CN217392326U

CN217392326U - A dosing unit for lime calcines

Info

Publication number: CN217392326U
Application number: CN202221241418.8U
Authority: CN
Inventors: 郭彪其; 李桂发; 刘小琴; 刘桂英; 林会明
Original assignee: Shaoguan Minghao New Building Materials Co ltd
Current assignee: Shaoguan Minghao New Building Materials Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-09
Anticipated expiration: 2032-05-19

Abstract

The application discloses a batching device for lime calcination, which belongs to the technical field of lime calcination batching and comprises a bottom plate, wherein two supporting plates are fixedly mounted at the top of the bottom plate, a top plate is fixed between the tops of the two supporting plates, a storage bin is fixed between the tops of the two supporting plates, a discharge pipe is fixed at the bottom of the storage bin, a blocking device for limiting discharge of the discharge pipe is arranged in the storage bin, an electronic scale is fixedly mounted at the top of the bottom plate, two driving plates are fixedly mounted at the top of the electronic scale, a horizontal plate is fixed between the tops of the two driving plates, a weighing tank is arranged above the horizontal plate, and a feed pipe positioned below the discharge pipe is fixed at the top of the weighing tank; this application realizes weighing fast that lime is reinforced, through the shake ejection of compact for weigh the adnexed lime powder of container inner wall and be shaken the discharge, the ejection of compact is thorough, improves the batching precision.

Description

A dosing unit for lime calcines

Technical Field

The application relates to a lime calcines batching technical field, especially relates to a dosing unit for lime is calcined.

Background

Lime is an air-hardening inorganic gelled material which is prepared by calcining raw materials such as limestone, dolomite or chalk and takes calcium oxide as a main component, and is the gelled material which is applied by the people at the earliest. The lime is hard, and the soil is glossy and opaque, and comprises quicklime and hydrated lime. The raw materials are widely distributed, the production process is simple, the cost is low, and the application in civil engineering is wide.

Before lime calcines, need weigh the raw materials and carry out the batching, put the weight change before container weighing container back with lime, after weighing, discharge lime from the container, current weighing container is when discharging lime, and some residual lime still adhere to the container inner wall for the ejection of compact is incomplete, influences the accuracy of batching, and we propose a dosing unit for lime calcines for this reason.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the application provides a dosing unit for lime is calcined, has overcome prior art's not enough, aims at solving the batching and weighs the not thorough problem of container ejection of compact.

In order to achieve the above purpose, the present application provides the following technical solutions: a batching device for lime calcination comprises a bottom plate, wherein two supporting plates are fixedly mounted at the top of the bottom plate, a top plate is fixed between the tops of the two supporting plates, a bin is fixed between the tops of the two supporting plates, a discharge pipe is fixed at the bottom of the bin, a blocking device for limiting discharge of the discharge pipe is arranged in the bin, an electronic scale is fixedly mounted at the top of the bottom plate, two driving plates are fixedly mounted at the top of the electronic scale, a horizontal plate is fixed between the tops of the two driving plates, a weighing tank is arranged above the horizontal plate, a feed pipe positioned below the discharge pipe is fixed at the top of the weighing tank, a discharge pipe is fixedly connected at the bottom of the weighing tank, a flow limiting device for limiting discharge of the discharge pipe is arranged on the weighing tank, a supporting column is fixed at the bottom of the weighing tank, and the bottom of the supporting column penetrates through the horizontal plate in a sliding manner and is connected with the driving plates in a sliding manner, and the driving plate is provided with a shaking device for driving the support columns to move up and down.

As an optimal technical scheme of this application, blocking device including support press in the jam ball at discharge pipe top, fixed mounting has electric telescopic handle on the roof, electric telescopic handle's piston rod is fixed with the connecting rod, the bottom of connecting rod in jam ball fixed connection.

As an preferred technical scheme of this application, current limiting device including support press in the current-limiting ball at discharging pipe top, the top fixed mounting of weighing tank has the push rod motor, and the push rod of push rod motor is fixed with the montant, the bottom of montant in current-limiting ball fixed connection.

As an optimal technical scheme of this application, the shake device including install in motor on the drive plate, the drive plate is close to lift groove has been seted up to one side of support column, the motor install in on the drive plate in the lift groove, on the drive plate lift inslot internal rotation installs reciprocal lead screw, the output shaft and reciprocal lead screw fixed connection of motor, on the drive plate lift inslot slidable mounting have with reciprocal lead screw threaded connection's lifter, the lifter with support column fixed connection.

As an optimal technical scheme of this application, set up the vertical hole of vertical setting on the horizontal plate, the bottom of support column slides and runs through on the horizontal plate vertical hole.

As a preferred technical scheme of this application, the cross section of discharge pipe with the inlet pipe is circular structure, the cross section diameter of discharge pipe is less than the cross section diameter of inlet pipe.

As a preferred technical scheme of this application, the bottom of feed bin is the setting of toper structure.

As a preferred technical scheme of this application, the top cross section of discharging pipe is circular structure, the diameter of current-limiting ball is greater than the cross sectional diameter at discharging pipe top.

