Filtering equipment for producing water reducing agent

Abstract

The utility model discloses filtering equipment for producing a water reducing agent, which comprises a box body, a filter cartridge is arranged on the inner top wall of the box body, a plurality of filtering holes are uniformly formed in the filter cartridge, a lifting mechanism is arranged at the top of the box body, a rotating mechanism extending into the filter cartridge is arranged at the moving end of the lifting mechanism, and the rotating mechanism is arranged at the moving end of the lifting mechanism. The rotating end of the rotating mechanism is provided with a brush abutting against the inner side wall of the filter cartridge, the lower end of the inner left wall of the box body is provided with a rectangular box extending to the right side of the box body, the outer surface of the rectangular box is uniformly provided with a plurality of sieve pores, the right side of the rectangular box is provided with an outlet, and a feeding frame is communicated between the filter cartridge and the rectangular box. A conveying mechanism is arranged in the rectangular box, the lifting mechanism comprises a transverse plate and air cylinders, the air cylinders are arranged on the left side and the right side of the box body, and the transverse plate is horizontally arranged above the box body. The filtering equipment for producing the water reducing agent can efficiently filter the water reducing agent and can automatically clean crystals.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent filtering, in particular to filtering equipment for water reducing agent production. Background Art

[0002] Water reducer refers to a chemical additive added to concrete or cement paste that can reduce the water content of concrete or cement, thereby improving the fluidity and working performance of concrete or cement. Water reducers are usually organic or inorganic compounds that form an adsorption layer on the surface of cement particles to reduce the interaction between water and cement particles, thereby making concrete or cement paste more plastic and fluid. The use of water reducers can improve the strength, durability and working performance of concrete, and can reduce the amount of cement used in concrete, reduce structural loads and save costs.

[0003] Water reducers often produce crystals during the production process, so the water reducers need to be filtered. However, the common water reducer filtering devices on the market usually use filter screens for filtering. However, the filtration area of ​​the filter screen is relatively small, and after a period of time, a large amount of crystals will accumulate on the surface of the filter screen, resulting in a decrease in the filtration rate. In addition, the crystals on the surface of the filter screen need to be cleaned regularly, which is extremely troublesome, time-consuming and labor-intensive.

[0004] Therefore, a filtering device for producing a water reducing agent is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a filtering device for producing a water reducing agent to solve the above problems.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A filtering device for producing a water reducing agent comprises a box body, the inner top wall of the box body is provided with a filter cartridge, a plurality of filter holes are evenly opened on the filter cartridge, a lifting mechanism is provided on the top of the box body, a rotating mechanism extending to the inside of the filter cartridge is provided at the movable end of the lifting mechanism, a brush abutting against the inner wall of the filter cartridge is provided at the rotating end of the rotating mechanism, a rectangular box extending to the right side of the box body is provided at the lower end of the inner left wall of the box body, a plurality of sieve holes are evenly opened on the outer surface of the rectangular box, an outlet is opened on the right side of the rectangular box, a feed frame is connected between the filter cartridge and the rectangular box, and a conveying mechanism is provided inside the rectangular box.

[0008] Preferably, the lifting mechanism includes a horizontal plate and a cylinder. Cylinders are provided on the left and right sides of the box body. A horizontal plate is horizontally provided above the box body. The rotating mechanism is provided at the bottom of the horizontal plate. The telescopic axes of the two cylinders are respectively connected to the two sides of the bottom of the horizontal plate.

[0009] Preferably, the rotating mechanism comprises a motor 1, a vertical shaft and a cross, the bottom of the horizontal plate is provided with a motor 1, the output shaft of the motor 1 is coaxially connected with a vertical shaft extending into the inside of the filter cartridge, and the lower end of the vertical shaft is provided with a cross.

[0010] Preferably, the brush includes brush one and brush two, brush one is provided on one side of the four ends of the cross close to the inner wall of the filter cartridge, one end of brush one abuts against the inner wall of the filter cartridge, and brush two abuts against the inner bottom wall of the filter cartridge is provided at the bottom of the four ends of the cross.

[0011] Preferably, the conveying mechanism includes motor 2, spiral blades and a horizontal axis. Motor 2 is provided on the left side of the box body. The output shaft of motor 2 is coaxially connected to a horizontal axis that extends into the interior of the rectangular box and is rotatably connected to the inner right wall thereof. A spiral blade located inside the rectangular box is fixedly sleeved on the horizontal axis.

