Chemical water treatment and filtration equipment

Abstract

The invention relates to chemical water treatment filtering equipment, and relates to the technical field of water treatment. The chemical water treatment and filtration equipment comprises a treatment box, a filter cartridge and a settling box, a feeding pipe is arranged on the treatment box, a stirring mechanism is further arranged on the treatment box and comprises a rotating frame, a rotating part and a plurality of stirring pipes, the rotating frame is rotationally connected with the treatment box, the rotating part is used for driving the rotating frame to rotate, and the stirring pipes are arranged on the rotating part. The rotating frame extends downwards into the treatment box, the top end of each stirring pipe is rotationally connected with the rotating frame, each stirring pipe is obliquely arranged, each stirring pipe is communicated with the feeding pipe through the rotating frame, and a plurality of material through holes are formed in the side wall of each stirring pipe. The device has the effect of improving the mixing uniformity of the chemical reagent and the chemical sewage.

Description

Technical Field

[0001] The present application relates to the field of water treatment technology, and in particular to a chemical water treatment and filtration device. Background Art

[0002] At present, in the process of treating chemical wastewater, it is often necessary to add chemical reagents such as coagulants and flocculants to the chemical wastewater to promote the formation of flocs, and then filter the chemical wastewater, and transfer the relatively clean water after filtration to the sedimentation tank for sedimentation, thereby realizing the biochemical filtration treatment of wastewater.

[0003] In the prior art, there is a chemical water treatment and filtration device, which includes a treatment box, a connecting pipe, a filter cartridge and a sedimentation box. The treatment box and the filter cartridge are connected through a connecting pipe, and an extraction pump is also provided on the connecting pipe. The filter cartridge is connected to the sedimentation box through a pipeline. The treatment box is also provided with an inlet pipe and a stirring mechanism. The inlet pipe is connected to the top of the treatment box. The stirring mechanism includes a reduction motor and a stirring frame. The reduction motor is fixedly installed on the top of the treatment box and is fixedly connected to the stirring frame. The stirring frame is located in the treatment box. When in use, chemical reagents are added to the treatment box through the inlet pipe, and then the reduction motor drives the stirring frame to rotate so that the chemical reagents and chemical wastewater are fully mixed. Then the extraction pump passes the stirred chemical wastewater into the filter cartridge for filtration, and the filtered chemical wastewater is passed into the sedimentation box for precipitation.

[0004] Regarding the above-mentioned related technologies, since the position of the inlet pipe is fixed and the chemical reagents are all introduced from the top of the chamber in the treatment box, when the chemical reagents are introduced, the introduced chemical reagents are mostly concentrated in the upper position of the chemical wastewater, and the stirring rack in the existing technology can only stir the chemical wastewater in the horizontal direction, which reduces the uniformity of the mixing of the chemical reagents and chemical wastewater, so it needs to be improved. Summary of the Invention

[0005] In order to improve the mixing uniformity of chemical reagents and chemical wastewater, the present application provides a chemical water treatment and filtration equipment.

[0006] This application provides a chemical water treatment and filtration equipment, which adopts the following technical solutions: A chemical water treatment and filtration equipment includes a treatment box, a filter cartridge and a sedimentation box. The treatment box is provided with a feed pipe, and the treatment box is also provided with a stirring mechanism. The stirring mechanism includes a rotating frame, a rotating member and a plurality of stirring tubes. The rotating frame is rotatably connected to the treatment box, and the rotating member is used to drive the rotating frame to rotate. The rotating frame extends downward into the treatment box. The top end of each stirring tube is rotatably connected to the rotating frame, and each stirring tube is arranged at an angle. Each stirring tube is connected to the feed pipe through the rotating frame, and a plurality of material holes are opened on the side wall of each stirring tube.

