CN210021831U - Accelerator stirring and processing device for coal production - Google Patents

Abstract

The utility model discloses a coal production is with promoter stirring processingequipment, including the churn, churn inner chamber bottom central point puts and is equipped with solid fixed cylinder perpendicularly, gu fixed cylinder inner chamber bottom central point puts and is provided with main bevel gear and circumference side inner wall and is provided with vice bevel gear, churn bottom central point puts and is provided with first motor, it is fixed continuous between first motor output shaft tip and the main bevel gear, vice bevel gear one end fixedly connected with stirs the leaf. The utility model discloses an utilize first motor to drive spiral helicine stirring leaf rotation to destroy the internal stress of coal promoter, thereby ensure that the scraper blade drives the stirring rod at the uniform velocity and rotates, make coal promoter stirring more abundant, simultaneously, drive the axis of rotation through the second motor and rotate, the rotation of usable axis of rotation drives the scraper blade and follows the motion of churn circumference side inner wall, can scrape the material of remaining at the churn inside wall down.

Description

Accelerator stirring and processing device for coal production

Technical Field

The utility model relates to a coal promoter production and processing equipment field, in particular to coal production is with promoter stirring processingequipment.

Background

The coal accelerant is prepared by scientifically compounding and processing various chemical raw materials according to a certain proportion. According to the reaction mechanism of coal combustion, a small amount of combustion improver is added into the coal, and through the actions of catalysis, oxidation, exchange among metal ions and the like, the activation energy of coal oxidation reaction is reduced, the oxidation speed of coal is increased, the coal is fully combusted, and discharged harmful substances are changed into harmless substances through chemical reaction, so that the aim of environmental protection is fulfilled.

The invention patent of patent application publication No. CN 108176287A discloses an accelerator stirring processing device used in coal production, in the technical scheme, a cylinder with an open top surface is arranged in a device shell, air nozzles are uniformly fixed on the side wall of the cylinder, a stirring motor is fixed on the top wall of the device shell, a stirring shaft lever is connected on a main shaft of the stirring motor, an air inlet channel with an open top surface is arranged in the stirring shaft lever, an air blowing port communicated with the air inlet channel is fixed on the side wall of the stirring shaft lever, a mounting disc is fixed on the upper part of the stirring shaft lever, a clamping groove is arranged on the bottom surface of the mounting disc, the top end of the cylinder is pressed in the clamping groove on the bottom surface of the mounting disc and fixed through screws, not only can effectively realize stirring operation, but also is matched with the air inlet channel and the air blowing port, not only can reduce stirring vane's use, still be provided with the drum simultaneously, thereby can reduce the contact of (mixing) shaft and raw materials, when guaranteeing stirring efficiency, be favorable to improving the life of (mixing) shaft, also conveniently change the (mixing) shaft simultaneously, the simple operation, the good and strong practicality of stability in use, but the device is in the use, only be applicable to powdered coal promoter, and to the coal promoter of paste, then plug up the gas blowing mouth easily and can not reach anticipated stirring effect, and easily at the device inner wall scale deposit and cause the waste of material.

Therefore, it is necessary to provide an accelerator stirring processing device for coal production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal production is with promoter stirring processingequipment, through utilizing first motor to drive spiral helicine stirring leaf rotation, with the internal stress of destroying the coal promoter, thereby ensure that the scraper blade drives the stirring rod and rotate at the uniform velocity, make the stirring of coal promoter more abundant, and simultaneously, drive the axis of rotation through the second motor and rotate, the rotation of usable axis of rotation drives the scraper blade and follows the motion of churn circumference side inner wall, can scrape the material of remaining at the churn inside wall down, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an accelerant stirring processing device for coal production comprises a stirring cylinder, wherein a fixed cylinder is vertically arranged at the central position of the bottom of an inner cavity of the stirring cylinder, a main bevel gear is arranged at the central position of the bottom of the inner cavity of the fixed cylinder, an auxiliary bevel gear is arranged on the inner wall of the circumferential side of the inner cavity of the fixed cylinder, a first motor is arranged at the central position of the bottom of the stirring cylinder, the end part of an output shaft of the first motor is fixedly connected with the main bevel gear, one end of the auxiliary bevel gear is fixedly connected with a stirring blade, the stirring blade penetrates through the side wall of the fixed cylinder and is arranged in a cavity formed between the stirring cylinder and the fixed cylinder, a scraper is arranged in the stirring cylinder, one end of the scraper is fixedly connected with a sleeve ring, a stirring rod is fixedly arranged on the inner wall of one side of the scraper, a limiting ring is arranged at the top end of the fixed, the cooperation of churn top is equipped with the closing cap, run through on the closing cap and be equipped with the air vent, closing cap top central point puts and is provided with the second motor, second motor output shaft tip fixedly connected with axis of rotation, the axis of rotation runs through the closing cap, and its tip activity is pegged graft inside the spacing ring, the outside fixed cover of axis of rotation has drive gear, drive gear and the inboard teeth of a cogwheel meshing of lantern ring, second motor one side is provided with the hopper, the hopper is linked together with the churn, the churn bottom is connected with the discharging pipe, be provided with the control valve on the discharging pipe, the churn both sides all are provided with the fastener, through fastener activity lock joint between closing cap and the churn.