The beneficial effect of this application:

through feed bin dress raw materials, the jam ball rises, and the raw materials passes through discharge pipe discharge entering inlet pipe then enters into and weighs the jar in, weigh the contrast through the electronic scale and give weighing jar weight change around reinforced, reachs the reinforced weight of lime, realizes weighing reinforced fast.

The material in weighing the jar is discharged from the discharging pipe, shakes about weighing the jar through the drive for weigh jar inner wall adnexed lime powder and shaken the discharge, the ejection of compact is thorough, improves the batching precision.

This application realizes weighing fast that lime is reinforced, through the shake ejection of compact for weigh the adnexed lime powder of container inner wall and be shaken the discharge, the ejection of compact is thorough, improves the batching precision.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a sectional structural view of a driving plate of the present application.

In the figure: 1. a base plate; 2. a support plate; 3. a top plate; 4. an electronic scale; 5. a drive plate; 6. a discharge pipe; 7. an electric telescopic rod; 8. a connecting rod; 9. blocking the ball; 10. a horizontal plate; 11. a reciprocating screw rod; 12. weighing the tank; 13. a feed pipe; 14. a push rod motor; 15. a vertical rod; 16. a flow-limiting ball; 17. a discharge pipe; 18. a support pillar; 19. a motor; 20. a lifting block; 21. a storage bin.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, a dosing unit for lime calcination, including bottom plate 1, the top fixed mounting of bottom plate 1 has two backup pads 2, is fixed with roof 3 between the top of two backup pads 2, is fixed with feed bin 21 between the top of two backup pads 2, and the bottom of 21 dress raw materials feed bin 21 through feed bin is fixed with discharge pipe 6, and discharge pipe 6 is used for the discharge material, and the bottom of feed bin 21 is the toper structure setting, and the material of being convenient for is all to the bottom gathering ejection of compact of hopper 21.

Referring to fig. 1, be equipped with the stop device of the ejection of compact of restriction discharge pipe 6 in the feed bin 21, stop device is including supporting to press in the jam ball 9 at discharge pipe 6 top, and fixed mounting has electric telescopic handle 7 on roof 3, and electric telescopic handle 7's piston rod is fixed with connecting rod 8, and connecting rod 8's bottom and jam ball 9 fixed connection start electric telescopic handle 7 and drive connecting rod 8 and rise for block up ball 9 and rise, the raw materials passes through discharge pipe 6 and discharges.

Referring to fig. 1, an electronic scale 4 is fixedly mounted at the top of a bottom plate 1, the electronic scale 4 is used for weighing weight, two driving plates 5 are fixedly mounted at the top of the electronic scale 4, a horizontal plate 10 is fixed between the tops of the two driving plates 5, a weighing tank 12 is arranged above the horizontal plate 10, the weighing tank 12 is used for containing weighed materials, a feeding pipe 13 positioned below a discharging pipe 6 is fixed at the top of the weighing tank 12, the materials discharged by the discharging pipe 6 enter the feeding pipe 13, the cross sections of the discharging pipe 6 and the feeding pipe 13 are both of a circular structure, the cross section diameter of the discharging pipe 6 is smaller than that of the feeding pipe 13, and overflow of the materials is effectively prevented.

Referring to fig. 1, weigh bottom fixedly connected with discharging pipe 17 of jar 12, discharging pipe 17 is used for discharging the material in the jar 12 of weighing, be equipped with the current limiting device of the ejection of compact of restriction discharging pipe 17 on the jar 12 of weighing, current limiting device is including supporting the current-limiting ball 16 in discharging pipe 17 top, the top fixed mounting of jar 12 of weighing has push rod motor 14, push rod motor 14's push rod is fixed with montant 15, the bottom and the current-limiting ball 16 fixed connection of montant 15, start push rod motor 14 and drive montant 15 and rise and make current-limiting ball 16 rise, make the material discharge from discharging pipe 17.

Wherein, the top cross section of discharging pipe 17 is circular structure, and the diameter of current-limiting ball 16 is greater than the cross section diameter at discharging pipe 17 top, blocks up discharging pipe 17 through current-limiting ball 16 for the restriction discharging pipe 17 ejection of compact.

Referring to fig. 1, the bottom of weighing tank 12 is fixed with support column 18, and the bottom of support column 18 slides and runs through horizontal plate 10 and with drive plate 5 sliding connection, weighs the weight of drive plate 5, horizontal plate 10, support column 18 and weighing tank 12 through electronic scale 4, gives the weight change before and after weighing tank 12 feeds in raw material through the contrast, reachs the reinforced weight of lime, realizes weighing reinforced quick.

Referring to fig. 1-2, a shaking device for driving a support column 18 to move up and down is arranged on a drive plate 5, the shaking device comprises a motor 19 installed on the drive plate 5, a lifting groove is formed in one side, close to the support column 18, of the drive plate 5, the motor 19 is installed in the lifting groove on the drive plate 5, a reciprocating screw rod 11 is installed in the lifting groove in the drive plate 5 in a rotating mode, an output shaft of the motor 19 is fixedly connected with the reciprocating screw rod 11, a motor 9 is started to drive the reciprocating screw rod 11 to rotate, a lifting block 20 in threaded connection with the reciprocating screw rod 11 is installed in the lifting groove in the drive plate 5 in a sliding mode, the lifting block 20 is fixedly connected with the support column 18, and the reciprocating screw rod 11 rotates to drive the lifting block 20 to move up and down, so that the support column 18 moves up and down.

