A horizontal filter for the production of polymeric ferric sulfate

Abstract

The present invention discloses a horizontal filter for the production of polyferric sulfate, comprising: a filter main body and a support seat. One end of the side of the filter main body is provided with a box cover. A filtering mechanism is arranged inside the filter main body. One end above the filtering mechanism is provided with an impurity removal component. One end of the side of the filtering mechanism is provided with a connecting mechanism. One end of the side of the filter main body is provided with a water outlet; in the present invention, through the cooperation of the impurity removal component, the filtering mechanism and the connecting mechanism, the polyferric sulfate can be filtered, changing the usual way of sedimentation filtration relying on the self-weight of the filter material, improving the filtering efficiency, and can automatically clean the impurities attached to the filter screen, avoiding the blockage of the filter screen by impurities, ensuring the filtering efficiency of the filter screen, saving labor costs, and being more time-saving and labor-saving.

Description

Technical Field

[0001] The present invention relates to the technical field of polyferric sulfate, and specifically to a horizontal filter for polyferric sulfate production. Background Art

[0002] Polyferric sulfate is an inorganic polymer flocculant with excellent performance. Its morphological property is light yellow amorphous powdery solid, which is extremely soluble in water. A 10% aqueous solution is a red-brown transparent solution and has hygroscopicity. Therefore, polyferric sulfate is widely used in the purification treatment of drinking water, industrial water, various industrial wastewaters, urban sewage, and sludge dewatering.

[0003] When the filters on the market filter polyferric sulfate, they usually rely on the self-weight of the filter material for sedimentation filtration. This filtration method has low efficiency, and generally, some impurities will adhere to the filter mesh, which is not convenient for cleaning the impurities. It may cause the filter mesh to be blocked by impurities, and it is necessary to manually clean the filter element, which is time-consuming and laborious, increasing the labor cost. Therefore, further improvement is needed. Summary of the Invention

[0004] The purpose of the present invention is to provide a horizontal filter for polyferric sulfate production to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A horizontal filter for polyferric sulfate production, comprising: a filter body and a support base. One end of the side of the filter body is provided with a box cover. A filtering mechanism is arranged inside the filter body. One end above the filtering mechanism is provided with an impurity removal component. One end of the side of the filtering mechanism is provided with a connection mechanism. One end of the side of the filter body is provided with a water outlet. The filter body is small in size, and the filtering component can be driven to rotate by high-pressure water.

[0006] As a further solution of the present invention: The filtering mechanism includes a fixed ring rotatably connected to the inner wall of the filter body. One end of the side of the fixed ring is fixedly connected with an edge filter screen. One end of the side of the edge filter screen is fixedly connected with a first filter screen. One end of the side of the edge filter screen is fixedly connected with a second filter screen. The mesh number of the first filter screen is larger than that of the second filter screen. One end of the side of the edge filter screen is fixedly connected with an arc-shaped ring. One end of the side of the second filter screen is fixedly connected with a connecting shaft. One end of the side of the connecting shaft is fixedly connected with a rotating paddle. One end of the side of the fixed ring is fixedly connected with a toothed ring, which is adapted to the gear. One end of the side of the second filter screen is provided with a piston cylinder. One end of the upper part of the piston cylinder is provided with a connecting pipe. Above the connecting pipe is provided with a nozzle assembly. The piston plate, the piston rod, the piston cylinder, the connecting pipe and the nozzle assembly are all prior arts. The movement of the piston plate and the piston rod in the piston cylinder can drive the nozzle assembly to pump and spray water. The piston cylinder is small, and the nozzle assembly is close to the edge filter screen, and does not require a large force to drive.

[0007] As a further solution of the present invention: The connecting mechanism includes a support frame fixedly connected to one end inside the filter body. One end of the side of the support frame is provided with a moving component. One end of the side of the support frame is rotatably connected with a missing gear, which is adapted to the rack. One end of the side of the missing gear is fixedly connected with a connecting rod. One end of the side of the connecting rod is fixedly connected with a gear.