Preferably, the fixed cylinder is including urceolus and inner tube, the axle cross sectional shape of urceolus and inner tube is circular and rectangle respectively, the inner tube inscription is inside with the urceolus, main bevel gear all sets up inside the inner tube with vice bevel gear, vice bevel gear quantity is provided with four groups, and every group quantity is equipped with a plurality ofly, and four groups of vice bevel gears correspond respectively and set up in the inner tube inner wall that the axle cross section is the rectangle, and a plurality of vice bevel gears of every group from bottom to top equidistant distribution, vertical meshing between two adjacent vice bevel gears, main bevel gear all meshes with the vice bevel gear of four groups of vice bevel gear bottoms.

Preferably, the stirring rod quantity is equipped with a plurality ofly, and is a plurality of the stirring rod sets up with stirring the leaf in turn, and is a plurality of the stirring rod bottom surface and the movable laminating of churn bottom surface of bottom in the stirring rod, and stir the leaf and set up to helical structure.

Preferably, the height of spacing ring equals half of the lantern ring high-end, the lantern ring is including taking turns the tooth section and smooth section, smooth section sets up in taking turns the tooth section bottom, the circumference side inner wall of the smooth section of the lantern ring is laminated with spacing ring circumference side outer wall activity, axis of rotation circumference side outer wall bottom is laminated with the circumference side inner wall activity of spacing ring.

Preferably, the edge position of the bottom of the inner cavity of the mixing drum is provided with an annular groove, the bottom end of the scraping plate is inserted into the annular groove, and the thickness of the scraping plate is equal to the annular diameter of the annular groove.

Preferably, the bottom end of one side of the scraper is fixedly connected with a wedge-shaped table, and the wedge-shaped table is of a concave arc structure.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the first motor to drive the spiral stirring blade to rotate so as to destroy the internal stress of the coal accelerant, thereby ensuring that the scraper blade drives the stirring rod to rotate at a constant speed, so that the coal accelerant is stirred more fully, and because the bottom surface of the stirring rod at the bottom of the stirring rods is movably attached to the bottom surface of the stirring cylinder in the plurality of stirring rods, the material attached to the bottom surface of the stirring cylinder can be scraped in the discharging process, thereby avoiding waste caused by scaling, meanwhile, the rotating shaft is driven to rotate by the second motor, because the rotating shaft is fixedly sleeved with the transmission gear outside, and the transmission gear is meshed with the gear teeth at the inner side of the lantern ring, the rotating shaft is driven to rotate by the second motor, so as to utilize the meshing acting force between the transmission gear and the gear teeth at the circumferential side inner wall of the stirring cylinder, the scraper blade is driven to move along the, moreover, the scraper can be conveniently replaced or taken out for cleaning;

2. the annular groove is arranged at the edge position of the bottom of the inner cavity of the mixing drum, the bottom end of the scraper blade is inserted into the annular groove, and the thickness of the scraper blade is equal to the diameter of the annular groove, so that the movement of the scraper blade is limited through the annular groove, and the scraper blade is ensured to do stable circular motion under the action of the second motor;

3. the utility model discloses a be equipped with the wedge platform, and the wedge platform sets up to the circular arc structure of indent formula, and usable wedge platform scrapes the material of overstock in the ring channel, avoids the material to pile up the scale deposit in the ring channel to influence the normal operation of scraper blade and cause the waste of material.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the fixing cylinder of the present invention;