[0007] By adopting the above technical solution, compared with the prior art, the chemical reagents entering through the feed pipe can only be passed into the chemical wastewater from the top of the treatment box chamber downward, making it difficult for the chemical reagents in the chemical wastewater to be evenly distributed in the vertical direction; the present application sets a stirring mechanism so that the chemical reagents introduced into the feed pipe can be passed into the top of each stirring tube through a hose, and the chemical reagents in each stirring tube can flow into the chemical wastewater through a number of feed holes, effectively increasing the distribution uniformity of the chemical reagents in the vertical direction of the chemical wastewater, thereby increasing the uniformity of mixing of the chemical reagents and the chemical wastewater in the vertical direction; at the same time, each stirring tube can rotate relative to the rotating frame under the action of centrifugal force, thereby changing the position of the stirring tube, so that the chemical reagents can be directly passed into different places in the chemical wastewater, further increasing the mixing uniformity of the chemical reagents and the chemical wastewater, and also increasing the mixing efficiency during stirring.

[0008] Preferably, a reset assembly is provided on the rotating frame, and the reset assembly includes a sliding frame, a reset member and several transmission frames. The transmission frames correspond to the stirring tubes, one end of each of the transmission frames is rotatably connected to the corresponding stirring tube, and the other end is rotatably connected to the sliding frame. The sliding frame is slidably connected to the rotating frame, and the reset member is used to reset the sliding frame.

[0009] By adopting the above technical solution and arranging the reset assembly, when the stirring tube rotates relative to the rotating frame, the stirring tube can drive the corresponding transmission frame to displace, thereby driving the sliding frame to slide through the transmission frame. The sliding of the sliding frame causes the reset member to be continuously compressed, thereby storing elastic potential energy. When the rotating frame stops rotating, the stirring tube can rotate and return to its initial position under the action of its own gravity and the elastic force of the reset member, thereby realizing the reset of each stirring tube, which effectively facilitates the operation of relevant personnel.

[0010] Preferably, an extension tube is sleeved on the bottom of each stirring tube, and each extension tube is slidably connected to the corresponding stirring tube. A number of connecting holes are opened on the side wall of each extension tube, and the connecting holes are distributed along the axial direction of the corresponding extension tube and correspond to the material passing hole. A driving assembly is provided on each stirring tube, and each driving assembly is used to drive the corresponding extension tube to slide.

[0011] By adopting the above technical solution, the extension cylinder and the driving assembly are arranged so that when the stirring tube is driven by the rotating frame to rotate, when the stirring tube rotates relative to the rotating frame under the action of centrifugal force and rotates to several predetermined positions, the driving assembly can drive the corresponding extension cylinder to slide, so that the connecting hole on the extension cylinder is completely corresponding to the material hole and is connected, so that the chemical reagent in the stirring tube can pass through the material hole and the connecting hole and pass into the chemical wastewater, so that relevant personnel can control the position where the chemical reagent is passed into the chemical wastewater by controlling the rotation speed of the rotating frame; at the same time, the arrangement of the extension cylinder also enables the extension cylinder to extend the overall length between the stirring tube and the extension cylinder after sliding relative to the stirring tube, thereby increasing its own stirring range and increasing the stirring efficiency and stirring effect of the stirring mechanism.

[0012] Preferably, each of the driving components includes a driving frame and a linkage member, the driving frame is connected to the corresponding transmission frame, and the driving frame drives the corresponding extension tube to slide through the linkage member.

[0013] By adopting the above technical solution and specifically arranging the driving assembly, when the stirring tube rotates, thereby causing the corresponding transmission frame to displace, the transmission frame can drive the corresponding driving frame to rotate relative to the corresponding stirring tube, so that the driving frame drives the corresponding extension tube to slide through the linkage member, thereby driving the extension tube to slide, realizing automatic sliding of the extension tube, and linkage between the extension tube and the stirring tube, which effectively facilitates the operation of relevant personnel.

[0014] Preferably, each linkage member includes a linkage frame, each linkage frame is sleeved on the corresponding driving frame and is slidingly connected to the corresponding driving frame, and each linkage frame is rotationally connected to the corresponding extending cylinder.

