Water reducing agent filtering equipment

Abstract

The utility model provides water reducing agent filtering equipment, which relates to the technical field of filtering and comprises a tank body and a rotating shaft, the bottom of the tank body is supported by three groups of supporting plates, a feeding port is formed in the top of the tank body, and a sealing plug cover covers the feeding port; the bottom of the tank body is funnel-shaped, a discharge pipe is connected to the conical tip of the funnel, and a water valve is mounted on the discharge pipe; a cleaning mechanism and an intercepting mechanism are arranged; the cleaning scraping plate scrapes off impurities intercepted on the filtering plate, so that the impurities fall into a pocket ring below; the intercepting plate I and the intercepting plate II cooperatively operate to divide the interior of the tank body into an upper independent space and a lower independent space; clear water is injected into the tank body through the water inlet pipe, meanwhile, the impurity removal pipe is used for draining water, the pocket ring is washed, and it is ensured that the pocket ring always maintains the good impurity storage capacity; timed cleaning of the filter plate is realized, and filtered impurities can be discharged; the problems that when existing filtering equipment is used for filtering and removing impurities of a water reducing agent, intercepted impurities are easily accumulated at filtering holes to form blockage, and the filtering effect is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the filtration technical field, more specifically, especially relate to a water reducing agent filtering equipment. BACKGROUND

[0002] In the construction process, in order to effectively increase the fluidity of concrete, construction personnel will add a certain amount of water to the mixture;However, this simple water operation will inevitably lead to the quality and strength of concrete decline;In order to solve this contradiction, water reducing agent arises at the historic moment;Water reducing agent is a twofer, it can guarantee the fluidity of concrete, while also significantly improve the strength of concrete, thereby meeting the strict requirements of building construction for concrete performance.

[0003] In the production process of water reducing agent, filtration is a crucial link;Through the filtration step, various impurities in water reducing agent can be effectively removed to ensure the quality of water reducing agent;However, the existing filtering equipment has a more prominent problem when filtering water reducing agent;The impurities intercepted by the filter will gradually accumulate at the filter hole, and over time, these impurities will eventually completely block the filter hole;Once most of the filter holes are blocked, the filtering capacity of the filtering equipment will be severely reduced, thereby affecting the production efficiency and quality of water reducing agent. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides a water reducing agent filtering equipment to solve the problem that the impurities intercepted by the existing filtering equipment are easy to accumulate at the filter hole and form blockage when filtering and removing impurities from water reducing agent.

[0005] The utility model provides a water reducing agent filtering equipment, which is achieved by the following specific technical means:

[0006] A water reducing agent filtering equipment, the equipment contains jar body and rotating shaft;The bottom of the jar body is supported by three groups of support plates, and a feeding port is arranged at the top of the jar body, and a sealing plug is arranged on the feeding port;The bottom of the jar body is funnel-shaped, and a discharge pipe is connected to the tip of the funnel, and a water valve is installed on the discharge pipe;A bottle cap-shaped filter plate is arranged in the jar body, the flat surface of the filter plate faces upwards, the filter plate is densely covered with filter holes, and the circumference of the filter plate is fixedly connected to the inner wall of the jar body through a loop;A cleaning mechanism is arranged above the filter plate, the cleaning mechanism is composed of three groups of arc-shaped cleaning scrapers, the bottom of the cleaning scraper is in contact with the filter plate, the three groups of cleaning scrapers are centrally symmetrically distributed, and are connected to the lower end of the rotating shaft at the central position, the upper end of the rotating shaft is fixedly connected to the output end of the driving motor, and the body of the driving motor is fixed to the top of the jar body through a support.

[0007] Further, the inner wall of the tank body is fixedly connected with a circular intercepting plate one, two fan-shaped through holes are formed in the intercepting plate one, a circular intercepting plate two is arranged above the intercepting plate one, and two fan-shaped through holes are also formed in the intercepting plate two; the intercepting plate one and the intercepting plate two jointly form an intercepting mechanism, and the rotating shaft penetrates the center of both.

[0008] Further, the upper end face of the intercepting plate one is provided with inner and outer annular tracks, and the lower end face of the intercepting plate two is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with rolling balls, the intercepting plate two is supported on the intercepting plate one through the rolling balls, and a narrow gap is formed between the intercepting plate one and the intercepting plate two.

[0009] Further, the upper end face of the intercepting plate one is provided with inner and outer annular tracks, and the lower end face of the intercepting plate two is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with rolling balls, the intercepting plate two is supported on the intercepting plate one through the rolling balls, and a narrow gap is formed between the intercepting plate one and the intercepting plate two.

