Efficient domestic drinking water flocculation basin easy to clean

Abstract

The utility model discloses an efficient domestic drinking water flocculation basin easy to clean. The efficient domestic drinking water flocculation basin easy to clean comprises a flocculation basin body, a stirring system, a cleaning system, a filter grid, a water inlet, a flocculant inlet, a water guide pipe, a flocculant guide pipe, a drain outlet and a controller. The cleaning brushes are arranged on all the inner walls and the bottom of the flocculation basin, and the electric sliding block sequentially drives the sliding rod, the fixing rod and the cleaning brushes to clean the interior and the bottom of the flocculation basin in time; a plurality of stirring blades are arranged on the stirring paddle, and water and a flocculating agent are respectively guided into the stirring paddle through the water guide pipe and the flocculating agent guide pipe to be efficiently stirred and mixed in multiple layers and multiple stirring directions. According to the utility model, the problem that the flocculation basin cannot be completely cleaned by a cleaning brush is solved, and the function of easy cleaning is realized; meanwhile, the reservoir water and the flocculating agent are efficiently stirred and mixed, so that the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, concretely is an easy clean high -efficient domestic drinking water flocculation pool. BACKGROUND

[0002] Water treatment refers to the physical, chemical measures taken to make water quality reach certain use standard. According to the different processing objects or purposes, water treatment is divided into two categories of water supply treatment and wastewater treatment;Water supply treatment includes two types of domestic drinking water treatment and industrial water treatment;As for domestic drinking water (or urban public water supply), the raw water taken from high-quality water source (well water or well-protected water supply special reservoir) only needs to be disinfected to be finished product water;The raw water taken from general river or lake first removes silt and other turbidity impurities, and then disinfects to be finished product water. To remove these impurities, usually with the help of coagulation means, that is, adding appropriate coagulant in raw water, after sufficient mixing, the colloidal stability is destroyed (destabilization) and is adsorbed with the polymer after coagulant hydrolysis, so that the particles have flocculation performance. The purpose of flocculation tank is to create suitable hydraulic conditions to make the particles with flocculation performance gather in mutual contact to form larger flocculation body (floc). Therefore, whether the design of flocculation tank is correct or not is related to the effect of flocculation, and the effect of flocculation directly affects the sedimentation effect of subsequent treatment. To remove these substances, usually with the help of coagulation means, that is, adding appropriate coagulant in raw water, after sufficient mixing, the colloidal stability is destroyed (destabilization) and is adsorbed with the polymer after coagulant hydrolysis, so that the particles have flocculation performance. The purpose of flocculation tank is to create suitable hydraulic conditions to make the particles with flocculation performance gather in mutual contact to form larger flocculation body (floc). Therefore, whether the design of flocculation tank is correct or not is related to the effect of flocculation, and the effect of flocculation directly affects the sedimentation effect of subsequent treatment. To remove these substances, usually with the help of coagulation means, that is, adding appropriate coagulant in raw water, after sufficient mixing, the colloidal stability is destroyed (destabilization) and is adsorbed with the polymer after coagulant hydrolysis, so that the particles have flocculation performance. The purpose of flocculation tank is to create suitable hydraulic conditions to make the particles with flocculation performance gather in mutual contact to form larger flocculation body (floc). Therefore, whether the design of flocculation tank is correct or not is related to the effect of flocculation, and the effect of flocculation directly affects the sedimentation effect of subsequent treatment. To remove these substances, usually with the help of coagulation means, that is, adding appropriate coagulant in raw water, after sufficient mixing, the colloidal stability is destroyed (destabilization) and is adsorbed with the polymer after coagulant hydrolysis, so that the particles have flocculation performance. The purpose of flocculation tank is to create suitable hydraulic conditions to make the particles with flocculation performance gather in mutual contact to form larger flocculation body (floc). Therefore, whether the design of flocculation tank is correct or not is related to the effect of flocculation, and the effect of flocculation directly affects the sedimentation effect of subsequent treatment.