[0015] By adopting the above technical solution and the specific arrangement of the linkage parts, when the driving frame rotates relative to the stirring tube together with the transmission frame, the driving frame can drive the linkage frame to move, so that the linkage frame drives the corresponding extension tube to slide relative to the stirring tube, thereby realizing the driving of the extension tube to slide. During this process, the driving frame slides relative to the linkage frame, thereby adapting to the change in position, effectively ensuring the continuous driving of the extension tube.

[0016] Preferably, an extension portion is extended downward from the bottom end of the rotating frame, and an auxiliary stirring assembly is provided on the extension portion. The auxiliary stirring assembly includes an intermediate piece and several auxiliary frames. Each of the auxiliary frames is located below the stirring tube, and one end of each of the auxiliary frames is rotatably connected to the extension portion. The intermediate piece is used to drive each of the auxiliary frames to rotate.

[0017] By adopting the above technical solution, the auxiliary stirring assembly is set up so that the stirring tube rotates under the action of centrifugal force, and when its bottom end gradually moves upward, the middle piece can drive the auxiliary frame to rotate, so that the auxiliary frame opens and stirs the position below the stirring tube, thereby increasing the stirring effect of the mixture below the stirring tube, and at the same time effectively increasing the mixing efficiency and mixing effect between chemical reagents and chemical wastewater.

[0018] Preferably, the intermediate member includes a plurality of intermediate frames, each of which corresponds to the auxiliary frame. One end of each intermediate frame is rotatably connected to the sliding frame, and the other end is rotatably connected to the corresponding auxiliary frame.

[0019] By adopting the above technical solution, the intermediate frame is set up so that when the sliding frame rotates, the sliding frame can drive the intermediate frame to move, so that the intermediate frame drives the corresponding auxiliary frame to rotate, and then the auxiliary frame is opened, so that there is a linkage effect between the sliding frame and the auxiliary frame, and the auxiliary frame is automatically driven, which effectively facilitates the operation of relevant personnel, and at the same time saves the active device for driving the copy frame to rotate, saving the setting cost.

[0020] Preferably, each of the auxiliary frames is provided with an additional frame and a connecting frame, each of the additional frames is rotatably connected to the extension portion and is located below the corresponding auxiliary frame, one end of each connecting frame is rotatably connected to the corresponding auxiliary frame, and the other end is rotatably connected to the corresponding additional frame.

[0021] By adopting the above technical solution, the additional frame and the connecting frame are arranged so that when the auxiliary frame rotates, the auxiliary frame can drive the corresponding connecting frame to move, so that the connecting frame drives the corresponding additional frame to rotate, so that the additional frame can also be deployed together with the auxiliary frame, further increasing the stirring effect of the mixture below the stirring tube, and at the same time effectively increasing the mixing efficiency and mixing effect between chemical reagents and chemical wastewater.

[0022] Preferably, a weight block is provided at one end of each extension tube away from the rotating frame.

[0023] By adopting the above technical solution, the setting of the weight block can add weight to the end of the extension tube away from the rotating frame, thereby changing the overall center of gravity between the stirring tube and the extension tube, so that when the rotating frame rotates, it can smoothly drive the stirring tube to rotate relative to itself, thereby ensuring the smooth operation of the present application, and also effectively ensuring the smooth resetting of the stirring tube and the extension tube.

[0024] Preferably, a through hole is formed on one end of each of the extension tubes away from the rotating frame, and each of the through holes is communicated with a chamber in the corresponding extension tube.

