CN113442288B

CN113442288B - Tailing sand brickmaking stirring mixing system

Info

Publication number: CN113442288B
Application number: CN202110856223.8A
Authority: CN
Inventors: 覃筱薇
Original assignee: Shanxi Jiangyuehe Technology Co ltd
Current assignee: Shanxi Jiangyuehe Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2023-10-10
Anticipated expiration: 2041-07-28
Also published as: CN113442288A

Abstract

The invention belongs to the field of tailing sand brickmaking, and relates to a tailing sand brickmaking stirring and mixing system, which comprises a shell, wherein a charging weighing device is arranged at the rear side of the shell and used for charging raw materials and ingredients in proper proportion, a stirring and mixing device is arranged in the middle of the shell and used for stirring and uniformly mixing the charged raw materials and ingredients, and a discharging and cleaning device is arranged at the front side of the shell and used for completely stirring the mixed raw materials. According to the invention, when the tailing sand raw materials are required to be stirred and mixed, the tailing sand and the required matched raw materials are weighed and proportioned to finish batching, then the materials are mixed and stirred, the stirring is more sufficient by using up-down stirring and periodic stirring, and the blanking is more sufficient by using the combination of rotary blanking and starting blanking.

Description

Tailing sand brickmaking stirring mixing system

Technical Field

The invention belongs to the field of tailing sand brickmaking, and particularly relates to a tailing sand brickmaking stirring and mixing system.

Background

As is well known, one of the products of the sorting operation in mineral separation, in which the part with the lowest content of the useful target component is called tailings, is not suitable for further sorting under the current technical and economic conditions, but with the development of production science and technology, the useful target component may have further recycling economic value, the tailings are not completely useless waste, often contain components which can be used for other purposes, can be comprehensively utilized to realize no waste discharge, is the requirement of fully utilizing mineral resources and protecting ecological environment, uses tailings sand for brickmaking, or comprehensively utilizes the tailings, and when the tailings are used for brickmaking, the tailings sand is required to be subjected to batching and stirring to have better physical properties, but the phenomena of uneven stirring and raw material wall hanging may occur during stirring.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a tailing sand brick-making stirring and mixing system which can be used for mixing and uniformly stirring raw materials in the tailing sand brick-making process.

The aim of the invention can be achieved by the following technical scheme: the utility model provides a tailing sand brickmaking stirring mixing system, includes the casing, the casing rear side is equipped with reinforced weighing device, and reinforced weighing device is used for adding raw materials and the batching of suitable proportion, the casing middle part is equipped with stirring mixing arrangement, and stirring mixing arrangement is used for stirring and mixing evenly raw materials and the batching of adding, the casing front side is equipped with unloading belt cleaning device, and unloading belt cleaning device is used for making the stirring mixed raw materials get out stirring mixing arrangement completely.

Preferably, the feeding and weighing device comprises a main bin fixed on the rear side of the shell, a proportioning bin is fixed on the rear side of the shell, two controllers are symmetrically fixed on the main bin and the proportioning bin, a bin gate is arranged on the lower side of each controller, two material conveying channels are symmetrically fixed on the lower side of the main bin and the proportioning bin, two discharging motors are symmetrically fixed on the shell, a discharging shaft is arranged at the output end of each discharging motor, a discharging rod is fixed on the inner side of each discharging shaft, a discharging support is fixed on each discharging rod, two weighing devices are symmetrically fixed on each discharging support, a weighing disc is arranged on the upper side of each weighing device, a clamping plate is arranged between each clamping plate and each weighing disc, and a material pouring channel is fixed on the shell.

Preferably, the stirring and mixing device comprises two hydraulic oil tanks symmetrically fixed on the shell, two hydraulic pumps are symmetrically fixed on the shell, each hydraulic oil tank and each hydraulic pump are connected with an oil delivery pipe, each hydraulic pump is internally provided with a hydraulic rod in a sliding manner, two stirring brackets are fixed on the hydraulic rods, stirring motors are fixed on the lower sides of the stirring brackets, speed reducers are arranged on the lower sides of the stirring motors, transmission shafts are arranged on the lower sides of the speed reducers, transmission shafts are fixed on the lower sides of the transmission shafts, stirring plates are fixed on the lower sides of the transmission shafts, four stirring rods are uniformly fixed on the lower sides of the stirring plates, and upper stirring devices and lower stirring devices are arranged on the lower sides of the stirring plates.

