A processing device for preparing high-performance concrete by using solid waste

Abstract

The application provides a treatment device for preparing high-performance concrete by using solid waste, and relates to the field of concrete production devices.The treatment device for preparing high-performance concrete by using solid waste comprises a box, a filter cloth and a sieve plate are arranged in the box, the filter cloth is located above the sieve plate, the end of the filter cloth extends to the outside of the box, a fixing rod is arranged outside the box, an electric push rod is connected to the end of the fixing rod, and the end of the electric push rod away from the fixing rod is connected to the outer wall of the box.The treatment device for preparing high-performance concrete by using solid waste is provided with the filter cloth and the sieve plate in the box.The electric push rod cooperates with the fixing rod to drive the filter cloth to shake, so that the aggregate is prevented from blocking the filter holes, the rotating roller, the pin, the rotating rod and the connecting piece cooperate to unblock the sieve holes of the sieve plate.A plurality of cloth strips are arranged between the filter cloth and the sieve plate, the air inlet pipe, the air outlet pipe and the cloth strips cooperate to blow away the light impurities, and the multiple screening effect is achieved.The purpose of impurity removal is achieved, the screening efficiency is further improved, and the blocked parts are unblocked by replacing manual operation.

Description

A processing device for producing high-performance concrete from solid waste. Technical Field

[0001] This invention relates to the field of concrete production equipment technology, specifically to a processing device that can utilize solid waste to prepare high-performance concrete. Background Technology

[0002] With the increasing demand for counterweight concrete, the sand and gravel used in existing counterweight concrete are all natural resources. However, due to the dwindling scarcity and high price of natural sand and gravel resources, excessive extraction can easily cause environmental damage. Furthermore, the emergence and development of the power and metallurgical industries generate a large amount of usable solid industrial waste.

[0003] These solid industrial wastes pollute the environment and waste resources. Therefore, these solid wastes are introduced into the concrete manufacturing industry to prepare new types of concrete.

[0004] During the preparation process, the raw materials are mostly crushed by a crusher. After crushing, the aggregate particles are of different sizes, so the aggregate needs to be screened and any non-stone materials in the aggregate need to be removed.

[0005] In existing technologies, screening and impurity removal often requires the preparation of screens with different mesh sizes. In addition, traditional screening operations do not have the function of removing impurities from aggregates, so further impurity removal is required, which reduces the efficiency of operation. Furthermore, during screening operations, material may clog the screen holes, which requires manual handling of the clogged parts, increasing the labor intensity. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a processing device for preparing high-performance concrete from solid waste, thus solving the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: a treatment device for preparing high-performance concrete using solid waste, comprising a box body, wherein a filter cloth and a sieve plate are provided inside the box body, the filter cloth is located above the sieve plate, the end of the filter cloth extends outside the box body, a fixing rod is provided outside the box body, an electric push rod is connected to the end of the fixing rod, and the end of the electric push rod away from the fixing rod is connected to the outer wall of the box body.

[0008] The box body is provided with an air inlet pipe on the left side and an air outlet pipe on the right side. The air outlet of the air inlet pipe extends downward into the box body at an angle, and the air inlet of the air outlet pipe extends downward into the box body at an angle. The air inlet pipe and the air outlet pipe are located between the filter cloth and the sieve plate.

[0009] It also includes multiple strips of cloth one and multiple strips of cloth two. The strips of cloth one and strips of cloth two are located between the filter cloth and the sieve plate. The strips of cloth two are located below the strips of cloth one. Two pairs of crossbars are connected to the inner wall of the box. The strips of cloth one are arranged at equal intervals between the first pair of crossbars, and the strips of cloth two are arranged at equal intervals between the second pair of crossbars. A single strip of cloth two is located directly below the distance between two adjacent strips of cloth one.

[0010] The bottom of the sieve plate is slidably fitted with a rotating roller, and the roller rod is provided with multiple pins. When the rotating roller moves below the sieve plate, it uses the pins to push out the particles stuck in the sieve holes of the sieve plate.

[0011] Preferably, the fixing rod is hollow inside, and an elastic bag is connected to the bottom of the inner wall of the fixing rod. An elastic metal sheet is provided above the elastic bag. The end of the filter cloth has an extension section. The extension section of the filter cloth extends into the fixing rod and is connected to a rope. The lower end of the rope is connected to the center of the elastic metal sheet. A belt is connected between the elastic metal sheet and the elastic bag. A sliding bar is slidably fitted at the bottom of the fixing rod. A magnet is connected to the upper end of the sliding bar and extends into the elastic bag. A magnetic sheet corresponding to the sliding bar is connected to the top of the inner wall of the elastic bag.

