CN2202118Y

CN2202118Y - Sprayer with multiple nozzles

Info

Publication number: CN2202118Y
Application number: CN 94217958
Authority: CN
Inventors: 黄辉芳; 林水成
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-29
Filing date: 1994-07-29
Publication date: 1995-06-28
Anticipated expiration: 2004-07-29

Abstract

The utility model relates to a sprayer with multiple nozzles, comprising a blanking plate, a storage slot which is arranged on the blanking plate, a bearing tray with a plurality of blanking holes and a hand set which is pivoted at the center of the blanking plate and can be rotated. The material dropping on the blanking plate through the blanking holes can be put into a plurality of discharge tubes at the bottom of the blanking plate by the hand set, and therefore, the function of transmitting material through a plurality of holes is reached. The utility model can have the effect of completely controlling the output by adjusting the opening area of the discharge tubes and matching with the controlling of the rotating speed of a kick-out device. The opening area of the discharge tubes is controlled by a controller on the discharge tubes.

Description

Sprayer with multiple nozzles

The utility model relates to the material spraying machine in a kind of many outputs duct, particularly relates to a kind of material spraying machine that reduces installation cost and can connect many output duct of control comprehensively.

The transmission of powder and granule shape material in the past, be to adopt single dispersing modes such as crawler belt transmission or screw rod, if when supplying with many places and using, just install a plurality of transmission equipments, fuel as present brickkiln combustion systems already transmits, it is exactly representative type multiple spot material transmission status, as shown in Figure 1, tunnel Kiln 1 was because of the needs of burning in the past, be provided with up to 100 to 240 fire hole 11(and decide) according to the length of tunnel Kiln, constantly powder feeding carbon are for its burning for each fire hole 11, and mode in the past is that end face at tunnel Kiln 1 is provided with many and send carbon machine 12, sending carbon machine 12 is to utilize the screw rod transmission of (figure does not show), the carbon material is delivered in the fire hole 11, and each send carbon machine 12 to be equipped with a motor 13, so that the transmission power of screw rod to be provided, if each fire hole 11 need set one and send carbon machine 12(two fire holes when not far from one another, that can one send that the carbon machine provides two fire holes send the carbon function), thus in the past tunnel Kiln 1 need set 50 to 240 send carbon machine 12, this kind material load mode has following disappearance:

1, the required cost costliness of system assembles: in order to satisfy the demand of combustion systems, need 50 to 240 send carbon machine 12, each send the carbon machine 12 again must motor 13 of installing, time-consuming taking a lot of work when assembling, and cost burden is big.

2, conveying capacity is wayward average: a plurality of carbon machines 12 that send are to be distributed on the end face of whole tunnel Kiln 1, work as far away apart from discrete phase, when the operational throughput of carbon machine 12 is sent in adjustment, each send the rotating speed of the motor 13 of carbon machine 12 just to need indivedual adjustment, quite time-consuming inconvenience, and sending carbon machine 12 because of each again is independently workings, the difference that causes operational throughput not wait easily, the carbon dust amount difference that each fire hole 11 is obtained, and make the combustion temperature difference, so that have influence on the quality of burning till of brick.

3, cause the phenomenon of incomplete combustion: send 12 in carbon machine that the carbon material is delivered to fire hole 11, the air of its course of conveying does not become proper proportion for the burning in the fire hole 11, when making the burning of carbon material, the phenomenon of incomplete combustion is arranged, and waste fuel, even the bad phenomenon of generation smoke pollution environment.

The purpose of this utility model provides a kind of effect that comprehensively connects control that has, and can the cost-effective material spraying machines of exporting the duct more.

The purpose of this utility model reaches as follows: the material spraying machine in a kind of many outputs duct is characterized in that:

It includes a stock chest that supplies material to enter, a blanking dish of being located at the stock chest below, and one places rotating setting gauge between stock chest and blanking dish;

The stock chest bottom surface has the material bearing disc of its bottom surface opening of sealing, and the periphery of material bearing disc offers the material-dropping hole of a plurality of separation, and the blanking dish is provided with a plurality of discharge nozzles near peripheral region, and the open end position and the material-dropping hole position of discharge nozzle are not located along the same line;

Setting gauge comprises a rotating disk body, and a plurality of rod for stiring materials that is convexly set in the disk body periphery, and rod for stiring materials is to be positioned between material bearing disc and blanking dish.

