CN213965474U

CN213965474U - Sewage filtering device for environmental engineering construction

Info

Publication number: CN213965474U
Application number: CN202023003959.0U
Authority: CN
Inventors: 马瑞泽; 孙静; 姚沆汝; 王菲
Original assignee: Shaanxi Huamiao Environmental Protection Equipment Co ltd
Current assignee: Shaanxi Huamiao Environmental Protection Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-17
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage filtering device for environmental engineering construction, which comprises a box body, a water inlet pipe and a box cover, wherein the left side of the box body is fixedly connected with a motor through a fixed plate, the tail end of a main shaft of the motor is fixedly connected with a pinion, the outer side of the pinion is engaged and connected with a gearwheel, the utility model is provided with the pinion, the gearwheel and the driving shaft which are matched with the pinion and the gearwheel engaged and connected and the gearwheel and the driving shaft fixedly connected, thereby effectively avoiding the direct discharge of sewage, avoiding the damage to the environment, filtering and recycling sewage, effectively saving water resources, and leading the sewage to flow into a hollow roller through the sewage, a high-strength stainless steel filter screen is arranged on the roller, the sewage flows out from the inner side of the filter screen, and suspended matters in the sewage are intercepted at the inner side of the filter screen, the filtering can be realized with great interest, the effect is better, and the efficiency is higher.

Description

Sewage filtering device for environmental engineering construction

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage filter equipment is used in environmental engineering construction.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, wherein a large amount of sewage is inevitably generated in the construction process of environmental engineering, the sewage can cause great damage to the environment if not well treated, and the sewage is directly discharged and is also a great waste of water resources, most of the existing sewage filtering devices are realized by a simple filter screen, the problem of poor filtering effect exists in the filtering mode, the filtering efficiency is low, meanwhile, most of the existing sewage filtering devices can not clean the filter screen, and the filter screen is easy to block after a long time, affecting the filtering effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental engineering is sewage filter equipment for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sewage filtering device for environmental engineering construction comprises a box body, a water inlet pipe and a box cover, wherein the left side of the box body is fixedly connected with a motor through a fixing plate, the tail end of a main shaft of the motor is fixedly connected with a pinion, the outer side of the pinion is meshed with a gearwheel, the right side of the gearwheel is fixedly connected with a driving shaft, the driving shaft is rotatably connected with the box body, the left end of the outer side of the driving shaft is fixedly connected with a filter cylinder through a connecting rod, the right end of the outer side of the driving shaft is fixedly connected with a driving bevel gear, the outer side of the driving bevel gear is meshed with a transmission bevel gear, the outer side of the transmission bevel gear is rotatably connected with a supporting rod through a rotating shaft, the other, the improved water-saving box is characterized in that the right end of the outer side of the driven shaft is provided with a scraper fixedly connected with a connecting rod, the upper end and the lower end of the support rod are respectively fixedly connected with the scraper and the driven shaft, the water inlet pipe is fixedly connected with the box body, the bottom end of the right side of the box body is provided with a water pump fixedly connected with a connecting plate, the top end of the water pump is fixedly connected with a water spray pipe, the water spray pipe is fixedly connected with the box body, the bottom end of the outer side of the water spray pipe is fixedly connected with a spray head, the bottom end of the left side of the box body is fixedly connected with a water outlet pipe, the inner side of the bottom of the box body is fixedly connected with a blow-off pipe, the box cover is rotatably connected with the box body, and the bottom end of the inner side of the box body is fixedly connected with a collecting tank.

Preferably, the gear wheel has a diameter twice that of the pinion gear.

Preferably, the filter cylinder is made of stainless steel plates, and through holes are uniformly arranged on the surface of the filter cylinder.

Preferably, the number of the transmission bevel gears is 2, and the transmission bevel gears are arranged in an up-and-down symmetrical mode.

Preferably, the scraper is made of a stainless steel plate, and the distance from one side of the scraper, which is far away from the driven shaft, to the inner side of the filter cylinder is 1-2 cm.

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

1. the utility model discloses in, through the pinion that sets up, gear wheel and driving shaft, this kind of setting cooperation pinion is connected with the gear wheel meshing and gear wheel and driving shaft fixed connection, can effectually avoid sewage direct discharge, avoid causing the harm to the environment, and filter the reuse to sewage, can effectual water economy resource, and through sewage inflow hollow drum in, be high strength stainless steel filter screen on the cylinder, sewage flows out to the outside by the filter screen inboard, the suspended solid in the sewage is held back in the filter screen inboard, can be very happy realize filtering, the effect is better, efficiency is higher;

2. the utility model discloses in, through the drive bevel gear, transmission bevel gear and the driven bevel gear that set up, this kind of setting cooperation drive bevel gear is connected with transmission bevel gear meshing and transmission bevel gear is connected with the driven bevel gear meshing, can effectually drive the scraper and clean the filter screen internal surface, avoid because the filter screen can not obtain cleanly for a long time, lead to the filter screen to block up, influence the filter effect, and can go on in step with filtering in addition, so not only improved clear effect greatly, do not influence normal filtration moreover.