[0012] Preferably, the slide bar is inlaid with a fluorescent plate, and a photosensitive sensor is installed inside the elastic bag. The fixed rod is in a dark state. When the rope pulls the elastic metal sheet, the elastic metal sheet bends upward. The elastic metal sheet pulls the elastic bag through the belt, causing the magnetic sheet to rise. The magnetic sheet attracts the slide bar to rise, so that the fluorescent plate enters the fixed rod. The fixed rod emits light, which is captured by the photosensitive sensor.

[0013] Preferably, the inside of the rotating roller is hollow, and the rotating roller rod has a hole. The pin slides with the inner wall of the hole, and the end of the pin extends into the rotating roller. A spring is sleeved on the pin rod. One end of the spring is connected to the inner wall of the rotating roller, and the other end of the spring is connected to the end of the pin. The rotating roller is pivotally connected to a rotating rod, and the rotating rod is connected to multiple connecting pieces, which are distributed in a spiral shape.

[0014] The motor rotates, which in turn drives the rotating rod to rotate. The rotating rod then drives the connecting plate to rotate, and the connecting plate pushes out the pin, allowing the pin to extend into the screen hole of the screen plate.

[0015] Preferably, the rotating roller is equipped with a motor, and the motor drive shaft is connected to the end of the rotating rod.

[0016] Preferably, the end of the rotating roller is connected to a slider, the top of the slider is connected to a drive wheel, and a groove is provided at the bottom of the screen plate, with the drive wheel slidingly engaging with the groove.

[0017] Preferably, the housing is provided with a connecting rod that passes through the slider.

[0018] Preferably, the top of the box has an opening, a cover plate is hinged to the opening, and a bracket is connected to the outside of the box.

[0019] Preferably, the inner wall of the fixed rod is provided with a slide rail, and the upper and lower ends of the elastic metal sheet are connected with slide bars, the ends of the slide bars slidingly engaging with the slide rail.

[0020] This invention provides a processing device for preparing high-performance concrete from solid waste. It has the following beneficial effects:

[0021] This processing device, capable of producing high-performance concrete from solid waste, incorporates a filter screen and sieve plate within its casing. An electric actuator, in conjunction with a fixed rod, vibrates the filter screen to prevent aggregate from clogging the screen openings. A rotating roller, pins, a rotating rod, and connecting plates work together to unclog the sieve plate openings. Multiple strips of cloth are positioned between the filter screen and the sieve plate. Through the inlet and outlet air pipes and the cloth strips, lightweight impurities are blown away, achieving a multi-stage screening effect. This effectively removes impurities, further improving screening efficiency and replacing manual unclogging of blocked sections. Attached Figure Description

[0022] Figure 1 is a three-dimensional view of the structure of the present invention;

[0023] Figure 2 is a cross-sectional view of the structure of the present invention;

[0024] Figure 3 is a cross-sectional view of the fixing rod structure of the present invention;

[0025] Figure 4 is a schematic diagram of the internal structure of the fixing rod of the present invention;

[0026] Figure 5 is a schematic diagram of the sieve plate structure of the present invention;

[0027] Figure 6 is a schematic diagram of the pin structure of the present invention;

[0028] Figure 7 is a schematic diagram of the rotating rod structure of the present invention.

[0029] In the diagram: 1. Box body, 11. Cover plate, 12. Bracket, 13. Electric push rod, 14. Air inlet pipe, 15. Air outlet pipe, 2. Filter cloth, 21. Rope, 3. Fixing rod, 31. Elastic bag, 311. Magnetic sheet, 32. Sliding bar, 33. Fluorescent plate, 34. Photosensitive sensor, 35. Elastic metal sheet, 36. Sliding strip, 37. Sliding rail, 38. Belt, 4. Cloth strip one, 41. Cloth strip two, 5. Screen plate, 51. Sliding groove, 52. Connecting rod, 53. Sliding block, 54. Drive wheel, 6. Rotating roller, 61. Pin, 611. Spring, 62. Rotating rod, 63. Connecting piece. Detailed Implementation

[0030] This invention provides a processing device for preparing high-performance concrete from solid waste, as shown in Figures 1-7. It includes a housing 1, inside which a filter cloth 2 and a sieve plate 5 are installed. The filter cloth 2 is located above the sieve plate 5, with its ends extending outside the housing 1. A fixing rod 3 is provided outside the housing 1, and an electric actuator 13 is fixedly installed at the end of the fixing rod 3. The end of the electric actuator 13 away from the fixing rod 3 is fixedly installed to the outer wall of the housing 1. The edge of the sieve plate 5 is fixedly installed to the inner wall of the housing 1.

