A device for preparing calcium carbonate type waste slag geopolymer

Abstract

The present invention discloses a preparation device for waste slag geopolymer of calcium carbonate type, and relates to the technical field of waste slag geopolymer preparation; in order to improve the processing efficiency of the preparation raw materials; the present invention comprises a base and a flushing mechanism for cleaning the preparation raw materials, the top outer wall of the base is fixed with a screening part, and the top of the screening part is fixed with an electric telescopic rod, the output ends of the two electric telescopic rods are fixed with connecting plates through pins, and a containing frame is welded between the two connecting plates, and blocking mechanisms are fixed on both sides of the containing frame, and the blocking mechanism comprises an L-shaped plate and a sliding rod, and the L-shaped plate is welded to the outer wall of one side of the containing frame. By integrating the flushing and screening functions, and through the coordinated work of the electric telescopic rod and the flushing mechanism, efficient and automated pretreatment of the preparation raw materials is achieved. This not only improves production efficiency, but also reduces the tediousness and errors of manual operation, and ensures the cleanliness of the raw materials and the accuracy of particle size sorting.

Description

Technical Field

[0001] The invention relates to the technical field of waste slag geopolymer preparation, in particular to a preparation device for calcium carbonate type waste slag geopolymer. Background Art

[0002] In the prior art, in the preparation process of calcium carbonate type waste slag geopolymer, the pretreatment of raw materials is a crucial link. The quality of the pretreatment directly affects the efficiency of the subsequent polymerization reaction and the performance of the product. Among them, flushing the prepared raw materials is an indispensable step, which aims to remove impurities and pollutants on the surface of the raw materials to ensure the cleanliness of the raw materials. However, traditional flushing methods often have problems such as uneven flushing and low flushing efficiency, resulting in poor pretreatment effect of the raw materials. Therefore, a calcium carbonate type waste slag geopolymer preparation device with a simple structure, convenient operation, high flushing efficiency and high screening accuracy is needed to solve the problems existing in the prior art, improve the pretreatment effect of the raw materials, and provide a strong guarantee for the subsequent polymerization reaction.

[0003] In response to the above needs, the present invention proposes a device for preparing calcium carbonate type waste slag geopolymers. The device not only has a flushing mechanism that can stir the raw materials during the flushing process to improve the flushing effect, but also has a screening part that can accurately screen the particle size of the raw materials. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a preparation device for calcium carbonate type waste slag geopolymer.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A preparation device for calcium carbonate type waste slag geopolymer, comprising a base and a flushing mechanism for cleaning the prepared raw materials, a screening part is fixed to the top outer wall of the base, and an electric telescopic rod is fixed to the top of the screening part, two electric telescopic rod output ends are fixed with connecting plates by pins, and a accommodating frame is welded between the two connecting plates, and a blocking mechanism is fixed on both sides of the accommodating frame, the blocking mechanism comprises an L-shaped plate and a sliding rod, the L-shaped plate is welded to the outer wall of one side of the accommodating frame, and the sliding rod is movably connected to the inner wall of the through hole opened on the surface of the L-shaped plate, and a U-shaped frame is fixed to one end of the sliding rod, and a spring is clamped between the U-shaped frame and the L-shaped plate, one end of the sliding rod is fixed to a supporting frame, the top outer wall of the base is fixed with a limiting member, and the limiting member comprises a push rod and a limiting roller, the two push rods are welded to the top outer wall of the base, and the limiting roller is movably connected between the two push rods.

[0007] Preferably, the screening part includes a vertical plate and a square frame, the vertical plate is welded to the top outer wall of the base, and the square frame is fixed to the inner wall of the vertical plate, and side holes are opened on the outer walls on both sides of the square frame.

[0008] Furthermore: elastic parts are installed on the inner walls on both sides of the frame, and a sieve plate is fixed on the top of the elastic parts.

[0009] Further: the elastic part includes a T-shaped rod and a rectangular plate, the rectangular plate is welded to the inner wall of one side of the square frame, and the T-shaped rod is movably connected to the inner wall of the through hole opened on the surface of the rectangular plate, and the top of the T-shaped rod and the bottom of the sieve plate are fixedly connected, and a spring three is clamped between the inner wall of the bottom of the T-shaped rod and the outer wall of the bottom of the rectangular plate.