Drawings

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

fig. 2 is a schematic view of the overall structure of the scraper of the present invention.

In the figure: 1-box body, 2-motor, 3-pinion, 4-bull gear, 5-driving shaft, 6-cartridge filter, 7-driving bevel gear, 8-driving bevel gear, 9-driven bevel gear, 10-driven shaft, 11-scraper, 12-water inlet pipe, 13-water pump, 14-water spray pipe, 15-spray head, 16-water outlet pipe, 17-blow-off pipe, 18-box cover, 19-collecting tank and 20-supporting rod.

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. 1-2, the present invention provides a technical solution:

a sewage filtering device for environmental engineering construction comprises a box body 1, a water inlet pipe 12 and a box cover 18, wherein the left side of the box body 1 is fixedly connected with a motor 2 through a fixing plate, the tail end of a main shaft of the motor 2 is fixedly connected with a pinion 3, the outer side of the pinion 3 is engaged and connected with a gear wheel 4, the right side of the gear wheel 4 is fixedly connected with a driving shaft 5 which is convenient for driving the driving shaft 5 to rotate, and can effectively protect the main shaft of the motor 2, the driving shaft 5 is rotatably connected with the box body 1, the left end of the outer side of the driving shaft 5 is fixedly connected with a filter cartridge 6 through a connecting rod which is convenient for effectively driving the filter cartridge 6 to rotate, the right end of the outer side of the driving shaft 5 is fixedly connected with a driving bevel gear 7, the outer side of the driving bevel gear 7 is engaged and connected with a transmission bevel gear 8, the outer side of the transmission bevel gear 8 is rotatably connected with a support rod 20 through a rotating shaft, and the other end of the transmission bevel gear 8 is engaged and connected with a driven bevel gear 9, the water spraying device is characterized in that the driven bevel gear 9 is driven to rotate by a transmission bevel gear 8, the driven shaft 10 is fixedly connected to the inner side of the driven bevel gear 9, the driven shaft 10 is connected with a driving shaft 5 in a sliding manner, the driven shaft 10 is connected with a box body 1 in a rotating manner, the right end of the outer side of the driven shaft 10 is fixedly connected with a scraper 11 by a connecting rod, the upper end and the lower end of a support rod 20 are respectively fixedly connected with the scraper 11 and the driven shaft 10, the scraper 11 is driven to rotate effectively, a water inlet pipe 12 is fixedly connected with the box body 1, the bottom end of the right side of the box body 1 is fixedly connected with a water pump 13 by a connecting plate, the top end of the water pump 13 is fixedly connected with a water spraying pipe 14, the water spraying pipe 14 is fixedly connected with the box body 1, the bottom end of the outer side of the water spraying pipe 14 is fixedly connected with a spray nozzle 15, spraying and flushing water can be sprayed effectively, a water outlet pipe 16 is fixedly connected to the bottom end of the box body 1, a blow-off pipe 17 is fixedly connected to the inner side of the bottom end of the box body 1, and a box cover 18 is connected with the box body 1 in a rotating manner, the collection tank 19 is fixedly connected to the inner side bottom end of the box body 1, so that impurities can be effectively collected, and sewage can be effectively discharged.

The diameter of the big gear 4 is twice that of the small gear 3, so that the big gear can rotate effectively and the main shaft of the motor can be well protected; the filter cartridge 6 is made of stainless steel plates, and through holes which are uniformly arranged are formed in the surface of the filter cartridge 6, so that effective filtering is facilitated; the number of the transmission bevel gears 8 is 2, and the transmission bevel gears 8 are symmetrically arranged up and down, so that the driven bevel gears 9 can be effectively driven to rotate; the scraper 11 is made of stainless steel plates, and the distance from one side of the scraper 11 far away from the driven shaft 10 to the inner side of the filter cylinder 6 is 1-2cm, so that the cleaning effect of the scraper 11 on the filter screen is better.