Preferably, the upper and lower stirring device comprises an upper hydraulic pump fixed on the lower side of a transmission disc, an upper oil tank is fixed on the lower side of the transmission disc, an upper oil pipe is connected between the upper oil tank and the upper hydraulic pump, an upper hydraulic rod is slidably arranged in the upper hydraulic pump, a pulling rod is fixed on the lower side of the upper hydraulic rod, a main power shaft is fixed on the lower side of the stirring disc, and stirring blades are fixed on the lower side of the pulling rod.

Preferably, two turnover motors are symmetrically fixed on the shell, each turnover motor output end is provided with a rotating shaft, each rotating shaft is fixedly provided with a driving gear, two turnover shafts are symmetrically arranged on the shell by using bearings, each turnover shaft is fixedly provided with a driven gear, the driven gears are meshed with the driving gears, a stirring cylinder is fixed between the two turnover shafts, a supporting shaft is arranged at the bottom of the stirring cylinder by using bearings, a connector is fixed on the supporting shaft, four bottom scraping blades are uniformly fixed on the connector, and a wall scraping blade is fixed on each bottom scraping blade.

Preferably, the blanking cleaning device comprises two movers which are symmetrically arranged on the shell in a sliding mode, an air pump support is arranged on each of the movers in a sliding mode, an air pump is arranged between the two air pump supports, an air pump rotator is connected between each of the air pump and the air pump support, an air pump pipe is fixed on the air pump pipe, a dispersing chamber is arranged at the tail end of the air pump pipe, a rotator is connected between the dispersing chamber and the air pump pipe, and five purging pipes are fixed on the dispersing chamber.

When the tailing brickmaking raw materials need to stir and mix, start the controller on the main feed bin, drive the door on the main feed bin and shift up, the tailing sand falls into the conveying way, then slide into weighing dish, the scale weighs the tailing sand this moment, when reaching a certain amount, send out the signal, the controller starts and makes the door shift down, make the tailing sand ejection of compact stop, the blowing motor starts afterwards, drive the blowing axle rotation, make the blowing pole rotate, drive the blowing support and rotate, make weighing dish upset, then the cardboard ware is relaxed, make the flitch open, the tailing sand falls into in the pouring way, finally get into the agitator bowl, the step that the tailing sand was got out after the completion of tailing sand, the blowing axle, the blowing pole, the blowing support, the flitch and cardboard ware reset, then the batching is got into the agitator bowl from the step of the repeated tailing sand of getting out of proportioning bins, the device compact structure of batching, the space saving, intelligent control, the batching is accurate.

When tailing sand and ingredients enter a stirring cylinder, a hydraulic pump is started, a hydraulic rod moves downwards to drive a stirring bracket to move downwards, a stirring motor is started when a main power shaft is matched with a connector, a speed reducer is enabled to operate, a transmission shaft is driven to rotate, a transmission disc is driven to rotate, a stirring disc is driven to rotate, a main power shaft and a stirring rod are driven to rotate, stirring blades are driven to rotate, the stirring rod and the stirring blades stir materials, an upper hydraulic pump is started, an upper hydraulic rod is enabled to move up and down to drive a pulling rod to move up and down, the stirring blades are enabled to move up and down, the main power shaft rotates to drive a connector to rotate, bottom scraping blades are driven to rotate, the stirring blades move up and down to enable the materials on the upper layer and the lower layer to float up and down, stirring is even, and scraping blades on the bottom and the walls enable viscous materials to be difficult to adhere to a cylinder body, so that the cylinder body is easy to clean and save materials.

After stirring and mixing evenly, start the hydraulic pump for stirring the whole promotion of support, inside agitating unit leaves the cylinder body, start the upset motor, drive the axis of rotation and rotate, make the driving gear rotate, drive driven gear rotate, make the upset axle rotate, make the agitator bowl upset, pour out the material, simultaneously start the shifter and the air pump rotator, make the air pump pipe get into the agitator bowl with suitable position, start the air pump, make the air current come out from the purge pipe through air pump pipe and dispersion room, blow out the remaining material in the agitator bowl, start the rotator simultaneously, make the dispersion room rotatory, the nimble pivoted air current mouthpiece makes the remaining material in each corner all can be discharged, not only clean the cylinder body, also can practice thrift the material.

Compared with the prior art, the tailing sand brick making stirring mixing system has the following advantages:

1. the weighing and batching device has the advantages of compact structure, space saving, intelligent control and accurate batching.

2. The stirring leaf reciprocates and makes upper and lower layer's material float from top to bottom for the stirring is more even, and the doctor-bar on bottom and the wall makes the difficult adhesion of stickness material on the cylinder body, makes the cylinder body clean easily and practices thrift the material.