[0003] A flocculation tank stirring machine for sewage treatment is disclosed in Chinese Patent No. CN221565892U, published on August 20, 2024, which includes a flocculation tank body, a first drive motor and a second drive motor installed at one end of the flocculation tank body, a rotating shaft symmetrically connected at both ends inside the flocculation tank body, a rotating roller provided at the opposite end of the rotating shaft, a connecting column symmetrically installed at both ends of the rotating roller close to the rotating shaft, a connecting mechanism symmetrically installed on the outer side wall of the connecting column, a plurality of stirring paddles symmetrically sleeved on the outer side wall of the rotating roller, a bidirectional screw and a guide rod symmetrically provided inside the flocculation tank body, a moving block sleeved on the outer side of the bidirectional screw and the guide rod, and a cleaning brush installed at one end inside the flocculation tank body close to the moving block. The utility model adopts the above structure, avoids the accumulation of flocculation and other pollutants, is beneficial to maintaining the efficient operation of the equipment, and prolongs the service life of the equipment.

[0004] From the above patent, it can be seen that the cleaning brush of the flocculation tank can only clean the two inner walls of the flocculation tank during use, and the bottom and the other two inner walls of the flocculation tank cannot be cleaned, which has the problem that the cleaning brush cannot completely clean the flocculation tank. Therefore, the present application provides an easy-to-clean high-efficiency drinking water flocculation tank to solve the above problems. SUMMARY

[0005] The utility model discloses a kind of easy-to-clean high-efficiency drinking water flocculation tanks to solve the problems of prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An easy-to-clean high-efficiency drinking water flocculation tank includes a flocculation tank body, a stirring system and a cleaning system. The flocculation tank body has a fixed support connected to the top edge of the flocculation tank body. The stirring system is arranged on the top and inside of the flocculation tank body. The cleaning system includes four guide rails, which are arranged on the inner wall of the top of the flocculation tank body and connected together to form a rectangle. Each guide rail is connected with an electric sliding block. Each electric sliding block is fixedly connected with a slide rod. The slide rod extends downward from the electric sliding block parallel to the inner wall of the flocculation tank body to the bottom of the flocculation tank body. Each slide rod is fixedly connected with a cleaning brush through several fixed rods. The top of the left slide rod and the right slide rod is fixedly connected with a cleaning brush at the bottom, respectively. The bristles of the cleaning brush are oriented and attached to the inner wall and the bottom of the flocculation tank body, respectively.

[0008] Preferably, the stirring system comprises a motor, a stirring shaft, a stirring paddle and a stirring blade arranged from top to bottom, the motor is arranged on the fixed support, the output end of the motor is connected with the stirring shaft through a shaft coupling, the stirring shaft extends downward from the motor to the bottom of the flocculation tank body, a plurality of stirring paddles are arranged on the stirring shaft from bottom to top, the stirring paddles are uniformly distributed at equal intervals, and a plurality of stirring blades are arranged on each stirring paddle.

[0009] Preferably, a plurality of stirring paddles are arranged in the plane of each stirring paddle with the stirring shaft as the center, adjacent stirring paddles are uniformly distributed at equal angles, and the stirring blades are uniformly and symmetrically distributed at equal intervals outward from the radial direction of the stirring paddle, and the center of each stirring blade is movably connected to the stirring paddle.

[0010] Preferably, the stirring blade is a multi-blade stirring blade, the number of blades is 2-4, preferably 3; and the three stirring blades are uniformly distributed at an adjacent angle of 120°.

[0011] Preferably, the left inner wall of the flocculation tank body is provided with a filter grid near the bottom, and the bristles of the left cleaning brush face and fit the filter grid.

[0012] Preferably, the left inner wall and the right inner wall of the flocculation tank body are respectively provided with a water inlet and a flocculating agent inlet at the top center, the water inlet and the flocculating agent inlet are respectively connected with a water guide pipe and a flocculating agent guide pipe, and the terminals of the water guide pipe and the flocculating agent guide pipe are close to the stirring shaft and point to the stirring paddle.

[0013] Preferably, the bottom center of the flocculation tank body is provided with a sewage outlet.

[0014] Preferably, the top edge center of the flocculation tank body is provided with a controller, and the controller is electrically connected with the electric sliding block.

[0015] The beneficial effects of the utility model are:

[0016] The cleaning brush is arranged on all the inner walls and the bottom of the flocculation tank, the electric sliding block drives the slide rod, the fixed rod and the cleaning brush in sequence to clean the inside and the bottom of the flocculation tank in time, a plurality of stirring blades are arranged on the stirring paddle, and water and flocculating agent are introduced into the stirring paddle through the water guide pipe and the flocculating agent guide pipe to realize efficient stirring and mixing in multiple layers and multiple stirring directions. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0018] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions that the present application can be implemented, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.

