CN209810335U - Water adding metering device of ball mill - Google Patents

Abstract

The utility model discloses a water adding metering device of a ball mill, which comprises a base, a driving device, a water storage tank and a ball mill cylinder body, the driving device and the ball mill cylinder are fixedly connected on the base by welding, the output shaft of the driving device is connected with a screw rod by a shaft sleeve, the water storage tank comprises a water inlet, a connecting hole, a movable baffle, a baffle plate, a water outlet and a spray pipe, the movable baffle is movably connected with the top of the water storage tank through a hinge, the cross section of the baffle is in a step shape, one end of the spray pipe is tightly communicated with the water outlet to form pipeline connection, the spray pipe is provided with a valve, a metering controller, a flowmeter and a spray head, the valve, the metering controller and the flowmeter are electrically connected, the other end of the spray pipe is movably connected in the ball mill cylinder body through a ball, and the screw is connected with the connecting hole in a threaded mode. The utility model discloses can improve the efficiency of adding water, guarantee to add water accurate, even, can reduce intensity of labour to a certain extent simultaneously.

Description

Water adding metering device of ball mill

Technical Field

The utility model relates to a ball mill technical field specifically is a ball mill metering device that adds water.

Background

In the first process of ceramic tile production, the raw material grinding operation has many factors influencing the moisture index of the slurry, wherein one important factor is the dosage control of various raw materials, and the metering control method and the effect of water are one of key factors. How to develop a water supply system capable of accurately metering the water supply amount to realize accurate water supply of slurry moisture indexes becomes a technical problem to be solved urgently in the field. At present, a common water adding metering device for a ball mill in a factory is manually placed on a steel platform of the ball mill, water is added into the big barrel, and the water is metered through approximate scales beside the barrel and then is added into the ball mill. The problems of waste of manpower and time, inaccurate measurement, inaccurate water content of the slurry, high labor intensity, low water adding efficiency, incapability of ensuring uniform water adding and influence on the production of the next procedure exist.

The water that uses is generally drawn from the water source through the pump directly from the storage tank, and this kind of feeding mode, in long-term production process, the operating condition of pump also can change, has a small amount of impurity and gas to mix into aquatic even, and such water adds in the ball-mill, causes the operating mode unstable on the one hand, and the product does not reach qualified requirement, and on the other hand also aggravates the wearing and tearing of ball-mill internal stirring leaf.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a water adding metering device for a ball mill, which solves the problems that the working condition is unstable due to the water quality, the product can not meet the qualified requirement and the abrasion of the stirring blades in the ball mill is aggravated; can improve the efficiency of adding water, guarantee to add water accuracy, even, can reduce intensity of labour's problem to a certain extent simultaneously.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a ball mill metering device that adds water, includes base, drive arrangement, storage water tank and ball mill barrel, its characterized in that, drive arrangement and ball mill barrel pass through welded fastening and connect on the base, the drive arrangement output shaft has the screw rod through the axle sleeve connection, the storage water tank includes water inlet, connecting hole, adjustable baffle, delivery port and shower, adjustable baffle passes through hinge swing joint with the storage water tank top, the baffle cuts off storage water tank bottom and forms two areas about, and the transversal echelonment that personally submits of baffle, this baffle and adjustable baffle phase-match, the one end of shower closely communicates with the delivery port and forms the pipe connection, be equipped with valve, metering control appearance, flowmeter and shower head on the shower, valve, metering control appearance and flowmeter form electric connection, the other end of shower passes through ball swing joint in the ball mill barrel, the screw rod is connected with the connecting hole in a threaded mode.

Preferably, the base is stepped.

Preferably, the bottom of the water storage tank is also provided with 2-4 rollers.

Preferably, the number of the spray headers is 8-15.

The utility model provides a ball mill metering device that adds water possesses following beneficial effect:

1. this ball mill metering device that adds water is through design adjustable fender and baffle, adjustable fender is under the effect of self gravity, thereby close and close the sediment that thereby make the water that the water inlet flowed into carry out the certain time in the region of the right side with the baffle, the impurity that makes the water the inside bring deposits in the bottom in this region, when drive arrangement drives the screw rod rotation, thereby the relative storage water tank motion of screw rod struts adjustable fender, the water after the sediment is regional from the region of the right flow to the region on the left side in order to use, thereby effectively avoid causing the operating mode unstability because of the quality of water problem, the product can not reach the qualification requirement, even person aggravates the wearing and tearing of stirring leaf in the.

2. The water adding metering device of the ball mill is connected with the water storage tank through the design of the driving device, the driving device can drive the screw rod to rotate positively and negatively, and the water storage tank can be driven by the screw rod to move back and forth so as to enable the spray pipe to move back and forth in the cylinder body of the ball mill, so that the uniform water adding of the ball mill can be ensured.

