CN211770483U - An integrated treatment device for flocculation, sedimentation and desliming for water purification - Google Patents

Abstract

The utility model discloses a flocculation, sedimentation and desliming integrated treatment device for water purification, and relates to the technical field of water treatment. This flocculation and precipitation desliming integrated processing apparatus for water purification, the on-line screen storage device comprises a base, the top welded mounting of base has the box, and the top welded mounting of box has the flocculation kit, and the bottom welded mounting of flocculation kit has the pipeline, and the pipeline vertically runs through the top of box and in the setting of box intercommunication, is provided with the proportional valve on the pipeline, and the axis of rotation is installed in the rotation of the both sides inner wall of box, and the stirring rake is installed in the lateral wall welded mounting of axis of rotation. This device is located the department of intaking of box and is provided with the filter frame to make the device can directly filter the impurity of big granule in the sewage when intaking, cooperate the use of first motor, stirring rake, first water pump and inlet tube simultaneously, make impurity can fully be adsorbed by the flocculating agent in the sewage, thereby improved device flocculation efficiency to a certain extent.

Description

An integrated treatment device for flocculation, sedimentation and desliming for water purification

technical field

The utility model relates to the technical field of water treatment, in particular to a flocculation, sedimentation and desliming integrated treatment device for water purification.

Background technique

Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people.

Coagulation and sedimentation tank is currently the most economical and efficient process for the treatment of suspended solids at home and abroad. However, choosing natural flocculation after adding flocculant in the sedimentation tank cannot effectively and fully flocculate, which will cause waste of resources and unsatisfactory flocculation and sedimentation effect. Using a pump to directly extract the supernatant will agitate the water body, causing the bottom sediment to turn up and form a secondary pollution, and most of the sewage contains a lot of sediment, the progress of flocculation and sedimentation is too slow, and the flocculated product still contains a lot of water. .

Utility model content

The purpose of this utility model is to provide an integrated treatment device for flocculation, sedimentation and desliming for water purification, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an integrated treatment device for flocculation, sedimentation and desliming for water purification, comprising a base, a box body is welded and installed on the top of the base, and a flocculation reagent is welded and installed on the top of the box body The bottom of the flocculation kit is welded and installed with a pipeline. The pipeline runs through the top of the box longitudinally and communicates with the box. The pipeline is provided with a quantitative valve. The inner walls of both sides of the box are rotated and installed with rotating shafts. The outer side walls of the rotating shaft A stirring paddle is welded and installed, and a first motor is welded and installed on one side of the outer wall of the box body. The inner wall is rotatably installed with a helical blade, a side wall of the box is located directly below the first motor and a second motor is welded and installed, and the output end of the second motor transversely penetrates a side wall of the box through the coupling and is connected to the side of the helical blade. The rotary shaft welding machine is connected and installed, the other side wall of the box body is welded and installed with a mounting plate, the top of the mounting plate is welded and installed with a first water pump, the water pumping end of the first water pump is welded and installed with a water pumping pipe, and the water pumping pipe horizontally penetrates one of the box body. The side wall is connected to the box body, and the connection between the pumping pipe and the box body is located between the stirring paddle and the screw blade. The inside of the box body is connected and arranged, the top of the base is located on the side of the first water pump, and the second water pump and the desilting mechanism are welded and installed. The side wall extends to the inside of the box, and one end of the spiral blade is located in the water pumping pipe. The water outlet end of the second water pump is welded and installed with a water pipe, and the free end of the water pipe is welded and connected to the desliming mechanism.

Preferably, the box body is convex, the top of the box body is an open structure, and a filter frame is placed at the top opening of the box body.

Preferably, a quantitative scale is provided on the front side wall of the flocculation kit.

Preferably, the helical blade is located directly below the rotating shaft, and the helical blade and the inner bottom of the box body are arranged in close contact with each other.

Preferably, the front side wall of the box body is provided with an observation window.