[0010] Further, the upper end face of the intercepting plate one is provided with inner and outer annular tracks, and the lower end face of the intercepting plate two is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with rolling balls, the intercepting plate two is supported on the intercepting plate one through the rolling balls, and a narrow gap is formed between the intercepting plate one and the intercepting plate two.

[0011] Further, the upper end face of the intercepting plate one is provided with inner and outer annular tracks, and the lower end face of the intercepting plate two is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with rolling balls, the intercepting plate two is supported on the intercepting plate one through the rolling balls, and a narrow gap is formed between the intercepting plate one and the intercepting plate two.

[0012] Further, the upper end face of the intercepting plate one is provided with inner and outer annular tracks, and the lower end face of the intercepting plate two is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with rolling balls, the intercepting plate two is supported on the intercepting plate one through the rolling balls, and a narrow gap is formed between the intercepting plate one and the intercepting plate two.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model innovatively sets up cleaning mechanism and intercepting mechanism, every certain time interval, the cleaning scraper will start automatically, and the impurities on the filter plate are scraped off and fall into the below loop; at the same time, intercepting plate one and intercepting plate two work together and divide the tank into two independent spaces; in this way, the water reducer solution which has not been filtered in the upper space is effectively intercepted and cannot flow into the lower space; then, the water is injected into the tank through the water inlet pipe, and the loop is washed by using the impurity removal pipe, so that the loop always maintains good impurity storage capacity; the design realizes the regular cleaning of the filter plate and can discharge the impurities generated in the filtering process in time.

[0015] The utility model also is equipped with booster and pressure stabilizing valve; during the filtering operation, the booster starts and exerts pressure on the inside of the tank, and the pressure stabilizing valve controls the pressure, so that the impurity removal efficiency of the filter plate is significantly improved. This design solves the problem of low filtering efficiency when only relying on the gravity of the solution. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model.

[0017] Figure 2 It is the sectional view of the utility model.

[0018] Figure 3 It is the structural schematic diagram of the cleaning mechanism of the utility model.

[0019] Figure 4 It is the explosion view of the intercepting mechanism of the utility model.

[0020] Figure 5 It is the sectional view of the intercepting mechanism of the utility model.

[0021] Figure 6 It is the utility model Figure 5 The partial close-up view of A in the utility model.

[0022] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0023] 1, tank;2, support plate;3, feeding port;4, discharge pipe;5, filter plate;6, loop;7, cleaning scraper;8, rotating shaft;9, driving motor;10, intercepting plate one;11, intercepting plate two;12, limit clamping plate;13, ball;14, sealing strip;15, rotating cylinder;16, rotating handle;17, sealing cabin;18, water inlet pipe;19, impurity removal pipe;20, gas conveying pipe;21, booster;22, pressure stabilizing valve. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0025] Embodiment:

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 6 As shown:

[0027] The utility model provides a water reducing agent filtering equipment, this equipment contains jar body 1 and rotating shaft 8, the bottom of jar body 1 is supported by three groups of support board 2, and its top is equipped with a feeding port 3, and the feeding port 3 is covered with sealing plug cover, the bottom of jar body 1 is funnel-shaped, and a discharge pipe 4 is connected at the funnel tip, and a water valve is installed on the discharge pipe 4, a bottle cap-shaped filter plate 5 is arranged in the inside of jar body 1, the plane part of filter plate 5 faces upwards, and the filter plate 5 is densely covered with filter holes, and the circumference of filter plate 5 is fixedly connected with the inner wall of jar body 1 through a dolly ring 6, a cleaning mechanism is arranged above filter plate 5, and the cleaning mechanism is composed of three groups of arc-shaped cleaning scrapers 7, the bottom of cleaning scraper 7 is in contact with filter plate 5, the three groups of cleaning scrapers 7 are centrally symmetrically distributed, and are jointly connected with the lower end of rotating shaft 8 at the central position, and the upper end of rotating shaft 8 is fixedly connected with the output end of driving motor 9, and the body of driving motor 9 is fixed on the top of jar body 1 through a support.