[0025] By adopting the above technical solution and setting the outlet hole, the chemical reagents retained in the bottom end of the extension tube can be discharged into the chemical wastewater through the outlet hole, thereby reducing the probability of chemical reagents accumulating in the bottom end of the extension tube.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The setting of the stirring mechanism enables the chemical reagent introduced into the feed pipe to be passed through the hose into the top of each stirring tube and flow into the chemical wastewater through a number of feeding holes, effectively increasing the vertical distribution uniformity of the chemical reagent in the chemical wastewater, thereby increasing the uniformity of the vertical mixing of the chemical reagent and the chemical wastewater. At the same time, each stirring tube can rotate relative to the rotating frame under the action of centrifugal force, thereby changing the position of the stirring tube, so that the chemical reagent can be directly introduced into different parts of the chemical wastewater, further increasing the mixing uniformity of the chemical reagent and the chemical wastewater, and also increasing the mixing efficiency during stirring; 2. The arrangement of the extension tube and the drive assembly enables the drive assembly to drive the corresponding extension tube to slide, so that the communication hole on the extension tube is completely aligned with and connected to the feed hole, allowing the chemical reagent to pass through the feed hole and the communication hole and enter the chemical wastewater. This allows relevant personnel to control the position where the chemical reagent is introduced into the chemical wastewater by controlling the rotation speed of the rotating frame. At the same time, it can also extend the overall length between the stirring tube and the extension tube, increase the stirring range itself, and enhance the stirring efficiency and stirring effect of the stirring mechanism; 3. The setting of the auxiliary stirring assembly enables the stirring tube to rotate under the action of centrifugal force, and when its bottom end gradually moves upward, the middle piece can drive the auxiliary frame to rotate, so that the auxiliary frame opens and stirs the position below the stirring tube, thereby increasing the stirring effect of the mixture below the stirring tube, and at the same time effectively increasing the mixing efficiency and mixing effect between chemical reagents and chemical wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram used to illustrate the overall chemical water treatment and filtration equipment in the embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the rotating frame in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the hose in the embodiment of the present application.

[0030] Figure 4 It is a structural diagram for reflecting the reset component in the embodiment of the present application.

[0031] Figure 5 It is a structural diagram used to reflect the extension tube in the embodiment of the present application.

[0032] Explanation of the accompanying drawings: 1. Processing box; 11. Feed box; 2. Filter cylinder; 3. Sedimentation box; 4. Feed pipe; 5. Stirring mechanism; 51. Rotating frame; 511. Connecting part; 512. Extension part; 52. Rotating member; 53. Stirring pipe; 531. Feed hole; 54. Hose; 55. Reset assembly; 551. Sliding frame; 552. Reset member; 553. Transmission frame; 56. Auxiliary stirring assembly; 561. Intermediate member; 5611. Intermediate frame; 562. Auxiliary frame; 57. Additional frame; 58. Connecting frame; 6. Extension cylinder; 61. Connecting hole; 62. Outlet hole; 7. Weight block; 8. Drive assembly; 81. Drive frame; 82. Linkage member; 821. Linkage frame; 9. Extraction pump. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The present application embodiment discloses a chemical water treatment and filtration equipment. Figure 1 、 Figure 2 and Figure 3 The chemical water treatment and filtration equipment includes a treatment box 1, a filter cartridge 2, and a sedimentation box 3. The treatment box 1 is provided with a feed pipe 4 and a stirring mechanism 5. The feed pipe 4 is connected to the chamber in the treatment box 1. The stirring mechanism 5 includes a rotating frame 51, a rotating member 52, and a plurality of stirring tubes 53. The rotating frame 51 is rotatably connected to the treatment box 1, and the rotating member 52 is used to drive the rotating frame 51 to rotate. The rotating frame 51 extends downward into the treatment box 1. The top end of each stirring tube 53 is rotatably connected to the rotating frame 51, and each stirring tube 53 is arranged at an angle. Each stirring tube 53 is connected to the feed pipe 4 through the rotating frame 51, and a plurality of material holes 531 are opened on the side wall of each stirring tube 53.

