CN221740073U - A biochemical physical reaction sewage treatment tank - Google Patents

Abstract

The utility model discloses a biochemical and physical reaction sewage treatment box, which relates to the technical field of sewage treatment and comprises a box body and a biological membrane plate, wherein one end of the box body is connected with a water inlet pipe, a primary filter screen is arranged in the box body, a cleaning mechanism is arranged on one side of the primary filter screen, a reaction chamber is arranged on the other side of the primary filter screen, and a first activated carbon filter screen is arranged in the reaction chamber. This biochemical physical reaction sewage treatment case, when needing periodic cleaning, can drive the lead screw through starting motor No. one, make one side of otter board slide to one side on the lead screw, push the clearance mouth department with solid debris, open the valve of clearance mouth afterwards, discharge solid debris, the staff of being convenient for clear up solid debris out fast, can open the door plant in the box outside again, dismantle the clearance with primary filter screen, the quick clearance has improved sewage treatment work efficiency of sewage treatment case.

Description

A biochemical physical reaction sewage treatment tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a biochemical physical reaction sewage treatment box.

Background Art

The biochemical-physical reaction sewage treatment tank is a common sewage treatment equipment that combines biochemical and physical reaction processes and is used to treat sewage and wastewater. The biochemical-physical reaction sewage treatment tank is widely used in the sewage treatment field due to its simple structure, easy operation and good treatment effect.

However, the existing biochemical and physical reaction sewage treatment tank has the following disadvantages. When the sewage enters the treatment tank, it will be filtered for the first time to block the solid debris in the sewage at the filter. After a long period of filtration, the solid debris needs to be cleaned out regularly, but manual cleaning is troublesome, which affects the sewage treatment efficiency. Therefore, the current biochemical and physical reaction sewage treatment tank needs to be improved.

Utility Model Content

The purpose of the utility model is to provide a biochemical physical reaction sewage treatment box to solve the problem raised by the above-mentioned background technology that when the sewage enters the treatment box, it will be filtered for the first time on the market to block the solid debris in the sewage at the filter screen. The filtration is long and the solid debris needs to be cleaned out regularly, but manual cleaning is troublesome, which affects the sewage treatment efficiency.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biochemical physical reaction sewage treatment box, comprising a box body and a biofilm plate, one end of the box body is connected to a water inlet pipe, a primary filter screen is installed inside the box body, a cleaning mechanism is provided on one side of the primary filter screen, a reaction chamber is provided on the other side of the primary filter screen, a No. 1 activated carbon filter screen is installed inside the reaction chamber, a transmission mechanism is provided on the side of the No. 1 activated carbon filter screen away from the primary filter screen, a No. 2 activated carbon filter screen is provided on the side of the transmission mechanism away from the No. 1 activated carbon filter screen, a No. 1 conduit is connected above the reaction chamber, a No. 1 suction pump is installed inside the No. 1 conduit, one end of the No. 1 conduit is connected to a sedimentation tank, and the sedimentation tank is located inside the box body, a sewage outlet is provided below the sedimentation tank, a No. 2 conduit is connected above the sedimentation tank, a No. 2 suction pump is installed inside the No. 2 conduit, a mixing mechanism is provided on the other end of the No. 2 conduit away from the sedimentation tank, the biofilm plate is installed below the mixing mechanism, a drain outlet is provided below the biofilm plate, and the drain outlet is connected to one side of the box body.

Preferably, the cleaning mechanism includes a slot, a screw rod, a No. 1 motor, a mesh plate and a cleaning port, and a slot is provided on one side of the primary filter screen, and the slot is installed on the inner wall of the box.

Preferably, a screw rod is installed inside the slot through a bearing, a mesh plate is sleeved on the outside of the screw rod, one end of the screw rod is connected to motor No. 1, and a cleaning port is provided on the side of the box body close to motor No. 1.

Preferably, the transmission mechanism includes a stirring roller No. 1, a belt, a driven wheel, a driving wheel, a motor No. 2 and a stirring roller No. 2, and the interior of the reaction chamber is provided with a stirring roller No. 1 and a stirring roller No. 2 via bearings.

Preferably, one end of the No. 1 stirring roller is connected to a driven wheel via a transmission shaft, and one end of the No. 2 stirring roller is connected to a driving wheel via a transmission shaft. Belts are sleeved on the outer sides of the driven wheel and the driving wheel, and one side of the driving wheel is connected to a No. 2 motor.