[0019] Fig. 1 The front view structural schematic diagram of the present application is provided.

[0020] Fig. 2 The top view structural schematic diagram of the present application is provided.

[0021] As shown in the figure: 1, flocculation tank body; 11, fixed support; 2, stirring system; 21, motor; 22, stirring shaft; 23, stirring paddle; 24, stirring blade; 3, cleaning system; 31, guide rail; 32, electric sliding block; 33, sliding rod; 34, fixed rod; 35, cleaning brush; 4, filter grid; 5, water inlet; 6, flocculant inlet; 7, water conduit; 8, flocculant conduit; 9, sewage outlet; 10, controller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0025] It should be noted that similar reference numerals and letters refer to similar items throughout the drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "mount", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Referring to Figs. 1-2The utility model discloses an easy to clean high -efficient domestic drinking water flocculation pool, including flocculation pool body 1, stirring system 2, cleaning system 3, filter grid 4, water inlet 5, flocculating agent inlet 6, water guide pipe 7, flocculating agent guide pipe 8, sewage outlet 9 and controller 10. The stirring system 2 for the reservoir water and flocculating agent is fully stirred and mixed for being set to the top and middle part of flocculation pool body 1, the cleaning system 3 for the inside wall and bottom of flocculation pool body 1 is cleaned for being set to the inside wall and bottom of flocculation pool body 1, and the accumulation of flocculating material and other pollutants is avoided, the filter grid 4 for filtering flocculating material and other pollutants is set to the left inside wall near the bottom of flocculation pool body 1, the water inlet 5 and water guide pipe 7 for introducing reservoir water into flocculation pool are set to the top center of the left inside wall of flocculation pool body 1, the flocculating agent inlet 6 and flocculating agent guide pipe 8 for introducing flocculating agent into flocculation pool are set to the top center of the right inside wall of flocculation pool body 1, the sewage outlet 9 for discharging sludge and flocculating material and other pollutants is set to the bottom center of flocculation pool body 1, and the controller 10 for the synchronous control of cleaning system 3 is set to the top edge center of flocculation pool body 1.

[0029] The stirring system 2 includes motor 21, stirring shaft 22, stirring paddle 23 and stirring blade 24 arranged in sequence from top to bottom, the top center of flocculation pool body 1 is equipped with fixed support 11 connected with the top edge of flocculation pool body 1, the output end of motor 21 arranged on fixed support 11 is connected with stirring shaft 22 through coupling and drives stirring shaft 22 to rotate, a plurality of stirring paddles 23 with uniform distribution are arranged on stirring shaft 22 and rotate with stirring shaft 22, and a plurality of stirring blades 24 are arranged on each stirring paddle 23.

[0030] The cleaning system 3 includes four guide rails 31 arranged on the top inner wall of flocculation pool body 1 and connected together to form a rectangle, electric sliding blocks 32 are slidably connected in each guide rail 31, downwardly extending slide rods 33 are fixedly connected on each electric sliding block 32, cleaning brushes 35 are fixedly connected on each slide rod 33 through a plurality of fixing rods 34, and the cleaning brushes 35 are fixedly connected on each slide rod 33 through a plurality of fixing rods 34. The cleaning brushes 35 are fixedly connected on the top ends of left slide rod 33 and right slide rod 33 and abut against the bottom of flocculation pool body 1, and the cleaning brushes 35 are driven by left slide rod 33 and right slide rod 33 to clean the bottom of flocculation pool body 1.

[0031] In an alternative embodiment, a plurality of stirring blades 23 are arranged in the plane of each stirring blade 23, with the stirring shaft 22 as the center, and adjacent stirring blades 23 are uniformly distributed at equal angles; the stirring blades 24 are uniformly and symmetrically distributed at equal intervals at the outer end in the radial direction of the stirring blade 23, so as to ensure the balance of the structure; the center of each stirring blade 24 is movably connected to the stirring blade 23, and the stirring blade 24 can also rotate while the stirring blade 23 rotates. The stirring blade 24 is a multi-blade stirring blade, and the number of blades is 2-4, preferably 3, and the three stirring blades 24 are uniformly distributed at an adjacent angle of 12°.