The working process is as follows: the electric appliance used by the device adopts an external power supply, when in use, when sewage generated by environmental engineering construction needs to be filtered, the pinion 3 can be driven by the motor 2 to rotate, at the moment, the pinion 3 drives the gear wheel 4 to rotate, at the moment, the driving shaft 5 can be driven by the gear wheel 4 to rotate, at the moment, the driving shaft 5 can drive the filter cylinder 6 to rotate, simultaneously, sewage can be discharged through the water inlet pipe 12, at the moment, the sewage flows into the filter cylinder 6, because the filter cylinder 6 is provided with a high-strength stainless steel filter screen, at the moment, the sewage flows out from the inner side of the filter screen to the outer side, at the moment, suspended matters in the sewage are intercepted at the inner side of the filter screen, and simultaneously, the filtered water is discharged through the water outlet pipe 16 so as to be reused, the direct discharge of the sewage can be effectively avoided, can effectively save water resources, and simultaneously, under the driving of the driving bevel gear 7, the rotating bevel gear 8 can effectively rotate, at the moment, the rotating bevel gear 8 can drive the driven bevel gear 9 to effectively rotate, under the driving of the driven bevel gear 9, the driven shaft 10 can effectively rotate, under the driving of the driven shaft 10, the scraper 11 can be scraped along the inner side of the filter cartridge 6, meanwhile, under the matching of the water pump 13, the flushing water can be sprayed out through the spray nozzle 15, the flushing water passes through the spray nozzle 13 positioned at the top of the filter cartridge 6, the filter screen is flushed from the outer side to the inner side of the filter screen, the flushed fine particle substances are collected by the collecting tank 19 at the bottom of the box body 1 and are filtered again, and are discharged through the sewage discharge pipe 17, the scraper can be effectively driven to clean the inner surface of the filter screen, and the problem that the filter screen cannot be cleaned for a long time is avoided, the filter screen is blocked, the filtering effect is influenced, and the filter screen and the filtering can be synchronously carried out, so that the cleaning effect is greatly improved, and the normal filtering is not influenced.

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 sewage filter equipment is used in environmental engineering construction, includes box (1), inlet tube (12) and case lid (18), its characterized in that: the left side of the box body (1) is fixedly connected with a motor (2) through a fixing plate, the tail end of a main shaft of the motor (2) is fixedly connected with a pinion (3), the outer side of the pinion (3) is meshed with a gear wheel (4), the right side of the gear wheel (4) is fixedly connected with a driving shaft (5), the driving shaft (5) is rotatably connected with the box body (1), the left end of the outer side of the driving shaft (5) is fixedly connected with a filter cartridge (6) through a connecting rod, the right end of the outer side of the driving shaft (5) is fixedly connected with a driving bevel gear (7), the outer side of the driving bevel gear (7) is meshed with a transmission bevel gear (8), the outer side of the transmission bevel gear (8) is rotatably connected with a supporting rod (20) through a rotating shaft, the other end of the transmission bevel gear (8) is meshed with a driven bevel gear (9), and the inner side of the driven bevel gear (9) is fixedly connected with a driven shaft (10), the driven shaft (10) is connected with the driving shaft (5) in a sliding manner, the driven shaft (10) is rotatably connected with the box body (1), the right end of the outer side of the driven shaft (10) is fixedly connected with a scraper (11) through a connecting rod, the upper end and the lower end of a supporting rod (20) are respectively fixedly connected with the scraper (11) and the driven shaft (10), the water inlet pipe (12) is fixedly connected with the box body (1), the bottom end of the right side of the box body (1) is fixedly connected with a water pump (13) through a connecting plate, the top end of the water pump (13) is fixedly connected with a water spray pipe (14), the water spray pipe (14) is fixedly connected with the box body (1), the bottom end of the outer side of the water spray pipe (14) is fixedly connected with a spray head (15), the bottom end of the left side of the box body (1) is fixedly connected with a water outlet pipe (16), the inner side of the bottom end of the box body (1) is fixedly connected with a sewage discharge pipe (17), and the box cover (18) is rotatably connected with the box body (1), the bottom end of the inner side of the box body (1) is fixedly connected with a collecting tank (19).

2. The sewage filtering device for the environmental engineering construction according to claim 1, wherein: the diameter of the big gear (4) is twice of that of the small gear (3).

3. The sewage filtering device for the environmental engineering construction according to claim 1, wherein: the filter cartridge (6) is made of stainless steel plates, and through holes which are uniformly arranged are formed in the surface of the filter cartridge (6).

4. The sewage filtering device for the environmental engineering construction according to claim 1, wherein: the number of the transmission bevel gears (8) is 2, and the transmission bevel gears (8) are arranged in a vertical symmetry manner.

5. The sewage filtering device for the environmental engineering construction according to claim 1, wherein: the scraper (11) is made of a stainless steel plate, and the distance from one side of the scraper (11) far away from the driven shaft (10) to the inner side of the filter cylinder (6) is 1-2 cm.