[0010] As a preferred solution of the present invention: the flushing mechanism includes a pipe and a square plate, the square plate is fixed to the outer wall of the top of the frame, and the pipe is movably connected to the inner wall of the through hole opened on the surface of the square plate, and a nozzle is fixed at one end of the pipe.

[0011] As a further solution of the present invention: a vertical rod is welded to the top outer wall of the accommodating frame, a rack is welded to the top outer wall of the vertical rod, and a gear meshing with the rack is fixed to the circumferential outer wall of the pipe by a pin.

[0012] As a further solution of the present invention: a scraping assembly is installed at the bottom of the accommodating frame, and the scraping assembly includes a pressing seat and a scraper. The scraper is movably connected to the inner wall of the slide groove opened at the bottom of the square frame, and the pressing seat is fixed to the outer wall of the bottom of the accommodating frame, and a swing plate is movably connected between the inner wall of the pressing seat and the inner wall of the scraper.

[0013] On the basis of the above scheme: a sleeve is fixed at the bottom of the pipe, and a sleeve rod is movably connected to the bottom of the sleeve, and a spring 2 is clamped between the top of the sleeve rod and the inner wall of the sleeve top, and a stirring plate is fixed at the bottom of the sleeve rod.

[0014] Based on the above solution: the chute at the bottom of the frame is L-shaped.

[0015] The beneficial effects of the present invention are:

[0016] 1. A device for preparing calcium carbonate-based waste slag geopolymers integrates flushing and screening functions. Through the coordinated work of an electric telescopic rod and a flushing mechanism, it achieves efficient and automated pretreatment of the prepared raw materials. This not only improves production efficiency, but also reduces the tediousness and errors of manual operation, ensuring the cleanliness of the raw materials and the accuracy of particle size sorting.

[0017] 2. A device for preparing calcium carbonate-type waste slag geopolymers. The support frame is connected to the containing frame via a slide rod and an L-shaped plate. In conjunction with the use of a limiting roller and a spring, the support frame can be tightly closed during flushing to prevent the raw material from leaking. At the same time, it can automatically expand after flushing to facilitate the unloading of the raw material. This design not only ensures the flushing effect but also improves the convenience of operation.

[0018] 3. A device for preparing calcium carbonate-based waste slag geopolymers. Through a combined design of a frame, a sieve plate, and an elastic member, the device can achieve particle size screening of the raw materials being prepared. When it is necessary to collect the raw materials trapped on the sieve plate, simply apply pressure to the elastic member to move the sieve plate downward, facilitating the discharge of the raw materials through the side holes. This design simplifies the screening and collection process and improves raw material utilization.

[0019] 4. A device for preparing calcium carbonate-based waste slag geopolymers. The pipes in the flushing mechanism rotate through the meshing of a gear and rack, allowing the nozzle to evenly spray cleaning water while moving up and down, thereby ensuring comprehensive cleaning of the preparation raw materials. This design not only improves cleaning efficiency but also ensures the consistency of raw material cleanliness.

[0020] 5. A device for preparing calcium carbonate-based waste slag geopolymers. The scraping assembly in the device, through the combined design of a pressure seat, a scraper, and a swing plate, converts the vertical movement of the receiving frame into the lateral movement of the scraper. This not only scrapes the screen plate to prevent material residue, but also pushes the material, facilitating its rapid discharge from the side holes. This design not only improves screening and collection efficiency, but also enhances the practicality and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a device for preparing calcium carbonate type waste slag geopolymers proposed by the present invention;

[0022] Figure 2 This is a side structural diagram of a device for preparing calcium carbonate type waste slag geopolymers proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the explosion structure of a device for preparing calcium carbonate type waste slag geopolymers proposed by the present invention;

[0024] Figure 4 This is a schematic structural diagram of the flushing portion of a device for preparing calcium carbonate type waste slag geopolymers proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the bottom structure of the screening part of a device for preparing calcium carbonate type waste slag geopolymers proposed by the present invention;

[0026] Figure 6 The present invention provides a schematic diagram of the main structure of the screening part of a device for preparing calcium carbonate type waste slag geopolymer.