3. The air flow blowing openings capable of flexibly rotating can discharge the residual materials in all corners, so that the cylinder body can be cleaned, and the materials can be saved.

Drawings

FIG. 1 is a schematic diagram of a tailing sand brick-making stirring mixing system.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 1.

Fig. 4 is a sectional view in the direction C-C of fig. 1.

Fig. 5 is an enlarged view of the structure at E in fig. 1.

Fig. 6 is a sectional view in the direction D-D in fig. 1.

In the figure, 10, a housing; 11. a mover; 12. an air pump bracket; 13. an air pump rotator; 14. an air pump; 15. an air pump tube; 16. a rotator; 17. a dispersion chamber; 18. an oil delivery pipe; 19. a drive plate; 20. a transmission shaft; 21. a speed reducer; 22. a stirring motor; 23. a stirring bracket; 24. a main bin; 25. a controller; 26. a bin gate; 27. a material conveying channel; 28. a material pouring channel; 29. weighing tray; 30. a proportioning bin; 31. wall scraping leaves; 32. a hydraulic rod; 33. a hydraulic pump; 34. a hydraulic oil tank; 35. a main power shaft; 36. stirring rod; 37. a stirring cylinder; 38. a stirring plate; 39. stirring the leaves; 40. a purge tube; 41. a rotating shaft; 42. a turnover motor; 43. a drive gear; 44. a turnover shaft; 45. a driven gear; 46. a discharging plate; 47. a card board device; 48. a discharging motor; 49. a scale; 50. a discharging shaft; 51. a discharging rod; 52. a discharging bracket; 53. bottom scraping leaves; 54. a support shaft; 55. a connector; 56. pulling the rod; 57. a hydraulic rod is arranged; 58. an oil tank is arranged; 59. an oil feeding pipe; 60. a top hydraulic pump; 61. and (5) a ring bearing.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the tailing sand brick making stirring and mixing system comprises a shell 10, wherein a feeding and weighing device is arranged at the rear side of the shell 10 and used for adding raw materials and ingredients in a proper proportion, a stirring and mixing device is arranged in the middle of the shell 10 and used for stirring and uniformly mixing the added raw materials and ingredients, a discharging and cleaning device is arranged at the front side of the shell 10 and used for completely stirring the mixed raw materials.

As shown in fig. 1, 3, 4 and 5, the feeding and weighing device comprises a main bin 24 fixed on the rear side of a shell 10, a proportioning bin 30 fixed on the rear side of the shell 10, two controllers 25 symmetrically fixed on the main bin 24 and the proportioning bin 30, a bin gate 26 arranged on the lower side of each controller 25, two material conveying channels 27 symmetrically fixed on the lower side of the main bin 24 and the proportioning bin 30, two discharging motors 48 symmetrically fixed on the shell 10, a discharging shaft 50 arranged at the output end of each discharging motor 48, a discharging rod 51 fixed on the inner side of each discharging shaft 50, a discharging support 52 fixed on the discharging rod 51, two weighing devices 49 symmetrically fixed on the discharging support 52, a weighing disc 29 arranged on the upper side of each weighing device 49, a clamping plate 47 arranged between the clamping plate 47 and the weighing disc 29, and a material pouring channel 28 fixed on the shell 10.

As shown in fig. 1, 4 and 6, the stirring and mixing device comprises two hydraulic oil tanks 34 symmetrically fixed on a casing 10, two hydraulic pumps 33 are symmetrically fixed on the casing 10, an oil delivery pipe 18 is connected between each hydraulic oil tank 34 and each hydraulic pump 33, a hydraulic rod 32 is slidably arranged in each hydraulic pump 33, stirring brackets 23 are fixed on the two hydraulic rods 32, a stirring motor 22 is fixed on the lower side of the stirring brackets 23, a speed reducer 21 is arranged on the lower side of the stirring motor 22, a transmission shaft 20 is arranged on the lower side of the speed reducer 21, a transmission disc 19 is fixed on the lower side of the transmission shaft 20, a stirring disc 38 is fixed on the lower side of the transmission disc 19, four stirring rods 36 are uniformly fixed on the lower side of the stirring disc 38, and an upper stirring device and a lower stirring device are arranged on the lower side of the stirring disc 38.

As shown in fig. 1, 2 and 6, the up-down stirring device comprises an upper hydraulic pump 60 fixed on the lower side of a transmission disc 19, an upper oil tank 58 is fixed on the lower side of the transmission disc 19, an upper oil pipe 59 is connected between the upper oil tank 58 and the upper hydraulic pump 60, an upper hydraulic rod 57 is slidably arranged in the upper hydraulic pump 60, a pulling rod 56 is fixed on the lower side of the upper hydraulic rod 57, a main power shaft 35 is fixed on the lower side of a stirring disc 38, and stirring blades 39 are fixed on the lower side of the pulling rod 56.

