CN209853754U - A kind of decontamination machine with high-tight inner runoff grille - Google Patents

Abstract

The utility model discloses a decontamination machine with a high-tight internal runoff grid, which relates to the technical field of sewage separation. In order to solve the problem of ensuring the decontamination effect in the prior art, all the sewage can pass through the decontamination machine, and at the same time, it is equipped with a rake. Problems with tooth cleaning function. The two sides of the frame are provided with two side baffles, the outer surface of the frame is provided with a manhole cover, the bottom of the frame is provided with a bottom baffle, and one of the bottom baffles is A bottom sealing baffle is arranged on the side, and a bottom transmission wheel is arranged at the lower end of the frame, and a traction chain is sleeved on the outside of the bottom transmission wheel, rake teeth are arranged between the traction chains, and the other part of the traction chain One end is provided with a guide device, and the guide device is connected with the driving device by a belt. The outside of the drive device is provided with a motor shield, and one side of the drive device is provided with a booster pump. One end is provided with a water inlet pipe.

Description

A kind of decontamination machine with high-tight inner runoff grille

technical field

The utility model relates to the technical field of sewage separation, in particular to a decontamination machine with a high-tight inner runoff grid.

Background technique

The rotary grille decontamination machine is a special equipment for water treatment that can continuously and automatically intercept and remove various shapes of debris in the fluid, and can be widely used in urban sewage treatment. The tap water industry and the water inlet of the power plant can also be used as the pre-screening equipment in the wastewater treatment process of textile, food processing, papermaking, leather and other industries. It is one of the most advanced solid-liquid screening equipment in my country.

The existing decontamination machines have limitations. The sewage to be treated bypasses the decontamination machine and passes through the gap, which affects the decontamination effect. In order to ensure the decontamination effect, all the sewage passes through the decontamination machine. At the same time, it has the cleaning function of rake teeth; therefore, the market urgently needs to develop a high-tight inner runoff grill decontamination machine to help people solve existing problems.

Utility model content

The purpose of this utility model is to provide a high-tight inner runoff grille decontamination machine to solve the above-mentioned background technology in order to ensure the effect of decontamination, so that all the sewage passes through the decontamination machine, and at the same time it has rake teeth Problem with cleaning function.

In order to achieve the above purpose, the utility model provides the following technical solutions: a highly airtight inner runoff grid decontamination machine, including a frame, the two sides of the frame are provided with two side baffles, the frame An inspection hole cover is provided on the outer surface, a bottom baffle is provided at the bottom of the frame, a bottom sealing baffle is provided on one side of the bottom baffle, and a bottom drive wheel is provided at the lower end of the frame. The outside of the bottom drive wheel is sleeved with a traction chain, rake teeth are arranged between the traction chains, and a guide device is provided at the other end of the traction chain, and the guide device is connected with the driving device through a belt. A motor shield is provided outside the drive device, a booster pump is provided on one side of the drive device, a water inlet pipe is provided at one end of the booster pump, a high-pressure nozzle is provided at one end of the water inlet pipe, and the guide One side of the device is provided with a sewage outlet, a filter screen is provided below the sewage outlet, a water tank is provided below the filter screen, a water pump is provided inside the water storage tank, and one end of the water pump is provided with a drain pipe.

Preferably, the traction chain is meshed with the guide device and the bottom drive wheel respectively, the bottom sealing baffle is welded to the frame, and the bottom sealing baffle is fixed inside the floor by bolts.

Preferably, one end of the water inlet pipe runs through one side of the outer surface of the frame and extends to the bottom of the guide device, and the high-pressure nozzles are arranged at an acute angle to the vertical direction and aligned with the rake teeth.

Preferably, one end of the filter screen is welded to the outer wall of the sewage outlet, the filter screen is arranged at an acute angle to the horizontal plane, and the water storage tank is located directly below the filter screen.

Preferably, one end of the drainage pipe runs through the water storage tank and extends to the inside of the water storage tank to connect with the water pump, and the other end of the drainage pipe is placed above the water-facing side of the rake teeth.

Preferably, both sides of the rack are sealed and connected to the wall through two side baffles, and the rack is arranged at an acute angle with the horizontal plane.

