CN216223994U

CN216223994U - Automatic control system for synthesis of acid water reducing agent mother liquor by double dropwise adding

Info

Publication number: CN216223994U
Application number: CN202122920783.3U
Authority: CN
Inventors: 王伟; 杨刚
Original assignee: Guangdong Jusan Industry Co ltd
Current assignee: Guangdong Jusan Industry Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a polycarboxylate water reducing agent mother liquor production technical field, and disclose a synthetic two dropwise add automatic control system of sour water reducing agent mother liquor, add the bucket including mounting panel and two, two add the bucket symmetry and set up in the below of mounting panel, every add four corners in top of bucket respectively through connecting rod and mounting panel fixed connection, the lower surface symmetry of mounting panel is provided with two reciprocal lead screws, every a terminal rod wall of reciprocal lead screw rotates through first bearing and mounting panel respectively and is connected, the lower lateral wall of mounting panel rotates through the second bearing and is provided with the bull stick, the lower terminal rod wall symmetry of bull stick is fixed and is provided with a plurality of puddlers, be connected through the drive mechanism transmission between bull stick and two reciprocal lead screws, the last fixed surface of mounting panel is provided with actuating mechanism. This application has realized the intermittent type of two kinds of raw materials and has added, the effectual mixed effect that has guaranteed.

Description

Automatic control system for synthesis of acid water reducing agent mother liquor by double dropwise adding

Technical Field

The utility model belongs to the technical field of polycarboxylate water reducing agent mother liquor production technique and specifically relates to a two dropwise add automatic control systems of sour water reducing agent mother liquor synthesis.

Background

The polycarboxylate water reducer is a high-performance water reducer, is a cement dispersant in cement concrete application, and is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like. The product is green and environment-friendly, is not flammable and explosive, and can be safely transported by trains and automobiles.

The existing polycarboxylate superplasticizer mother liquor synthesis process is that the raw materials are usually placed in a stirring barrel to be stirred and mixed, so that the problem caused by the method is that the mixing efficiency is low, the product quality is influenced, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art directly to stir after mixing the raw materials, the lower and influence product quality's of stirring efficiency problem, and the synthetic two dropwise add automatic control system of a sour water-reducing agent mother liquor that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

an automatic control system for the synthesis of acid water reducing agent mother liquor double-dropwise addition comprises a mounting plate and two addition barrels, wherein the two addition barrels are symmetrically arranged below the mounting plate, four corners at the top of each addition barrel are fixedly connected with the mounting plate through connecting rods respectively, two reciprocating screw rods are symmetrically arranged on the lower surface of the mounting plate, a rod wall at one end of each reciprocating screw rod is respectively and rotatably connected with the mounting plate through a first bearing, the lower side wall of the mounting plate is rotatably provided with a rotating rod through a second bearing, the lower end rod wall of the rotating rod is symmetrically and fixedly provided with a plurality of stirring rods, the rotary rod is in transmission connection with the two reciprocating screw rods through a transmission mechanism, a driving mechanism is fixedly arranged on the upper surface of the mounting plate, the rod walls of the two reciprocating screw rods are respectively in threaded connection with a sliding block, and one ends, close to the sliding blocks, of the two reciprocating screw rods are respectively and fixedly connected with a plugging mechanism.

Preferably, drive mechanism includes two first belt pulleys and two second belt pulleys, the upper end of bull stick runs through the mounting panel and cup joints with two first belt pulleys are fixed, two the upper end of reciprocal lead screw all runs through the mounting panel and cup joints with the second belt pulley that corresponds respectively is fixed, two connect through belt transmission between the second belt pulley that first belt pulley corresponds respectively.

Preferably, actuating mechanism includes dead lever, motor and fixed plate, the dead lever sets up in the upper surface of fixed plate, the other end and the fixed plate fixed connection of dead lever, the motor is fixed to be set up in the upper surface of fixed plate, the through-hole has been seted up to the inside of fixed plate, the right side the upper end of reciprocal lead screw is passed through the through-hole and upwards extends and with the output fixed connection of motor.

Preferably, the plugging mechanism comprises an elastic telescopic rod, a sealing plate and a sealing gasket, the elastic telescopic rod is fixedly connected with the sliding block, the other end of the elastic telescopic rod is fixedly connected with the sealing plate, and the sealing gasket is fixedly arranged on the lower surface of the sealing plate.

Preferably, one side of the sliding block is fixedly provided with a limiting block, a limiting hole is formed in the limiting block, a limiting rod is movably sleeved in the limiting hole, and one end of the limiting rod is fixedly connected with the mounting plate.

