CN217854725U - Sewage treatment pond with surface floater is collected - Google Patents

Abstract

The utility model discloses a sewage treatment pool with surface floating matter collection, comprising a machine case, an air pump, a motor one and a motor two, a sewage pool is fixed at the inner lower end of the machine case, and a collection box is connected through the sewage pool through a return pipe A bucket is installed on the lower part of the baffle, a fishing net is fixedly installed between the two side walls of the bucket, and a pulley is installed at the end of the bucket, and guide plates are arranged on the front and rear inner walls of the cabinet. The sewage treatment tank with floating objects on the surface is equipped with an inclined guide plate and a rotatable bucket. First, the bucket is on the left side of the sewage tank, keeping a vertical falling posture. When the motor is started, the bucket is on the right side of the sewage tank. Moving, the guide plate gradually upwards in contact with the bucket makes the bucket tilt upward gradually. When reaching the farthest stroke, the bucket is in a horizontal posture. During the whole process, a salvage action is completed for the floating objects in the sewage pool, which ensures the safety of the waste water. The salvage of floating objects in the whole sewage pool.

Description

A sewage treatment pond with surface floating matter collection

technical field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment pool with surface floating matter collection.

Background technique

In industrial production, a large amount of sewage is often discharged. With a large amount of consumption and waste, the pressure of water shortage is increasing. In order to recycle water resources and reduce water pressure, it is very important to treat these generated sewage.

When treating sewage, it must pass through a sewage treatment tank, in which the sediment and floating matter in the sewage are absorbed. The existing treatment pool filters the sludge and other sediments in the sewage through layer-by-layer filter screens, and some floating matter floats in the sewage. The upper surface of the sewage or the upper layer of the sewage pool will not settle down to the filter screen, so that after the sewage is treated, part of the floating matter remains in the treated water. And for some sewage treatment devices that can handle floating matter, the floating matter cannot be collected, so that the floating matter remains on the cleaning device, causing the cleaning device to be cleaned before each use, which is more troublesome.

Utility model content

The purpose of the utility model is to provide a sewage treatment tank with surface floating matter collection, so as to solve the problems in the above-mentioned background technology that the treatment effect of floating matter is not good and the floating matter is not easy to collect.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment pool with surface floating matter collection, including a chassis, an air pump, motor one and motor two, a sewage pool is fixed at the lower end of the interior of the chassis, and inside the sewage pool A filter screen is fixedly installed at the bottom of the wall, and a return pipe is installed through the lower outer wall of the sewage pool, and the position of the beginning end of the return pipe is higher than the installation position of the filter screen one, and the sewage pool is connected with a collection box through the return pipe. And the collection box is fixedly installed inside the cabinet, the height of the collection box is lower than the height of the sewage pool, the filter screen 2 is fixedly installed on the inner wall of the lower part of the collection box, and the motor 1 is fixedly installed above the side wall of the cabinet. There are two pulleys arranged symmetrically on the outside of the chassis, one of the pulleys is fixedly installed at the end of the first output guide shaft of the motor, the outer surface of the pulley is wrapped with a belt, and the belt part is installed inside the fixed block, and the fixed block A box-type bearing is fixedly installed on the upper surface, the inner ring of the box-type bearing is penetrated by a horizontally installed guide shaft, and the two ends of the guide shaft are rotatably installed on the inner wall of the chassis, and a baffle is fixedly installed on the lower surface of the fixed block , a bucket is installed on the lower part of the baffle, a fishing net is fixedly installed between the two side walls of the bucket, and a pulley is installed at the end of the bucket, and the hub of the pulley is in contact with the upper surface of the guide plate, and the chassis The front and rear inner walls of the motor are provided with guide plates, the upper surface of the chassis is fixedly installed with the second motor, and the end of the output guide shaft of the second motor is fixedly installed with a brush rod.

Preferably, an air pipe is installed through the side wall of the sewage pool, and the air pipe is installed horizontally inside the cabinet, an air pump is installed at the air inlet end of the air pipe, and the air pump is fixedly installed on the outer wall of the cabinet, so Cylindrical protrusions are arranged at equal intervals on the upper surface of the gas delivery pipe, and the protrusions are provided with uniform and dense air holes.

With the above technical scheme, the gas generated by the air pump is evenly introduced into the sewage pool through the air holes provided on the air pipe, and the gas can make the floating objects in the middle of the sewage pool float to the upper surface of the sewage pool, which is conducive to the thorough collection of floating objects in the sewage pool .

Preferably, a one-way valve is arranged inside the return pipe, and the flow direction of the one-way valve is from the collection box to the sewage tank.

With the above technical scheme, when the sewage tank is filled with sewage, the sewage will not flow into the collection box, and the sewage from which the floating matter has been removed in the collection box can flow back to the lower filter of the sewage tank, and together from the bottom of the sewage tank. drain outlet

Preferably, there are two guide shafts, and the two guide shafts are symmetrically arranged on the inner wall of the cabinet, and each of the guide shafts is equipped with a box-type bearing, and the two box-type bearings are arranged on the axis of the guide shaft Alignment settings.

By adopting the above technical scheme, the two guide shafts installed symmetrically make the two box bearings able to bear the weight of the baffle plate and the cleaning wheel.

Preferably, a twist rod is fixedly installed on the lower surface of the fixed block, and a cleaning wheel is installed through the interior of the twist rod with the guide axis, and the inside of the cleaning wheel is provided with an engaging structure that engages with the twist rod, and the cleaning wheel The outside of the cleaning wheel is set as a paddle structure, and the outer surface of the cleaning wheel is covered with an adsorption layer.

Using the above technical scheme, the paddles are moved by the water flow to make the cleaning wheel rotate, and the cleaning wheel can be raised from the bottom to the top in the sewage pool through the engaging structure of the cleaning wheel and the twist rod, and the residual floating in the process of rotation substance is adsorbed.

Preferably, the connecting position between the baffle and the bucket is a living hinge, the living hinge of the bucket and the baffle is flush with the upper end of the sewage pool, and the guide plate is a two-stage integrated structure, one of which is a horizontal Setting, the other section is inclined setting, the length of the bucket is greater than the distance from the upper end of the sewage tank to the horizontal section of the guide plate.

By adopting the above technical scheme, the rotating bucket can complete the shoveling and fishing action in the whole sewage pool through the inclined guide plate.

Compared with the prior art, the beneficial effect of the utility model is: the sewage treatment pool with surface floating matter collection:

1. The sewage treatment tank is equipped with an inclined guide plate and a rotatable bucket. First, the bucket is on the left side of the sewage tank, keeping a vertical falling posture. When the motor is started, the bucket moves to the right side of the sewage tank, and the bucket Contacting the guide plate which is gradually upward makes the bucket gradually tilt upward. When reaching the farthest stroke, the bucket is in a horizontal posture. During the whole process, a salvage action is completed for the floating objects in the sewage pool, which ensures the recovery of the floating objects in the entire sewage pool. salvage;

2. There is a cleaning wheel. When the fixed block drives the twist rod to move, the cleaning wheel advances in the water, and the water flow moves the paddles on the outside of the cleaning wheel to make the cleaning wheel rotate, and the inside of the cleaning wheel and the twist rod contain threads. During the cleaning process, the cleaning wheel can be raised from the bottom of the twist rod through the meshing thread, and the inner ring of the cleaning wheel can absorb the residual floating objects that the bucket has not salvaged, ensuring the salvage effect;

3. There is a brush rod, start the motor 2, and when the brush rod is driven, the rotating brush rod sweeps the water on the surface of the sewage into the collection box, and the filter screen 2 in the collection box completes the purpose of filtering the floating objects and purifying them. The treated sewage flows from the return pipe below the collection box to the bottom of the filter screen. When the bucket is driven to a horizontal position, the sweeping rod can sweep the floating objects on the bucket net into the collection box to complete the cleaning of the floating filter. collection of objects.

Description of drawings

Fig. 1 is a schematic diagram of the front section structure of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the cleaning wheel of the utility model;

Fig. 3 is a schematic diagram of the three-dimensional structure of the baffle plate and the bucket of the present invention;

Fig. 4 is the utility model top view structural schematic diagram;

Fig. 5 is a schematic diagram of the front section structure of the collection box of the present utility model;

Fig. 6 is a schematic diagram of the three-dimensional structure of the gas delivery pipe of the present invention.

In the figure: 1. Chassis; 2. Sewage pool; 3. Air pipe; 4. Air pump; 5. Filter one; 6. Return pipe; 7. Collection box; 8. Filter two; 9. Motor one; 10. Pulley; 11, baffle; 12, belt; 13, fixed block; 14, box bearing; 15, guide shaft; 16, twist rod; 17, cleaning wheel; 18, bucket; 19, fishing net; 20, Pulley; 21, guide plate; 22, motor two; 23, brush bar.

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. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-6, the utility model provides a technical solution: a sewage treatment pool with surface floating matter collection, including a chassis 1, a sewage pool 2, an air pipe 3, an air pump 4, a filter screen 5, and a return pipe 6. Collection box 7, filter screen 2 8, motor 1 9, pulley 10, baffle plate 11, belt 12, fixed block 13, box bearing 14, guide shaft 15, twist rod 16, cleaning wheel 17, bucket 18 , fishing net 19, pulley 20, guide plate 21, motor two 22, sweep brush bar 23.

A sewage pool 2 is fixed at the lower end of the interior of the chassis 1, and a filter screen 1 is fixedly installed at the bottom of the inner wall of the sewage pool 2. An air pipe 3 is installed through the side wall of the sewage pool 2, and the air pipe 3 is horizontally installed inside the cabinet 1. The air pipe An air pump 4 is installed at the air inlet end of 3, and the air pump 4 is fixedly installed on the outer wall of the cabinet 1, and the upper surface of the air pipe 3 is provided with cylindrical protrusions at equal intervals, and the protrusions are provided with uniformly dense air holes, refer to Figure 1 and Fig. 6, when it is necessary to deal with floating objects in the sewage, a water inlet is provided on the outer wall of the sewage pool 2, and water is injected from the water inlet to fill the sewage pool 2 inside the chassis 1, and stand still for a period of time to settle the fixed sediment to Put the filter screen 1 on the lower part of the sewage pool 2, and then turn on the air pump 4. The air pump 4 transports a large amount of gas into the gas delivery pipe 4, and the gas in the gas delivery pipe 4 flows out from the pores on the upper surface to the sewage pool 2. The float in the middle of the pond 2 will float upwards.

A motor one 9 is fixedly installed above the side wall of the cabinet 1, and two pulleys 10 are symmetrically arranged on the outside of the cabinet 1, and one of the pulleys 10 is fixedly installed at the end of the output guide shaft of the motor one 9, and the outer surface of the pulley 10 is wrapped with a belt 12, the belt Part 12 is installed inside the fixed block 13. The upper surface of the fixed block 13 is fixedly installed with a box bearing 14. The inner ring of the box bearing 14 is penetrated by a guide shaft 15 installed horizontally, and the two ends of the guide shaft 15 are rotatably installed in the chassis. 1, there are two guide shafts 15, and the two guide shafts 15 are symmetrically arranged on the inner wall of the cabinet 1, and each guide shaft 15 is equipped with a box-type bearing 14, and the two box-type bearings 14 are in the The guide shaft 15 is aligned on the axis, and the lower surface of the fixed block 13 is fixed with a twist rod 16. The inside of the twist rod 16 is installed with the guide axis through the cleaning wheel 17. structure, and the outside of the cleaning wheel 17 is set to a paddle structure, the outer surface of the cleaning wheel 17 is covered with an adsorption layer, the lower surface of the fixed block 13 is fixed with a baffle 11, and the bottom of the baffle 11 is equipped with a bucket 18, and the bucket 18 is two A fishing net 19 is fixedly installed between the side walls, and a pulley 20 is installed at the end of the bucket 18. The hub of the pulley 20 is in contact with the upper surface of the guide plate 21. The connecting position between the baffle plate 11 and the bucket 18 is a living hinge. The bucket 18 The movable hinge with the baffle plate 11 is flush with the upper end of the sewage pool 2, and the guide plate 21 is a two-stage integrated structure, one of which is set horizontally, and the other section is inclined, and the length of the bucket 18 is greater than that of the upper end of the sewage pool 2. The distance of the horizontal section of the guide plate 21, the front and rear inner walls of the cabinet 1 are provided with a guide plate 21, a motor 22 is fixedly installed on the upper surface of the cabinet 1, and a brush rod 23 is fixedly installed at the end of the output guide shaft of the motor 22, refer to Fig. 1 to Fig. 4. Start the motor one 9, the motor one 9 drives the pulley 10 to rotate, and the belt 12 rotates with the rotation of the pulley 10 under the action of friction, so when the belt 12 rotates, it will drive the fixed block 13 to move, so the fixed The movement of the block 13 drives the connected box bearing 14 to move, and the box bearing 14 can only move linearly on the guide shaft 15. The baffle plate 11 and the twist rod 16 fixedly installed below the fixed block 13 have holes, so that the belt 12 so that the lower belt will not be interfered by the baffle 11 and the twist rod 16 when the fixed block 13 moves;

The initial position of the baffle 11 and the twist rod 16 is at the left end of the sewage tank 2, the initial state of the baffle 11 and the twist rod 16 is vertical, the two are 180° at this time, and the movement angle of the living hinge is set to 90°-180° , when the floating matter in the sewage pool 2 rises to the upper surface of the sewage pool 2, as the baffle plate 11 and the twist rod 16 move to the right, the pulley 20 contacts the guide plate 21 of the horizontal section during the movement , the bucket 18 and the fishing net 19 move to the right side in a vertical state, which is convenient for collecting and salvaging the suspended matter inside the water, and then the pulley 20 contacts the inclined section of the guide plate 21, and the bucket 18 rotates counterclockwise, so that the bucket The included angle between 18 and baffle plate 11 becomes smaller, so that bucket 18 is also scooped up, and fishing net 19 continues to salvage suspended matter and floating matter;

Simultaneously, twist bar 16 is in the process of moving to the right, and cleaning wheel 17 also moves to the right side, and in moving process, the water flow that flows to the back of cleaning wheel 17 constantly impacts the blade on the cleaning wheel 17, and Because the paddles are in a spiral shape, the cleaning wheel rotates under the impact, and the adsorption layer on the cleaning wheel 17 performs secondary thorough salvage on the floating objects falling or remaining in the fishing net 19. When the bucket 18 moves to the upper end of the guide plate 21 , the bucket 18 is then in a horizontal attitude, then the motor two 22 is opened, and the brush rod 23 on the bottom of the motor two 22 sweeps the floating objects on the bucket 18 into the collection box 7.

A return pipe 6 is installed through the lower outer wall of the sewage pool 2, and the beginning position of the return pipe 6 is higher than the installation position of the filter screen one 5, and a check valve is arranged inside the return pipe 6, and the flow direction of the check valve is the collection box 7 In the sewage pool 2, the sewage pool 2 is connected with a collection box 7 through the return pipe 6, and the collection box 7 is fixedly installed inside the cabinet 1, the height of the collection box 7 is lower than the height of the sewage pool 2, and the inner wall of the bottom of the collection box 7 The filter screen 2 8 is fixedly installed, with reference to Fig. 5, the floating matter swept in by the brush bar 23 enters the collection box 7, and simultaneously the brush bar 23 will bring a small amount of sewage into the collection box 7, and the filter screen 2 8 can enter the The sewage is filtered, and the floating matter is left on the upper surface of the filter screen 2 8, and the purified sewage by the filter screen 2 8 flows into the sewage pool 2 by the return pipe 6 below, and the return pipe 6 is at the height of the mouth of the sewage pool 2 Because of the filter screen one 5, the returning sewage can absorb sediment on the filter screen one 5. After collecting and absorbing the floating matter in the sewage tank 2, a water outlet is opened at the bottom of the sewage tank 2, and the water outlet valve is opened. The purified sewage is discharged, and the first motor 9, the second motor 22 and the air pump 4 are turned off to complete the operation requirements for sewage treatment.

Working principle: When using the sewage treatment tank with surface floating object collection, first fill the sewage tank 2 with water, then turn on the motor one 9, the air pump 4 and the motor two 22, and the motor one 9 drives the bucket 18 in the sewage tank 2 Shovel upwards to salvage the floating objects, and also drive the cleaning wheel 17 on the twist rod 16 to carry out secondary salvage on the remaining floating objects floating in the sewage tank 2. When the bucket 18 moves to the right side and reaches the level, the brush rod 23 will The floating matter on the bucket 18 is swept into the collection box 7, and under the propulsion of the bucket 18, the sewage flowing into the collection box 7 can pass through the filter screen 28 to remove the floating matter, and the sewage flows into the sewage pool again through the return pipe 6 In 2, the sewage passes through the filter screen-5 again, and is discharged from the water outlet below the sewage pool 2, which increases the overall practicability.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sewage treatment pond with surface floater is collected, includes quick-witted case (1), air pump (4), motor one (9) and motor two (22), its characterized in that: the lower end in the case (1) is fixed with a sewage tank (2), the bottom of the inner wall of the sewage tank (2) is fixedly provided with a first filter screen (5), the outer wall of the lower side of the sewage tank (2) is provided with a return pipe (6) in a through manner, the initial end position of the return pipe (6) is higher than the mounting position of the first filter screen (5), the sewage tank (2) is connected with a collection box (7) in a through manner through the return pipe (6), the collection box (7) is fixedly arranged in the case (1), the height of the collection box (7) is lower than that of the sewage tank (2), the inner wall of the lower part of the collection box (7) is fixedly provided with a second filter screen (8), a first motor (9) is fixedly arranged above the side wall of the case (1), the outer side of the case (1) is symmetrically provided with 2 belt wheels (10), one belt wheel (10) is fixedly arranged at the tail end of an output guide shaft of the first motor (9), the belt (12) is wrapped on the outer surface of the belt (12), the belt (12) is partially installed in the inside the case (13) in a through manner, a bearing (14) is fixedly arranged on the upper surface of the fixed block (13), and the inner ring of the box bearing (14) is installed on the guide shaft (15) transversely installed on the inner wall of the case (1), fixed surface installs baffle (11) under fixed block (13), scraper bowl (18) are installed to baffle (11) lower part, fixed mounting has scoop net (19) between scraper bowl (18) both sides wall, and the end of scraper bowl (18) installs pulley (20), pulley (20) wheel hub contact is at the upper surface of deflector (21), the inner wall is provided with deflector (21) around quick-witted case (1), fixed surface installs motor two (22) on quick-witted case (1), motor two (22) output guide shaft end fixed mounting has brush pole (23).

2. A wastewater treatment basin with surface float collection according to claim 1, characterized in that: effluent water sump (2) lateral wall link up and install gas-supply pipe (3), and gas-supply pipe (3) are horizontal installation in the inside of quick-witted case (1), air pump (4) are installed to the inlet end of gas-supply pipe (3), and air pump (4) fixed mounting on the outer wall of quick-witted case (1), cylinder arch is seted up to gas-supply pipe (3) upper surface equidistant, and sets up even densely covered gas pocket in the arch.

3. A wastewater treatment basin with surface float collection according to claim 1, characterized in that: the return pipe (6) is internally provided with a one-way valve, and the flow direction of the one-way valve is from the collecting tank (7) to the sewage tank (2).

4. A wastewater treatment basin with surface float collection according to claim 1, characterized in that: the guide shaft (15) are provided with two, 2 guide shafts (15) are symmetrically arranged on the inner wall of the case (1), each guide shaft (15) is provided with 1 box-type bearing (14), and the 2 box-type bearings (14) are arranged in an aligned mode on the axis of the guide shaft (15).

5. A wastewater treatment basin with surface float collection according to claim 1, characterized in that: fixed surface fixed mounting has fried dough twist pole (16) under fixed block (13), fried dough twist pole (16) is inside to run through with the direction axis and to install cleaning wheel (17), the inside of cleaning wheel (17) is provided with the block structure with fried dough twist pole (16) looks interlock, and the outside of cleaning wheel (17) sets up to the paddle structure, and the outer surface of cleaning wheel (17) covers there is the adsorbed layer.

6. A wastewater treatment basin with surface float collection according to claim 1, characterized in that: the scraper bowl is characterized in that a movable hinge is arranged at the connecting position of the baffle (11) and the scraper bowl (18), the movable hinge of the scraper bowl (18) and the baffle (11) is flush with the upper end of the sewage pool (2), the guide plate (21) is of a two-section type integrated structure, one section of the guide plate is horizontally arranged, the other section of the guide plate is obliquely arranged, and the length of the scraper bowl (18) is greater than the distance from the upper end of the sewage pool (2) to the horizontal section of the guide plate (21).

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