FIG. 3 is a schematic view of the scraper structure of the present invention;

in the figure: the device comprises a stirring cylinder 1, a fixed cylinder 2, a main bevel gear 3, an auxiliary bevel gear 4, a first motor 5, a stirring blade 6, a scraping plate 7, a stirring rod 8, a lantern ring 9, gear teeth 10, a limiting ring 11, a sealing cover 12, a second motor 13, a rotating shaft 14, a transmission gear 15, a hopper 16, an annular groove 17, a discharge pipe 18, a fastener 19 and a wedge-shaped table 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an accelerant stirring processing device for coal production as shown in figures 1-3, which comprises a stirring cylinder 1, a fixed cylinder 2 is vertically arranged at the central position of the bottom of an inner cavity of the stirring cylinder 1, a main bevel gear 3 is arranged at the central position of the bottom of the inner cavity of the fixed cylinder 2, an auxiliary bevel gear 4 is arranged on the inner wall of the circumferential side, a first motor 5 is arranged at the central position of the bottom of the stirring cylinder 1, the end part of an output shaft of the first motor 5 is fixedly connected with the main bevel gear 3, one end of the auxiliary bevel gear 4 is fixedly connected with a stirring blade 6, the stirring blade 6 penetrates through the side wall of the fixed cylinder 2 and is arranged in an accommodating cavity formed between the stirring cylinder 1 and the fixed cylinder 2, a scraping plate 7 is arranged in the stirring cylinder 1, a lantern ring 9 is fixedly connected with one end of the scraping plate 7, a stirring rod 8 is fixedly arranged, the top end of the fixed cylinder 2 is provided with a limit ring 11, the bottom end of the lantern ring 9 is sleeved outside the limit ring 11, gear teeth 10 are uniformly distributed on the top end of the inner wall of the circumferential side of the lantern ring 9, the top of the mixing cylinder 1 is provided with a sealing cover 12 in a matching way, so that the coal accelerant can be prevented from splashing out of the mixing cylinder 1 to cause waste in the mixing process, the sealing cover 12 is provided with vent holes in a penetrating way, so that gas generated in the mixing process can overflow from the vent holes to ensure the balance of the air pressure in the mixing cylinder 1, and therefore the mixing process can be smoothly carried out, the central position of the top of the sealing cover 12 is provided with a second motor 13, the end part of an output shaft of the second motor 13 is fixedly connected with a rotating shaft 14, the rotating shaft 14 penetrates through the sealing cover 12, and the end part of the rotating shaft is movably inserted in the limit ring 11, the improved stirrer is characterized in that a hopper 16 is arranged on one side of the second motor 13, the hopper 16 is communicated with the stirring cylinder 1, a discharge pipe 18 is connected to the bottom of the stirring cylinder 1, a control valve is arranged on the discharge pipe 18, fasteners 19 are arranged on two sides of the stirring cylinder 1, and the sealing cover 12 is movably fastened with the stirring cylinder 1 through the fasteners 19.

Further, in the above technical solution, the fixed cylinder 2 includes an outer cylinder and an inner cylinder, the axial cross-sectional shapes of the outer cylinder and the inner cylinder are respectively circular and rectangular, the inner cylinder is internally connected with the inside of the outer cylinder, the main bevel gear 3 and the auxiliary bevel gear 4 are both arranged inside the inner cylinder, the auxiliary bevel gear 4 is provided with four groups, each group is provided with a plurality of auxiliary bevel gears 4, the four groups of auxiliary bevel gears 4 are respectively arranged on the inner wall of the inner cylinder with the rectangular axial cross-section, each group of the plurality of auxiliary bevel gears 4 are distributed at equal intervals from bottom to top, two adjacent auxiliary bevel gears 4 are vertically engaged with each other, the main bevel gear 3 is engaged with the auxiliary bevel gear 4 at the bottom end of each group of the four groups of auxiliary bevel gears 4, and the main bevel gear 3, the auxiliary bevel gear 4 and two adjacent auxiliary bevel gears 4 in the same vertical direction are engaged with each other to drive the spiral agitating blade 6 to, the coal accelerant in production is stirred.

Further, in above-mentioned technical scheme, 8 quantity of stirring rod are equipped with a plurality ofly, and are a plurality of 8 and 6 alternate settings of stirring leaf of stirring rod 8, and are a plurality of 8 bottom surfaces of stirring rod and the 1 bottom surface activity laminating of churn of bottom in the stirring rod 8, and stir leaf 6 and set up to helical structure to destroy the internal stress of coal promoter, thereby ensure that scraper blade 7 drives 8 at the uniform velocity rotations of stirring rod, make the stirring of coal promoter more abundant, and because 8 bottom surfaces of stirring rod and the 1 bottom surface activity laminating of churn of bottom in a plurality of 8 stirring rods, can make the material that will adhere to in 1 bottom surface of churn scrape down at the blowing in-process, avoid the scale deposit and cause the waste.

