-process, some great solid waste that exist in the sewage can deposit in the sewer, the clearance is untimely, accumulate daily and cause the sewer to block up, cause urban sewer system's paralysis, influence people's production life, in the traditional sewage treatment process of b, just handle the solid waste in the sewage, be difficult to clear away like some graininess mud, lead to graininess mud deposit in the sewer, cause the sewer to block up.
Disclosure of Invention
Technical problem to be solved
The invention provides a sewage filtering and slag removing device for municipal drainage of a sewer, which can solve the following problems in the sewage treatment process: in the traditional municipal sewage treatment process of a, sewage gets into the sewage treatment station through the sewer and carries out the unified processing, sewage is at the flow in-process, some great solid waste that exist in the sewage can deposit in the sewer, the clearance is untimely, accumulate daily and cause the sewer to block up, cause urban sewer system's paralysis, influence people's production life, in the traditional sewage treatment process of b, just handle the solid waste in the sewage, be difficult to clear away like some graininess mud, lead to graininess mud deposit in the sewer, cause the sewer to block up.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a sewage municipal administration of sewer discharges sewage and filters scarfing cinder device, includes hoist mechanism and filter mechanism, hoist mechanism install on the inner wall of lift cavity, filter mechanism installs inside the sewer, and filter mechanism is located the lift cavity under, is connected through the haulage rope between hoist mechanism and the filter mechanism.
Lifting mechanism including driving actuating cylinder, extrusion piece, lift valve, reset spring, spacing frame, fixed pulley and traction plate, wherein drive actuating cylinder pass through the cylinder block and install on the inner wall of lift cavity, drive terminal surface and install the extrusion piece through the ring flange under the actuating cylinder drive shaft, the lift valve slides and sets up inside the lift cavity, and lift valve up end tightly supports with the extrusion piece and lean on, reset spring one end is connected with the lift valve up end, the reset spring other end is connected with the lift cavity inner wall, spacing frame bilateral symmetry is installed on lift cavity inner wall, the fixed pulley passes through the bearing ann and rotates in spacing frame, the traction plate sets up in the filter equipment top, haulage rope one end is installed on the traction plate, the haulage rope other end passes through the traction plate up end and installs on the lift valve through the fixed pulley.
The filter mechanism comprises a rotating motor, a magnet, a first rotating roller, a cleaning sheet, a filter residue placing basket, a first connecting rod, a first filter plate and a fine filter branch chain, wherein the rotating motor is arranged inside a sewer through a motor base, the first rotating roller is connected with an output shaft of the rotating motor through a shaft sleeve, the first rotating roller is uniformly provided with the cleaning sheet along the circumferential direction, the magnet is arranged on the lower end surface of the sewer, the magnet is positioned below the first rotating roller, the filter residue placing basket, the first filter plate and the fine filter branch chain are sequentially arranged along the horizontal direction of the sewer, the first filter plate and the fine filter branch chain are fixedly arranged on the inner wall of the sewer, the filter residue placing basket is clamped on the inner wall of the sewer, one end of the first connecting rod is connected with the placing basket, the other end of the first connecting rod is connected with a traction plate, wherein the first filter plate and, the first filter is evenly provided with a filter hole, and the diameter of the filter hole is reduced from left to right in sequence.
Preferably, the fine filtering branched chain comprises a first gear, a second gear, a third gear, a rotating shaft, a second rotating roller, stirring rotating blades, belt wheels, belts and a second filter plate, wherein the first gear is arranged on the first rotating roller through a flat key, the second rotating roller is arranged in the sewer in an up-and-down symmetrical manner, one end of the second rotating roller is connected with the first filter plate through a bearing, the other end of the second rotating roller is arranged on the second filter plate through a bearing, the stirring rotating blades are uniformly arranged on the second rotating roller along the circumferential direction of the second rotating roller, the belt wheels are arranged on the second rotating roller through a flat key, the second rotating roller is connected with the first filter plate through a belt, the third gear is arranged on the second rotating roller below the second rotating roller through a flat key, a through hole is formed in the first filter plate, the rotating shaft is arranged in the through hole through a bearing, and the second gear is arranged at the left end, the pivot one end is through No. two gears and a gear engagement, and the pivot other end meshes with No. three gears through No. two gears mutually, and wherein second filter fixed mounting has evenly seted up on the second filter and has filtered the through-hole on the sewer inner wall.