[0035] Reference Figure 1 、 Figure 2 and Figure 3 A feed box 11 is mounted on the top of the processing box 1 and is bolted to the top of the processing box 1. The top of the feed box 11 is open, and the bottom of the feed box 11 is connected to the top of the feed pipe 4 and fixedly connected thereto. A chamber is provided within the turret 51, and the bottom of the feed pipe 4 extends into the top chamber of the turret 51 and is rotatably connected thereto via a bearing.

[0036] Reference Figure 1 and Figure 2The bottom end of the rotating frame 51 extends into the processing box 1 and is rotatably connected to the top of the processing box 1 via a bearing. In the embodiment of the present application, the rotating member 52 is configured as a combination of a reduction motor, a belt, and two pulleys. The reduction motor is fixedly mounted on the top of the processing box 1 and is used to drive one of the pulleys to rotate. The other pulley is fixedly mounted on the top of the rotating frame 51, so that the two pulleys can be driven by the belt, thereby driving the rotation of the rotating frame 51.

[0037] Reference Figure 2 and Figure 3 The bottom end of the rotating frame 51 is further provided with three connecting portions 511, and the three connecting portions 511 are evenly arranged at equal angles along the axis of the rotating frame 51. In the embodiment of the present application, there are three stirring tubes 53, each corresponding to a connecting portion 511. The top end of each stirring tube 53 is rotatably connected to the corresponding connecting portion 511 via a pin, and the rotation axis of each stirring tube 53 is perpendicular to the rotation axis of the rotating frame 51.

[0038] Reference Figure 2 A hose 54 is provided at the top of each stirring tube 53, and the bottom end of each hose 54 is connected to the top of the corresponding stirring tube 53 and is fixedly connected. The top end of each hose 54 extends upward out of the corresponding connecting portion 511 and reaches the inside of the chamber of the rotating frame 51, and is fixedly connected to the rotating frame 51 to achieve communication between the rotating frame 51 and the stirring tube 53.

[0039] Reference Figure 2 and Figure 4 An extension portion 512 extends vertically downward from the bottom end of the rotating frame 51. The extension portion 512 is integrally formed with the rotating frame 51. A reset assembly 55 is also provided on the extension portion 512. The reset assembly 55 includes a sliding frame 551, a reset member 552, and a plurality of transmission frames 553. The sliding frame 551 is sleeved on the extension portion 512 and is slidably connected to the extension portion 512.

[0040] Reference Figure 2 and Figure 4 In the embodiment of the present application, the reset member 552 is configured as a pressure spring, which is sleeved on the extension portion 512 and located above the sliding frame 551. The top end of the pressure spring abuts against the top and bottom walls of the extension portion 512, and the bottom end abuts against the top of the sliding frame 551, thereby restoring the sliding frame 551 through its own elastic force.

[0041] Reference Figure 2 and Figure 4In the embodiment of the present application, the transmission frames 553 are arranged in three groups. The three groups of transmission frames 553 are provided in a one-to-one correspondence with the three stirring tubes 53, and each group is provided with two transmission frames 553. Each transmission frame 553 is rotatably connected to the top of the corresponding stirring tube 53 via a pin, and the other end is rotatably connected to the sliding frame 551 via a pin to achieve transmission between the stirring tube 53 and the sliding frame 551.

[0042] Reference Figure 2 and Figure 4 In the initial state, that is, when the bottom end of the stirring tube 53 has not rotated upward, the sliding frame 551 is at the bottom end of its sliding path. When the stirring tube 53 rotates under the action of centrifugal force, the stirring tube 53 drives the corresponding transmission frame 553 to move, which causes the transmission frame 553 to drive the sliding frame 551 to slide upward, causing the reset member 552 to be gradually compressed, storing elastic potential energy.

[0043] Reference Figure 2 and Figure 4 When the rotating frame 51 slows down, the stirring tube 53 rotates downward under its own weight, causing the sliding frame 551 to slide downward. When the rotating frame 51 stops rotating, the return member 552 pushes the sliding frame 551 to slide due to its own elastic force, causing the stirring tube 53 to return to its original position under the dual action of its own weight and the sliding frame 551.

