CN112010441A

CN112010441A - Efficient is grid machine for sewage treatment

Info

Publication number: CN112010441A
Application number: CN202010875921.8A
Authority: CN
Inventors: 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2020-12-01

Abstract

The invention discloses an efficient grille machine for sewage treatment, which comprises a shell, wherein two rotating shafts are rotatably connected inside the shell through bearings, chains are sleeved outside the rotating shafts, a plurality of tooth rakes are installed on the outer wall of one side of each chain through screws, a plurality of tooth heads are welded on the outer wall of the top of each tooth rake, a motor is installed on the outer wall of the top of the shell through bolts, the output end of the motor is in keyed connection with a driving belt wheel, the outer wall of one end of one rotating shaft penetrates through the outer part of the shell, a driven belt wheel is in keyed connection with the outer wall of one side of the rotating shaft, and the driving belt wheel is in transmission; the scraper is arranged in the shell through bolts. According to the invention, through the arrangement of the toothed harrow and the toothed heads, when the toothed harrow is damaged due to long-time use, the damaged part can be conveniently replaced by a worker, and pollutants in sewage can be more effectively salvaged by the longer toothed heads.

Description

Efficient is grid machine for sewage treatment

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a high-efficiency grating machine for sewage treatment.

Background

The grating machine is a solid-liquid separation device capable of continuously removing impurities in fluid, is an indispensable special device in the production processes of industries such as municipal sewage treatment, water supply plants, power plant water inlets, textile, food processing, papermaking, leather and the like, and is a solid-liquid screening device commonly adopted in China.

However, the existing sewage treatment grating machine has poor effect of treating pollutants in sewage when in use due to too short tooth heads, which causes low sewage treatment efficiency. Therefore, an efficient grid machine for sewage treatment is needed to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-efficiency grating machine for sewage treatment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an efficient is grid machine for sewage treatment, includes the shell, the shell is inside to be connected with two axis of rotation through the bearing rotation, and the axis of rotation outside has cup jointed the chain, install a plurality of tine harrow through the screw on the outer wall of chain one side, and the welding has a plurality of tooth head on the tine harrow top outer wall, install the motor through the bolt on the outer wall of shell top, and motor output end key connection has driving pulley, one of them axis of rotation one end outer wall runs through to the shell outside, and key connection has from the driven pulleys on the outer wall of axis of rotation one side, connect through belt transmission between driving pulley and the driven pulleys.

Furthermore, a support frame is installed on the outer wall of the bottom of the shell through bolts, and a material receiving mechanism and a bottom plate are installed inside the support frame through bolts.

Further, receiving mechanism includes the mounting panel, sliding connection has the filter on the outer wall of mounting panel top, and sliding connection has the header tank on the outer wall of mounting panel bottom, install the filter screen through the screw on the outer wall of filter bottom.

Furthermore, the scraping plate is installed inside the shell through a bolt, and the brush plate is installed inside the shell through a bolt.

Furthermore, a water pump is installed on the outer wall of the top of the bottom plate through bolts, and the water inlet end of the water pump is inserted into the water collecting tank through a pipeline.

Furthermore, a water distribution pipe is installed in the shell through a bolt, a plurality of threaded holes are formed in the outer wall of one side of the water distribution pipe, a spray head is connected to the inner portion of each threaded hole in a threaded mode, and the water distribution pipe is connected with the water outlet end of the water pump through a water pipe.

Further, all weld on filter bottom outer wall and the mounting panel bottom outer wall and have the slider, all opened the spout on the mounting panel top outer wall and the header tank top outer wall.

The invention has the beneficial effects that:

1. through the tine harrow and the tooth head that set up, through installing the tine harrow on the chain, can make things convenient for the staff to the change of damage part because of long-time use when the damage appears in the tine harrow to longer tooth head can be more effectual salvage the pollutant in the sewage.

2. Through the scraper blade and the brush board that set up, the pollutant on the tine harrow can be cleared up to scraper blade and brush board, and twice clearance can be with the cleaner of the pollutant clearance on the tine harrow, avoids the pollutant to adhere to on the tine harrow for a long time, and the condition that leads to the tine harrow to damage takes place.