3. The ball mill adds water metering device through the design ball and gyro wheel, can reduce the frictional resistance of relative motion between the part when the ball mill is worked, makes the device reduce certain loss in the operation process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the driving device of the present invention;

FIG. 3 is a schematic view of the structure of the water storage tank assembly of the present invention;

FIG. 4 is a schematic view of the structure of the ball mill cylinder of the present invention;

in the figure: 1. the ball mill comprises a base, 2, a driving device, 21, a screw, 3, a water storage tank, 31, a water inlet, 32, a connecting hole, 33, a movable baffle, 34, a partition board, 35, a roller, 36, a water outlet, 37, a spray pipe, 38, a valve, 39, a metering controller, 310, a flowmeter, 311, a spray head, 4, a ball mill barrel, 41 and balls.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The water adding metering device of the ball mill shown in fig. 1-4 comprises a base 1, a driving device 2, a water storage tank 3 and a ball mill cylinder 4, and is characterized in that the driving device 2 and the ball mill cylinder 4 are fixedly connected to the base 1 through welding, an output shaft of the driving device 2 is connected with a screw rod 21 through a shaft sleeve, the water storage tank 3 comprises a water inlet 31, a connecting hole (32), a movable baffle 33, a baffle 34, a water outlet 36 and a spray pipe 37, the movable baffle 33 is movably connected with the top of the water storage tank 3 through a hinge, the baffle 34 separates the bottom of the water storage tank 3 into a left area and a right area (shown in fig. 1), the cross section of the baffle 34 is in a ladder shape, the baffle 34 is matched with the movable baffle 33, one end of the spray pipe 37 is tightly communicated with the water outlet 36 to form a, The metering control instrument 39, the flowmeter 310 and the spray head 311 are electrically connected, the valve 38, the metering control instrument 39 and the flowmeter 310 are movably connected into the ball mill cylinder 4 through a ball 41, and the screw 21 is connected with the connecting hole 32 in a threaded mode.

Preferably, the base 1 is stepped. The bottom of the water storage tank 3 is also provided with 2-4 rollers 35. The number of the spray heads 311 is 8-15.

The utility model is realized in such a way, the ball mill barrel 4 is fixedly connected with the driving device 2 on the base 1 by welding, before the ball mill works, the driving device 2 is still in a closed state, the movable baffle plate 33 is contacted with the baffle plate 34 under the action of self gravity to be closed, a certain amount of water is injected from the water inlet 31 and stored in the right side area of the water storage tank 3 to make the water precipitate, when the ball mill works, the valve 38, the metering controller 39 and the flowmeter 310 form an electric connection, the driving device 2 can drive the screw rod 21 to rotate positively and negatively, the screw rod 21 moves relative to the water storage tank 3 to prop the movable baffle plate 33 open, the precipitated water flows from the right area to the left area to be used, the water storage tank 3 can be driven by the screw rod 21 to move back and forth so as to make the spray pipe 37 move back and forth in the ball mill barrel 4, the spray head 311 sprays back and forth above, when water is added, the flowmeter 310 measures a certain value according to the flow rate of the water and feeds the value back to the metering controller 39, and when the water amount exceeds a preset value, the metering controller 39 receives a signal and controls the flow rate by controlling the valve 38, thereby realizing the metering control of the water.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a ball mill metering device that adds water, includes base (1), drive arrangement (2), storage water tank (3) and ball mill barrel (4), its characterized in that, drive arrangement (2) and ball mill barrel (4) are through welded fastening connection on base (1), drive arrangement (2) output shaft has screw rod (21) through the axle sleeve connection, storage water tank (3) include water inlet (31), connecting hole (32), adjustable baffle (33), baffle (34), delivery port (36) and shower (37), hinge swing joint is passed through at adjustable baffle (33) and storage water tank (3) top, baffle (34) cut off storage water tank (3) bottom and form two left and right sides regions, and the transversal echelonment that personally submits of baffle (34), this baffle (34) and adjustable baffle (33) phase-match, the one end and delivery port (36) of shower (37) closely communicate and form the pipe connection, be equipped with valve (38), metering control appearance (39), flowmeter (310) and shower head (311) on shower (37), valve (38), metering control appearance (39) and flowmeter (310) form electric connection, ball (41) swing joint is passed through in ball mill barrel (4) to the other end of shower (37), screw rod (21) are passed through threaded connection with connecting hole (32).

2. A ball mill water metering device according to claim 1, characterized in that the base (1) is stepped.

3. A water metering device for a ball mill according to claim 1, wherein 2-4 rollers (35) are further provided at the bottom of the water storage tank (3).

4. A ball mill water metering device according to claim 1, characterized in that 8-15 spray headers (311) are provided.