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

1. The utility model is provided with two side baffles on both sides of the frame, and a bottom sealing baffle at the bottom of the frame, and the bottom sealing baffle is welded to the frame, so the two sides of the decontamination machine can be made The side and wall sealing performance is improved, and the sealing performance between the bottom of the decontamination machine and the floor is also improved.

2. The utility model is equipped with a booster pump, one end of the booster pump is provided with a water inlet pipe, one end of the water inlet pipe runs through the frame, and extends to the bottom of the guide device, and one end of the water inlet pipe is provided with a high-pressure nozzle, and the high-pressure nozzle Align the rake teeth, so when the garbage cannot be effectively separated from the rake teeth during the separation process, the residual garbage can be separated from the rake teeth by high-pressure water injection, which improves the decontamination performance of the decontamination machine.

3. The utility model sets a filter screen under the sewage outlet, one end of the filter screen is welded to the outer wall of the sewage outlet, and the filter screen is arranged at an acute angle with the horizontal plane, so the garbage and the water sprayed by the high-pressure nozzle fall together. When the filter is on the screen, the filter can separate the water from the garbage. At this time, the cleaning water flows into the water tank below, and at the same time, the water in the water tank is discharged to the side of the rake teeth facing the water through the water pump and the drain pipe. The cleaning water is filtered and decontaminated to ensure the decontamination effect of the decontamination machine.

4. In this utility model, a traction chain is respectively arranged at both ends of the guide device and the bottom drive wheel, and the rake teeth are set between the two traction chains. The rotation of the traction chain makes the rake teeth rotate accordingly, so that the separation can be carried out efficiently. Garbage in sewage.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a partial enlarged view of the front view of the utility model.

In the figure: 1. Rack; 2. Inspection hole cover; 3. Traction chain; 4. Guide device; 5. Motor shield; 6. Drive device; 7. Rake teeth; Bottom baffle; 10. Bottom sealing baffle; 11. Filter screen; 12. Water tank; 13. Suction pump; 14. Drainage pipe; 15. Booster pump; 16. Water inlet pipe; 17. High pressure nozzle; 18. Bottom Transmission wheel; 19, sewage outlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Please refer to Figures 1-3 for an embodiment provided by the utility model: a high-seal inner runoff grille decontamination machine, including a frame 1, and two side baffles 8 are arranged outside the two sides of the frame 1, and the machine The outer surface of the frame 1 is provided with a manhole cover 2, the bottom of the frame 1 is provided with a bottom baffle 9, one side of the bottom baffle 9 is provided with a bottom sealing baffle 10, and the lower end of the frame 1 is provided with a bottom The drive wheel 18, the outside of the bottom drive wheel 18 is sleeved with a traction chain 3, rake teeth 7 are arranged between the traction chains 3, the other end of the traction chain 3 is provided with a guide device 4, and the guide device 4 and the drive device 6 pass through Belt connection, the drive device 6 is provided with a motor shield 5, one side of the drive device 6 is provided with a booster pump 15, one end of the booster pump 15 is provided with a water inlet pipe 16, and one end of the water inlet pipe 16 is provided with a high-pressure nozzle 17 One side of the guide device 4 is provided with a sewage outlet 19, the bottom of the sewage outlet 19 is provided with a filter screen 11, the bottom of the filter screen 11 is provided with a water tank 12, the inside of the water tank 12 is provided with a water pump 13, and the water pump 13 One end is provided with a drain pipe 14 .

Further, the traction chain 3 is meshed with the guide device 4 and the bottom drive wheel 18 respectively, the bottom sealing baffle 10 is welded to the frame 1, and the bottom sealing baffle 10 is fixed inside the floor by bolts.

Further, one end of the water inlet pipe 16 runs through one side of the outer surface of the frame 1 and extends to the bottom of the guide device 4 , and the high-pressure spray nozzles 17 are arranged at an acute angle to the vertical direction and aligned with the rake teeth 7 .

Further, one end of the filter screen 11 is welded to the outer wall of the sewage outlet 19 , the filter screen 11 is arranged at an acute angle to the horizontal plane, and the water storage tank 12 is located directly below the filter screen 11 .