[0044] Reference Figure 2 and Figure 4 The extension portion 512 is also provided with an auxiliary stirring assembly 56, which includes a middle member 561 and a plurality of auxiliary racks 562. In the embodiment of the present application, the number of the auxiliary racks 562 is set to three, and the three auxiliary racks 562 are evenly distributed along the axis of the extension portion 512. The top end of each auxiliary rack 562 is rotatably connected to the extension portion 512 via a pin, and the bottom end of each auxiliary rack 562 extends obliquely downward.

[0045] Reference Figure 2 and Figure 4 The intermediate member 561 includes a plurality of intermediate frames 5611. In the embodiment of the present application, three intermediate frames 5611 are provided, and each intermediate frame 5611 is provided in a one-to-one correspondence with the auxiliary frame 562. The bottom end of each intermediate frame 5611 is rotatably connected to the corresponding auxiliary frame 562 via a pin, and the top end of each intermediate frame 5611 is rotatably connected to the sliding frame 551 via a pin.

[0046] Reference Figure 2 and Figure 4Each auxiliary frame 562 is provided with an additional frame 57 and a connecting frame 58. Each additional frame 57 is located below the corresponding auxiliary frame 562. One end of each additional frame 57 is rotatably connected to the extension portion 512 via a pin, and the other end of each additional frame 57 is tilted downward. In the embodiment of the present application, two connecting frames 58 are provided on each auxiliary frame 562, and are located on opposite sides of the corresponding auxiliary frame 562. The top end of each connecting frame 58 is rotatably connected to the corresponding auxiliary frame 562 via a pin, and the bottom end of each connecting frame 58 is rotatably connected to the corresponding additional frame 57 via a pin.

[0047] Reference Figure 2 and Figure 4 In the initial state, that is, when the bottom end of the stirring tube 53 has not rotated upward, the bottom ends of the auxiliary frame 562 and the additional frame 57 are both arranged obliquely downward. When the bottom end of the stirring tube 53 rotates upward, thereby driving the sliding frame 551 to slide upward, the sliding frame 551 causes the intermediate frame 5611 to shift, which in turn causes the intermediate frame 5611 to drive the corresponding auxiliary frame 562 to rotate upward. The rotation of the auxiliary frame 562 causes the connecting frame 58 to shift, causing the auxiliary frame 562 to drive the corresponding additional frame 57 to rotate upward through the connecting frame 58, thereby driving the auxiliary frame 562 and the additional frame 57.

[0048] Reference Figure 2 and Figure 5 Each stirring tube 53 has material passage holes 531 formed at its bottom and equidistantly spaced along the axis of the stirring tube 53. Each material passage hole 531 communicates with the chamber within the stirring tube 53. An extension tube 6 is sleeved on the bottom of each stirring tube 53. Each extension tube 6 is slidably connected to the corresponding stirring tube 53, and the sliding direction is the longitudinal direction of the stirring tube 53.

[0049] Reference Figure 5 The bottom sidewall of each extension tube 6 is provided with a plurality of communication holes 61, and the communication holes 61 are evenly spaced along the length of the corresponding extension tube 6. The number of communication holes 61 on each extension tube 6 is greater than the number of material holes 531 on the corresponding stirring tube 53. In the embodiment of the present application, the number of communication holes 61 on each extension tube 6 is twice the number of material holes 531 on the corresponding stirring tube 53. In other embodiments, the number of communication holes 61 on each extension tube 6 is three times, four times, or other integer multiples, thereby increasing the number of positions where the communication holes 61 completely correspond to the material holes 531.

[0050] Reference Figure 5The bottom end of each extension tube 6 is provided with a weight block 7, each weight block 7 being fixedly mounted on the extension tube 6 to increase the weight of the bottom end of the extension tube 6. A through hole 62 is formed through the bottom end of each extension tube 6, and each through hole 62 communicates with the chamber within the corresponding extension tube 6 to reduce the chance of chemical reagents accumulating within the extension tube 6.