[0028] As shown in the accompanying Figure 2 and Figure 4 , the inner wall of jar body 1 is fixedly connected with a circular intercepting plate one 10, two fan-shaped through holes are formed in the intercepting plate one 10, a circular intercepting plate two 11 is arranged above the intercepting plate one 10, and two fan-shaped through holes are also formed in the intercepting plate two 11, the intercepting plate one 10 and the intercepting plate two 11 jointly form an intercepting mechanism, and the rotating shaft 8 penetrates the center of both, a long strip-shaped limiting clamping plate 12 is arranged on one side of the fan-shaped through hole of the intercepting plate one 10, and the limiting clamping plate 12 is clamped on one side of the fan-shaped through hole formed in the intercepting plate two 11, when the through hole of the intercepting plate two 11 is aligned with the through hole of the intercepting plate one 10, the solution in the space above the intercepting plate two 11 can flow down through the through hole, and when the through hole of the intercepting plate two 11 is staggered with the through hole of the intercepting plate one 10, the solution in the space above the intercepting plate two 11 is intercepted and cannot flow down.

[0029] As shown in the accompanying Figure 4 and Figure 6As shown, the upper surface of interceptor plate 10 has two annular tracks, one inner and one outer, and the lower surface of interceptor plate 11 also has two annular tracks at corresponding positions. Ball bearings 13 are placed inside the annular tracks, supporting interceptor plate 11 on interceptor plate 10 and forming a slit between them. A rotating cylinder 15 is connected to the center of interceptor plate 11. The inner wall of the rotating cylinder 15 is tightly attached to the rotating shaft 8, and the upper side of the rotating cylinder 15 is rotatably connected to the upper wall of the tank 1 via a bearing. A sealing chamber 17 covers the top of the tank 1 above the bearing. The rotating cylinder 15 passes through the sealing chamber 17, and a seal is applied at the contact point. A rotating handle 16 is provided at the upper end of the rotating cylinder 15. Rotating the rotating cylinder 15 via the handle 16 reduces friction through the ball bearings 13, driving interceptor plate 11 to rotate on interceptor plate 10.

[0030] Among them, such as Figure 4 As shown, a receiving groove is provided on each side of the fan-shaped through hole on the first interceptor plate 10. A sealing strip 14 is placed in the receiving groove, and the top of the sealing strip 14 is close to the bottom surface of the second interceptor plate 11. The sealing strip 14 is provided to prevent water from flowing down through the fan-shaped through hole when the interceptor mechanism intercepts the water flow in the space above the second interceptor plate 11.

[0031] Among them, such as Figure 2 As shown, a water inlet pipe 18 is connected to the side wall of the tank body 1 at a height below the interceptor plate 10, and a debris removal pipe 19 is connected to the side wall of the tank body 1 at a height above the pocket ring 6. Water valves are installed on both the water inlet pipe 18 and the debris removal pipe 19. Water enters through the water inlet pipe 18 to flush the pocket ring 6, and the impurities trapped inside the pocket ring 6 are discharged through the debris removal pipe 19.

[0032] Among them, such as Figure 1 As shown, a gas supply pipe 20 is connected to the side wall of the tank 1 near the upper part, and the other end of the gas supply pipe 20 is connected to the booster 21; a pressure stabilizing valve 22 is provided on the top of the tank 1, and the pressure discharge port of the pressure stabilizing valve 22 faces inward; the booster 21 pressurizes the inside of the tank 1, and the pressure is controlled by the pressure stabilizing valve 22 to improve the impurity removal efficiency of the filter plate 5.

[0033] The specific usage and function of this embodiment are as follows:

[0034] The utility model discloses a filter device for water reducing agent solution, including the jar body 1, the filter plate 5, the drive motor 9, the drive rotating shaft 8, the cleaning scraper 7, the intercepting board two 11, the intercepting board one 10, the rotating handle 16, the rotating cylinder 15, the water valve of the discharge pipe 4, the water valve of the water inlet pipe 18, the water valve of the impurity removal pipe 19, the water valve of the discharge pipe 4 is opened, and a certain amount of water reducing agent solution is put into the jar body 1 to the feeding opening 3, and the solution falls on the filter plate 5, and then the feeding opening 3 is covered with the sealing plug cover, and the booster 21 is opened, and the effective component in the solution flows into below with moisture through the filter hole of the filter plate 5, and is discharged through the discharge pipe 4, and because the granularity of impurity is larger, is intercepted by the filter plate 5, and every certain time is opened the drive motor 9, and the drive rotating shaft 8 and the cleaning scraper 7 rotate several weeks, and the accumulated impurity on the filter plate 5 is scraped off from the filter plate 5 through the cleaning scraper 7, and the scraped impurity falls into the lower pocket ring 6, and through the rotating handle 16, the drive rotating cylinder 15 and the intercepting board two 11 are rotated ninety degrees, and the intercepting board two 11 is resisted by the limiting clamp plate 12, and the intercepting board one 10 and the fan-shaped through hole of the intercepting board two 11 are staggered, and the intercepting board one 10 and the intercepting board two 11 jointly divide the jar body 1 into two spaces of upper and lower, and the upper solution that has not completed filtration can not flow into the lower, and the water valve of the water inlet pipe 18 and the impurity removal pipe 19 are opened, and the jar body 1 is washed through the water inlet pipe 18 to the pocket ring 6, and the impurity in the pocket ring 6 is discharged through the impurity removal pipe 19.