[0031] An air inlet pipe 14 is welded to the left side of the housing 1, and an air outlet pipe 15 is welded to the right side of the housing 1. The air outlet of the air inlet pipe 14 extends downward into the housing 1 at an angle, and the air inlet of the air outlet pipe 15 extends downward into the housing 1 at an angle. The air inlet pipe 14 and the air outlet pipe 15 are located between the filter cloth 2 and the sieve plate 5.

[0032] During operation, the aggregate is poured into the box 1 and initially filtered by the filter cloth 2. The electric push rod 13 repeatedly extends and retracts, causing the filter cloth 2 to be repeatedly tightened and loosened, achieving the purpose of vibration and bumping, avoiding aggregate accumulation and thus preventing the screening speed from being hindered, and further accelerating the screening speed.

[0033] It also includes multiple strips 4 and multiple strips 41. Strips 4 and 41 are located between the filter cloth 2 and the sieve plate 5. Strips 41 are located below strips 4. Two pairs of crossbars are welded to the inner wall of the housing 1. Strips 4 are evenly spaced between the first pair of crossbars, and strips 41 are evenly spaced between the second pair of crossbars. Each strip 41 is located directly below the distance between two adjacent strips 4. The strips are in a relaxed state, and when the airflow blows the strips, they swing up and down.

[0034] During operation, airflow is delivered into the housing 1 through the air inlet pipe 14. The airflow passes under the filter cloth 2, causing the cloth strips to swing up and down. The cloth strips throw the initially screened aggregates upwards, while the lighter impurities are blown out from the air outlet pipe 15, and the heavier impurities fall onto the screen plate 5, thus achieving a second screening.

[0035] Gently tap box 1, and the aggregate that has undergone the second screening falls back onto screen plate 5. By swaying box 1 left and right, the appropriate aggregate passes through screen plate 5, thus achieving the third screening.

[0036] A rotating roller 6 is slidably fitted at the bottom of the sieve plate 5. The roller 6 has multiple pins 61 on its shaft. When the roller 6 moves below the sieve plate 5, the roller 6 rolls and causes the pins 61 to insert into the sieve holes of the sieve plate 5. The pins 61 are used to push out the particles stuck in the sieve holes of the sieve plate 5.

[0037] The fixed rod 3 is hollow inside. An elastic bag 31 is fixedly installed on the bottom of the inner wall of the fixed rod 3. An elastic metal sheet 35 is provided above the elastic bag 31. The filter cloth 2 has an extension section at its end. The extension section of the filter cloth 2 extends into the fixed rod 3 and is fixedly tied with a rope 21. The lower end of the rope 21 is fixedly tied to the center of the elastic metal sheet 35.

[0038] A belt 38 is fixedly bonded between the elastic metal sheet 35 and the elastic bag 31. A sliding rod 32 is slidably fitted at the bottom of the fixing rod 3. A magnet is fixedly installed at the upper end of the sliding rod 32 and extends into the elastic bag 31. A magnetic sheet 311 corresponding to the sliding rod 32 is fixedly bonded to the top of the inner wall of the elastic bag 31.

[0039] A fluorescent panel 33 is embedded in the body of the slider 32, and a photosensitive sensor 34 is fixedly installed inside the elastic bag 31. The inside of the fixed rod 3 is in a dark state. A control terminal is also fixedly installed on the outside of the housing 1. The control terminal is used to control the operation of various electronic components.

[0040] During operation, the aggregate falls into the filter cloth 2, increasing the weight in the center of the filter cloth 2, which pulls the rope 21. When the rope 21 pulls the elastic metal sheet 35, the elastic metal sheet 35 bends upward. The elastic metal sheet 35 pulls the elastic bag 31 via the belt 38, causing the magnetic sheet 311 to rise. The magnetic sheet 311 attracts the slider 32 to rise, causing the fluorescent plate 33 to enter the fixed rod 3. The fixed rod 3 emits light, which is captured by the photosensitive sensor 34. At this time, the electric actuator 13 repeatedly extends and retracts.

