Production device and method for producing low-carbon cementing material by utilizing industrial waste residues

Abstract

The invention discloses a production device and method for producing a low-carbon cementing material by using industrial waste residues, and relates to the technical field of industrial waste residue treatment.The production device comprises a base, a supporting frame is arranged outside the base, a stirring box and a grinding box are arranged on the supporting frame, a plurality of rotating rods are arranged in the stirring box, and the rotating rods are arranged in the grinding box; a stirring paddle is arranged outside the rotating rod, a mold is arranged at the top of the base, a filtering box is arranged in the grinding box, a filtering net is arranged in a groove, limiting grooves are formed in the upper side and the lower side of the grinding box correspondingly, driving plates are slidably arranged in the limiting grooves, and lifting frames are slidably arranged on the driving plates; the grinding roller and the rolling plate grind the industrial waste residues, the ground waste residue powder is filtered and then falls into the stirring box, the raw materials are stirred and mixed more uniformly, and the cementing material can be obtained after formed slurry is formed, so that the production of the low-carbon cementing material is more convenient and quicker.

Description

Technical Field

[0001] The invention relates to the technical field of industrial waste residue treatment, in particular to a production device and method for producing low-carbon gelling materials by utilizing industrial waste residue. Background Art

[0002] Industrial waste residue refers to solid waste generated during industrial production activities. It is a type of solid waste, referred to as industrial waste. It is various waste residues, dust and other wastes discharged into the environment during the industrial production process. It can be divided into general industrial waste (such as blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid residue, waste gypsum, desulfurization ash, carbide slag, salt mud, etc.) and industrial hazardous solid waste, that is, hazardous solid waste.

[0003] The use of industrial waste slag to produce low-carbon cementitious materials has significant environmental, resource and economic benefits, and is an important technical path to promote the green transformation of the building materials industry. Existing production equipment cannot ensure the complete crushing of industrial waste slag when treating industrial waste slag, and cannot achieve continuous crushing and grinding of industrial waste slag. The use effect is poor and cannot meet the production and use needs of low-carbon cementitious materials. Summary of the Invention

[0004] The object of the present invention is to provide a production device and method for producing low-carbon gelling materials using industrial waste residues, so as to solve the problem of inconvenience in using existing processing devices.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A production device for producing low-carbon cementitious materials using industrial waste residues, comprising a base and:

[0007] A grinding box, a support frame is provided on the outside of the base, a mixing box and a grinding box are provided on the support frame, a plurality of rotating rods are provided inside the mixing box, a stirring paddle is provided outside the rotating rod, a mold is provided on the top of the base, a filter box is provided inside the grinding box, a groove is provided inside the filter box, a filter screen is provided inside the groove, limiting grooves are provided on the upper and lower sides of the grinding box, a driving plate is slidably provided inside the limiting groove, a lifting frame is slidably provided on the driving plate, a transmission plate is provided at the bottom of the lifting frame, a sliding groove is provided on the top of the filter box, the bottom end of the transmission plate penetrates into the sliding groove and slidably cooperates with it, and a rotating shaft is provided between the two transmission plates;

[0008] Grinding roller, a grinding roller is provided on the outside of the rotating shaft, a transmission groove is provided on the outside of the grinding roller, a movable plate is slidably provided inside the transmission groove, a rolling plate is rotatably provided on the movable plate, a pressure strip is provided on the rolling plate, a guide groove and a discharge chute are provided on the outside of the grinding box, a transmission column is slidably provided inside the guide groove, and the transmission column is rotatably provided on the lifting frame;

[0009] A driving mechanism is provided outside the grinding box and is capable of driving the driving plate to slide along the limiting groove;

[0010] The transmission mechanism is connected to the rotating rod and can drive the rotating rod and the stirring paddle to rotate.

[0011] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0012] In an optional solution: the driving mechanism includes a screw, a transmission belt and a sleeve, a screw is provided on the support frame, a sleeve is provided on the drive plate, the sleeve is sleeved on the screw through a threaded groove opened inside, a transmission belt is provided between the two screws, a fixed plate is provided on the side wall of the support frame, a motor is provided on the fixed plate, and the rotating end of the motor is connected to the screw.

[0013] In an optional solution: the transmission mechanism includes a transverse plate, a rack and a gear, a mounting plate is provided on the inner wall of the support frame, a transverse plate is provided between the two mounting plates, a rack is provided on the outside of the transverse plate, and a gear meshing with the rack is provided on the outside of the rotating rod.

[0014] In an optional solution: a mounting groove is provided inside the grinding roller, and a fixing rod is provided inside the mounting groove.

[0015] In an optional solution: a movable ring is provided on the fixing rod, and a connecting plate is provided between the movable ring and the movable plate.

[0016] In an optional solution: a guide frame is provided on the driving plate, the lifting frame is slidably provided inside the guide frame, and a sliding plate is provided outside the transmission column.