[0032] The working process of the present application is as follows:

[0033] The reservoir water and the flocculating agent enter from the water inlet 5 and the flocculating agent inlet 6 respectively, and are guided to the stirring blades 23 near the stirring shaft 22 through the water guide pipe 7 and the flocculating agent guide pipe 8 respectively. The motor 21 of the stirring system 2 is turned on, and the motor 21 drives the stirring shaft 22, the stirring blade 23 and the stirring blade 24 to rotate through the shaft coupling in sequence. The reservoir water and the flocculating agent are mixed by the multi-layer stirring blades 23 and the multiple stirring blades 24 as soon as they enter the flocculation tank body 1. The stirring blades 23 perform radial flow stirring on the reservoir water and the flocculating agent, and the multi-layer structure of the stirring blades 23 and the multiple stirring blades 24 perform interlayer turbulent stirring on the reservoir water and the flocculating agent, so as to perform high-efficiency stirring and mixing of the reservoir water and the flocculating agent in multiple layers and multiple stirring directions. The controller 10 is turned on, and the electric sliding block 32 reciprocally slides in the guide rail 31, and drives the slide rod 33, the fixed rod 34 and the cleaning brush 35 in sequence, so as to clean the inner wall and the bottom of the flocculation tank body 1.

[0034] Of course, the embodiments of the present embodiment are preferred embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An easy-to-clean high-efficiency drinking water flocculation tank, comprising a flocculation tank body (1), a stirring system (2) and a cleaning system (3), a fixed support (11) connected with the top edge of the flocculation tank body (1) is arranged at the top center of the flocculation tank body (1), and the stirring system (2) is arranged at the top and inside of the flocculation tank body (1), characterized in that: The cleaning system (3) comprises four guide rails (31), which are arranged on the inner wall of the top of the flocculation tank body (1) and are connected together to form a rectangle, each of the guide rails (31) is slidably connected with an electric sliding block (32), each of the electric sliding blocks (32) is fixedly connected with a sliding rod (33), the sliding rod (33) extends downward from the electric sliding block (32) to the bottom of the flocculation tank body (1) and is parallel to the inner wall of the flocculation tank body (1), each of the sliding rods (33) is fixedly connected with a cleaning brush (35) through a plurality of fixing rods (34), the top end of the left sliding rod (33) and the right sliding rod (33) is respectively fixedly connected with a bottom cleaning brush (35), and the bristles of the cleaning brush (35) are directed to and fit the inner wall and the bottom of the flocculation tank body (1).

2. The high efficiency drinking water flocculator of claim 1, wherein: The stirring system (2) comprises a motor (21), a stirring shaft (22), stirring paddles (23) and stirring blades (24) arranged in sequence from top to bottom, the motor (21) is arranged on the fixed support (11), the output end of the motor (21) is connected with the stirring shaft (22) through a shaft coupling, the stirring shaft (22) extends downward from the motor (21) to the bottom of the flocculation tank body (1), and a plurality of layers of stirring paddles (23) are arranged on the stirring shaft (22) from bottom to top, and the stirring paddles (23) are uniformly distributed at equal intervals.

3. A high efficiency drinking water flocculator according to claim 2, wherein: Each of the stirring paddles (23) is provided with a plurality of stirring blades (24).

4. A high efficiency drinking water flocculator according to claim 2, wherein: The stirring blades (24) are multi-blade stirring blades, the number of blades is 2-4, preferably 3; and the three stirring blades (24) are uniformly distributed at an interval of 12°.

5. The high efficiency drinking water flocculator of claim 1, wherein: The left inner wall of the flocculation tank body (1) is provided with a filter grid (4) near the bottom, and the bristles of the left cleaning brush (35) are directed to and fit the filter grid (4).

6. A high efficiency drinking water flocculator of easy cleaning according to claim 2, characterized in that: The left inner wall and the right inner wall of the flocculation tank body (1) are respectively provided with a water inlet (5) and a flocculating agent inlet (6) at the top center, the water inlet (5) and the flocculating agent inlet (6) are respectively connected with a water conduit (7) and a flocculating agent conduit (8), and the terminals of the water conduit (7) and the flocculating agent conduit (8) are close to the stirring shaft (22) and are directed to the stirring paddles (23).

7. The high efficiency drinking water flocculator of claim 1, wherein: The bottom center of the flocculation tank body (1) is provided with a sewage outlet (9).

8. The easy-to-clean high efficiency potable water flocculator according to claim 1, characterized in that: The top edge center of the flocculation tank body (1) is provided with a controller (10), and the controller (10) is electrically connected with the electric sliding block (32).

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