The purpose of this utility model can also following mode reach: the material spraying machine in described many outputs duct is characterized in that:

The side of each discharge nozzle of this blanking dish is provided with a stock guide, stock guide has an inclined-plane and one by the extended end face of beveled top end, the bottom on its inclined-plane is the below that extends in described material-dropping hole, the front end of end face is the top that extends to discharge nozzle, has the gap of moving for rod for stiring materials between end face and material bearing disc.

The material spraying machine in described many outputs duct, it is characterized in that: the place convexes with a taper in the middle of the material bearing disc of described stock chest.

The material spraying machine in described many outputs duct is characterized in that:

The top of each discharge nozzle is pivoted with a controller, the periphery of blanking dish has extended upward ring wall, this controller comprises one and is hubbed on the discharge nozzle top and serves as that the catch that rotates of axle, spiral shell are worn ring wall and its terminal company and be fixed in screw rod on catch one side and a spacer that is fixedly arranged on the discharge nozzle end face side with its pivot part.

Each discharge nozzle respectively is communicated with a branch pipe, and branch pipe is communicated with a blowing engine.

Advantage of the present utility model is:

1, reduce installation cost: material spraying machine of the present utility model, can provide 10 several feed points to use, each feed point all needed a feeder to save more in the past.

2, adjust easily and maintenance: material spraying machine of the present utility model just can satisfy the required material supply of system or equipment because of installing a small amount of platform number, so, when adjusting the material output, the motor rotary speed of adjusting the material spraying machine of a small amount of platform number just can be adjusted the output of whole feed system, and, also safeguard easily and maintenance because of the platform number is few.

3, improve traffic capacity and combustion-supporting effect is arranged: the cooperating equipment of material spraying machine mat branch pipe of the present utility model and blowing engine, air is imported in the delivery pipe, make combustible material improve combustion efficiency, the air of more can mat sending into transmits material to farther feed place, improves the mass transport ability.

In sum, the utility model reaches comprehensive control by the output in porous road, but has the effect of economy system cost and comprehensive control material output really.

Below by most preferred embodiment and accompanying drawing the material spraying machines of exporting the duct of the present utility model are elaborated more, in the accompanying drawing:

Fig. 1 is that the burning of tunnel Kiln in the past transmits scheme drawing.

Fig. 2 is the sectional side elevation of the utility model preferred embodiment.

Fig. 3 is the scheme drawing of the controller of the utility model preferred embodiment.

Fig. 4 is the birds-eye view after the housing of stock chest is removed in the utility model preferred embodiment.

Fig. 5 is the V-V cutaway view of Fig. 4.

The sectional side elevation of the utility model preferred embodiment as shown in Figure 2, the utility model embodiment include the blanking dish that can accept material 2, a setting gauge 3 that is hubbed on the blanking dish 2, and a stock chest 4 that is fixedly arranged on the blanking dish 2.

The periphery of blanking dish 2 has extended upward ring wall 21, the nearly peripheral region of blanking dish 2 is provided with a plurality of discharge nozzles 22, the top of each discharge nozzle is pivoted with a controller 23, and the side top of discharge nozzle 22 is provided with a stock guide 24, and discharge nozzle 22 lower ends are connected with a delivery pipe 27.Setting gauge 3 has the propulsion source 31(such as the motor that are installed in blanking dish 2 bottoms), a disk body 32 and an a plurality of rod for stiring materials 33 that convexedly stretches in disk body 32 peripheries that is positioned at blanking dish 2 tops and can be driven by propulsion source 31.Stock chest 4 includes the hollow housing 41 of a back taper, and material bearing disc 42 that can seal hollow housing 41 bottom surface openings, offer on the material bearing disc 42 with the material-dropping hole 43(of discharge nozzle 22 similar numbers as shown in phantom in FIG.), hollow housing 41 can be fixed on the ring wall 21 of blanking dish 2 with material bearing disc 42, and the place is formed with a taper 44 in the middle of the material bearing disc 42.The bottom surface of blanking dish 2 can be connected with foot rest body 25, makes blanking dish 2 place desire feed place by height, makes material output to utilize gravity.