[0017] A method for producing a low-carbon gelling material using industrial waste residues comprises the following steps:

[0018] 1) Industrial waste residue treatment: remove impurities such as metals and organic matter from the industrial waste residue, put the dried industrial waste residue into the grinding box, and crush and grind the industrial waste residue through the grinding roller;

[0019] 2) Slurry preparation: The ground powder slides into the mixing tank along the discharge chute, water and solvent are added, and the rotating rod cooperates with the stirring paddle to stir the mixture to form a slurry;

[0020] 3) Molding: The prepared slurry is injected into a mold, and after the slurry is cooled and formed, it is demoulded to realize the production and preparation of the low-carbon cementitious material.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The production device for producing low-carbon cementitious materials using industrial waste residues drives a driving plate to move along a grinding box through a driving mechanism, and the driving plate drives a grinding roller to move. The industrial waste residue is ground by the grinding roller and the rolling plate. The ground waste residue powder is filtered and falls into a mixing box. The rotating rod stirs the waste residue by cooperating with a stirring paddle, and the mixing of the raw materials is more uniform. After the formed slurry is formed, the cementitious material can be obtained, making the production of low-carbon cementitious materials more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a production device for producing low-carbon cementitious materials using industrial waste residue.

[0024] Figure 2 This is a cross-sectional view of a mixing box in a production device for producing low-carbon cementitious materials using industrial waste residues.

[0025] Figure 3 This is a schematic diagram of the structure of the horizontal plate in a production device for producing low-carbon cementitious materials using industrial waste residue.

[0026] Figure 4 This is a cross-sectional view of a grinding box in a production device for producing low-carbon gelling materials using industrial waste residues.

[0027] Figure 5 This is a schematic diagram of the structure of the guide trough in a production device for producing low-carbon cementitious materials using industrial waste residue.

[0028] Figure 6 This is a cross-sectional view of a filter box in a production device for producing low-carbon gelling materials using industrial waste residues.

[0029] Figure 7 This is a cross-sectional view of a grinding roller in a production device for producing low-carbon gelling materials using industrial waste residues.

[0030] Figure numerals: 1-base, 2-support frame, 3-mixing box, 301-discharge port, 4-grinding box, 401-limiting groove, 402-guide groove, 403-discharge trough, 5-mold, 6-driving plate, 7-lifting frame, 8-transmission plate, 9-transmission column, 10-guide frame, 11-rotating rod, 12-mixing paddle, 13-screw, 14-transmission belt, 15-motor, 16-mounting plate, 17-cross plate, 1 8- rack, 19- gear, 20- fixed plate, 21- pulley, 22- sleeve, 23- sliding plate, 24- filter box, 25- rotating shaft, 26- filter screen, 27- grinding roller, 271- transmission groove, 272- mounting groove, 28- fixing rod, 29- pressure bar, 30- movable plate, 31- movable ring, 32- connecting plate, 33- rolling plate, 34- reset spring, 241- groove, 242- sliding groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0033] like Figure 1-7 As shown, a production device for producing low-carbon cementitious materials using industrial waste residues provided by one embodiment of the present invention includes a base 1 and further includes:

[0034] Grinding box 4, the base 1 is fixedly provided with a support frame 2 on the outside, and a mixing box 3 and a grinding box 4 are provided on the support frame 2. A plurality of rotating rods 11 are provided inside the mixing box 3, and the rotating rods 11 are rotatably provided on the driving plate 6. A stirring paddle 12 is provided outside the rotating rod 11, and the driving plate 6 can drive the rotating plate 11 to slide left and right to ensure the use effect of the stirring paddle 12. A mold 5 is provided on the top of the base 1 to shape the slurry after stirring. A filter box 24 is provided inside the grinding box 4, and the filter box 24 can slide up and down along the grinding box 4. A groove 241 is provided inside the filter box 24, and the groove 241 is provided inside. A filter screen 26 is provided on the inside to facilitate filtering of the ground industrial waste residue. Limiting grooves 401 are provided on the upper and lower sides of the grinding box 4. A driving plate 6 is slidably provided inside the limiting groove 401. Two groups of driving plates 6 at the same height are close to or away from each other. A lifting frame 7 is slidably provided on the driving plate 6. A transmission plate 8 is provided at the bottom of the lifting frame 7. A sliding groove 242 is provided on the top of the filter box 24. The bottom end of the transmission plate 8 penetrates into the sliding groove 242 and slides with it. The lifting frame 7 drives the transmission plate 8 to move up and down, and the transmission plate 8 drives the filter box 24 to move up and down. A rotating shaft 25 is provided between the two transmission plates 8;