[0041] As the weight on the filter cloth 2 decreases after initial screening, the slide bar 32 gradually slides outward from the fixed rod 3 due to its own weight, and the fluorescent plate 33 extends less into the fixed rod. The photosensor 34 detects this change and feeds the information back to the control terminal, causing the electric actuator 13 to stop working.

[0042] The inside of the rotating roller 6 is hollow, and the shaft of the rotating roller 6 has a hole. The pin 61 slides with the inner wall of the hole, and the end of the pin 61 extends into the rotating roller 6. A spring 611 is sleeved on the shaft of the pin 61. One end of the spring 611 is welded to the inner wall of the rotating roller 6, and the other end of the spring 611 is welded to the end of the pin 61. The rotating roller 6 is pivotally connected to a rotating rod 62. Multiple connecting pieces 63 are welded to the shaft of the rotating rod 62. The connecting pieces 63 are distributed in a spiral shape.

[0043] A motor is fixedly installed inside the rotating roller 6, and the motor drive shaft is welded to the end of the rotating rod 62.

[0044] The motor rotates the rotating rod 62, which in turn rotates the connecting piece 63. The connecting piece 63 pushes out the pin 61, allowing the pin 61 to extend into the sieve hole of the sieve plate 5.

[0045] A slider 53 is connected to the end of the rotating roller 6. A motor is fixedly installed on the side of the slider 53. The motor drive shaft is welded to the end of the rotating roller 6. A drive wheel 54 is fixedly installed on the top of the slider 53. A groove 51 is opened at the bottom of the screen plate 5. The drive wheel 54 slides in cooperation with the groove 51.

[0046] A connecting rod 52 is welded inside the housing 1, and the connecting rod 52 passes through the slider 53.

[0047] During operation, the motor drives the rotating roller 6 to rotate, the drive wheel 54 moves the slider 53, and at the same time the motor drives the connecting piece 63 to rotate, causing the pin 61 to be inserted into the screen hole, thereby achieving the purpose of unblocking the screen hole.

[0048] The top of the box 1 is open, and a cover plate 11 is hinged to the opening. A bracket 12 is connected to the outside of the box 1. The upper end of the bracket 12 is pivotally connected to the outer wall of the box 1. Swinging the box 1 back and forth causes the aggregate on the screen plate 5 to roll back and forth, thereby allowing suitable aggregate to pass through the screen plate 5.

[0049] A slide rail 37 is welded to the inner wall of the fixed rod 3. Slide bars 36 are fixedly installed at both ends of the elastic metal sheet 35, and the ends of the slide bars 36 slide in contact with the slide rail 37.