Preferably, the desliming mechanism is composed of a third motor, a telescopic hose, a casing, a submersible pump, a threaded rod, an ultrafiltration membrane plate, a chute and a slider, and the inner walls on both sides of the casing are provided with chute, The slider has a built-in slider, and the slider is slidably connected to the slider. The slider is located outside the slider, and an ultrafiltration membrane plate is welded on one side wall. The top of the ultrafiltration membrane plate is welded with a submersible pump, and the water outlet of the submersible pump is welded. A telescopic hose is installed, the free end of the telescopic hose longitudinally penetrates the inner top of the casing and extends to the outside of the casing, and a threaded rod is rotatably installed on the inner top and bottom of the casing, and the threaded rod is located in the middle of the casing, and The ultrafiltration membrane plate is sleeved on the threaded rod and is threadedly connected to the threaded rod. The top of the casing is welded and installed with a third motor, and the output end of the third motor passes through the top of the casing longitudinally through the coupling and is welded to the threaded rod. Connection settings.

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

(1) The integrated flocculation, sedimentation and desliming treatment device for water purification. The device is provided with a filter frame at the water inlet of the box, so that the device can directly filter large particles of impurities in the sewage while the water is inflow. At the same time, with the use of the first motor, the stirring paddle, the first water pump and the water inlet pipe, the impurities in the sewage can be fully adsorbed by the flocculant, thereby improving the flocculation efficiency of the device to a certain extent.

(2) The integrated treatment device for flocculation, sedimentation and desliming for water purification. The device uses a spiral blade to cooperate with the second water pump and the desliming mechanism, so that the flocculation product can be filtered twice, thereby improving the treatment of the device to a certain extent. At the same time, the practicability of the device is improved to a certain extent.

(3) The integrated flocculation, sedimentation and desliming treatment device for water purification. The use of the first water pump in the device enables the sewage to flow back repeatedly, so that the sewage can be fully combined with the flocculant, thereby greatly improving the flocculation effect of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view schematic diagram of the utility model;

FIG. 3 is an enlarged schematic view of part A of the present invention.