[0027] In the figure: base 1; vertical plate 2; side hole 3; square frame 4; accommodating frame 5; connecting plate 6; electric telescopic rod 7; vertical rod 8; rack 9; pipe 10; square plate 11; U-shaped frame 12; top rod 13; support frame 14; L-shaped plate 15; spring 1 16; slide bar 17; stirring plate 18; pressing seat 19; gear 20; nozzle 21; spring 2 22; sleeve 23; sleeve rod 24; sieve plate 25; T-bar 26; spring 3 27; rectangular plate 28; swing plate 29; scraper 30; limiting roller 31. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The following describes in detail embodiments of the present invention, examples of which 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 present invention, and should not be construed as limiting the present invention.

[0030] Example 1:

[0031] A device for preparing calcium carbonate type waste slag geopolymer, such as Figures 1 to 6 As shown, it includes a base 1 and a flushing mechanism for cleaning the prepared raw materials, a screening part is fixed to the top outer wall of the base 1, and an electric telescopic rod 7 is fixed to the top of the screening part, the output ends of the two electric telescopic rods 7 are fixed with a connecting plate 6 by a pin, and a accommodating frame 5 is welded between the two connecting plates 6, and a blocking mechanism is fixed on both sides of the accommodating frame 5, the blocking mechanism includes an L-shaped plate 15 and a sliding rod 17, the L-shaped plate 15 is welded to the outer wall of one side of the accommodating frame 5, and the sliding rod 17 is slidably connected to the inner wall of the through hole opened on the surface of the L-shaped plate 15, and a U-shaped frame 12 is fixed to one end of the sliding rod 17, and a spring 16 is clamped between the U-shaped frame 12 and the L-shaped plate 15, and a support frame 14 is fixed to one end of the sliding rod 17, the top outer wall of the base 1 is fixed with a limiting member by bolts, and the limiting member includes a push rod 13 and a limiting roller 31, the two push rods 13 are welded to the top outer wall of the base 1, and the limiting roller 31 is rotatably connected between the two push rods 13;

[0032] When it is necessary to prepare the polymer, the raw materials are first pretreated, and the treatment process includes washing and screening. The purpose of washing is to ensure the cleanliness of the raw materials, and the purpose of screening is to sort the particle size of the raw materials. During washing, the electric telescopic rod 7 is used to adjust the height of the connecting plate 6 and the containing frame 5 so that the outer wall of the circumference of the limiting roller 31 and the side direction of the U-shaped frame 12 are kept in contact. The top and bottom of the U-shaped frame 12 are both inclined structures. Therefore, when the top and bottom of the U-shaped frame 12 move along the outer wall of the circumference of the limiting roller 31, the limiting roller 31 squeezes the inclined structure of the top or bottom of the U-shaped frame 12, so that the sliding rod 17 slides along the L-shaped plate 15. During the sliding process, the L-shaped plate 15 drives the support frame 14 to slide along the side wall of the containing frame 5, thereby closing the two support frames 14 to each other. There is a leakage hole on the support frame 14, and the inner diameter of the leakage hole is smaller than the particle size of the raw materials, so that the raw materials are placed inside the containing frame 5 to prevent the raw materials from leaking out of the support frame 14;

[0033] By providing a flushing mechanism, the prepared raw materials in the receiving frame 5 can be flushed, and the dust and other impurities after flushing together with the waste liquid after cleaning are discharged through the leakage holes on the support frame 14. When the prepared raw materials are flushed, the height of the receiving frame 5 is adjusted again by the electric telescopic rod 7. When the U-shaped frame 12 and the limiting roller 31 are separated, the rebound force of the spring 16 is used to make the two support frames 14 expand to both sides along the receiving frame 5 at the same time, and the prepared raw materials on the support frames 14 fall under the action of their own gravity to realize the unloading of the prepared raw materials.