[0012] Preferably, the sieve hole is located inside the box body, an arc tube is connected between the bottom of the rectangular box extending to the right end of the box body and the lower end of the left side of the box body, and a sieve is provided at the upper end of the inner wall of the arc tube.

[0013] Preferably, two valves distributed up and down are provided on the front of the box body, the upper valve is connected with the filter cartridge, and the lower valve is connected with the lower end of the front of the box body, casters are provided at the bottom of the box body, and a baffle located directly above the rectangular box is provided between the left and right inner walls of the box body, and the lower end of the feed frame passes through under the baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are: through a large number of filter holes on the outer surface of the filter cartridge, the filtering area is increased, so that the water reducer can be quickly filtered and the filtering efficiency is improved. During the filtering process, the rotating mechanism can drive the brush to rotate. At the same time, the lifting mechanism drives the rotating mechanism and the brush to move vertically, thereby completely brushing off the crystals on the inner wall of the filter cartridge to avoid the crystals blocking the filter holes, thereby improving the filtering effect and efficiency. At the same time, the crystals and the water reducer will enter the rectangular box through the feed frame, and the water reducer will be discharged from the rectangular box through the sieve holes, while the crystals will be discharged from the outlet under the transportation of the conveying mechanism, thereby achieving the effect of automatically and quickly cleaning the crystals. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings further illustrate the present invention, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the conveying mechanism and rectangular box of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating mechanism and filter cartridge of the utility model. Figure 1 ;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the rotating mechanism and filter cartridge of the utility model. Figure 2 .

[0021] In the attached figure: 1. box body; 2. filter cartridge; 3. filter hole; 41. horizontal plate; 42. cylinder; 51. motor 1; 52. vertical axis; 53. cross; 61. brush 1; 62. brush 2; 7. rectangular box; 8. sieve hole; 9. feed frame; 101. motor 2; 102. spiral blade; 103. horizontal axis; 11. outlet; 12. arc tube; 13. sieve; 14. valve; 15. caster; 16. baffle. DETAILED DESCRIPTION

[0022] The following describes the embodiments of the utility model in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model 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 limiting the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0026] In this embodiment, Figure 1-5 A filtering device for producing a water reducing agent is provided. The utility model comprises a box body 1, a filter cartridge 2 is provided on the inner top wall of the box body 1, a plurality of filter holes 3 are evenly provided on the filter cartridge 2, a lifting mechanism is provided on the top of the box body 1, a rotating mechanism extending to the inside of the filter cartridge 2 is provided at the moving end of the lifting mechanism, a brush abutting against the inner wall of the filter cartridge 2 is provided at the rotating end of the rotating mechanism, a rectangular box 7 extending to the right side of the box body 1 is provided at the lower end of the inner left wall of the box body 1, a plurality of sieve holes 8 are evenly provided on the outer surface of the rectangular box 7, an outlet 11 is provided on the right side of the rectangular box 7, a feed frame 9 is connected between the filter cartridge 2 and the rectangular box 7, and a conveying mechanism is provided inside the rectangular box 7.

[0027] In this embodiment, the filtering area is increased by a large number of filter holes 3 on the outer surface of the filter cartridge 2, thereby quickly filtering the water reducer. At the same time, during the filtering process, the rotating mechanism can drive the brush to rotate. At the same time, the lifting mechanism drives the rotating mechanism and the brush to move vertically, thereby brushing off the crystals on the inner wall of the filter cartridge 2 to prevent the crystals from blocking the filter holes 3, thereby improving the filtering effect and efficiency. At the same time, the crystals and the water reducer will enter the rectangular box 7 through the feed frame 9, and the water reducer will be discharged from the rectangular box 7 through the sieve holes 8, while the crystals can be transported to the right by the conveying mechanism to be discharged from the outlet 11, thereby achieving the effect of automatically and quickly cleaning the crystals.

[0028] Preferably, as another embodiment of the utility model, the lifting mechanism includes a horizontal plate 41 and a cylinder 42. The cylinders 42 are provided on the left and right sides of the box body 1. The horizontal plate 41 is horizontally provided above the box body 1. The rotating mechanism is provided at the bottom of the horizontal plate 41. The telescopic axes of the two cylinders 42 are respectively connected to the two sides of the bottom of the horizontal plate 41.