As shown in fig. 1, 2 and 6, two turnover motors 42 are symmetrically fixed on the casing 10, a rotation shaft 41 is arranged at the output end of each turnover motor 42, a driving gear 43 is fixed on each rotation shaft 41, two turnover shafts 44 are symmetrically installed on the casing 10 by using bearings, a driven gear 45 is fixed on each turnover shaft 44, the driven gear 45 is meshed with the driving gear 43, a stirring cylinder 37 is fixed between the two turnover shafts 44, a supporting shaft 54 is installed at the bottom of the stirring cylinder 37 by using bearings, a connector 55 is fixed on the supporting shaft 54, four bottom scraping blades 53 are uniformly fixed on the connector 55, and a wall scraping blade 31 is fixed on each bottom scraping blade 53.

As shown in fig. 1, the blanking and cleaning device comprises two movers 11 symmetrically and slidably arranged on a shell 10, each of the movers 11 is slidably provided with an air pump bracket 12, an air pump 14 is arranged between the two air pump brackets 12, an air pump rotator 13 is connected between the air pump 14 and each of the air pump brackets 12, an air pump pipe 15 is fixed on the air pump pipe 15, a dispersing chamber 17 is arranged at the tail end of the air pump pipe 15, a rotator 16 is connected between the dispersing chamber 17 and the air pump pipe 15, and five purging pipes 40 are fixed on the dispersing chamber 17.

When the tailing brickmaking raw materials need to be stirred and mixed, the controller 25 on the main bin 24 is started, the bin gate 26 on the main bin 24 is driven to move upwards, the tailing sand falls into the material conveying channel 27 and then slides into the weighing disc 29, the weighing device 49 weighs the tailing sand at the moment, when a certain amount of tailing sand is reached, a signal is sent, the controller 25 is started, the bin gate 26 moves downwards, the tailing sand discharging is stopped, the discharging motor 48 is started, the discharging shaft 50 is driven to rotate, the discharging rod 51 is driven to rotate, the discharging support 52 is driven to rotate, the weighing disc 29 is turned over, the clamping device 47 is released, the discharging plate 46 is opened, the tailing sand falls into the material pouring channel 28, finally enters the stirring cylinder 37, the discharging shaft 50, the discharging rod 51, the discharging support 52, the discharging plate 46 and the clamping device 47 are reset after the tailing sand falls, and then the ingredients are discharged from the proportioning bin 30, the steps of the tailing sand are repeated, the weighing and the proportioning device is compact in structure, the space is saved, and intelligent control is achieved.

When the tailing sand and the ingredients enter the stirring cylinder 37, the hydraulic pump 33 is started, the hydraulic rod 32 is moved downwards, the stirring support 23 is driven to move downwards, the main power shaft 35 is stopped when being matched with the connector 55, the stirring motor 22 is started, the speed reducer 21 is driven to rotate, the transmission shaft 20 is driven to rotate, the transmission disc 19 is driven to rotate, the stirring disc 38 is driven to rotate, the main power shaft 35 and the stirring rod 36 are driven to rotate, the stirring blade 39 is driven to rotate, the stirring rod 36 and the stirring blade 39 stir materials, meanwhile, the upper hydraulic pump 60 is started, the upper hydraulic rod 57 is driven to move up and down, the pulling rod 56 is driven to move up and down, the stirring blade 39 is driven to move up and down, the main power shaft 35 is driven to rotate, the connector 55 is driven to rotate, the bottom scraping blade 53 is driven to rotate, the stirring blade is driven to move up and down, the upper and lower layers of materials float up and down, the stirring is more uniform, and the viscous materials are not easy to adhere to the cylinder body, and the materials are easy to clean and save.