Wherein, set up the vertical hole of vertical setting on the horizontal plate 10, the bottom of support column 18 slides and runs through the vertical hole on the horizontal plate 10, through the setting in vertical hole, realizes the sliding connection of support column 18 and horizontal plate 10.

The working principle is as follows: the raw materials are loaded through the stock bin 21, then the electric telescopic rod 7 is started to drive the connecting rod 8 to ascend, so that the blocking ball 9 ascends, the raw materials are discharged through the discharge pipe 6 to enter the feed pipe 13 and then enter the weighing tank 12, the drive plate 5, the horizontal plate 10, the supporting column 18 and the weight of the weighing tank 12 are weighed through the electronic scale 4, the weight of the weighing tank 12 is changed before and after feeding through comparison, the weight of lime feeding is obtained, and the quick feeding weighing is realized.

After weighing, start the push rod motor 14 and drive montant 15 and rise and make current-limiting ball 16 rise for the material is discharged from discharging pipe 17, and starting motor 19 drives reciprocal lead screw 11 simultaneously and rotates, drives elevator 20 up-and-down motion, makes support column 18 up-and-down motion, drives weighing tank 12 and shakes from top to bottom, makes the adnexed lime powder of weighing tank 12 inner wall shaken the discharge, and the ejection of compact is thorough, improves the batching precision.

Finally, it should be noted that: in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a dosing unit for lime is calcined, includes bottom plate (1), characterized in that, the top fixed mounting of bottom plate (1) has two backup pads (2), two be fixed with roof (3) between the top of backup pad (2), two be fixed with feed bin (21) between the top of backup pad (2), the bottom of feed bin (21) is fixed with discharge pipe (6), be equipped with the blocking device of restriction discharge pipe (6) ejection of compact in feed bin (21), the top fixed mounting of bottom plate (1) has electronic scale (4), the top fixed mounting of electronic scale (4) has two drive plates (5), two be fixed with horizontal plate (10) between the top of drive plate (5), the top of horizontal plate (10) is equipped with weighing tank (12), the top of weighing tank (12) is fixed with and is located inlet pipe (13) of discharge pipe (6) below, the bottom fixedly connected with discharging pipe (17) of weighing tank (12), be equipped with the restriction on weighing tank (12) the current limiting device of discharging pipe (17) ejection of compact, the bottom of weighing tank (12) is fixed with support column (18), the bottom of support column (18) slides and runs through horizontal plate (10) and with drive plate (5) sliding connection, be equipped with on drive plate (5) and drive the shake device of support column (18) up-and-down motion.

2. The batching device for lime calcination according to claim 1, wherein said blocking means comprises a blocking ball (9) pressed against the top of said discharge pipe (6), said top plate (3) is fixedly mounted with an electric telescopic rod (7), the piston rod of said electric telescopic rod (7) is fixed with a connecting rod (8), the bottom of said connecting rod (8) is fixedly connected with said blocking ball (9).

3. The batching device for lime calcination according to claim 1, wherein said flow limiting device comprises a flow limiting ball (16) abutting against the top of said discharge pipe (17), a push rod motor (14) is fixedly mounted on the top of said weighing tank (12), a vertical rod (15) is fixed to the push rod of said push rod motor (14), and the bottom of said vertical rod (15) is fixedly connected to said flow limiting ball (16).

4. The batching device for lime calcination according to claim 1, wherein the shaking device comprises a motor (19) installed on the driving plate (5), a lifting groove is formed on one side of the driving plate (5) close to the supporting column (18), the motor (19) is installed in the lifting groove on the driving plate (5), a reciprocating screw rod (11) is installed in the lifting groove on the driving plate (5) in a rotating manner, an output shaft of the motor (19) is fixedly connected with the reciprocating screw rod (11), a lifting block (20) in threaded connection with the reciprocating screw rod (11) is installed in the lifting groove on the driving plate (5) in a sliding manner, and the lifting block (20) is fixedly connected with the supporting column (18).

5. The batching device for lime calcination according to claim 4, wherein said horizontal plate (10) is provided with vertical holes arranged vertically, and the bottom of said supporting column (18) is slidably inserted through said vertical holes of said horizontal plate (10).

6. A batching device for the lime calcination according to claim 1, characterized in that said discharge pipe (6) and said feeding pipe (13) have a circular cross section, said discharge pipe (6) having a cross section diameter smaller than the cross section diameter of said feeding pipe (13).

7. A batching device for lime calcination according to claim 1, characterized in that the bottom of said silo (21) is arranged with a conical structure.

8. A dosing device for lime calcination according to claim 3, characterized in that the top cross-section of the discharge pipe (17) is of circular configuration, the diameter of the restriction ball (16) being larger than the cross-sectional diameter of the top of the discharge pipe (17).