[0034] The screening part includes a vertical plate 2 and a square frame 4. The vertical plate 2 is welded to the top outer wall of the base 1, and the square frame 4 is fixed to the inner wall of the vertical plate 2. Side holes 3 are opened on the outer walls of both sides of the square frame 4. Elastic members are installed on the inner walls of both sides of the frame 4, and a screen plate 25 is fixed on the top of the elastic member.

[0035] The square frame 4 and the sieve plate 25 can be provided to receive the prepared raw materials after cleaning, and the sieve plate 25 can be provided to screen the particle size of the prepared raw materials. The prepared raw materials with larger particle sizes are retained at the bottom of the sieve plate 25, and the prepared raw materials with smaller particle sizes are discharged through the sieve holes on the sieve plate 25. When it is necessary to collect the prepared raw materials retained on the sieve plate 25, the sieve plate 25 is moved downward along the inner wall of the square frame 4 by applying pressure to the elastic member. When the sieve plate 25 moves to a relative opening with the side hole 3, the side hole 3 is used to facilitate the removal and collection of the prepared raw materials filtered and retained by the sieve plate 25.

[0036] The flushing mechanism includes a pipe 10 and a square plate 11. The square plate 11 is fixed to the outer wall of the top of the frame 4 by bolts, and the pipe 10 is rotatably connected to the inner wall of the through hole opened on the surface of the square plate 11. A nozzle 21 is fixed to one end of the pipe 10.

[0037] The cleaning water can be introduced into the nozzle 21 by providing the pipeline 10 , and the cleaning water can be sprayed into the containing frame 5 by the nozzle 21 , thereby flushing the prepared raw materials.

[0038] A vertical rod 8 is welded to the top outer wall of the receiving frame 5, and a rack 9 is welded to the top outer wall of the vertical rod 8. A gear 20 meshing with the rack 9 is fixed to the circumferential outer wall of the pipe 10 by a pin.

[0039] By providing the rack 9 and the gear 20, the pipe 10 can also rotate when it moves up and down. The nozzle 21 effectively increases its spraying range during the rotation process, thereby ensuring that the prepared raw materials are evenly cleaned.

[0040] The elastic member includes a T-shaped rod 26 and a rectangular plate 28. The rectangular plate 28 is welded to the inner wall of one side of the frame 4, and the T-shaped rod 26 is slidably connected to the inner wall of the through hole opened on the surface of the rectangular plate 28. The top of the T-shaped rod 26 is fixedly connected to the bottom of the sieve plate 25. A spring 27 is clamped between the inner wall of the bottom of the T-shaped rod 26 and the outer wall of the bottom of the rectangular plate 28.

[0041] When pressure is applied to the sieve plate 25, the spring three 27 is deformed during the stretching process, so that the prepared raw materials trapped above the sieve plate 25 move to the side hole 3 during the downward movement, making it easier to guide the prepared raw materials out of the side hole 3.

[0042] A scraping assembly is installed at the bottom of the receiving frame 5, and the scraping assembly includes a pressing seat 19 and a scraper 30. The scraper 30 is slidably connected to the inner wall of the slide groove opened at the bottom of the square frame 4, and the pressing seat 19 is fixed to the outer wall of the bottom of the receiving frame 5. A swing plate 29 is rotatably connected between the inner wall of the pressing seat 19 and the inner wall of the scraper 30;

[0043] When the frame 4 drives the pressing seat 19 to move downward, the swing plate 29 is used to convert the vertical movement of the pressing seat 19 into the lateral movement of the scraper 30 along the frame 4. Before the scraper 30 moves to the end of the frame 4, a slider is installed on the side wall of the scraper 30, and the slider is slidably connected with the slide groove at the bottom of the frame 4. Therefore, the elastic member will only be slightly deformed or not deformed during this process. When the scraper 30 moves to the end of the frame 4, the frame 4 limits the scraper 30 so that the scraper 30 can no longer move horizontally. At this time, as the accommodating frame 5 continues to move downward, the scraper 30 will press the sieve plate 25 downward under the drive of the accommodating frame 5, and at the same time, the swing plate 29 and the scraper 30 push the prepared raw material. When the pushed prepared raw material moves to the side hole 3, it will be discharged from the side hole 3 along the inclined swing plate 29, thereby realizing the discharge of the prepared raw material;

[0044] The chute is in an "L" shape, thereby guiding the moving path of the scraper 30. The scraper 30 can be used to scrape the screen plate 25 to prevent the prepared raw materials from remaining on the screen plate 25, and at the same time, it can play a role in pushing the prepared raw materials, so that the prepared raw materials can be quickly discharged from the side hole 3.