In the picture: 1 flocculation kit, 2 filter frame, 3 box, 4 quantitative valve, 5 rotating shaft, 6 first motor, 7 stirring paddle, 8 second motor, 9 screw blade, 10 base, 11 water outlet, 12 First water pump, 13 mounting plate, 14 second water pump, 15 desliming mechanism, 1501 third motor, 1502 telescopic hose, 1503 shell, 1504 submersible pump, 1505 threaded rod, 1506 ultrafiltration membrane plate, 1507 chute, 1508 sliders, 16 viewing windows.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an integrated treatment device for water purification by flocculation, sedimentation and desliming, comprising a base 10, a box body 3 is welded and installed on the top of the base 10, and the box body 3 is convex The top of the box body 3 has an open structure, and a filter frame 2 is placed at the top opening of the box body 3. The device is located at the water inlet of the box body. The large particles of impurities in the sewage are filtered. The top of the box body 3 is welded and installed with a flocculation kit 1, and the bottom of the flocculation kit 1 is welded and installed with a pipeline. The pipeline runs through the top of the box body 3 and communicates with the box body 3. There is a quantitative valve 4 on it, a quantitative scale is provided on the front side wall of the flocculation reagent box 1, a rotating shaft 5 is installed on the inner walls of both sides of the box body 3, and a stirring paddle 7 is welded and installed on the outer wall of the rotating shaft 5. The box body 3 The first motor 6 is welded and installed on the outer wall of one side of the box. The output end of the first motor 6 transversely penetrates one side wall of the box body 3 through the coupling and is welded and connected to the rotating shaft 5. The inner walls of the box body 3 are rotated and installed on both sides. There is a screw blade 9, the screw blade 9 is located directly below the rotating shaft 5, and the screw blade 9 is arranged in close contact with the inner bottom of the box body 3, and a side wall of the box body 3 is located directly below the first motor 6. The second motor 6 is welded and installed. The output end of the motor 8 and the second motor 8 transversely penetrates one side wall of the box body 3 through the coupling and is connected to the rotating shaft welding machine of the screw blade 9, and the other side wall of the box body 3 is welded and installed with a mounting plate 13, The top of the mounting plate 13 is welded and installed with the first water pump 12, and the water pumping end of the first water pump 12 is welded and installed with a water pumping pipe. The junction of 3 is located in the middle of the stirring paddle 7 and the screw blade 9, the output end of the first water pump 12 is welded and installed with a water outlet pipe 11, and the free end of the water outlet pipe 11 longitudinally penetrates the top of the box body 3 and is communicated and arranged inside the box body 3, The use of the first water pump 12 of the device enables the sewage to flow back repeatedly, so that the sewage can be fully combined with the flocculant, thereby greatly improving the flocculation effect of the device. A second water pump 14 and a desliming mechanism 15 are welded and installed on one side of the first water pump 12, and a water pumping pipe is welded and installed at the water pumping end of the second water pump 14, and the free end of the water pumping pipe transversely penetrates one side wall of the box body 3 and extends To the inside of the box 3 and one end of the spiral blade 9 is located in the water pumping pipe, the water outlet of the second water pump 14 is welded and installed with a water pipe, and the free end of the water pipe is welded and connected to the desliming mechanism 15. The use of the second water pump 14 and the desliming mechanism 15 enables the flocculation product to be filtered twice, thereby improving the treatment effect of the device to a certain extent, and also improving the practicability of the device to a certain extent. The desliming mechanism 15 is driven by a third motor 1501, telescopic hose 1502, shell 1503, submersible pump 1504, threaded rod 1505, ultrafiltration membrane plate 1506, chute 1507 and slider 1508, the inner walls of the shell 1503 are provided with chute 1 507, the chute 1507 has a built-in slider 1508, the slider 1508 is slidably connected to the chute 1507, the slider 1508 is located outside the chute 1507, and the ultrafiltration membrane plate 1506 is welded and installed on one side wall, and the top of the ultrafiltration membrane plate 1506 is welded and installed There is a submersible pump 1504, the water outlet end of the submersible pump 1504 is welded with a telescopic hose 1502, the free end of the telescopic hose 1502 longitudinally penetrates the inner top of the casing 1503 and extends to the outside of the casing 1503, and the inner top of the casing 1503 and A threaded rod 1505 is rotatably installed at the bottom, and the threaded rod 1505 is located in the middle of the casing 1503, and the ultrafiltration membrane plate 1506 is sleeved on the threaded rod 1505 and is threadedly connected to the threaded rod 1505. Three motors 1501 , the output end of the third motor 1501 penetrates through the top of the casing 1503 longitudinally through the coupling and is connected to the threaded rod 1505 by welding.