Preferably, the mixing mechanism includes a liquid storage tank, a pressure pump, a nozzle, a stirring rod and a No. 3 motor. A stirring rod is provided in the mixing chamber at one end of the No. 2 conduit, and one end of the stirring rod is connected to the No. 2 motor via a transmission shaft.

Preferably, a nozzle is provided above the stirring rod, a pressure pump is installed in the guide tube above the nozzle, one end of the guide tube above the nozzle is connected to a liquid storage box, and the liquid storage box is located above the box body.

Compared with the prior art, the utility model has the following beneficial effects: the biochemical physical reaction sewage treatment tank:

1. A cleaning mechanism is provided. When sewage is filtered from the primary filter, solid debris blocked on one side of the primary filter accumulates together. When regular cleaning is required, the No. 1 motor can be started to drive the screw to rotate, so that one side of the mesh plate slides to one side on the screw, pushing the solid debris to the cleaning port, and then opening the valve of the cleaning port to discharge the solid debris, so that the staff can quickly clean out the solid debris, and then open the door panel on the outside of the box to disassemble the primary filter for cleaning. Rapid cleaning improves the sewage treatment efficiency of the sewage treatment tank.

2. A transmission mechanism is provided. When the sewage passes through the primary filter screen and enters the reaction chamber, the No. 2 motor is started to drive the driving wheel to rotate, which drives the belt to rotate, and the belt drives the driven wheel to rotate, thereby rotating the No. 1 stirring roller and the No. 2 stirring roller to stir the sewage in the reaction chamber, so that the sewage is fully contacted with the No. 1 activated carbon filter screen and the No. 2 activated carbon filter screen, so that the activated carbon can fully absorb the toxic substances in the sewage, fully utilize the activated carbon consumables, reduce the loss, and improve the sewage treatment quality.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the main structure of the utility model;

Figure 2 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 3 is a schematic diagram of the side cross-sectional structure of the screw rod of the utility model;

FIG4 is a schematic diagram of the side cross-sectional structure of the transmission mechanism of the present utility model.

In the figure: 1. Box body; 2. Water inlet pipe; 3. No. 1 conduit; 4. No. 1 suction pump; 5. Cleaning mechanism; 51. Slotting; 52. Screw; 53. No. 1 motor; 54. Screen; 55. Cleaning port; 6. Sedimentation tank; 7. Transmission mechanism; 71. No. 1 stirring roller; 72. Belt; 73. Driven wheel; 74. Driving wheel; 75. No. 2 motor; 76. No. 2 stirring roller; 8. Drainage port; 9. Mixing mechanism; 91. Liquid storage tank; 92. Pressure pump; 93. Nozzle; 94. Stirring rod; 95. No. 3 motor; 10. Biofilm plate; 11. No. 2 conduit; 12. No. 2 suction pump; 13. Primary filter; 14. Reaction chamber; 15. No. 1 activated carbon filter; 16. No. 2 activated carbon filter; 17. Sewage outlet.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a biochemical physical reaction sewage treatment box, including a box body 1 and a biofilm plate 10, one end of the box body 1 is connected to a water inlet pipe 2, a primary filter screen 13 is installed inside the box body 1, a cleaning mechanism 5 is provided on one side of the primary filter screen 13, a reaction chamber 14 is provided on the other side of the primary filter screen 13, a No. 1 activated carbon filter screen 15 is installed inside the reaction chamber 14, a transmission mechanism 7 is provided on the side of the No. 1 activated carbon filter screen 15 away from the primary filter screen 13, and a No. 2 activated carbon filter screen is provided on the side of the transmission mechanism 7 away from the No. 1 activated carbon filter screen 15 16, a No. 1 conduit 3 is connected to the top of the reaction chamber 14, a No. 1 suction pump 4 is installed inside the No. 1 conduit 3, one end of the No. 1 conduit 3 is connected to a sedimentation tank 6, and the sedimentation tank 6 is located inside the box body 1, a sewage outlet 17 is provided below the sedimentation tank 6, a No. 2 conduit 11 is connected to the top of the sedimentation tank 6, a No. 2 suction pump 12 is installed inside the No. 2 conduit 11, a mixing mechanism 9 is provided at the other end of the No. 2 conduit 11 away from the sedimentation tank 6, the biofilm plate 10 is installed below the mixing mechanism 9, a drain port 8 is provided below the biofilm plate 10, and the drain port 8 is connected to one side of the box body 1.