After stirring and mixing are even, the hydraulic pump 33 is started, the stirring bracket 23 is integrally lifted, the internal stirring device leaves the cylinder body, the overturning motor 42 is started, the rotating shaft 41 is driven to rotate, the driving gear 43 is driven to rotate, the driven gear 45 is driven to rotate, the overturning shaft 44 is driven to rotate, the stirring cylinder 37 is overturned, materials are poured out, meanwhile, the shifter 11 and the air pump rotator 13 are started, the air pump pipe 15 enters the stirring cylinder 37 at a proper position, the air pump 14 is started, the air flow passes through the air pump pipe 15 and the dispersing chamber 17 and comes out of the purging pipe 40, residual materials in the stirring cylinder 37 are blown out, meanwhile, the rotator 16 is started, the dispersing chamber 17 is rotated, and the air flow blowing port capable of flexibly rotating enables the residual materials in all corners to be discharged, so that not only the cylinder body can be cleaned, but also the materials can be saved.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The tailing sand brick making stirring and mixing system comprises a shell (10), and is characterized in that a feeding and weighing device is arranged at the rear side of the shell (10), the feeding and weighing device is used for feeding raw materials and ingredients in a proper proportion, a stirring and mixing device is arranged in the middle of the shell (10), the stirring and mixing device is used for stirring and uniformly mixing the fed raw materials and the ingredients, a discharging and cleaning device is arranged at the front side of the shell (10), and the discharging and cleaning device is used for completely stirring the mixed raw materials out of the stirring and mixing device; the feeding weighing device comprises a main bin (24) fixed on the rear side of the shell (10), a proportioning bin (30) is fixed on the rear side of the shell (10), two controllers (25) are symmetrically fixed on the main bin (24) and the proportioning bin (30), a bin door (26) is arranged on the lower side of each controller (25), two material conveying channels (27) are symmetrically fixed on the lower side of the main bin (24) and the proportioning bin (30), two discharging motors (48) are symmetrically fixed on the shell (10), a discharging shaft (50) is arranged at the output end of each discharging motor (48), a discharging rod (51) is fixed on the inner side of each discharging shaft (50), a discharging support (52) is fixed on each discharging rod (51), two weighing devices (49) are symmetrically fixed on each discharging support (52), a weighing disc (29) is arranged on the upper side of each weighing device (49), a clamping plate (47) is arranged on each weighing disc (29), and a clamping plate (46) is arranged between the corresponding weighing disc (47) and the shell (46); the stirring and mixing device comprises two hydraulic oil tanks (34) symmetrically fixed on the shell (10), two hydraulic pumps (33) are symmetrically fixed on the shell (10), an oil delivery pipe (18) is connected between each hydraulic oil tank (34) and each hydraulic pump (33), a hydraulic rod (32) is slidably arranged in each hydraulic pump (33), stirring brackets (23) are fixed on the two hydraulic rods (32), a stirring motor (22) is fixed on the lower side of each stirring bracket (23), a speed reducer (21) is arranged on the lower side of each stirring motor (22), a transmission shaft (20) is arranged on the lower side of each speed reducer (21), a transmission disc (19) is fixed on the lower side of each transmission shaft (20), four stirring rods (36) are uniformly fixed on the lower side of each stirring disc (38), and an upper stirring device and a lower stirring device are arranged on the lower side of each stirring disc (38); the upper and lower stirring device comprises an upper hydraulic pump (60) fixed on the lower side of a transmission disc (19), an upper oil tank (58) is fixed on the lower side of the transmission disc (19), an upper oil pipe (59) is connected between the upper oil tank (58) and the upper hydraulic pump (60), an upper hydraulic rod (57) is arranged in the upper hydraulic pump (60) in a sliding manner, a pulling rod (56) is fixed on the lower side of the upper hydraulic rod (57), a main power shaft (35) is fixed on the lower side of a stirring disc (38), and stirring blades (39) are fixed on the lower side of the pulling rod (56); unloading belt cleaning device includes that two symmetries slide and establish shifter (11) on casing (10), every it is equipped with an air pump support (12) to slide on shifter (11), two be equipped with air pump (14) between air pump support (12), air pump (14) and every be connected with an air pump rotator (13) between air pump support (12), be fixed with air pump pipe (15) on air pump pipe (15), air pump pipe (15) end is equipped with dispersion chamber (17), dispersion chamber (17) with be connected with a rotator (16) between air pump pipe (15), be fixed with five on dispersion chamber (17) and blow and wash pipe (40).

2. The tailing sand brick making stirring and mixing system as claimed in claim 1, wherein: two turnover motors (42) are symmetrically fixed on the shell (10), one rotation shaft (41) is arranged at the output end of each turnover motor (42), one driving gear (43) is fixed on each rotation shaft (41), two turnover shafts (44) are symmetrically installed on the shell (10) through bearings, one driven gear (45) is fixed on each turnover shaft (44), the driven gears (45) are meshed with the driving gears (43), a stirring cylinder (37) is fixed between the two turnover shafts (44), a supporting shaft (54) is installed at the bottom of the stirring cylinder (37) through bearings, connectors (55) are fixed on the supporting shaft (54), and four bottom scraping blades (53) are uniformly fixed on the connectors (55), and one wall scraping blade (31) is fixed on each bottom scraping blade (53).