[0029] In this embodiment, when the telescopic shaft of the cylinder 42 is extended and retracted, the horizontal plate 41 thereon is driven to move up and down. Since the rotating mechanism is connected to the horizontal plate 41, the rotating mechanism moves up and down with the horizontal plate 41 to adjust the height of the rotating mechanism.

[0030] Preferably, as another embodiment of the utility model, the rotating mechanism includes a motor 51, a vertical shaft 52 and a cross 53. A motor 51 is provided at the bottom of the horizontal plate 41. The output shaft of the motor 51 is coaxially connected to the vertical shaft 52 extending into the interior of the filter cartridge 2. A cross 53 is provided at the lower end of the vertical shaft 52.

[0031] In this embodiment, when the motor 51 outputs torque, it will be transmitted to the coaxially connected vertical shaft 52 and drive it to rotate, thereby driving the cross 53 connected to the vertical shaft 52, so that the brush connected to the cross 53 brushes the inner wall of the filter cartridge 2 to brush off the crystals thereon.

[0032] Preferably, as another embodiment of the utility model, the brush includes brush one 61 and brush two 62, and brush one 61 is provided on one side of the four ends of the cross 53 close to the inner wall of the filter cartridge 2, one end of brush one 61 abuts against the inner wall of the filter cartridge 2, and brush two 62 abutting against the inner bottom wall of the filter cartridge 2 is provided at the bottom of the four ends of the cross 53.

[0033] In this embodiment, when the cross 53 rotates, the brush 1 61 and the brush 2 62 thereon will rotate, and the brush 1 61 will brush the inner wall of the filter cartridge 2, and when the brush 2 62 abuts against the inner bottom wall of the filter cartridge 2, it will brush the inner bottom wall of the filter cartridge 2 to completely brush off the crystals on the inner wall of the filter cartridge 2.

[0034] Preferably, as another embodiment of the utility model, the conveying mechanism includes a second motor 101, a spiral blade 102 and a horizontal axis 103. The second motor 101 is provided on the left side of the box body 1. The output shaft of the second motor 101 is coaxially connected to the horizontal axis 103 extending into the interior of the rectangular box 7 and rotatably connected to the inner right wall thereof. The spiral blade 102 located inside the rectangular box 7 is fixedly sleeved on the horizontal axis 103.

[0035] In this embodiment, when the crystals enter the rectangular box 7 through the feed frame 9, the rotating horizontal axis 103 will drive the spiral blade 102 to rotate. The propulsion force generated by the rotation of the spiral blade 102 will push the crystals to the right and finally be discharged from the outlet 11 to achieve the purpose of discharging the crystals. Among them, the motor 2 101 serves as a power device and can drive the coaxially connected horizontal axis 103 to rotate.

[0036] Preferably, as another embodiment of the utility model, the sieve hole 8 is located inside the box body 1, and an arc tube 12 is connected between the bottom of the rectangular box 7 extending to the right end of the box body 1 and the lower end of the left side of the box body 1, and a sieve 13 is provided at the upper end of the inner wall of the arc tube 12.

[0037] In this embodiment, when the crystals are pushed to the rightmost end of the rectangular box 7, the water reducing agent remaining on the crystals will pass through the screen 13 and be discharged into the box body 1 through the arc pipe 12, so as to improve the utilization of the water reducing agent.

[0038] Preferably, as another embodiment of the utility model, two valves 14 distributed up and down are provided on the front of the box body 1, the upper valve 14 is connected to the filter cartridge 2, and the lower valve 14 is connected to the lower end of the front of the box body 1, and casters 15 are provided at the bottom of the box body 1. A baffle 16 located directly above the rectangular box 7 is provided between the left and right inner walls of the box body 1, and the lower end of the feed frame 9 passes through the bottom of the baffle 16.

[0039] In this embodiment, the upper valve 14 can be used to discharge the water reducer to be filtered for feeding, and the lower valve 14 can be used to discharge the filtered water reducer for discharging, and the baffle 16 is located directly above the rectangular box 7 to prevent the dripping water reducer from re-entering the rectangular box 7 and mixing with the crystals again.