Preferably, two the bottom of adding the bucket has seted up the discharge opening respectively, two the inside of discharge opening is fixed respectively and is provided with the discharging pipe.

Preferably, the motor is electrically connected with an external power supply.

Preferably, the sealing gasket is a rubber gasket.

Compared with the prior art, the application provides a two dropwise add automatic control system of sour water-reducing agent mother liquor synthesis, possesses following beneficial effect:

1. this synthetic two dropwise add automatic control systems of sour water-reducing agent mother liquor through two drive mechanism that set up, can realize the synchronous rotation of bull stick and two reciprocal lead screws to can reduce the manufacturing cost of equipment.

2. This synthetic two dropwise add automatic control systems of sour water-reducing agent mother liquor through the shutoff mechanism that sets up, can realize the intermittent type shutoff to two discharge openings to can realize intermittent type unloading in the stirring, be convenient for make the raw materials intensive mixing.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application has realized the intermittent type of two kinds of raw materialss and has added, the effectual mixed effect of having guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of an automatic control system for double dropwise addition in acid water reducer mother liquor synthesis provided by the application;

fig. 2 is a cross-sectional view of the integrated device of fig. 1.

Description of reference numerals:

1 mounting panel, 2 add bucket, 3 connecting rods, 4 reciprocal lead screws, 5 bull sticks, 6 puddlers, 7 sliders, 8 first belt pulleys, 9 second belt pulleys, 10 belts, 11 dead levers, 12 motors, 13 fixed plates, 14 elastic telescopic rod, 15 shrouding, 16 sealed pads, 17 stopper, 18 gag lever post, 19 discharging pipes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, synthetic two dropwise add automatic control system of sour water-reducing agent mother liquor, including mounting panel 1 and two add bucket 2, two add bucket 2 symmetries and set up in the below of mounting panel 1, two bottom that add bucket 2 have seted up the discharge opening respectively, the inside of two discharge openings is fixed respectively and is provided with discharging pipe 19, is convenient for add the inside of the leading-in agitator of 2 inside raw materials of bucket with two.

Referring to fig. 1-2, four corners at the top of each addition barrel 2 are respectively fixedly connected with a mounting plate 1 through connecting rods 3, the lower surface of the mounting plate 1 is symmetrically provided with two reciprocating lead screws 4, one end rod wall of each reciprocating lead screw 4 is respectively rotatably connected with the mounting plate 1 through a first bearing, the lower side wall of the mounting plate 1 is rotatably provided with a rotating rod 5 through a second bearing, the lower end rod wall of the rotating rod 5 is symmetrically and fixedly provided with a plurality of stirring rods 6, so that the mixed raw materials can be stirred through the plurality of stirring rods 6, and the mixing of the raw materials is accelerated.

Referring to fig. 1-2, the rotating rod 5 is in transmission connection with the two reciprocating screw rods 4 through a transmission mechanism, the transmission mechanism comprises two first belt pulleys 8 and two second belt pulleys 9, the upper end of the rotating rod 5 penetrates through the mounting plate 1 and is fixedly sleeved with the two first belt pulleys 8, the upper ends of the two reciprocating screw rods 4 penetrate through the mounting plate 1 and are fixedly sleeved with the corresponding second belt pulleys 9 respectively, the two first belt pulleys 8 are in transmission connection with the corresponding second belt pulleys 9 through belts 10 respectively, synchronous rotation of the two reciprocating screw rods 4 is convenient to achieve, and therefore intermittent plugging of the two discharge holes is achieved.

Referring to fig. 1-2, the upper surface of the mounting plate 1 is fixedly provided with a driving mechanism, the driving mechanism includes a fixing rod 11, a motor 12 and a fixing plate 13, the fixing rod 11 is arranged on the upper surface of the fixing plate 13, the other end of the fixing rod 11 is fixedly connected with the fixing plate 13, the motor 12 is fixedly arranged on the upper surface of the fixing plate 13, a through hole is formed in the fixing plate 13, the upper end of the reciprocating screw rod 4 on the right side passes through the through hole and extends upwards and is fixedly connected with the output end of the motor 12, the motor 12 is electrically connected with an external power supply, and the motor 12 is conveniently powered by the external power supply, so that the normal use of the motor 12 is ensured.