Preferably, the second filter inside seted up and to have led to the groove, it is provided with the collecting box to lead to the inside slip of groove, evenly seted up the circle through-hole on the outer wall of collecting box left side, circle through-hole top-down sets up to collecting box two-thirds department, and the circle through-hole diameter is the same with filtering the through-hole diameter, mutually supports between circle through-hole and the filtering the through-hole, the right side has been seted up on the collecting box right side wall and has been filtered the circle, through second connecting rod looks connecting hole between collecting.
Preferably, the filter screen is installed on the right side of the filter holes, the filter holes are uniformly arranged from top to bottom, and the spacing distance between the filter holes is greater than that between the filter through holes.
Preferably, the part of the lifting cavity, which is in contact with the lifting valve, is uniformly provided with circular grooves from top to bottom, balls are arranged in the circular grooves, the diameters of the balls are larger than the diameter of a circular groove section circle, the lifting valve is provided with sliding grooves from top to bottom, and the sliding grooves are in running fit with the balls.
Preferably, a groove is formed in the first rotating roller along the circumferential direction of the first rotating roller, a telescopic spring rod is arranged in the groove, the cleaning sheet is connected with the telescopic spring rod and arranged in the groove in a sliding mode, and one end, far away from the first rotating shaft, of the cleaning sheet is provided with bristles.
Preferably, rectangular holes are uniformly formed in the stirring rotating blade.
Preferably, the department that contacts the lifting valve with the inner wall of the sewer is provided with a second groove, and an elastic rubber belt is sealed in contact with the inner wall of the sewer above the second groove.
(III) advantageous effects
1. The invention provides a sewage filtering and slag removing device for municipal drainage of a sewer, which can solve the following problems in the sewage treatment process: in the traditional municipal sewage treatment process of a, sewage gets into the sewage treatment station through the sewer and carries out the unified processing, sewage is at the flow in-process, some great solid waste that exist in the sewage can deposit in the sewer, the clearance is untimely, accumulate daily and cause the sewer to block up, cause urban sewer system's paralysis, influence people's production life, in the traditional sewage treatment process of b, just handle the solid waste in the sewage, be difficult to clear away like some graininess mud, lead to graininess mud deposit in the sewer, cause the sewer to block up.
2. According to the invention, the first rotating roller and the cleaning sheet, and the second rotating roller and the stirring rotating blades are matched with each other, so that solid garbage and granular sludge in sewage can be stirred, the solid garbage and the granular sludge are prevented from being deposited in a sewer, the solid garbage and the granular sludge can be suspended in the sewage, and the effect of filtering residues is achieved through the first filter plate and the second filter plate.
3. The first filter plate and the filter residue placing basket are matched for use, so that solid garbage in sewage can be cleaned, the second filter plate and the
4. The stirring rotating blade designed by the invention is uniformly provided with the rectangular holes, so that the resistance between the stirring rotating blade and sewage in the rotating process can be reduced, the rotating frequency of the stirring rotating blade in the rotating process can be increased, and the stirring effect is more obvious.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the installation structure between the first rotating roller and the cleaning sheet according to the present invention;
FIG. 4 is a schematic view of the installation structure between the second filter plate and the collection box according to the present invention;
FIG. 5 is a schematic view of a stirring rotating blade structure according to the present invention;
FIG. 6 is a cross-sectional view of a longitudinal construction of a first filter plate according to the present invention;
FIG. 7 is a schematic view of the installation structure between the lift valve and the lift chamber of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, the sewage filtering and slag removing device for municipal drainage of the sewer comprises a lifting mechanism 1 and a
The lifting mechanism 1 comprises a
When the lifting mechanism 1 works specifically, when the filter residue placing basket 25 and the
The lifting cavity is uniformly provided with round grooves from top to bottom in the contact part with the
A live-
The
2 concrete during operation of filter mechanism, the rotation motor 21 starts to drive a live-
The filter screen is installed on
The fine filtering branched chain 29 comprises a first gear 291, a second gear 292, a third gear 293, a rotating shaft 294, a second rotating roller 295, stirring rotating
The meticulous branched chain 29 during operation, when rotating motor 21 and driving a live-
Rectangular holes are uniformly formed in the stirring rotating
The invention comprises the following steps:
in the sewage filtering process, the rotating motor 21 is started to drive the first rotating
after sewage treatment, drive actuating
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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