3. Through the shower nozzle that sets up, pressurize through the water pump then through the shower nozzle with water spray at the chain, can simply wash the chain, can avoid the pollutant to adhere to on the chain for a long time, make the chain appear rustting or the condition emergence corroded, be favorable to prolonging the life of chain, save use cost.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency grille machine for sewage treatment according to the present invention;

FIG. 2 is a sectional view showing the construction of a high-efficiency sewage treatment grillage machine according to the present invention;

FIG. 3 is an exploded view of a mounting plate of a high efficiency sewage treatment grillage machine according to the present invention;

fig. 4 is a schematic structural diagram of a highly efficient rack rake of a grating machine for sewage treatment according to the present invention.

In the figure: the device comprises a shell 1, a motor 2, a driving belt wheel 3, a driven belt wheel 4, a supporting frame 5, a toothed harrow 6, a chain 7, a material receiving mechanism 8, a mounting plate 9, a filter plate 10, a filter screen 11, a slide block 12, a chute 13, a brush plate 14, a scraper 15, a bottom plate 16, a water pump 17, a water distribution pipe 18, a spray head 19, a water collecting tank 20, a rotating shaft 21 and a toothed head 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an efficient grid machine for sewage treatment, including shell 1, shell 1 is inside to be connected with two axis of rotation 21 through the bearing rotation, axis of rotation 21 is used for driving chain 7 to rotate, and axis of rotation 21 outside has cup jointed chain 7, install a plurality of tine harrow 6 through the screw on the outer wall of 7 one side of chain, and the welding has a plurality of tooth head 22 on the outer wall of 6 tops of tine harrow, tooth head 22 is used for salvaging the rubbish in the sewage, install motor 2 through the bolt on the outer wall of 1 tops of shell, the preferred HMR-200 of 2 models of motor, and motor 2 output end key connection has driving pulley 3, one of them 21 one end outer walls of axis of rotation run through to the shell 1 outside, and key connection has driven pulley 4 on the outer wall of 21 one side of axis of rotation, connect through belt transmission between driving pulley.

Further, a support frame 5 is installed on the outer wall of the bottom of the shell 1 through bolts, the support frame 5 is used for supporting the device, and a material receiving mechanism 8 and a bottom plate 16 are installed inside the support frame 5 through bolts.

Further, receiving mechanism 8 includes mounting panel 9, and sliding connection has filter 10 on the outer wall of mounting panel 9 top, and gliding connection through can make things convenient for the staff to the washing and the clearance of filter 10 and header tank 20, and sliding connection has header tank 20 on the outer wall of mounting panel 9 bottom, has filter screen 11 through the mounting screw on the outer wall of filter 10 bottom, and filter screen 11 is used for blockking rubbish and falls into the inside of header tank 20.

Further, the scraping plate 15 is installed inside the shell 1 through a bolt, the brush plate 14 is installed inside the shell 1 through a bolt, and a groove matched with the tooth head 22 is formed in the surface of the scraping plate 15, so that the tooth head 22 can be cleaned.

Further, a water pump 17 is mounted on the outer wall of the top of the bottom plate 16 through bolts, the type of the water pump 17 is preferably 32GDF-20, and the water inlet end of the water pump 17 is inserted into the water collecting tank 20 through a pipeline.

Furthermore, a water distribution pipe 18 is installed inside the shell 1 through a bolt, a plurality of threaded holes are formed in the outer wall of one side of the water distribution pipe 18, a spray head 19 is connected to the inner portion of each threaded hole in a threaded mode, the water distribution pipe 18 is connected with the water outlet end of the water pump 17 through a water pipe, and the spray head 19 is used for spraying water.

Further, all weld on filter 10 bottom outer wall and the mounting panel 9 bottom outer wall have slider 12, all opened spout 13 on the mounting panel 9 top outer wall and the header tank 20 top outer wall, through slider 12 and the cooperation of spout 13 and can make things convenient for the staff to the installation of filter 10 and header tank 20.