Referring to fig. 1-2, the rod walls of two reciprocating screw rods 4 are respectively in threaded connection with a slider 7, one end of each of two sliders 7 close to each other is respectively fixedly connected with a plugging mechanism, each plugging mechanism comprises an elastic telescopic rod 14, a sealing plate 15 and a sealing gasket 16, the elastic telescopic rods 14 are fixedly connected with the sliders 7, the other end of each elastic telescopic rod 14 is fixedly connected with the corresponding sealing plate 15, the sealing gaskets 16 are fixedly arranged on the lower surface of the sealing plates 15, the sealing gaskets 16 adopt rubber gaskets, sealing effects between the sealing plates 15 and corresponding discharge holes are convenient to guarantee, one side of each slider 7 is fixedly provided with a limiting block 17, limiting holes are formed in the limiting blocks 17, limiting rods 18 are sleeved in the inner parts of the limiting holes, and one ends of the limiting rods 18 are fixedly connected with the mounting plate 1.

In this application, carry out fixed mounting to whole device, place the agitator in the below of whole device and fixed, insert the inside of agitator with two discharging pipes 19, starter motor 12, motor 12's output drives reciprocal lead screw 4 that corresponds and rotates, and realize bull stick 5 and two reciprocal lead screw 4 synchronous rotations through drive mechanism, the slider 7 motion that drives the correspondence is cup jointed through the activity between stopper 17 that corresponds and the gag lever post 18 that corresponds respectively to two reciprocal lead screw 4 pivoted simultaneously, two sliders 7 drive the shutoff mechanism motion that corresponds respectively, realize the intermittent type shutoff between two discharge openings, thereby realize stirring in raw materials intermittent type unloading, the effectual mixed effect that improves the raw materials.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a synthetic two dropwise add automatic control system of sour water-reducing agent mother liquor, includes mounting panel (1) and two interpolation buckets (2), its characterized in that: two add bucket (2) symmetry and set up in the below of mounting panel (1), every add four corners in top of bucket (2) respectively through connecting rod (3) and mounting panel (1) fixed connection, the lower surface symmetry of mounting panel (1) is provided with two reciprocal lead screws (4), every the one end pole wall of reciprocal lead screw (4) rotates through first bearing and mounting panel (1) respectively and is connected, the lower lateral wall of mounting panel (1) rotates through the second bearing and is provided with bull stick (5), the lower extreme pole wall symmetry of bull stick (5) is fixed and is provided with a plurality of puddlers (6), be connected through the drive mechanism transmission between bull stick (5) and two reciprocal lead screws (4), the last fixed surface of mounting panel (1) is provided with actuating mechanism, two the pole wall of reciprocal lead screw (4) threaded connection has slider (7) respectively, one ends of the two sliding blocks (7) close to each other are fixedly connected with plugging mechanisms respectively.

2. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 1, characterized in that: drive mechanism includes two first belt pulleys (8) and two second belt pulleys (9), the upper end of bull stick (5) runs through mounting panel (1) and fixedly cup joints two with two first belt pulleys (8) the upper end of reciprocal lead screw (4) all runs through mounting panel (1) and respectively with the fixed cup joint of second belt pulley (9) that corresponds, two first belt pulley (8) respectively with the second belt pulley (9) that corresponds between be connected through belt (10) transmission.

3. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 1, characterized in that: actuating mechanism includes dead lever (11), motor (12) and fixed plate (13), dead lever (11) set up in the upper surface of fixed plate (13), the other end and fixed plate (13) fixed connection of dead lever (11), motor (12) are fixed to be set up in the upper surface of fixed plate (13), the through-hole has been seted up to the inside of fixed plate (13), the right side the upper end of reciprocal lead screw (4) is passed through the through-hole and upwards extends and with the output fixed connection of motor (12).

4. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 1, characterized in that: the plugging mechanism comprises an elastic telescopic rod (14), a sealing plate (15) and a sealing gasket (16), the elastic telescopic rod (14) is fixedly connected with the sliding block (7), the other end of the elastic telescopic rod (14) is fixedly connected with the sealing plate (15), and the sealing gasket (16) is fixedly arranged on the lower surface of the sealing plate (15).

5. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 1, characterized in that: one side of the sliding block (7) is fixedly provided with a limiting block (17), a limiting hole is formed in the limiting block (17), a limiting rod (18) is movably sleeved in the limiting hole, and one end of the limiting rod (18) is fixedly connected with the mounting plate (1).

6. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 1, characterized in that: two the bottom that adds bucket (2) has seted up the discharge opening respectively, two the inside of discharge opening is fixed respectively and is provided with discharging pipe (19).

7. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 3, characterized in that: the motor (12) is electrically connected with an external power supply.

8. The automatic double-dropwise-adding control system for acid water reducer mother liquor synthesis according to claim 4, characterized in that: the sealing gasket (16) is a rubber gasket.