CN-224208103-U - Red mud treatment, grinding, screening and mixing all-in-one machine

CN224208103UCN 224208103 UCN224208103 UCN 224208103UCN-224208103-U

Abstract

The utility model discloses a red mud treatment, grinding, screening and mixing integrated machine which comprises a crushing mechanism, a screening mechanism and a mixing mechanism which are sequentially arranged from top to bottom, wherein the crushing mechanism is fixedly connected with the screening mechanism, the screening mechanism is fixedly connected with the mixing mechanism, two groups of mixing components are arranged in a mixing box and are respectively arranged at two sides of a split block, two ends of the mixing components are arranged in a second through groove, the two ends of the mixing components comprise a main shaft, a stirring shaft, a second sealing plate, an inner fluted disc, a fixing frame and a second motor, the screening mechanism comprises a screening box, a first sealing plate, a second guide plate, a supporting table, a screening plate, a third motor and a rotating shaft, and the crushing mechanism comprises a crushing box, a first motor, a crushing roller and a first guide plate. The utility model can crush, screen and mix the red mud into an integrated treatment, and can ensure uniform mixing through the stirring component.

Inventors

FEI XIAOQIN
LI XINJING
YU GUANGJIN
Lv Chuxiu
LI XUAN

Assignees

山东省生态环境规划研究院

Dates

Publication Date: 20260508
Application Date: 20250728

Claims (5)

1. The red mud treatment, grinding, screening and mixing integrated machine comprises a crushing mechanism, a screening mechanism and a mixing mechanism which are sequentially arranged from top to bottom, wherein the crushing mechanism is fixedly connected with the screening mechanism, and the screening mechanism is fixedly connected with the mixing mechanism; the mixing mechanism is characterized by comprising a mixing box, wherein first through grooves are formed in two sides of the mixing box, second through grooves are formed in the other two sides of the mixing box, a first sliding rail is arranged on the inner wall of the mixing box, a second sliding rail is arranged on the outer wall of the mixing box, a flow dividing block is arranged in the mixing box, two ends of the flow dividing block are fixedly connected with the inner wall of the mixing box, a spliced supporting plate is arranged in the first through grooves and is supported through the first sliding rail and the second sliding rail, an electric push rod is arranged above the supporting plate and is fixed on the outer wall of the mixing box, a supporting plate is fixedly connected with a supporting shaft of the electric push rod, the supporting plate is driven to slide on the first sliding rail and the second sliding rail through the electric push rod and is propped against the flow dividing block, the mixing box is subjected to flow dividing and blocking, and supporting legs are further arranged on the mixing box for supporting; The mixing box is internally provided with two groups of mixing components which are respectively arranged at two sides of the split flow block, two ends of the mixing components are arranged in a second through groove, the mixing box comprises a main shaft, a stirring shaft, a second sealing plate, an inner fluted disc, a fixing frame and a second motor, the main shaft is provided with a fan plate, the main shaft is arranged in the second through groove, two ends of the main shaft are fixedly connected with the second sealing plate, the second sealing plate seals the second through groove to avoid material leakage, the stirring shaft is arranged at one side of the fan plate, two ends of the stirring shaft are rotationally connected with the second sealing plate, the end part of the stirring shaft is provided with a gear, the fixing frame is fixed on the outer wall of the mixing box, two ends of the main shaft are rotationally connected with the fixing frame, the inner fluted disc is provided with a fixing block, the inner fluted disc is arranged at one side of the fixing frame and is fixedly connected with the fixing frame through the fixing block, the inner fluted disc is meshed with the gear on the stirring shaft, the second motor is fixedly arranged on the fixing frame, an output shaft of the second motor is connected with the main shaft, a feeding hole is arranged at the side wall of the top of the mixing box, and further, the fan plate is provided with a through hole can be used for communicating material at one side of the fan plate in the mixing process.
2. The red mud treatment, grinding and screening integrated machine is characterized in that the screening mechanism comprises a screening box, a first sealing plate, a second guide plate, a supporting table, a screening plate, a third motor and a rotating shaft, one end of the screening box is fixedly connected with the mixing box through bolts, a discharging port is formed in one side of the screening box, a guide rail and a second electric push rod are arranged on the side wall of the screening box, two ends of the first sealing plate are arranged in the guide rail, a top shaft of the second electric push rod is fixedly connected with the first sealing plate, the second guide plate is fixedly connected with the side wall of the screening box, a supporting arm is arranged on the supporting table and fixedly connected with the inner wall of the screening box, the third motor is fixedly arranged at the bottom of the supporting table, a protection cover is arranged on the outer side of the third motor for isolation protection, an output shaft of the third motor penetrates through the supporting table, the screening plate is arranged on the supporting table, the rotating shaft is spliced with an output shaft of the third motor through a spline structure, and an arc-shaped arm is arranged on the rotating shaft.
3. The red mud treatment, grinding, screening and mixing all-in-one machine of claim 1, wherein the crushing mechanism comprises a crushing box, a first motor, a crushing roller and a first guide plate, the bottom end of the crushing box is fixedly connected with the screening box through bolts, through shafts arranged at two ends of the crushing roller are rotatably connected with the crushing box, the first guide plate is arranged above the crushing roller and is fixedly connected with the inner wall of the crushing box, the first motor is fixed on the outer wall of the crushing box, and the output shaft of the first motor is connected with the through shafts at the end parts of the crushing roller.
4. The red mud treatment, grinding, screening and mixing all-in-one machine according to claim 1, wherein a sealing cover plate is arranged at a feed inlet of the side wall of the top of the mixing box.
5. The integrated machine for red mud treatment, grinding, screening and mixing according to claim 1, wherein a cover plate is arranged at the upper part of the first guide plate of the crushing box.