Working principle: When the device starts to use, the sewage is directly injected into the box 3 through the opening of the box 3, and the filter frame 2 will filter the larger particles of impurities in the sewage for the first time, and at the same time open the quantitative valve 4, release the flocculant, and start The first motor 6 drives the stirring paddle 7 to rotate to accelerate the flocculation, and at the same time, the first water pump 12 is started to pump the sewage for backflow and accelerated flocculation. After the flocculation is completed, the second motor 8 and the second water pump 14 are driven, and the screw blade drives the flocculation product to pass through the second water pump. Enter the desliming mechanism 15, drive the third motor 1501 to drive the ultrafiltration membrane plate 1506 to move longitudinally, squeeze, filter and dehydrate the flocculation product, and drive the submersible pump 1504 to start pumping the treated water.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An integrated treatment device for flocculation, sedimentation and desliming for water purification, comprising a base (10), characterized in that: the top of the base (10) is welded and installed with a box (3), and the top of the box (3) A flocculation kit (1) is welded and installed, a pipe is welded and installed at the bottom of the flocculation kit (1), the pipe runs through the top of the box body (3) longitudinally and is communicated with the box body (3), and a quantitative valve ( 4), a rotating shaft (5) is rotatably installed on both inner walls of the box body (3), a stirring paddle (7) is welded and installed on the outer wall of the rotating shaft (5), and a stirring paddle (7) is welded and installed on the outer wall of the box body (3). The first motor (6), the output end of the first motor (6) transversely penetrates one side wall of the box body (3) through the coupling and is welded and connected to the rotating shaft (5), and the two sides of the box body (3) A screw blade (9) is rotatably installed on the inner wall, a side wall of the box body (3) is located directly below the first motor (6) and a second motor (8) is welded and installed, and the output end of the second motor (8) is connected by The shaft transversely penetrates one side wall of the box body (3) and is connected to the shaft welding machine of the screw blade (9). The other side wall of the box body (3) is welded and installed with a mounting plate (13), and the mounting plate (13) ) is welded and installed with a first water pump (12), the water pumping end of the first water pump (12) is welded and installed with a water pumping pipe, and the water pumping pipe transversely penetrates one side wall of the box body (3) and is communicated with the box body (3). And the connection between the water pumping pipe and the box body (3) is located between the stirring paddle (7) and the screw blade (9), the output end of the first water pump (12) is welded and installed with a water outlet pipe (11), and the water outlet pipe (11) is welded and installed. The free end penetrates the top of the box body (3) longitudinally and is communicated with the inside of the box body (3). Mechanism (15), the water pumping end of the second water pump (14) is welded and installed with a water pumping pipe, the free end of the water pumping pipe transversely penetrates a side wall of the box body (3) and extends to the inside of the box body (3) and the spiral blade (9) ) is located in the water pumping pipe, the water outlet end of the second water pump (14) is welded and installed with a water pipe, and the free end of the water pipe is welded and connected to the desliming mechanism (15). 2. A flocculation, sedimentation and desliming integrated treatment device for water purification according to claim 1, characterized in that: the box body (3) is in a convex shape and the top of the box body (3) is in an open structure, and the box body (3) is in an open structure. A filter frame (2) is placed at the top opening of the body (3). 3. A flocculation, sedimentation and desliming integrated treatment device for water purification according to claim 1, characterized in that: a quantitative scale is provided on the front side wall of the flocculation kit (1). 4. A flocculation, sedimentation and desliming integrated treatment device for water purification according to claim 1, characterized in that: the screw blade (9) is located directly below the rotating shaft (5) and the screw blade (9) is connected to the The inner bottom of the box body (3) is fitted and arranged. 5 . The integrated treatment device for flocculation, sedimentation and desliming for water purification according to claim 1 , wherein an observation window ( 16 ) is opened on the front side wall of the box body ( 3 ). 6 . 6. The integrated treatment device for flocculation, sedimentation and desliming for water purification according to claim 1, wherein the desliming mechanism (15) is composed of a third motor (1501), a telescopic hose (1502), The casing (1503), the submersible pump (1504), the threaded rod (1505), the ultrafiltration membrane plate (1506), the chute (1507) and the slider (1508) are composed of the casing (1503) on both sides of the inner walls. There is a chute (1507), the chute (1507) has a built-in slider (1508), the slider (1508) is slidably connected to the chute (1507), and the slider (1508) is located outside the chute (1507) by welding on one side wall An ultrafiltration membrane plate (1506) is installed, a submersible pump (1504) is welded and installed on the top of the ultrafiltration membrane plate (1506), and a telescopic hose (1502) is welded and installed at the water outlet of the submersible pump (1504). The free end of 1502) longitudinally penetrates the inner top of the casing (1503) and extends to the outside of the casing (1503). It is located in the middle of the casing (1503), and the ultrafiltration membrane plate (1506) is sleeved on the threaded rod (1505) and is threadedly connected to the threaded rod (1505). The top of the casing (1503) is welded and installed with a third The motor (1501) and the output end of the third motor (1501) pass through the top of the casing (1503) longitudinally through the coupling and are welded and connected to the threaded rod (1505).

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