As shown in Figure 3, catch that the controller 23 of present embodiment includes on the end face that is hubbed at discharge nozzle 22 and can its pivot part rotates for axle 232, spiral shell are worn ring wall 21 and its end and are fixed in screw rod 233 on catch 232 1 sides and a spacer 235 that is fixedly arranged on the discharge nozzle 22 end face sides.The front end of screw rod 233 is the outsides that are revealed in ring wall 21, and screw rod 233 can turn, when screw rod 233 when rotate in ring wall 21 outsides, can drive catch 232 is center inverse clock turn with its pivot part, the open end area that makes catch 232 cover discharge nozzle 22 reduces gradually, cause discharge nozzle 22 to increase gradually, to increase the blanking amount for the open end area that material falls into.On the contrary, if with screw rod 233 to ring wall 21 is inner when screwing in, then drive catch 232 center clockwise turns, the area that makes catch 232 cover the open end of discharge nozzle 22 increases gradually, that is to say that discharge nozzle 22 can reduce gradually for the open end area that material falls into, cause the blanking amount to reduce.So, mat adjusting control device 23, blanking controllable amount.

Fig. 4 is the birds-eye view that the housing of stock chest is removed in the utility model preferred embodiment, present embodiment is to allow material can be not directly not fall into discharge nozzle 22(as shown in phantom in FIG. from the material-dropping hole 43 of material bearing disc 42) in, with material-dropping hole 43 offer position and discharge nozzle 22 that the position is set is interlaced, that is to say that material-dropping hole 43 is not located along the same line with discharge nozzle 22.So, the material that is dropped out by material-dropping hole 43 is stored on blanking dish 2, the top side of each discharge nozzle 22 all is provided with a stock guide 24(as shown in phantom in FIG.).

As Fig. 5, it is the cross-sectional schematic of being got along the straight line V-V among Fig. 4, stock guide 24 is to be installed on the blanking dish 2, and has an inclined-plane 241 and one by the extended end face 242 in 241 tops, inclined-plane, the bottom on inclined-plane 241 is the belows that extend in material-dropping hole 43, the front end of end face 242 is the tops that extend to

discharge nozzle

22, and 42 of end face 242 and bearing material devices have suitable gap, and rod for stiring materials 33 can be moved in the gap.

As Fig. 2,4, shown in 5, when material falls on the material bearing disc 42 by the end face opening of stock chest 4, material utilizes the conical surface guiding of taper 44, fall into the periphery of material bearing disc 42, and fall on the blanking dish 2 by material-dropping hole 43, and stockpile and store on blanking dish 2, when the height of materials of being stockpiled and stored is higher than end face 242 height of stock guide 24 (material state as shown in Figure 5), rod for stiring materials 33 of setting gauge 3 could will be higher than the material of stock guide 24 end faces 242, the end face 242 that is following stock guide 24 is allocated on the open end of discharge nozzle 22, and falls into discharge nozzle 22 and by delivery pipe 27 output.And have a plurality of material-dropping holes 43 because of material bearing disc 42, blanking dish 2 also is provided with the discharge nozzle 22 of similar number, and rod for stiring materials 339(of cooperation similar number is shown in Fig. 4 dotted line), when making disk body 32 rotations one circle of setting gauge 3, each discharge nozzle 22 all can be accepted material output repeatedly, reaches the effect of porous road outputting material.

The feed rate that cooperates stock chest 4, adjust the rotating speed (just adjusting the rotating speed of its propulsion source 31) of the disk body 32 of setting gauge 3, just can make the material toggling number of times that increases or reduce rod for stiring materials 33 in the unit time, and control the material output of each discharge nozzle 22, so has the effect that comprehensively connects control feeding inventory.

As shown in Figure 2, when the air-blending that increases the traffic capacity of material or improve material when desire compares, can be communicated with a branch pipe 28(at the appropriate location of each discharge nozzle 27 shown in imaginary line among the figure), branch pipe 28 and a blowing engine 29(are shown in imaginary line among the figure) be communicated with, utilize the draft capacity of blowing engine 29, air is sent in the delivery pipe 27 via branch pipe 28, but the airflow that the material mat in the delivery pipe 27 is sent into is delivered to farther feed place, also can make the material of sending into contain an amount of combustion-supporting oxygen, to promote the combustion efficiency of incendivity material (as carbon dust).

Claims

1, a kind of material spraying machine of exporting the duct is characterized in that more:

2, the material spraying machine of exporting the duct as claimed in claim 1 is characterized in that more:

3, the material spraying machine of exporting the duct as claimed in claim 1 is characterized in that more:

The place convexes with a taper in the middle of the material bearing disc of described stock chest.

4, the material spraying machine of exporting the duct as claimed in claim 1 is characterized in that more:

5, the material spraying machine of exporting the duct as claimed in claim 1 is characterized in that more: