CN218530126U - A waste water collection device with filtering function - Google Patents

Abstract

The utility model provides a waste water collecting device with filtering capability, belong to waste water collecting device technical field, the on-line screen storage device comprises a base, base top surface one side is equipped with the storage water tank, the opposite side is equipped with rose box and setting tank, be equipped with one in the rose box with the rose box divide into the rose chamber and accomodate the baffle in the chamber, the rose box top surface is located the rose chamber top and is equipped with an inlet tube, be equipped with three filter screens in the rose chamber, a logical groove is seted up with each filter screen junction on the baffle, the rose box lower part is located the rose chamber side and passes through communicating pipe intercommunication with the setting tank lower part, be equipped with one-way water pump on the communicating pipe pipeline, setting tank upper portion and storage water tank lower part pass through the connecting pipe intercommunication, the storage water tank lower part is equipped with a valve pipe. Set up three filter screens in the rose box to set up the baffle and form and accomodate the chamber, make to filter and pile up the impurity on the filter screen and receive rivers impact flow to fall to accomodate the intracavity, avoid blockking up the filter screen, set up the setting and deposit the case and to the waste water after filtering and stew, can deposit out in the waste water unable by filterable tiny particle impurity.

Description

A waste water collection device with filtering function

technical field

The utility model relates to the technical field of waste water collection equipment, more specifically, relates to a waste water collection equipment with filtering function.

Background technique

As society develops faster and faster, the demand for water is also increasing, which leads to an increase in the discharge of wastewater. Wastewater usually needs to be purified before discharge, so wastewater collection equipment is usually used to collect wastewater first. Then focus on purification.

Because wastewater usually contains a lot of impurities, in order to facilitate the subsequent treatment and purification of wastewater, wastewater is usually filtered during the process of wastewater collection, such as a kind of wastewater with filtering function for civil engineering construction (patent number: CN202123328670.0) It includes a waste water collection box and a cleaning device. A water inlet is connected to the top of one side of the waste water collection box. The inner wall of the water inlet is fixedly connected with a filter screen. A cleaning device is provided on the water inlet. The cleaning device includes Hydraulic cylinder, brush, connecting pipe, electromagnetic control valve, waste box, the hydraulic cylinder is fixedly connected to the top of the water inlet, and the output end of the hydraulic cylinder extends through the top of the water inlet to the inside of the water inlet, the brush It is fixedly connected to the output end of the hydraulic cylinder. By starting the hydraulic cylinder, the hydraulic cylinder drives the brush to sweep the filter screen, and then starts the electromagnetic control valve, and the impurities swept from the filter screen enter the waste bin through the connecting pipe for unified treatment, so as to achieve the purpose of preventing clogging.

Existing waste water collection equipment with filtering function usually use filter screens to carry out preliminary filtration and then directly collect and store the waste water. To prevent the filtered impurities from clogging the filter structure, it is completed by the motor-driven brush automatic cleaning method. In this way, other electrical structures are added to the wastewater collection equipment, which makes the equipment structure complicated and inconvenient for repair and maintenance.

Utility model content

Three filter screens are installed in the filter box, and a partition is set to form a storage cavity, so that the impurities accumulated on the filter screen are impacted by the water flow and flow into the storage cavity to avoid clogging the filter screen. , can precipitate small particles of impurities that cannot be filtered in wastewater, which is beneficial to improve the thoroughness of filtration treatment.

In order to achieve the above purpose, the utility model provides the following technical solutions: a waste water collection device with filtering function, including a base, a brake roller with a braking function is provided at the four corners of the bottom surface of the base, and a storage tank is provided on one side of the top surface of the base. The water tank and the other side are equipped with a filter box and a sedimentation box. There is a partition in the filter box. The partition divides the filter box into a filter cavity and a storage cavity. The top surface of the filter box is located above the filter cavity. There are three filter screens inside, and a through groove is opened at the connection between the separator and each filter screen. The lower part of the filter box is located on the side of the filter chamber and communicates with the lower part of the sedimentation tank through a connecting pipe. There is a one-way water pump on the connecting pipe. It communicates with the lower part of the water storage tank through a connecting pipe, and the lower part of the water storage tank is provided with a valve pipe. The working principle is: firstly, the waste water flows into the filter chamber in the filter box through the water inlet pipe, and some flocs and large particles of impurities are filtered and removed through the filtration of three filter screens, and the flocs accumulated on the surface of the filter screen after filtering 1. Large particles of impurities will flow into the storage chamber along the through groove on the partition under the washing of the water flow, so as to prevent the filtered impurities from clogging the filter screen; secondly, the waste water after passing through will pass through the communication channel under the suction of the one-way water pump. The pipe flows into the settling tank and is left to settle. When the waste water in the settling tank is collected to a position higher than the connection pipe and the settling tank, the standing water will flow into the water storage tank along the connecting pipe for temporary storage, and pass through the valve. The pipe is connected to the external pipeline to discharge the collected wastewater, and finally realize the functions of filtering and removing impurities during wastewater collection.