[0008] As a further solution of the present invention: The moving component includes a slide bar slidably connected to one end inside the support frame. One end of the lower part of the slide bar is fixedly connected with a rack. One end of the side of the slide bar is rotatably connected with a piston rod. One end of the side of the piston rod is provided with a piston plate. One end of the side of the slide bar is fixedly connected with a slide rod. A second spring is sleeved on the side of the slide rod. One end of the side of the slide rod is fixedly connected with a limiting ring.

[0009] As a further solution of the present invention: The impurity removing component includes a telescopic rod fixedly connected to one end inside the filter body. A first spring is sleeved on the side of the telescopic rod. The telescopic rod is fixedly connected with a connecting frame below. One end of the lower part of the connecting frame is fixedly connected with a fixing plate. A brush is arranged below the fixing plate.

[0010] As a further solution of the present invention: The box cover includes a box cover body fixedly connected to one end of the side of the filter body. One end of the side of the box cover body is provided with a water inlet. One end of the side of the water inlet is provided with a water inlet pipe. The pipe orifice of the water inlet pipe faces the rotating paddle, and the facing direction is inclined. When the high-pressure water is discharged through the water inlet pipe, it can drive the rotating paddle to rotate. One end of the side of the box cover body is provided with a cleaning door, which is a prior art and has good sealing performance.

[0011] As a further solution of the present invention: a chute adapted to the slide bar and the rack is provided at one end of the side surface of the support frame, and a through hole for limiting the slide rod is provided at one end of the side surface of the support frame.

[0012] As a further solution of the present invention: a groove is provided above the rotating paddle, the number of the rotating paddles is set in multiple groups, and the edge filter screen, the first filter screen and the second filter screen are connected to form an integral frustum-shaped filter screen.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the present invention, through the cooperation of the impurity removal component, the filtering mechanism and the connecting mechanism, the polyferric sulfate can be filtered, which changes the usual way of relying on the self-weight of the filter material for precipitation filtration, improves the filtering efficiency, and can automatically clean the impurities attached to the filter screen, avoiding the blockage of the filter screen by impurities, ensuring the filtering efficiency of the filter screen, saving labor costs, and being more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 is a schematic diagram of the overall structure of the present invention from the second perspective;

[0017] Figure 3 is a schematic diagram of the internal structure of the filter body of the present invention from the first perspective;

[0018] Figure 4 is a schematic diagram of the internal structure of the filter body of the present invention from the second perspective;

[0019] Figure 5 is a schematic diagram of the internal structure of the filter body of the present invention from the third perspective;

[0020] Figure 6 is a schematic diagram of the structure of the filtering mechanism of the present invention from the first perspective;

[0021] Figure 7 is a schematic diagram of the structure of the filtering mechanism of the present invention from the second perspective;

[0022] Figure 8 is a partial structural sectional view of the filtering mechanism of the present invention;

[0023] Figure 9 is a schematic diagram of the structure of the impurity removal component of the present invention;

[0024] Figure 10 is a schematic diagram of the structure of the connecting mechanism of the present invention;

[0025] Figure 11It is in the present invention Figure 10 The partial enlarged view of location A in

[0026] Figure 12 It is the structural schematic diagram of the moving component in the present invention.

[0027] In the figure: 1. Filter main body; 2. Support base; 3. Box cover; 31. Box cover main body; 32. Water inlet; 33. Water inlet pipe; 34. Cleaning door; 4. Filter mechanism; 41. Edge filter screen; 42. First filter screen; 43. Second filter screen; 44. Arc ring; 45. Connecting shaft; 46. Rotating paddle; 47. Fixed ring; 48. Tooth ring; 49. Piston cylinder; 410. Connecting pipe; 411. Sprinkler head assembly; 5. Impurity removal component; 51. Telescopic rod; 52. First spring; 53. Connecting frame; 54. Fixed plate; 55. Brush; 6. Connecting mechanism; 61. Support frame; 62. Moving component; 621. Slide bar; 622. Rack; 623. Piston rod; 624. Piston plate; 625. Slide rod; 626. Second spring; 627. Limit ring; 63. Missing gear; 64. Connecting rod; 65. Gear; 7. Water outlet. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Next, the embodiments of the present invention will be described according to the overall structure of the present invention.