[0035] Grinding roller 27, the outside of the rotating shaft 25 is provided with a grinding roller 27, the outside of the grinding roller 27 is provided with a transmission groove 271, the inside of the transmission groove 271 is provided with a movable plate 30, the movable plate 30 is provided with a rolling plate 33, the rolling plate 33 is provided with a pressure strip 29, each movable plate 30 is provided with two sets of rolling plates 33, and a spring is provided between the rolling plates 33. The spring squeezes the rolling plates 33 to both sides through the elastic force, so that the movable plate 30 moves from the transmission After sliding out of the groove 271, the two sets of rolling plates 33 rotate outward and separate. When the movable plate 30 slides into the transmission groove 271, the two sets of rolling plates 33 approach each other and crush the contacted waste residue. The grinding box 4 is provided with a guide groove 402 and a discharge groove 403 on the outside. A transmission column 9 is slidingly provided inside the guide groove 402. The transmission column 9 is rotatably provided on the lifting frame 7. The guide groove 402 consists of two horizontal grooves and two arc grooves. The moving direction of the left lifting frame 7 is as shown in FIG. Figure 5As shown, the two sets of lifting frames 7 approach each other along the horizontal groove, and after the lifting frame 7 moves to the center position, it moves in the opposite direction and moves away, and the driving plate 6 and the lifting frame 7 slide left and right intermittently. When the transmission column 9 on the lifting frame 7 moves to the upper horizontal groove, the lifting frame 7 drives the transmission plate 8 and the filter box 24 to rise, and the filter box 24 is out of contact with the bottom of the grinding box 4. The bottom of the grinding box 4 can no longer squeeze the rolling plate 33, and the movable plate 30 and the rolling plate 33 slide out from the transmission groove 271. The rolling plate 33 presses the filter screen 26 downward, causing the filter screen 26 to vibrate up and down, making it convenient for the ground waste powder to slide down; when the transmission column 9 on the lifting frame 7 moves to the horizontal groove below, the filter screen 26 on the filter box 24 contacts the bottom of the grinding box 4, and when the grinding roller 27 rolls along the bottom of the grinding box 4, the movable plate 30 and the rolling plate 33 are pressed into the transmission groove 271, and the industrial waste slag is ground by the grinding roller 27 and the pressure strip 29;

[0036] The driving mechanism is arranged outside the grinding box 4 and can drive the driving plate 6 to slide along the limiting groove 401;

[0037] The transmission mechanism is connected to the rotating rod 11 and can drive the rotating rod 11 and the stirring paddle 12 to rotate.

[0038] like Figure 1-3 As shown, as a preferred embodiment of the present invention, the driving mechanism includes a screw rod 13, a transmission belt 14 and a sleeve 22. The screw rod 13 is rotatably provided on the support frame 2, and the sleeve 22 is provided on the drive plate 6. The sleeve 22 is sleeved on the screw rod 13 through a threaded groove opened inside. External threads with opposite rotation directions are provided at both ends of the screw rod 13. The screw rod 13 rotates and drives the two sets of drive plates 6 to move closer to or away from each other. Pulleys 21 are provided on the outside of the two screw rods 13, and a transmission belt 14 is provided between the pulleys 21. A fixed plate 20 is provided on the side wall of the support frame 2, and a motor 15 is provided on the fixed plate 20. The rotating end of the motor 15 is connected to the screw rod 13, and the motor 15 and the transmission belt 14 drive the screw rod 13 to rotate.

[0039] like Figure 1-3 As shown, as a preferred embodiment of the present invention, the transmission mechanism includes a transverse plate 17, a rack 18 and a gear 19, a mounting plate 16 is provided on the inner wall of the support frame 2, a transverse plate 17 is provided between the two mounting plates 16, a rack 18 is provided on the outside of the transverse plate 17, and a gear 19 meshing with the rack 18 is provided on the outside of the rotating rod 11. The driving plate 6 drives the rotating rod 11 to slide horizontally, and the gear 19 drives the rotating rod 11 to rotate by engaging with the rack 18.

[0040] like Figure 1-7As shown, as a preferred embodiment of the present invention, a mounting groove 272 is opened inside the grinding roller 27, a fixing rod 28 is arranged inside the mounting groove 272, a movable ring 31 is arranged on the fixing rod 28, a connecting plate 32 is arranged between the movable ring 31 and the movable plate 30, and a return spring 34 is sleeved on the outside of the fixing rod 28, and the return spring 34 squeezes the movable ring 31 to both sides, so that the movable ring 31 drives the rotating plate 32 to rotate, and the rotating plate 32 drives the movable plate 30 to slide along the transmission groove 271 within a limited position; when the grinding roller 27 moves to the bottom of the grinding box 4, the bottom of the grinding box 4 presses the movable plate 30 into the inside of the grinding roller 27, and multiple groups of movable plates 30 move synchronously, that is, the rolling plate 33 located at the bottom of the grinding roller 27 grinds the industrial waste slag, and the remaining rolling plates 33 retract into the transmission groove 271 and crush the industrial waste slag located between the rolling plates 33.