Further, in above-mentioned technical scheme, the highly equal half of lantern ring 9 high-end of spacing ring 11, lantern ring 9 is including round tooth section and smooth section, smooth section sets up in round tooth section bottom, the circumference side inner wall of the smooth section of lantern ring 9 and the movable laminating of spacing ring 11 circumference side outer wall, 14 circumference side outer wall bottom of axis of rotation and the movable laminating of the circumference side inner wall of spacing ring 11 are favorable to the meshing effort between the teeth of a cogwheel 10 through drive gear 15 and the 9 circumference side inner walls of the lantern ring, utilize the rotation of axis of rotation 14 to drive scraper blade 7 along the motion of 1 circumference side inner wall of churn, can scrape the material of remaining in 1 inside wall of churn, simultaneously, can be convenient for change scraper blade 7, or take out it and clear up.

Further, in the above technical scheme, an annular groove 17 is formed in the edge of the bottom of the inner cavity of the mixing drum 1, the bottom end of the scraper 7 is inserted into the annular groove 17, and the thickness of the scraper 7 is equal to the diameter of the annular groove 17, so that the movement of the scraper 7 is limited by the annular groove 17, and the scraper 7 is ensured to perform stable circular movement under the action of the second motor 13.

Further, in the above technical scheme, scraper blade 7 one side bottom fixedly connected with wedge platform 20, wedge platform 20 sets up to the circular arc structure of indent formula, and usable wedge platform scrapes the material of overstock in ring channel 17, avoids the material to pile up the scale deposit in ring channel 17 to influence the normal operating of scraper blade 7 and cause the waste of material.

This practical theory of operation:

referring to the attached drawings 1-3 of the specification, in the using process, a stirring processing device is communicated with an external power supply, then an accelerant to be stirred is added into a stirring cylinder 1 from a hopper 16, a control valve on a discharge pipe 18 is closed, a first motor 5 and a second motor 13 are controlled to work through an external controller, as a main bevel gear 3 and auxiliary bevel gears 4 are arranged in an inner cylinder, four groups of auxiliary bevel gears 4 are arranged, the number of each group is multiple, the four groups of auxiliary bevel gears 4 are respectively and correspondingly arranged on the inner wall of the inner cylinder with a rectangular axial section, and the auxiliary bevel gears 4 of each group are distributed at equal intervals from bottom to top and are vertically meshed with two adjacent auxiliary bevel gears 4, the main bevel gear 3 is meshed with the auxiliary bevel gears 4 at the bottom ends of the four groups of auxiliary bevel gears 4, thereby being beneficial to the mutual meshing between the main bevel gear 3 and the auxiliary bevel gears 4 and two adjacent auxiliary bevel gears 4 in the same vertical direction, the spiral stirring blades 6 are driven to rotate, the coal accelerant in production is stirred, meanwhile, a transmission gear 15 is fixedly sleeved outside the rotating shaft 14, the transmission gear 15 is meshed with the gear teeth 10 on the inner side of the lantern ring 9, the rotating shaft 14 is driven to rotate through the second motor 13, so that the scraper 7 is driven to move along the inner wall of the circumferential side of the stirring cylinder 1 through the rotation of the rotating shaft 14 by utilizing the meshing acting force between the transmission gear 15 and the gear teeth 10 on the inner wall of the circumferential side of the lantern ring 9, the residual materials on the inner wall of the stirring cylinder 1 can be scraped, meanwhile, the scraper 7 can be conveniently replaced or taken out for cleaning, an annular groove 17 is arranged at the edge position of the bottom of the inner cavity of the stirring cylinder 1, the bottom end of the scraper 7 is inserted into the annular groove 17, the thickness of the scraper 7 is equal to the annular diameter of the annular groove 17, and the, so as to ensure that the scraper 7 does stable circular motion under the action of the second motor 13;