[0045] When the present embodiment is in use, the calcium carbonate type waste residue raw material to be prepared is placed in the containing frame 5, and the height of the connecting plate 6 and the containing frame 5 is adjusted by the electric telescopic rod 7 to make the U-shaped frame 12 fit with the limiting roller 31. Due to the inclined structure of the U-shaped frame 12, the limiting roller 31 will squeeze the U-shaped frame 12, and the sliding connection between the slide rod 17 and the L-shaped plate 15 will drive the support frame 14 to close to prevent the raw material from leaking. Then the flushing mechanism is started, and the cleaning water enters the nozzle 21 through the pipe 10 to flush the raw material in the containing frame 5. Since the gear 20 on the pipe 10 is engaged with the rack 9, the pipe 10 will rotate while moving up and down to expand the spray range. The dust and impurities after flushing are discharged together with the waste liquid through the leakage hole on the support frame 14. After flushing, the electric telescopic rod 7 is adjusted again to disengage the U-shaped frame 12 from the limiting roller 31, and the spring 16 rebounds, and the support frame 14 is unfolded, and the raw material falls onto the sieve plate 25 in the square frame 4 under the action of gravity for particle size screening. The raw material with larger particle size is intercepted on the sieve plate 25, and the raw material with smaller particle size is discharged through the sieve hole. When the intercepted raw material needs to be collected, pressure is applied to the elastic member to move the sieve plate 25 downward. When the sieve plate 25 and the side hole 3 have a relative opening, it is convenient to take out the raw material. After screening is completed, the electric telescopic rod 7 is continued to be adjusted to move the accommodating frame 5 downward, and the scraping assembly starts to work. The pressing seat 19 moves downward with the accommodating frame 5, and the vertical movement is converted into the lateral movement of the scraper 30 through the swing plate 29. The scraper 30 first scrapes the sieve plate 25 during the movement to avoid raw material residue. When the scraper 30 moves to the end of the square frame 4, it is limited. At this time, as the accommodating frame 5 continues to move downward, the scraper 30 and the swing plate 29 jointly push the raw material, so that the raw material is discharged from the side hole 3 along the inclined swing plate 29.

[0046] Example 2:

[0047] A device for preparing calcium carbonate type waste slag geopolymer, such as Figures 1 to 6 As shown, in order to improve the flushing effect of the prepared raw materials, this embodiment makes the following supplements on the basis of Example 1: a sleeve 23 is fixed to the bottom of the pipe 10, and a sleeve rod 24 is slidably connected to the bottom of the sleeve 23, and a spring 22 is clamped between the top of the sleeve rod 24 and the inner wall of the top of the sleeve 23, and a stirring plate 18 is fixed to the bottom of the sleeve rod 24;

[0048] When the nozzle 21 flushes the prepared raw materials during the rotation process, the stirring plate 18 stirs the prepared raw materials in the containing frame 5 during the synchronous rotation following the pipeline 10, thereby ensuring that the nozzle 21 flushes the prepared raw materials evenly. The elastic force of the spring 22 is used to ensure that the stirring plate 18 is always in contact with the surface of the support frame 14 during the rotation process, thereby increasing the stirring range according to the different swing amplitudes.