[0051] Reference Figure 2 and Figure 4 Each stirring tube 53 is provided with a drive assembly 8, each drive assembly 8 comprising a drive frame 81 and a linkage 82. In the embodiment of the present application, there are two drive assemblies 8 on each stirring tube 53, and the two drive assemblies 8 are provided in a one-to-one correspondence with the two transmission frames 553. One end of each drive frame 81 is integrally formed with the corresponding transmission frame 553, and the other end of each drive frame 81 is inclined relative to the corresponding transmission frame 553.

[0052] Reference Figure 2 and Figure 4 Each linkage member 82 includes a linkage frame 821, which is provided in a one-to-one correspondence with the drive frame 81. Each linkage frame 821 is rotatably connected to the top end of the corresponding extension tube 6 via a pin, and one end of each drive frame 81 passes through the corresponding linkage frame 821 and is slidably connected to the corresponding linkage frame 821 to achieve sliding drive of the extension tube 6.

[0053] Reference Figure 2 and Figure 4 In the initial state, that is, when the stirring tube 53 is not rotating upward, the connecting hole 61 on the extension tube 6 does not correspond to the feed hole 531 on the stirring tube 53. When the stirring tube 53 rotates upward, the stirring tube 53 drives the corresponding transmission frame 553 to move, thereby causing the transmission frame 553 to drive the corresponding drive frame 81 to rotate relative to the stirring tube 53, thereby causing the drive frame 81 to move the linkage frame 821, and then causing the linkage frame 821 to drive the extension tube 6 to slide away from the sliding frame 551. During this process, when the extension tube 6 slides to two predetermined positions (integer multiples of positions in other embodiments), some of the connecting holes 61 on the extension tube 6 completely correspond to the feed hole 531 on the stirring tube 53, allowing the chemical reagent in the stirring tube 53 to pass into the chemical wastewater through the feed hole 531 and the connecting hole 61.

[0054] Reference Figure 1An extraction pump 9 is also provided outside the treatment tank 1. The bottom end of the treatment tank 1 is connected to one end of the extraction pump 9 via a pipe. The end of the extraction pump 9 away from the treatment tank 1 is connected to the bottom end of the filter cartridge 2 via a pipe. The top end of the filter cartridge 2 is connected to the top end of the sedimentation tank 3 via a pipe. The filter cartridge 2 is used to filter the mixed liquid introduced into it by the extraction pump 9 and pass the filtered chemical wastewater into the sedimentation tank 3, which is used to precipitate the filtered chemical wastewater.

[0055] The working principle of the chemical water treatment and filtration equipment of the present embodiment is as follows: when the rotating member 52 drives the rotating frame 51 to rotate, the stirring tube 53 gradually rotates upward under the action of centrifugal force. During this process, the stirring tube 53 causes the corresponding transmission frame 553 to displace, which in turn causes the transmission frame 553 to drive the corresponding drive frame 81 to rotate relative to the stirring tube 53, thereby causing the drive frame 81 to displace the linkage frame 821, which in turn causes the linkage frame 821 to drive the extension tube 6 to slide away from the sliding frame 551.

[0056] When the extension tube 6 slides to a predetermined position, the connecting holes 61 on the extension tube 6 completely align with the feed holes 531 on the stirring tube 53, allowing the chemical reagent in the stirring tube 53 to flow into the chemical wastewater through the feed holes 531 and the connecting holes 61. During this process, the stirring tube 53, the extension tube 6, the auxiliary frame 562, and the additional frame 57 continuously stir the mixture.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A chemical water treatment and filtration device, comprising a treatment box (1), a filter cartridge (2) and a sedimentation box (3), wherein the treatment box (1) is provided with a feed pipe (4). Features: The processing box (1) is also provided with a stirring mechanism (5), the stirring mechanism (5) comprising a rotating frame (51), a rotating member (52) and a plurality of stirring tubes (53), the rotating frame (51) being rotatably connected to the processing box (1), the rotating member (52) being used to drive the rotating frame (51) to rotate, the rotating frame (51) extending downward into the processing box (1), the top end of each stirring tube (53) being rotatably connected to the rotating frame (51), and each stirring tube (53) being arranged at an angle, each stirring tube (53) being connected to the feed tube (4) through the rotating frame (51), and a plurality of material passage holes (531) being provided on the side wall of each stirring tube (53).

2. A chemical water treatment and filtration equipment according to claim 1, Features: A reset assembly (55) is arranged on the rotating frame (51), and the reset assembly (55) comprises a sliding frame (551), a reset member (552) and a plurality of transmission frames (553). The transmission frames (553) correspond to the stirring tubes (53). One end of each transmission frame (553) is rotatably connected to the corresponding stirring tube (53), and the other end is rotatably connected to the sliding frame (551). The sliding frame (551) is slidably connected to the rotating frame (51), and the reset member (552) is used for resetting the sliding frame (551).

3. A chemical water treatment and filtration equipment according to claim 2, Features: An extension tube (6) is sleeved on the bottom of each stirring tube (53), and each extension tube (6) is slidably connected to the corresponding stirring tube (53). A plurality of connecting holes (61) are opened on the side wall of each extension tube (6), and the plurality of connecting holes (61) are distributed along the axial direction of the corresponding extension tube (6) and correspond to the material passing hole (531). A driving assembly (8) is arranged on each stirring tube (53), and each driving assembly (8) is used to drive the corresponding extension tube (6) to slide.

4. A chemical water treatment and filtration equipment according to claim 3, Features: Each of the driving components (8) comprises a driving frame (81) and a linkage member (82); the driving frame (81) is connected to the corresponding transmission frame (553); and the driving frame (81) drives the corresponding extension tube (6) to slide through the linkage member (82).

5. A chemical water treatment and filtration equipment according to claim 4, Features: Each linkage member (82) comprises a linkage frame (821), each linkage frame (821) is sleeved on the corresponding driving frame (81) and is slidably connected to the corresponding driving frame (81), and each linkage frame (821) is rotationally connected to the corresponding extension tube (6).

6. A chemical water treatment and filtration equipment according to claim 2, Features: An extension portion (512) is further extended downward from the bottom end of the rotating frame (51), and an auxiliary stirring assembly (56) is arranged on the extension portion (512). The auxiliary stirring assembly (56) comprises an intermediate piece (561) and a plurality of auxiliary frames (562). Each of the auxiliary frames (562) is located below the stirring tube (53), and one end of each of the auxiliary frames (562) is rotatably connected to the extension portion (512). The intermediate piece (561) is used to drive each of the auxiliary frames (562) to rotate.

7. A chemical water treatment and filtration equipment according to claim 6, Features: The intermediate member (561) includes a plurality of intermediate frames (5611), wherein the intermediate frames (5611) correspond to the auxiliary frames (562), and one end of each intermediate frame (5611) is rotatably connected to the sliding frame (551), and the other end is rotatably connected to the corresponding auxiliary frame (562).

8. A chemical water treatment and filtration equipment according to claim 6, Features: Each of the auxiliary frames (562) is provided with an additional frame (57) and a connecting frame (58); each of the additional frames (57) is rotatably connected to the extension portion (512) and is located below the corresponding auxiliary frame (562); one end of each of the connecting frames (58) is rotatably connected to the corresponding auxiliary frame (562), and the other end is rotatably connected to the corresponding additional frame (57).

9. A chemical water treatment and filtration equipment according to claim 1, Features: A weight block (7) is provided at one end of each extension tube (6) away from the rotating frame (51).

10. A chemical water treatment and filtration equipment according to claim 1, Features: A through hole (62) is provided on one end of each extension tube (6) away from the rotating frame (51), and each through hole (62) is communicated with a chamber in the corresponding extension tube (6).

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