[0040] Working principle: the water reducer is discharged into the interior of the filter cartridge 2 through the upper valve 14, and the crystals are filtered out by using the filter holes 3 thereon. At the same time, the motor 1 51 is started to drive the vertical shaft 52 and the cross 53 to rotate, and the cross 53 will drive the brush to brush the inner wall of the filter cartridge 2. At the same time, the cylinder 42 drives the horizontal plate 41, the motor 1 51, the vertical shaft 52, the cross 53 and the brush to move up and down, thereby brushing off the crystals on the inner wall of the filter cartridge 2. Then, the crystals and the water reducer will be discharged from the feed frame 9 into the rectangular box 7, and the water reducer will fall to the inner bottom of the box body 1 through the sieve holes 8 thereon. By starting the motor 2 101 to drive the horizontal shaft 103 and the spiral blade 102 to rotate, the crystals move to the right under the propulsion of the spiral blade 102, and finally are discharged from the outlet 11, and the water reducer at the bottom of the box body 1 can be discharged through the lower valve 14.

[0041] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementations of the present invention without creative work, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A filtering device for producing a water reducing agent, comprising a housing (1), characterized in that: A filter cartridge (2) is provided on the inner top wall of the box body (1), and a plurality of filter holes (3) are evenly formed on the top of the filter cartridge (2). A lifting mechanism is provided on the top of the box body (1), and a rotating mechanism extending into the interior of the filter cartridge (2) is provided at the movable end of the lifting mechanism, and a brush abutting against the inner wall of the filter cartridge (2) is provided at the rotating end of the rotating mechanism. A rectangular box (7) extending to the right side of the box body (1) is provided at the lower end of the inner left wall of the box body (1), and a plurality of sieve holes (8) are evenly formed on the outer surface of the rectangular box (7). An outlet (11) is provided on the right side of the rectangular box (7). A feed frame (9) is connected between the filter cartridge (2) and the rectangular box (7), and a conveying mechanism is provided inside the rectangular box (7).

2. A filtering device for producing a water reducing agent according to claim 1, characterized in that: The lifting mechanism comprises a transverse plate (41) and a cylinder (42), the cylinders (42) being provided on both left and right sides of the box body (1), a transverse plate (41) being provided horizontally above the box body (1), the rotating mechanism being provided at the bottom of the transverse plate (41), and the telescopic shafts of the two cylinders (42) being connected to the two sides of the bottom of the transverse plate (41) respectively.

3. A filtering device for producing a water reducing agent according to claim 2, characterized in that: The rotating mechanism comprises a motor 1 (51), a vertical shaft (52) and a cross (53); the motor 1 (51) is provided at the bottom of the horizontal plate (41); the output shaft of the motor 1 (51) is coaxially connected to the vertical shaft (52) extending into the interior of the filter cartridge (2); and the cross (53) is provided at the lower end of the vertical shaft (52).

4. A filtering device for producing a water reducing agent according to claim 3, characterized in that: The brush comprises a brush 1 (61) and a brush 2 (62); the four ends of the cross (53) are each provided with a brush 1 (61) on one side close to the inner wall of the filter cartridge (2); one end of the brush 1 (61) abuts against the inner wall of the filter cartridge (2); and the bottoms of the four ends of the cross (53) are each provided with a brush 2 (62) abutting against the inner bottom wall of the filter cartridge (2).

5. The filtering equipment for producing a water reducing agent according to claim 1, characterized in that: The conveying mechanism comprises a second motor (101), a spiral blade (102) and a transverse shaft (103); the second motor (101) is provided on the left side of the box body (1); the output shaft of the second motor (101) is coaxially connected to a transverse shaft (103) extending into the interior of the rectangular box (7) and rotatably connected to the right inner wall thereof; the spiral blade (102) located inside the rectangular box (7) is fixedly sleeved on the transverse shaft (103).

6. The filtering equipment for producing a water reducing agent according to claim 1, characterized in that: The sieve hole (8) is located inside the box body (1), and an arc-shaped tube (12) is connected between the bottom of the rectangular box (7) extending to the right end of the box body (1) and the lower end of the left side of the box body (1), and a sieve (13) is provided at the upper end of the inner side wall of the arc-shaped tube (12).

7. The filtering equipment for producing a water reducing agent according to claim 1, characterized in that: The front of the box body (1) is provided with two valves (14) distributed up and down, the upper valve (14) is connected to the filter cartridge (2), and the lower valve (14) is connected to the lower end of the front of the box body (1), the bottom of the box body (1) is provided with casters (15), and a baffle (16) located directly above the rectangular box (7) is provided between the left and right inner walls of the box body (1), and the lower end of the feed frame (9) passes through the bottom of the baffle (16).

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