[0030] Reference Figures 1 to 12 In the embodiment of the present invention, a horizontal filter for the production of polyferric sulfate includes: a filter main body 1 and a support base 2. One end of the side of the filter main body 1 is provided with a box cover 3. A filtering mechanism 4 is arranged inside the filter main body 1. One end above the filtering mechanism 4 is provided with an impurity removal component 5. One end of the side of the filtering mechanism 4 is provided with a connection mechanism 6. One end of the side of the filter main body 1 is provided with a water outlet 7.

[0031] The filtering mechanism 4 includes a fixed ring 47 rotatably connected to the inner wall of the filter main body 1. One end of the side of the fixed ring 47 is fixedly connected with an edge filter screen 41. One end of the side of the edge filter screen 41 is fixedly connected with a first filter screen 42. One end of the side of the edge filter screen 41 is fixedly connected with a second filter screen 43. One end of the side of the edge filter screen 41 is fixedly connected with an arc-shaped ring 44. One end of the side of the second filter screen 43 is fixedly connected with a connecting shaft 45. One end of the side of the connecting shaft 45 is fixedly connected with a rotating paddle 46. One end of the side of the fixed ring 47 is fixedly connected with a toothed ring 48. One end of the side of the second filter screen 43 is provided with a piston cylinder 49. One end above the piston cylinder 49 is provided with a connecting pipe 410. Above the connecting pipe 410 is provided with a spray head assembly 411.

[0032] The connection mechanism 6 includes a support frame 61 fixedly connected to one end inside the filter main body 1. One end of the side of the support frame 61 is provided with a moving component 62. One end of the side of the support frame 61 is rotatably connected with a missing gear 63. One end of the side of the missing gear 63 is fixedly connected with a connecting rod 64. One end of the side of the connecting rod 64 is fixedly connected with a gear 65.

[0033] The moving component 62 includes a slide bar 621 slidably connected to one end inside the support frame 61. One end below the slide bar 621 is fixedly connected with a rack 622. One end of the side of the slide bar 621 is rotatably connected with a piston rod 623. One end of the side of the piston rod 623 is provided with a piston plate 624. One end of the side of the slide bar 621 is fixedly connected with a slide rod 625. A second spring 626 is sleeved on the side of the slide rod 625. One end of the side of the slide rod 625 is fixedly connected with a limit ring 627.

[0034] Adopt the above scheme: Connect high-pressure water externally through the water inlet 32, and then discharge it into the interior of the filter main body 1 through the water inlet pipe 33. The discharge direction of the water inlet pipe 33 is aligned with the rotating paddle 46. Due to the relatively fast flow rate of the high-pressure water, it will drive the rotating paddle 46 to rotate, thereby driving the connecting shaft 45 fixedly connected to the side to rotate. When the connecting shaft 45 rotates, it drives the edge filter screen 41 and the fixing ring 47 fixedly connected to the side to rotate on the inner wall of the filter main body 1. When the fixing ring 47 rotates, it drives the toothed ring 48 fixedly connected to the side to rotate. When the toothed ring 48 rotates, it drives the gear 65 meshed on the side to rotate. Then, through the connection of the connecting rod 64, when the gear 65 rotates, it will drive the missing gear 63 to rotate synchronously. When the missing gear 63 rotates, it drives the rack 622 meshed on the side and the slide bar 621 fixedly connected above to slide in the chute opened on the side of the support frame 61. When sliding, it will squeeze the second spring 626 sleeved at the rear. At this time, the piston plate 624 will move inside the piston cylinder 49, and the water pump operation is carried out inside the filter main body 1 through the spray head assembly 411. When the missing gear 63 rotates to the notch, the second spring 626 lacking limit will push the slide bar 621 to slide in the opposite direction, so that the piston plate 624 squeezes the water inside the piston cylinder 49, and finally sprays out from the spray head assembly 411. When it rotates to the direction of the impurity removal assembly 5 for spraying, it can wash the impurities attached to the impurity removal assembly 5 to make them fall off. The slide bar 621 will also impact on the first filter screen 42 by inertia, avoiding the situation that the first filter screen 42 is blocked due to too many impurities attached to its surface. The limit ring 627 can limit the movement route of the slide bar 625, preventing the first filter screen 42 from being deformed due to excessive impact for a long time.