[0041] like Figure 1-5 As shown, as a preferred embodiment of the present invention, a guide frame 10 is provided on the driving plate 6 , the lifting frame 7 is slidably provided inside the guide frame 10 , and a sliding plate 23 is provided outside the transmission column 9 .

[0042] A method for producing low-carbon gelling materials using industrial waste residues comprises the following steps:

[0043] 1) Industrial waste residue treatment: remove impurities such as metals and organic matter from the industrial waste residue, put the dried industrial waste residue into the grinding box 4, and crush and grind the industrial waste residue through the grinding roller 27;

[0044] 2) Slurry preparation: The ground powder slides into the mixing box 3 along the discharge chute 403, water and solvent are added, and the rotating rod 11 cooperates with the stirring paddle 12 to stir and mix the mixture to form a slurry;

[0045] 3) Molding: The prepared slurry is injected into a mold 5, and after the slurry is cooled and formed, it is demoulded, thereby realizing the production and preparation of the low-carbon gelling material.

[0046] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A production device for producing low-carbon cementitious materials using industrial waste residues, comprising a base, characterized in that: Also includes: A grinding box, a support frame is provided on the outside of the base, a mixing box and a grinding box are provided on the support frame, a plurality of rotating rods are provided inside the mixing box, a stirring paddle is provided outside the rotating rod, a mold is provided on the top of the base, a filter box is provided inside the grinding box, a groove is provided inside the filter box, a filter screen is provided inside the groove, limiting grooves are provided on the upper and lower sides of the grinding box, a driving plate is slidably provided inside the limiting groove, a lifting frame is slidably provided on the driving plate, a transmission plate is provided at the bottom of the lifting frame, a sliding groove is provided on the top of the filter box, the bottom end of the transmission plate penetrates into the sliding groove and slidably cooperates with it, and a rotating shaft is provided between the two transmission plates; Grinding roller, a grinding roller is provided on the outside of the rotating shaft, a transmission groove is provided on the outside of the grinding roller, a movable plate is slidably provided inside the transmission groove, a rolling plate is rotatably provided on the movable plate, a pressure strip is provided on the rolling plate, a guide groove and a discharge chute are provided on the outside of the grinding box, a transmission column is slidably provided inside the guide groove, and the transmission column is rotatably provided on the lifting frame; A driving mechanism is provided outside the grinding box and is capable of driving the driving plate to slide along the limiting groove; The transmission mechanism is connected to the rotating rod and can drive the rotating rod and the stirring paddle to rotate.

2. The production device for producing low-carbon gelling materials using industrial waste residues according to claim 1, characterized in that: The driving mechanism includes a screw, a transmission belt and a sleeve. The support frame is provided with a screw, and the drive plate is provided with a sleeve. The sleeve is sleeved on the screw through a threaded groove opened inside. A transmission belt is provided between the two screws. The side wall of the support frame is provided with a fixed plate, and a motor is provided on the fixed plate. The rotating end of the motor is connected to the screw.

3. The production device for producing low-carbon gelling materials using industrial waste residues according to claim 2, characterized in that: The transmission mechanism includes a transverse plate, a rack and a gear. A mounting plate is provided on the inner wall of the support frame, a transverse plate is provided between the two mounting plates, a rack is provided on the outside of the transverse plate, and a gear meshing with the rack is provided on the outside of the rotating rod.

4. The production device for producing low-carbon gelling materials using industrial waste residues according to claim 1, characterized in that: A mounting groove is provided inside the grinding roller, and a fixing rod is provided inside the mounting groove.

5. The production device for producing low-carbon gelling materials using industrial waste residues according to claim 4, characterized in that: A movable ring is provided on the fixing rod, and a connecting plate is provided between the movable ring and the movable plate.

6. The production device for producing low-carbon gelling materials using industrial waste residues according to claim 5, characterized in that: A guide frame is provided on the driving plate, the lifting frame is slidably provided inside the guide frame, and a sliding plate is provided outside the transmission column.

7. A method for producing low-carbon gelling materials using the production device of any one of claims 1 to 6 using industrial waste residues, characterized in that: The steps include: 1) Industrial waste residue treatment: remove impurities such as metals and organic matter from the industrial waste residue, put the dried industrial waste residue into the grinding box, and crush and grind the industrial waste residue through the grinding roller; 2) Slurry preparation: The ground powder slides into the mixing tank along the discharge chute, water and solvent are added, and the rotating rod cooperates with the stirring paddle to stir the mixture to form a slurry; 3) Molding: The prepared slurry is injected into a mold, and after the slurry is cooled and formed, it is demoulded to realize the production and preparation of the low-carbon cementitious material.

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