referring to the attached drawing 3 of the specification, in the process of circular motion of the scraper 7, because the bottom end of one side of the scraper 7 is fixedly connected with the wedge-shaped table 20, and the wedge-shaped table 20 is of a concave arc structure, the material accumulated in the annular groove 17 can be scraped by the wedge-shaped table, so that the material is prevented from accumulating and scaling in the annular groove 17, and the normal operation of the scraper 7 is influenced and the waste of the material is caused.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a coal production is with promoter stirring processingequipment, includes churn (1), its characterized in that: the stirring device is characterized in that a fixed cylinder (2) is vertically arranged at the central position of the bottom of an inner cavity of the stirring cylinder (1), a main bevel gear (3) is arranged at the central position of the bottom of the inner cavity of the fixed cylinder (2), an auxiliary bevel gear (4) is arranged on the inner wall of the circumferential side, a first motor (5) is arranged at the central position of the bottom of the stirring cylinder (1), the end part of an output shaft of the first motor (5) is fixedly connected with the main bevel gear (3), a stirring blade (6) is fixedly connected with one end of the auxiliary bevel gear (4), the stirring blade (6) penetrates through the side wall of the fixed cylinder (2) and is arranged in a containing cavity formed between the stirring cylinder (1) and the fixed cylinder (2), a scraping plate (7) is arranged in the stirring cylinder (1), a lantern ring (9) is fixedly connected with one end of the scraping plate (7), and a stirring rod (8, the top end of the fixed cylinder (2) is provided with a limit ring (11), the bottom end of the sleeve ring (9) is sleeved outside the limit ring (11), gear teeth (10) are uniformly distributed on the top end of the inner wall of the circumferential side of the sleeve ring (9), the top of the mixing cylinder (1) is matched with a sealing cover (12), a vent hole is arranged on the sealing cover (12) in a penetrating manner, a second motor (13) is arranged at the central position of the top of the sealing cover (12), the end part of an output shaft of the second motor (13) is fixedly connected with a rotating shaft (14), the rotating shaft (14) penetrates through the sealing cover (12), the end part of the rotating shaft is movably inserted into the limit ring (11), a transmission gear (15) is fixedly sleeved outside the rotating shaft (14), the transmission gear (15) is meshed with the gear teeth (10) on the inner side of the sleeve ring (9), a hopper (16) is arranged on one side of the second, the stirring cylinder is characterized in that a discharging pipe (18) is connected to the bottom of the stirring cylinder (1), a control valve is arranged on the discharging pipe (18), fasteners (19) are arranged on two sides of the stirring cylinder (1), and the sealing cover (12) and the stirring cylinder (1) are movably buckled through the fasteners (19).

2. The coal production accelerator stirring processing device according to claim 1, characterized in that: fixed cylinder (2) are including urceolus and inner tube, the axle cross sectional shape of urceolus and inner tube is circular and rectangle respectively, the inner tube inscription is inside with the urceolus, main bevel gear (3) all set up inside the inner tube with vice bevel gear (4), vice bevel gear (4) quantity is provided with four groups, and every group quantity is equipped with a plurality ofly, and four groups of vice bevel gear (4) correspond respectively and set up in the inner tube inner wall that the axle cross section is the rectangle, and a plurality of vice bevel gear (4) of every group equidistant distribution from bottom to top, and vertical meshing to between two adjacent vice bevel gear (4), main bevel gear (3) all mesh with vice bevel gear (4) of four groups of vice bevel gear (4) bottom.

3. The coal production accelerator stirring processing device according to claim 1, characterized in that: the stirring rod (8) quantity is equipped with a plurality ofly, and is a plurality of stirring rod (8) and stirring leaf (6) set up in turn, and is a plurality of the activity laminating of stirring rod (8) bottom surface and churn (1) bottom surface of bottom in stirring rod (8), and stir leaf (6) and set up to the heliciform structure.

4. The coal production accelerator stirring processing device according to claim 1, characterized in that: the height of spacing ring (11) equals half of the lantern ring (9) high-end, the lantern ring (9) is including gear section and smooth section, smooth section sets up in gear section bottom, the circumference side inner wall of the smooth section of the lantern ring (9) is laminated with spacing ring (11) circumference side outer wall activity, axis of rotation (14) circumference side outer wall bottom is laminated with the circumference side inner wall activity of spacing ring (11).

5. The coal production accelerator stirring processing device according to claim 1, characterized in that: the stirring cylinder (1) is characterized in that an annular groove (17) is formed in the edge of the bottom of an inner cavity of the stirring cylinder (1), the bottom end of the scraper (7) is inserted into the annular groove (17), and the thickness of the scraper (7) is equal to the diameter of the annular groove (17).

6. The coal production accelerator stirring processing device according to claim 1, characterized in that: the bottom end of one side of the scraper (7) is fixedly connected with a wedge-shaped table (20), and the wedge-shaped table (20) is of a concave arc structure.

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