As shown in Figures 1, 2 and 3, the cleaning mechanism 5 includes a slot 51, a screw rod 52, a No. 1 motor 53, a mesh plate 54 and a cleaning port 55. A slot 51 is provided on one side of the primary filter screen 13, and the slot 51 is installed on the inner wall of the box body 1. A screw rod 52 is installed inside the slot 51 through a bearing, and a mesh plate 54 is sleeved on the outer side of the screw rod 52. One end of the screw rod 52 is connected to the No. 1 motor 53. A cleaning port 55 is provided on the side of the box body 1 close to the No. 1 motor 53. One side of the mesh plate 54 is threadedly connected to the screw rod 52, and a door panel is installed on the side of the box body 1 close to the primary filter screen 13 through bolts.

During specific implementation, when regular cleaning is required, the No. 1 motor 53 can be started to drive the No. 1 motor 53 to rotate the screw rod 52, so that one side of the mesh plate 54 slides to one side on the screw rod 52, and the solid debris is pushed to the cleaning port 55. Then, the valve of the cleaning port 55 is opened to discharge the solid debris, so that the staff can quickly clean out the solid debris. Then, the door panel on the outside of the box body 1 can be opened, and the primary filter screen 13 can be disassembled for cleaning. The rapid cleaning improves the sewage treatment efficiency of the sewage treatment tank.

As shown in Figures 2 and 4, the transmission mechanism 7 includes a stirring roller No. 1 71, a belt 72, a driven wheel 73, a driving wheel 74, a motor No. 2 75 and a stirring roller No. 2 76. The interior of the reaction chamber 14 is equipped with a stirring roller No. 1 71 and a stirring roller No. 2 76 through bearings. One end of the stirring roller No. 1 71 is connected to the driven wheel 73 through a transmission shaft, and one end of the stirring roller No. 2 76 is connected to the driving wheel 74 through a transmission shaft. The outer sides of the driven wheel 73 and the driving wheel 74 are both sleeved with belts 72, and one side of the driving wheel 74 is connected to the motor No. 2 75.

In specific implementation, when sewage enters the reaction chamber 14, the No. 2 motor 75 is started, so that the No. 2 motor 75 drives the driving wheel 74 to rotate, and the driving wheel 74 drives the belt 72 to rotate, and the belt 72 drives the driven wheel 73 to rotate, and then the No. 1 stirring roller 71 and the No. 2 stirring roller 76 rotate to stir the sewage in the reaction chamber 14, so that the sewage is fully in contact with the No. 1 activated carbon filter 15 and the No. 2 activated carbon filter 16, so that the activated carbon can fully absorb the toxic substances in the sewage, fully utilize the activated carbon consumables, reduce losses, and improve the quality of sewage treatment.

As shown in Figures 1 and 2, the mixing mechanism 9 includes a liquid storage tank 91, a pressure pump 92, a nozzle 93, a stirring rod 94 and a No. 3 motor 95. A stirring rod 94 is provided in the mixing chamber at one end of the No. 2 guide tube 11, and one end of the stirring rod 94 is connected to the No. 2 motor 75 through a transmission shaft. A nozzle 93 is provided above the stirring rod 94, and a pressure pump 92 is installed in the guide tube above the nozzle 93. One end of the guide tube above the nozzle 93 is connected to the liquid storage tank 91, and the liquid storage tank 91 is located above the box body 1.

In specific implementation, when the sewage drives the No. 2 pipe 11 through the No. 2 suction pump 12 to suck the precipitated sewage into the mixing chamber, the No. 3 motor 95 is then started to drive the No. 3 motor 95 to drive the stirring rod 94 to rotate, and then the treatment liquid is sucked from the liquid storage tank 91 through the pressure pump 92 and then sprayed out through the nozzle 93, so that the stirring rod 94 drives the sewage and the treatment liquid to be fully stirred and mixed, so that the sewage is purified again, thereby improving the sewage treatment efficiency.