A further preferred solution: the three filter screens are arranged at equal intervals along the vertical direction, and the apertures of the three filter screens gradually decrease from top to bottom, and the filter screens are inclined downward toward the side of the partition. The pore size of the three filter screens decreases from top to bottom, which can be filtered in layers and in sequence. By improving the accuracy and adequacy of filtration, the filter screen is inclined downward toward the side of the partition, so that the impurities on the filter screen are subjected to partial gravity. It is easier to fall into the storage cavity under the impact of water flow.

A further preferred solution: the water inlet pipe is provided with an inverted funnel-shaped dispersing pipe at the end of the filter cavity. Dispersion pipes are arranged at the outlet end of the water inlet pipe, which can take advantage of the characteristics of the inverted funnel to disperse the waste water flow to each part, so as to maximize the filtration range of the filter.

A further preferred solution: a drawer-type collection box is movable at the lower part of the settling box, the bottom and top of the collection box are inclined downward along the direction of pushing into the settling box, and sealing strips are provided at the joints between the edge of the collection box and the settling box , a valve pipe is arranged on the settling tank above the collecting tank. A drawer-type collection box is installed at the bottom of the sedimentation box. After the water body above the collection box is released through the valve tube, the collection box can be pulled out to clean up the accumulated sediment. A sealing strip can be used to seal and prevent water leakage. effect.

A further preferred solution: a square channel is opened in the middle of the top surface of the water storage tank, and a ventilating net is arranged in the square channel. A square groove with a breathable mesh is set on the top surface of the water storage tank, so that the smell of the waste water in the water storage tank can be emitted through the breathable mesh, preventing the accumulation of odor gas in the water storage tank.

A further preferred solution: the water storage tank is provided with a vertical glass plate on the side where the valve tube is provided, and the height of the glass plate is the same as the inner height of the water storage tank. A glass plate is arranged on the water storage tank to facilitate observation of the water level in the water storage tank, and then judge whether the waste water is full and treat it.

A further preferred solution: a square valve tube is provided at the lower part of the filter box near the storage cavity. A square valve tube is set to connect the storage chamber and the outside of the filter box, so as to facilitate the cleaning of the filter impurities stored in the storage chamber.

The utility model provides a wastewater collection device with filtering function, which has the following functions:

Beneficial effect:

1. The utility model sets three filter screens in the filter box and sets up a partition to form a storage cavity, so that the impurities accumulated on the filter screen are impacted by the water flow and flow into the storage cavity, so as to avoid blocking the filter screen and effectively use the impact of the water flow The power automatically washes and cleans the impurities, which simplifies the internal structure of the equipment.

2. The utility model has the advantage that the settling tank is set to let the filtered waste water stand still, which can precipitate the small particle impurities in the waste water that cannot be filtered, which is beneficial to improve the thoroughness of the filtration treatment.

Description of drawings

Fig. 1 is a schematic diagram of the external overall side view structure of the utility model.

Fig. 2 is a schematic diagram of the overall front view structure of the utility model.

Fig. 3 is a schematic diagram of the longitudinal section structure of the filter box of the present invention.

Fig. 4 is a schematic diagram of the longitudinal section structure of the sedimentation tank of the present invention.

In Figure 1-4: 1, base; 2, brake roller; 3, collection box; 301, sealing strip; 4, sedimentation box; 5, valve tube; 6, glass plate; 7, breathable net; 8, water storage tank ; 9, water inlet pipe; 901, dispersion pipe; 10, square valve pipe; 11, filter box; 12, connecting pipe; 13, one-way water pump; 14, connecting pipe; 15, clapboard; Storage cavity; 17, filter screen; 18, filter cavity.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with accompanying drawings 1-4 in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than Full examples. 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.

Example:

Please refer to Figures 1 to 4:

A brake roller 2 with brake function is provided at the four corners of the bottom surface of the base 1, a water storage tank 8 is provided on one side of the top surface of the base 1, a filter box 11 and a sedimentation tank 4 are provided on the other side, and a compartment is arranged in the filter box 11. The plate 15 and the partition 15 divide the filter box 11 into a filter chamber 18 and a storage chamber 16. The top surface of the filter box 11 is located above the filter chamber 18 and is provided with a water inlet pipe 9. The water inlet pipe 9 is located at the end of the filter chamber 18. An inverted funnel-shaped Dispersion pipe 901, the bottom of the filter box 11 is provided with a square valve tube 10 on the side of the storage cavity 16, and three filter screens 17 are arranged in the filter cavity 18, and the three filter screens 17 are arranged at equal intervals along the vertical direction, and the three filter screens The aperture of 17 decreases gradually from top to bottom, and the filter screen 17 is inclined downward toward the partition plate 15 side, and a through groove 1501 is opened at the junction of each filter screen 17 on the partition plate 15, and the bottom of the filter box 11 is located at the side of the filter chamber 18 and The lower part of the settling tank 4 is communicated through a connecting pipe 12, and the connecting pipe 12 is provided with a one-way water pump 13. The upper part of the settling tank 4 is connected with the lower part of the water storage tank 8 through a connecting pipe 14, and the lower part of the water storage tank 8 is provided with a valve pipe 5.