[0035] The impurity removal assembly 5 includes a telescopic rod 51 fixedly connected to one end inside the filter main body 1. One end of the side of the telescopic rod 51 is sleeved with a first spring 52. A connecting frame 53 is fixedly connected below the telescopic rod 51. One end of the lower side of the connecting frame 53 is fixedly connected with a fixing plate 54. A brush 55 is arranged below the fixing plate 54.

[0036] Adopt the above scheme: When the edge filter screen 41 rotates, it will also drive the arc-shaped ring 44 fixedly connected to the side to rotate synchronously. Since the arc-shaped ring 44 is designed as an arc, when it rotates, it will drive the connecting frame 53 on the side to slowly rise, and then when it reaches the highest point, it will quickly fall under the action of gravity and the compressed first spring 52, thereby knocking on the edge filter screen 41 to avoid too many impurities adhering to the edge filter screen 41. The brush 55 will insert into the edge filter screen 41 and can clean the surface of the edge filter screen 41, ensuring the filtering effect of the edge filter screen 41.

[0037] The box cover 3 includes a box cover main body 31 fixedly connected to one end of the side of the filter main body 1. One end of the side of the box cover main body 31 is provided with a water inlet 32. One end of the side of the water inlet 32 is provided with a water inlet pipe 33. One end of the side of the box cover main body 31 is provided with a cleaning door 34.

[0038] One end of the side of the support frame 61 is provided with a chute adapted to the slide bar 621 and the rack 622, and one end of the side of the support frame 61 is provided with a through hole for limiting the slide rod 625.

[0039] A groove is provided above the rotating paddle 46, and the number of rotating paddles 46 is set to be multiple groups. The edge filter 41, the first filter 42 and the second filter 43 are connected to form a whole frustum-shaped filter screen.

[0040] The working principle of the present invention is as follows: First, high-pressure water is externally connected through the water inlet 32, and then discharged into the interior of the filter main body 1 through the water inlet pipe 33. The discharge direction of the water inlet pipe 33 is aligned with the rotating paddle 46. Due to the relatively fast flow rate of the high-pressure water, the rotating paddle 46 will be driven to rotate, thereby driving the connecting shaft 45 fixedly connected to the side to rotate. When the connecting shaft 45 rotates, the edge filter 41 fixedly connected to the side and the fixing ring 47 rotate on the inner wall of the filter main body 1. When the fixing ring 47 rotates, the toothed ring 48 fixedly connected to the side rotates. When the toothed ring 48 rotates, the gear 65 meshed with the side rotates. Then, through the connection of the connecting rod 64, when the gear 65 rotates, the missing gear 63 will rotate synchronously. When the missing gear 63 rotates, the rack 622 meshed with the side and the slide bar 621 fixedly connected above slide in the chute provided on the side of the support frame 61. When sliding, the second spring 626 sleeved at the rear will be squeezed. At this time, the piston plate 624 will move inside the piston cylinder 49, and the water pump assembly 411 will pump water inside the filter main body 1. When the missing gear 63 rotates to the notch, the second spring 626 lacking limitation will push the slide bar 621 to slide in the opposite direction, so that the piston plate 624 squeezes the water inside the piston cylinder 49, and finally sprays out from the water pump assembly 411. When it rotates to the direction of the impurity removal assembly 5 for spraying, the impurities attached to the impurity removal assembly 5 can be washed and dropped. The slide bar 621 will also impact on the first filter 42 by inertia, avoiding the situation that the first filter 42 is blocked due to too many impurities attached to its surface. When the edge filter 41 rotates, the arc-shaped ring 44 fixedly connected to the side will also rotate synchronously. Since the arc-shaped ring 44 is designed as an arc, when it rotates, the connecting frame 53 on the side will be driven to slowly rise, and then when it reaches the highest point, it will quickly descend under the action of gravity and the compressed first spring 52, thereby knocking on the edge filter 41 to avoid too many impurities attached to the edge filter 41. The brush 55 will be inserted into the edge filter 41 to clean the surface of the edge filter 41, ensuring the filtering effect of the edge filter 41.