[0049] The above is a preferred specific embodiment of the present invention, and the scope of protection of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the technical scope disclosed by the present invention in combination with existing technologies or public common sense, within the spirit and principles of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for preparing calcium carbonate type waste slag geopolymer, comprising a base (1) and a flushing mechanism for cleaning the preparation raw materials, characterized in that: A screening part is fixed to the top outer wall of the base (1), and an electric telescopic rod (7) is fixed to the top of the screening part. The output ends of the two electric telescopic rods (7) are fixed with connecting plates (6) through pins, and a containing frame (5) is welded between the two connecting plates (6). A blocking mechanism is fixed to both sides of the containing frame (5), and the blocking mechanism includes an L-shaped plate (15) and a sliding rod (17). The L-shaped plate (15) is welded to the outer wall of one side of the containing frame (5), and the sliding rod (17) is movably connected to the L-shaped plate (15). The inner wall of the through hole is provided on the surface, and a U-shaped frame (12) is fixed to one end of the slide rod (17), and a spring (16) is clamped between the U-shaped frame (12) and the L-shaped plate (15), a support frame (14) is fixed to one end of the slide rod (17), a limiting member is fixed to the top outer wall of the base (1), and the limiting member includes a top rod (13) and a limiting roller (31), the two top rods (13) are welded to the top outer wall of the base (1), and the limiting roller (31) is movably connected between the two top rods (13).

2. The device for preparing calcium carbonate type waste slag geopolymer according to claim 1, characterized in that: The screening part comprises a vertical plate (2) and a square frame (4), wherein the vertical plate (2) is welded to the top outer wall of the base (1), and the square frame (4) is fixed to the inner wall of the vertical plate (2), and side holes (3) are provided on the outer walls on both sides of the square frame (4).

3. The device for preparing calcium carbonate type waste slag geopolymer according to claim 2, characterized in that: Elastic parts are installed on the inner walls of both sides of the square frame (4), and a sieve plate (25) is fixed on the top of the elastic part.

4. The device for preparing calcium carbonate type waste slag geopolymer according to claim 3, characterized in that: The elastic member comprises a T-shaped rod (26) and a rectangular plate (28); the rectangular plate (28) is welded to an inner wall of one side of the square frame (4); the T-shaped rod (26) is movably connected to the inner wall of a through hole opened on the surface of the rectangular plate (28); the top of the T-shaped rod (26) and the bottom of the sieve plate (25) are fixedly connected; a spring three (27) is clamped between the bottom inner wall of the T-shaped rod (26) and the bottom outer wall of the rectangular plate (28).

5. The device for preparing calcium carbonate type waste slag geopolymer according to claim 4, characterized in that: The flushing mechanism comprises a pipe (10) and a square plate (11), wherein the square plate (11) is fixed to the top outer wall of the square frame (4), and the pipe (10) is movably connected to the inner wall of a through hole opened on the surface of the square plate (11), and a nozzle (21) is fixed to one end of the pipe (10).

6. The device for preparing calcium carbonate type waste slag geopolymer according to claim 5, characterized in that: A vertical rod (8) is welded to the top outer wall of the containing frame (5), a rack (9) is welded to the top outer wall of the vertical rod (8), and a gear (20) meshing with the rack (9) is fixed to the circumferential outer wall of the pipe (10) via a pin.

7. The device for preparing calcium carbonate type waste slag geopolymer according to claim 6, characterized in that: A scraping assembly is installed at the bottom of the accommodating frame (5), and the scraping assembly includes a pressing seat (19) and a scraper (30). The scraper (30) is movably connected to the inner wall of a slide groove opened at the bottom of the square frame (4), and the pressing seat (19) is fixed to the outer wall of the bottom of the accommodating frame (5), and a swing plate (29) is movably connected between the inner wall of the pressing seat (19) and the inner wall of the scraper (30).

8. The device for preparing calcium carbonate type waste slag geopolymer according to claim 7, characterized in that: A sleeve (23) is fixed at the bottom of the pipe (10), and a sleeve rod (24) is movably connected to the bottom of the sleeve (23), and a second spring (22) is clamped between the top of the sleeve rod (24) and the inner wall of the top of the sleeve (23), and a stirring plate (18) is fixed at the bottom of the sleeve rod (24).

9. The device for preparing calcium carbonate type waste slag geopolymer according to claim 8, characterized in that: The slide groove provided at the bottom of the square frame (4) is in an "L" shape.

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