Description

Red mud treatment, grinding, screening and mixing all-in-one machine Technical Field The utility model belongs to the technical field of red mud treatment, and particularly relates to a red mud treatment, grinding, screening and mixing integrated machine. Background Red mud is taken as an associated product of aluminum production industry, is a pollution waste residue for natural environment, and is often stacked, and common stacking can pollute soil and water sources; as an improved treatment scheme, grinding, mixing and processing are adopted at present to prepare fertilizer or fire sintered bricks, so that recycling is realized; The red mud treatment, grinding and screening integrated machine with the bulletin number of CN222369265U discloses a treatment scheme aiming at red mud, wherein in the scheme, added batching plant ash, humic acid and red mud are mixed by a stirrer to prepare fertilizer for reuse; The stirrer in the scheme has the application disadvantage that the stirring mode gradually sinks after the ingredients are added, the ingredients are difficult to stir and rise in the whole sinking process, and the situation that the ingredients are accumulated at the bottom to cause uneven mixing occurs; according to the prior art and the defects, the applicant provides a red mud treatment all-in-one machine which can be uniformly mixed. Disclosure of Invention The utility model aims to overcome the defects in the prior art, and provides a red mud treatment, grinding, screening and mixing integrated machine which can grind, screen and mix red mud into an integrated treatment, and can ensure uniform mixing through a stirring assembly. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The red mud treatment, grinding, screening and mixing integrated machine comprises a crushing mechanism, a screening mechanism and a mixing mechanism which are sequentially arranged from top to bottom, wherein the crushing mechanism is fixedly connected with the screening mechanism, and the screening mechanism is fixedly connected with the mixing mechanism. The mixing mechanism comprises a mixing box, wherein first through grooves are formed in two sides of the mixing box, and second through grooves are formed in the other two sides of the mixing box. The mixing box comprises a mixing box body, and is characterized in that a first sliding rail is arranged on the inner wall of the mixing box body, a second sliding rail is arranged on the outer wall of the mixing box body, a flow distribution block is arranged in the mixing box body, two ends of the flow distribution block are fixedly connected with the inner wall of the mixing box body, a supporting plate which is inserted into the first through groove is arranged in the first through groove and is supported through the first sliding rail and the second sliding rail, an electric push rod is arranged above the supporting plate and is fixed on the outer wall of the mixing box body, a push rod top shaft is fixedly connected with the supporting plate, the electric push rod drives the supporting plate to slide on the first sliding rail and the second sliding rail and push against the flow distribution block to carry out flow distribution blocking on the mixing box body, and supporting legs are further arranged on the mixing box body to support. The mixing box is internally provided with two groups of mixing components which are respectively arranged at two sides of the split flow block, two ends of the mixing components are arranged in the second through groove and comprise a main shaft, a stirring shaft, a second sealing plate, an inner fluted disc, a fixing frame and a second motor, the main shaft is provided with a fan plate, the main shaft is arranged in the second through groove, two ends of the main shaft are fixedly connected with the second sealing plate, the second sealing plate seals the second through groove to avoid material leakage, the stirring shaft is arranged at one side of the fan plate, two ends of the stirring shaft are rotationally connected with the second sealing plate, the end part of the stirring shaft is provided with a gear, the fixing frame is fixed on the outer wall of the mixing box, two ends of the main shaft are rotationally connected with the fixing frame, the inner fluted disc is provided with a fixing block, the inner fluted disc is arranged at one side of the fixing frame and is fixedly connected with the fixing frame through the fixing block, the inner fluted disc is meshed with the gear on the stirring shaft, the second motor is fixed on the fixing frame, an output shaft of the second motor is connected with the main shaft, a feeding port is arranged at the top side of the mixing box and is used for adding ingredients comprising plant ash and humic acid, and the through holes are further arranged on the fan plate, and the through holes can be communicated with the material mixture at one