[0041] The above-mentioned is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A horizontal filter for producing polyferric sulfate, comprising: A filter body (1) and a support seat (2), characterized in that a box cover (3) is provided at one end of a side surface of the filter body (1), a filter mechanism (4) is provided inside the filter body (1), a debris removal component (5) is provided at one end above the filter mechanism (4), a connecting mechanism (6) is provided at one end of a side surface of the filter mechanism (4), and a water outlet (7) is provided at one end of a side surface of the filter body (1); The filtering mechanism (4) comprises a fixing ring (47) rotatably connected to the inner wall of the filter body (1); an edge filter (41) is fixedly connected to one end of the side of the fixing ring (47); a first filter (42) is fixedly connected to one end of the side of the edge filter (41); a second filter (43) is fixedly connected to one end of the side of the edge filter (41); an arc ring (44) is fixedly connected to one end of the side of the edge filter (41); a connecting shaft (45) is fixedly connected to one end of the side of the second filter (43); a rotating paddle (46) is fixedly connected to one end of the side of the connecting shaft (45); a gear ring (48) is fixedly connected to one end of the side of the fixing ring (47); a piston cylinder (49) is provided at one end of the side of the second filter (43); a connecting pipe (410) is provided at one end above the piston cylinder (49); a nozzle assembly (411) is provided above the connecting pipe (410); The connecting mechanism (6) comprises a support frame (61) fixedly connected to one end of the interior of the filter body (1); a moving assembly (62) is arranged at one end of the side of the support frame (61); a missing gear (63) is rotatably connected to one end of the side of the support frame (61); a connecting rod (64) is fixedly connected to one end of the side of the missing gear (63); and a gear (65) is fixedly connected to one end of the side of the connecting rod (64); The moving assembly (62) includes a slide bar (621) slidably connected to one end of the interior of the support frame (61), a rack (622) is fixedly connected to one end of the slide bar (621), a piston rod (623) is rotatably connected to one end of the side of the slide bar (621), a piston plate (624) is provided at one end of the side of the piston rod (623), a slide bar (625) is fixedly connected to one end of the side of the slide bar (621), a second spring (626) is sleeved on the side of the slide bar (625), and a limit ring (627) is fixedly connected to one end of the side of the slide bar (625); The impurity removal component (5) comprises a telescopic rod (51) fixedly connected to one end of the inside of the filter body (1); a first spring (52) is sleeved on one end of the side of the telescopic rod (51); a connecting frame (53) is fixedly connected below the telescopic rod (51); a fixing plate (54) is fixedly connected to one end below the connecting frame (53); and a brush (55) is arranged below the fixing plate (54); The edge filter (41), the first filter (42) and the second filter (43) are connected to form a whole truncated cone-shaped filter; The arc-shaped ring (44) is designed as an arc, and when it rotates, it drives the connecting frame (53) on the side to rise or fall.

2. A horizontal filter for producing polyferric sulfate according to claim 1, characterized in that: The box cover (3) comprises a box cover body (31) fixedly connected to one end of a side surface of the filter body (1); a water inlet (32) is provided at one end of the side surface of the box cover body (31); a water inlet pipe (33) is provided at one end of the side surface of the water inlet (32); and a cleaning door (34) is provided at one end of the side surface of the box cover body (31).

3. A horizontal filter for producing polyferric sulfate according to claim 1, characterized in that: A sliding groove matching the sliding bar (621) and the rack (622) is provided at one end of the side surface of the support frame (61), and a through hole for limiting the sliding bar (625) is provided at one end of the side surface of the support frame (61).

4. A horizontal filter for producing polyferric sulfate according to claim 1, characterized in that: A groove is provided above the rotating paddle (46), and the rotating paddle (46) is provided in multiple groups.

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