Further, one end of the drain pipe 14 runs through the water tank 12 and extends to the inside of the water tank 12 to connect with the water pump 13, and the other end of the drain pipe 14 is placed above the side of the rake tooth 7 facing the water.

Further, the two sides of the frame 1 are sealed and connected to the wall through the side baffles 8, and the frame 1 and the horizontal plane are arranged at an acute angle.

Working principle: When in use, first install the decontamination machine at the designated position, and then turn on the power supply. At this time, the driving device 6 starts to work, and at the same time drives the guiding device 4, the bottom driving wheel 18 and the traction chain 3 to start rotating. Therefore, under the action of the traction chain 3, the rake teeth 7 start to rotate. At this time, the rake teeth 7 begin to separate the garbage in the sewage into the sewage. When the rake teeth 7 turn to the uppermost end, the booster pump 15 and the water pump 13 All start to work, the booster pump 15 makes the high-pressure spray nozzle 17 eject high jet water to clean the rubbish remaining on the rake teeth 7, and the water and rubbish for cleaning the rubbish fall on the filter screen 11 together, and the filter screen 11 is suitable for water and rubbish. Filter, now the cleaning water falls into the middle of the water tank 12, and the water pump 13 discharges the water in the water tank 12 through the drainpipe 14 to the side of the rake tooth 7 facing the water and decontaminates and filters again.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A high-tight inner runoff grille decontamination machine, including a frame (1), characterized in that: both sides of the frame (1) are provided with two side baffles (8), and the machine The outer surface of the frame (1) is provided with an inspection hole cover (2), the bottom end of the frame (1) is provided with a bottom baffle (9), and one side of the bottom baffle (9) is provided with The bottom sealing baffle (10), the lower end of the frame (1) is provided with a bottom transmission wheel (18), and the outside of the bottom transmission wheel (18) is sleeved with a traction chain (3), and the traction chain ( 3) are provided with rake teeth (7), the other end of the traction chain (3) is provided with a guide device (4), and the guide device (4) is connected to the driving device (6) by a belt, so The drive device (6) is provided with a motor shield (5), one side of the drive device (6) is provided with a booster pump (15), and one end of the booster pump (15) is provided with a water inlet pipe (16), one end of the water inlet pipe (16) is provided with a high-pressure nozzle (17), one side of the guide device (4) is provided with a sewage outlet (19), and the bottom of the sewage outlet (19) is provided with A filter screen (11), a water tank (12) is provided under the filter screen (11), a water pump (13) is provided inside the water tank (12), and one end of the water pump (13) is provided There is a drain pipe (14). 2. The decontamination machine with high sealing internal runoff grille according to claim 1, characterized in that: the traction chain (3) is engaged with the guide device (4) and the bottom drive wheel (18) respectively, The bottom sealing baffle (10) is welded to the frame (1), and the bottom sealing baffle (10) is fixed inside the floor by bolts. 3. The decontamination machine with high airtight inner runoff grille according to claim 1, characterized in that: one end of the water inlet pipe (16) runs through one side of the outer surface of the frame (1) and extends Below the guide device (4), the high-pressure nozzles (17) are arranged at an acute angle to the vertical direction and aligned with the rake teeth (7). 4. A decontamination machine with high sealing internal runoff grille according to claim 1, characterized in that: one end of the filter screen (11) is welded to the outer wall of the sewage outlet (19), and the filter screen ( 11) Arranged at an acute angle with the horizontal plane, the water storage tank (12) is located directly below the filter screen (11). 5. The decontamination machine with high sealing inner runoff grille according to claim 1, characterized in that: one end of the drain pipe (14) runs through the water tank (12) and extends to the water tank (12) ) is connected to the water pump (13), and the other end of the drain pipe (14) is placed above the water-facing side of the rake teeth (7). 6. A high-seal inner runoff grille decontamination machine according to claim 1, characterized in that: both sides of the frame (1) are sealed and connected to the wall through both side baffles (8), The frame (1) is arranged at an acute angle with the horizontal plane.