[0035] The utility model discloses not detailed place, all be the known technology of the person skilled in the art.

Claims

1. A water-reducing agent filtering device, comprising a tank (1) and a rotating shaft (8); the bottom of the tank (1) is supported by three groups of supporting plates (2), and the top of the tank (1) is provided with a feeding opening (3) which is covered with a sealing plug; the bottom of the tank (1) is funnel-shaped, and a discharging pipe (4) is connected to the tip of the funnel, and a water valve is installed on the discharging pipe (4); a bottle cap-shaped filtering plate (5) is arranged in the tank (1), the plane of the filtering plate (5) faces upward, and the filtering plate (5) is densely provided with filtering holes, and the periphery of the filtering plate (5) is fixedly connected with the inner wall of the tank (1) through a grommet (6); characterized in that: The cleaning mechanism is composed of three groups of arc-shaped cleaning scrapers (7), the bottom of the cleaning scraper (7) is in contact with the filter plate (5), the three groups of cleaning scrapers (7) are centrally symmetrically distributed, and are jointly connected to the lower end of the rotating shaft (8) at the central position, the upper end of the rotating shaft (8) is fixedly connected to the output end of the driving motor (9), and the body of the driving motor (9) is fixed on the top of the tank body (1) through a support. ​ 2. The water reducing agent filtration apparatus of claim 1, wherein: The inner wall of the tank body (1) is fixedly connected with a circular intercepting plate one (10), two fan-shaped through holes are formed in the intercepting plate one (10); a circular intercepting plate two (11) is arranged above the intercepting plate one (10), and the intercepting plate two (11) also has two fan-shaped through holes; the intercepting plate one (10) and the intercepting plate two (11) jointly form an intercepting mechanism, and the rotating shaft (8) penetrates the center of the two; a long strip-shaped limiting clamping plate (12) is arranged on one side of the fan-shaped through hole of the intercepting plate one (10), and the limiting clamping plate (12) is clamped on one side of the fan-shaped through hole of the intercepting plate two (11).

3. A water reducing agent filtration apparatus as claimed in claim 2, wherein: The upper end surface of the intercepting plate one (10) is provided with inner and outer annular tracks, and the lower end surface of the intercepting plate two (11) is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with balls (13), the intercepting plate two (11) is supported on the intercepting plate one (10) through the balls (13), and a narrow gap is formed between the intercepting plate one (10) and the intercepting plate two (11).

4. The water reducer filtration apparatus of claim 2, wherein: The upper end surface of the intercepting plate one (10) is provided with inner and outer annular tracks, and the lower end surface of the intercepting plate two (11) is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with balls (13), the intercepting plate two (11) is supported on the intercepting plate one (10), and a narrow gap is formed between the intercepting plate one (10) and the intercepting plate two (11).

5. The water reducer filtration apparatus of claim 2, wherein: The upper end surface of the intercepting plate one (10) is provided with inner and outer annular tracks, and the lower end surface of the intercepting plate two (11) is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with balls (13), the intercepting plate two (11) is supported on the intercepting plate one (10), and a narrow gap is formed between the intercepting plate one (10) and the intercepting plate two (11).

6. The water reducer filtration apparatus of claim 1, wherein: The upper end surface of the intercepting plate one (10) is provided with inner and outer annular tracks, and the lower end surface of the intercepting plate two (11) is also provided with inner and outer annular tracks at the corresponding positions; the annular tracks are placed with balls (13), the intercepting plate two (11) is supported on the intercepting plate one (10), and a narrow gap is formed between the intercepting plate one (10) and the intercepting plate two (11).

7. The water reducer filtration apparatus of claim 1, wherein: The side wall of the tank body (1) is connected with a water inlet pipe (18) at a height below the intercepting plate one (10), and is connected with a impurity removal pipe (19) at a height above the grommet (6), and water valves are arranged on the water inlet pipe (18) and the impurity removal pipe (19). The side wall of the tank body (1) is connected with a gas conveying pipe (20) near the upper end, the other end of the gas conveying pipe (20) is connected with a booster (21); a pressure stabilizing valve (22) is arranged on the top of the tank body (1), and the pressure discharge port of the pressure stabilizing valve (22) faces the inside.

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