The lower part of the settling box 4 is equipped with a drawer-type collection box 3. The bottom and top of the collection box 3 are inclined downward along the direction of pushing into the settling box 4. Sealing strips are provided at the joints between the edge of the collection box 3 and the settling box 4. 301 , a valve pipe 5 is provided on the sedimentation tank 4 above the collection tank 3 .

A square channel is provided in the middle of the top surface of the water storage tank 8, and a ventilating net 7 is arranged in the square channel; The interior height of water tank 8 is identical.

The working principle is: firstly, waste water flows into the filter cavity 18 in the filter box 11 through the water inlet pipe 9, and some flocs and large particles of impurities are filtered and removed through the filtration of three filter screens 17, and are accumulated on the filter screen 17 after filtering. The flocs and large particles of impurities on the surface will fall into the storage chamber 16 along the through groove 1501 on the partition 15 under the washing of the water flow, so as to prevent the filtered impurities from blocking the filter screen 17; Under the pumping force of the water pump 13, it flows into the settling tank 4 through the connecting pipe 12, and is left to settle. When the waste water in the settling tank 4 is collected to a position where the water level is higher than the connecting pipe 14 and the settling tank 4, the water after standing The experience flows into the water storage tank 8 along the connecting pipe 14 and is temporarily stored, and the collected waste water is discharged through the connection of the valve pipe 5 with the external pipeline, and finally realizes the functions of filtering and removing impurities when the waste water is collected.

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 (7)

1. A waste water collection device with a filtering function, comprising a base (1), the four corners of the bottom of the base (1) are provided with a braking roller (2) with a braking function, and it is characterized in that: the top surface of the base (1) One side is provided with a water storage tank (8), and the other side is provided with a filter box (11) and a sedimentation box (4). A partition (15) is provided in the filter box (11), and the partition (15) separates the filter box ( 11) The interior is divided into a filter chamber (18) and a storage chamber (16). The top surface of the filter box (11) is located above the filter chamber (18) and a water inlet pipe (9) is provided. The filter chamber (18) is provided with three filter screens (17), a through groove (1501) is opened at the junction of each filter screen (17) on the partition (15), and the lower part of the filter box (11) is located at the side of the filter cavity (18) and the lower part of the sedimentation box (4) passes through the connecting pipe (12) connected, the connecting pipe (12) is provided with a one-way water pump (13), the upper part of the settling tank (4) is connected with the lower part of the water storage tank (8) through the connecting pipe (14), and the lower part of the water storage tank (8) is provided with a valve tube (5). 2. A kind of waste water collection equipment with filtering function according to claim 1, characterized in that: three filter screens (17) are arranged at equal intervals along the vertical direction, and the apertures of the three filter screens (17) are arranged from above Decrease gradually to the bottom, and filter screen (17) slopes down toward dividing plate (15) side. 3. A waste water collection device with filtering function according to claim 1, characterized in that: the water inlet pipe (9) is located at the end of the filter chamber (18) and is provided with an inverted funnel-shaped dispersion pipe (901). 4. A kind of waste water collection equipment with filtering function according to claim 1, characterized in that: the lower part of the settling box (4) is movable with a drawer-type collection box (3), and the bottom of the collection box (3) is connected to the The top of the tank is inclined downward along the direction of pushing into the sedimentation tank (4), the edge of the collection tank (3) and the junction of the sedimentation tank (4) are provided with sealing strips (301), and the sedimentation tank (4) is located on the collection tank (3) A valve pipe (5) is provided at the top. 5. A waste water collection device with filtering function according to claim 1, characterized in that: a square through groove is opened in the middle of the top surface of the water storage tank (8), and a ventilating net (7) is arranged in the square through groove . 6. A waste water collection device with filtering function according to claim 1, characterized in that: the water storage tank (8) is located on the side where the valve pipe (5) is provided with a vertical glass plate (6 ), the height of the glass plate (6) is identical with the inner height of the water storage tank (8). 7. A waste water collection device with filtering function according to claim 1, characterized in that: a square valve tube (10) is provided at the lower part of the filter box (11) near the storage chamber (16).

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