The working principle is as follows: when in use, the device is prevented from being used to a place needing to be used by a worker; when the device is used, the motor 2 rotates and drives the driving belt wheel 3 to rotate, the driving belt wheel 3 rotates so as to drive the driven belt wheels 4 to rotate through the belt, the driven belt wheels 4 rotate so as to drive one of the rotating shafts 21 to rotate, when the rotating shafts 21 rotate, the chains 7 outside the rotating shafts 21 also move along with the rotating shafts, the chains 7 move so as to drive the tooth rakes 6 arranged on the chains 7 to move, when the tooth rakes 6 are positioned in sewage, pollutants are intercepted through the tooth heads 22 on the tooth rakes 6 and are enabled to flow on the tooth heads 22 at the same time, and when the tooth rakes 6 move upwards, the pollutants on the tooth heads 22 also move along with the tooth heads; when the rake 6 moves to the scraper 15 and the brush plate 14, the scraper 15 and the brush plate 14 clean the rake 6, and the cleaned garbage falls onto the material receiving mechanism 8 below the scraper 15 and the brush plate 14; when the garbage falls into the material receiving mechanism 8, water in the garbage is filtered through the filter screen 11 on the filter plate 10, and the water in the garbage falls into the water collecting tank 20 after being filtered by the filter screen 11; the water in the water collecting tank 20 is conveyed to the water distribution pipe 18 by the water pump 17 under the action of the water pump 17, and then is sprayed out by the spray nozzle 19 on the outer wall of one side of the water distribution pipe 18, and the sprayed water can clean the tooth rake 6 and the chain 7; when the inside rubbish of filter 10 was too much, the staff was through pulling filter 10 to take out filter 10 by mounting panel 9 upper portion, then the staff clears up or changes filter 10, then inside the staff pegged graft the spout 13 of mounting panel 9 top with filter 10 through slider 12 of below, thereby the completion was installed filter 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an efficient is grid machine for sewage treatment, includes shell (1), its characterized in that, shell (1) is inside to be connected with two axis of rotation (21) through the bearing rotation, and axis of rotation (21) outside has cup jointed chain (7), there are a plurality of tine (6) through the mounting screw on the outer wall of chain (7) one side, and the welding has a plurality of tooth head (22) on tine (6) top outer wall, install motor (2) through the bolt on the outer wall of shell (1) top, and motor (2) output end key connection has driving pulley (3), one of them axis of rotation (21) one end outer wall runs through to shell (1) outside, and key connection has driven pulley (4) on the outer wall of axis of rotation (21) one side, connect through belt transmission between driving pulley (3) and driven pulley (4).

2. The efficient grille machine for sewage treatment as set forth in claim 1 wherein the outer wall of the bottom of the housing (1) is provided with a support frame (5) by bolts, and the inside of the support frame (5) is provided with the receiving mechanism (8) and the bottom plate (16) by bolts.

3. The efficient grille machine for sewage treatment as set forth in claim 2 wherein said receiving mechanism (8) includes a mounting plate (9), a filter plate (10) is slidably connected to the top outer wall of said mounting plate (9), a water collecting tank (20) is slidably connected to the bottom outer wall of said mounting plate (9), and a filter screen (11) is mounted to the bottom outer wall of said filter plate (10) by screws.

4. A high efficiency grille machine for sewage treatment as set forth in claim 1 wherein the housing (1) is internally bolted with a scraper (15) and the housing (1) is internally bolted with a brush plate (14).

5. The efficient grille machine for sewage treatment as set forth in claim 2 wherein the water pump (17) is mounted on the outer wall of the top of the bottom plate (16) by bolts, and the water inlet end of the water pump (17) is inserted into the water collection tank (20) by a pipe.

6. The efficient grille machine for sewage treatment as claimed in claim 1 wherein the inside of the housing (1) is installed with a water distributor (18) by bolts, and the outer wall of one side of the water distributor (18) is opened with a plurality of threaded holes, the inside of the threaded holes is connected with a nozzle (19) by screw threads, the water distributor (18) is connected with the water outlet end of the water pump (17) by a water pipe.

7. The efficient grille machine for sewage treatment as set forth in claim 3 wherein the sliding blocks (12) are welded to the outer wall of the bottom of the filter plate (10) and the outer wall of the bottom of the mounting plate (9), and the sliding grooves (13) are formed on the outer wall of the top of the mounting plate (9) and the outer wall of the top of the water collecting tank (20).