Working principle: When using this biochemical physical reaction sewage treatment box, first, sewage is introduced into the box body 1 through the water inlet pipe 2, and then solid debris is blocked by the primary filter screen 13, and the sewage enters the reaction chamber 14, and the toxic substances in the sewage are adsorbed by the transmission mechanism 7 and the No. 1 activated carbon filter screen 15 and the No. 2 activated carbon filter screen 16, and then the No. 1 suction pump 4 drives the No. 1 catheter 3 to suck the sewage into the sedimentation tank 6, so that the sludge is precipitated, and the precipitated sludge is discharged through the sewage outlet 17, and then the precipitated sewage is sucked into the mixing chamber through the No. 2 catheter 11, and the sewage and the treatment liquid are fully mixed by the mixing mechanism 9 to purify the sewage again, and then the channel valve under the mixing chamber is opened to allow the sewage to pass through the biofilm plate 10, and the micro-particulate matter is blocked in the biofilm plate 10, and finally the treated sewage is discharged through the drain outlet 8. The solid debris can be regularly cleaned by the cleaning mechanism 5, thereby improving the sewage treatment efficiency of the sewage treatment box. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A biochemical physical reaction sewage treatment box, comprising a box body (1) and a biofilm plate (10), characterized in that: one end of the box body (1) is connected to a water inlet pipe (2), a primary filter screen (13) is installed inside the box body (1), a cleaning mechanism (5) is provided on one side of the primary filter screen (13), a reaction chamber (14) is provided on the other side of the primary filter screen (13), a No. 1 activated carbon filter screen (15) is installed inside the reaction chamber (14), a transmission mechanism (7) is provided on the side of the No. 1 activated carbon filter screen (15) away from the primary filter screen (13), a No. 2 activated carbon filter screen (16) is provided on the side of the transmission mechanism (7) away from the No. 1 activated carbon filter screen (15), and the reaction chamber (14) A No. 1 conduit (3) is connected to the top of the casing (1), a No. 1 suction pump (4) is installed inside the No. 1 conduit (3), one end of the No. 1 conduit (3) is connected to a sedimentation tank (6), and the sedimentation tank (6) is located inside the casing (1), a sewage outlet (17) is provided below the sedimentation tank (6), a No. 2 conduit (11) is connected to the top of the sedimentation tank (6), a No. 2 suction pump (12) is installed inside the No. 2 conduit (11), a mixing mechanism (9) is provided at the other end of the No. 2 conduit (11) away from the sedimentation tank (6), the biofilm plate (10) is installed below the mixing mechanism (9), a drain outlet (8) is provided below the biofilm plate (10), and the drain outlet (8) is connected to one side of the casing (1). 2. A biochemical and physical reaction sewage treatment box according to claim 1, characterized in that: the cleaning mechanism (5) includes a slot (51), a screw rod (52), a No. 1 motor (53), a mesh plate (54) and a cleaning port (55), and a slot (51) is provided on one side of the primary filter screen (13), and the slot (51) is installed on the inner wall of the box body (1). 3. A biochemical and physical reaction sewage treatment box according to claim 2, characterized in that: a screw rod (52) is installed inside the slot (51) through a bearing, a mesh plate (54) is sleeved on the outside of the screw rod (52), one end of the screw rod (52) is connected to a No. 1 motor (53), and a cleaning port (55) is provided on the side of the box body (1) close to the No. 1 motor (53). 4. A biochemical and physical reaction sewage treatment tank according to claim 1, characterized in that: the transmission mechanism (7) includes a stirring roller No. 1 (71), a belt (72), a driven wheel (73), a driving wheel (74), a motor No. 2 (75) and a stirring roller No. 2 (76), and the interior of the reaction chamber (14) is equipped with a stirring roller No. 1 (71) and a stirring roller No. 2 (76) through bearings. 5. A biochemical and physical reaction sewage treatment tank according to claim 4, characterized in that: one end of the No. 1 stirring roller (71) is connected to a driven wheel (73) through a transmission shaft, one end of the No. 2 stirring roller (76) is connected to a driving wheel (74) through a transmission shaft, belts (72) are sleeved on the outer sides of the driven wheel (73) and the driving wheel (74), and one side of the driving wheel (74) is connected to a No. 2 motor (75). 6. A biochemical and physical reaction wastewater treatment tank according to claim 1, characterized in that: the mixing mechanism (9) includes a liquid storage tank (91), a pressure pump (92), a nozzle (93), a stirring rod (94) and a No. 3 motor (95), a stirring rod (94) is provided in the mixing chamber at one end of the No. 2 conduit (11), and one end of the stirring rod (94) is connected to the No. 2 motor (75) through a transmission shaft. 7. A biochemical and physical reaction wastewater treatment tank according to claim 6, characterized in that: a nozzle (93) is provided above the stirring rod (94), a pressure pump (92) is installed in the guide pipe above the nozzle (93), one end of the guide pipe above the nozzle (93) is connected to a liquid storage box (91), and the liquid storage box (91) is located above the box body (1).