[0050] In summary, this processing device for preparing high-performance concrete from solid waste includes a filter cloth 2 and a sieve plate 5 inside the housing 1. An electric actuator 13, in conjunction with a fixed rod 3, causes the filter cloth 2 to vibrate, preventing aggregate from clogging the filter holes. A rotating roller 6, a pin 61, a rotating rod 62, and a connecting piece 63 work together to clear the sieve holes in the sieve plate 5. Multiple cloth strips are placed between the filter cloth 2 and the sieve plate 5. Through the air inlet pipe 14, air outlet pipe 15, and the cloth strips, lightweight impurities are blown away, achieving a multi-stage screening effect. This achieves the purpose of impurity removal, further improving screening efficiency and replacing manual unclogging of blocked sections.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A treatment device for preparing high-performance concrete from solid waste, characterized in that: The enclosure includes a housing (1), inside which a filter cloth (2) and a sieve plate (5) are provided. The filter cloth (2) is located above the sieve plate (5), and the end of the filter cloth (2) extends to the outside of the housing (1). A fixing rod (3) is provided outside the housing (1), and an electric push rod (13) is connected to the end of the fixing rod (3). The end of the electric push rod (13) away from the fixing rod (3) is connected to the outer wall of the housing (1). An air inlet pipe (14) is provided on the left side of the housing (1), and an air outlet pipe (15) is provided on the right side of the housing (1). The air outlet of the air inlet pipe (14) extends downward into the housing (1), and the air inlet of the air outlet pipe (15) extends downward into the housing (1). The air inlet pipe (14) and the air outlet pipe (15) extend downward into the housing (1). The tube (15) is located between the filter cloth (2) and the sieve plate (5); it also includes multiple strips of cloth one (4) and multiple strips of cloth two (41), the strips of cloth one (4) and the strips of cloth two (41) are located between the filter cloth (2) and the sieve plate (5), the strips of cloth two (41) are located below the strips of cloth one (4), the inner wall of the box (1) is connected to two pairs of crossbars, the strips of cloth one (4) are arranged at equal distances between the first pair of crossbars, the strips of cloth two (41) are arranged at equal distances between the second pair of crossbars, and a single strip of cloth two (41) is located directly below the distance between two adjacent strips of cloth one (4); the bottom of the sieve plate (5) is slidably fitted with a rotating roller (6), the body of the rotating roller (6) is provided with multiple pins (61), the rotating roller (6) is in When the sieve plate (5) moves downwards, the pin (61) pushes out the particles stuck in the sieve holes of the sieve plate (5); the fixed rod (3) is hollow inside, and an elastic bag (31) is connected to the bottom of the inner wall of the fixed rod (3). An elastic metal sheet (35) is provided above the elastic bag (31). The filter cloth (2) has an extension section at its end. The extension section of the filter cloth (2) extends into the fixed rod (3) and is connected to a rope (21). The lower end of the rope (21) is connected to the center of the elastic metal sheet (35). A belt (38) is connected between the elastic metal sheet (35) and the elastic bag (31). A sliding rod (32) is slidably fitted at the bottom of the fixed rod (3). A magnet is connected to the upper end of the sliding rod (32). And it extends into the elastic bag (31), the top of the inner wall of the elastic bag (31) is connected to a magnetic sheet (311) corresponding to the slider (32); the slider (32) is inlaid with a fluorescent plate (33), the elastic bag (31) is equipped with a photosensitive sensor (34), the fixed rod (3) is in a dark state, when the rope (21) pulls the elastic metal sheet (35), the elastic metal sheet (35) bends upward, the elastic metal sheet (35) pulls the elastic bag (31) through the belt (38) to make the magnetic sheet (311) rise, the magnetic sheet (311) attracts the slider (32) to rise, so that the fluorescent plate (33) enters the fixed rod (3), and the fixed rod (3) emits light which is captured by the photosensitive sensor (34).

2. The processing device for preparing high-performance concrete from solid waste according to claim 1, characterized in that: The inside of the rotating roller (6) is hollow, and the shaft of the rotating roller (6) has a hole. The pin (61) slides with the inner wall of the hole. The end of the pin (61) extends into the rotating roller (6). The shaft of the pin (61) is fitted with a spring (611). One end of the spring (611) is connected to the inner wall of the rotating roller (6), and the other end of the spring (611) is connected to the end of the pin (61). The rotating roller (6) is pivotally connected to a rotating rod (62). The shaft of the rotating rod (62) is connected to multiple connecting pieces (63), which are arranged in a spiral shape. The rotation of the motor drives the rotating rod (62) to rotate, and the rotating rod (62) drives the connecting pieces (63) to rotate. The connecting pieces (63) push the pin (61) out, so that the pin (61) can extend into the sieve hole of the sieve plate (5).

3. The processing device for preparing high-performance concrete from solid waste according to claim 2, characterized in that: The rotating roller (6) is equipped with a motor, and the motor drive shaft is connected to the end of the rotating rod (62).

4. The processing device for preparing high-performance concrete from solid waste according to claim 3, characterized in that: The end of the rotating roller (6) is connected to a slider (53), the top of the slider (53) is connected to a drive wheel (54), and the bottom of the sieve plate (5) is provided with a groove (51), and the drive wheel (54) slides in cooperation with the groove (51).

5. The processing device for preparing high-performance concrete from solid waste according to claim 4, characterized in that: The housing (1) is equipped with a connecting rod (52), which passes through the slider (53).

6. The processing device for preparing high-performance concrete from solid waste according to claim 5, characterized in that: The top of the box (1) is open, and a cover plate (11) is hinged to the opening. A bracket (12) is connected to the outside of the box (1).

7. The processing device for preparing high-performance concrete from solid waste according to claim 6, characterized in that: The inner wall of the fixed rod (3) is provided with a slide rail (37), and the upper and lower ends of the elastic metal sheet (35) are connected with slide bars (36), and the ends of the slide bars (36) slide in cooperation with the slide rail (37).

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