CN217568257U

CN217568257U - A agitating unit for water-reducing agent mixes

Info

Publication number: CN217568257U
Application number: CN202221259109.3U
Authority: CN
Inventors: 薛锋; 薛鹏; 孙锋
Original assignee: Shenyang Wanconchengsheng Building Materials Co ltd
Current assignee: Shenyang Wanconchengsheng Building Materials Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-14
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a stirring device for mixing a water reducing agent, which relates to the technical field of water reducing agent stirring equipment and comprises a tank body, an upper clapboard, a lower clapboard, a circulating pipe, a propeller, a stirring paddle and a mother liquor heating component; go up the baffle rigid coupling in the jar is internal, down the baffle rigid coupling in the internal being located of jar go up the baffle below, go up the baffle with form the stirring chamber down between the baffle, down the baffle with leave the clearance between the jar body bottom, go up the baffle and a plurality of water distribution holes have all been seted up in the baffle down, the circulating pipe set up in stirring chamber one side, circulating pipe upper end with it is linked together to go up the baffle top, the circulating pipe lower extreme with the baffle below is linked together down, the jar is internal and runs through the circulating pipe rotates and is connected with first pivot, and this device passes through the screw rotation in the circulating pipe and can carry supreme baffle top with the water of baffle below down, reduces water-reducing agent layering phenomenon.

Description

A agitating unit for water-reducing agent mixes

Technical Field

The utility model relates to a water-reducing agent agitated vessel technical field specifically is a agitating unit for water-reducing agent mixes.

Background

The water reducing agent is a concrete admixture capable of reducing the water consumption for mixing under the condition of maintaining the slump constant of concrete basically. After the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved.

The water-reducing agent need mix mother liquor and water when using, and current water-reducing agent agitating unit adopts one-way stirring mostly, and the upper and lower flow of the liquid of being not convenient for, consequently the water-reducing agent easily takes place the layering phenomenon, influences the homogeneity of mixing, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an agitating unit for water-reducing agent mixes has solved current device water-reducing agent when the stirring and has easily taken place layering phenomenon, leads to mixing the not good technical problem of effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stirring device for mixing a water reducing agent comprises a tank body, an upper partition plate, a lower partition plate, a circulating pipe, a propeller, a stirring paddle and a mother liquor heating assembly; the upper partition board is fixedly connected in the tank body, the lower partition board is fixedly connected in the tank body and is positioned below the upper partition board, a stirring cavity is formed between the upper partition board and the lower partition board, a gap is reserved between the lower partition board and the bottom of the tank body, a plurality of water distribution holes are formed in the upper partition board and the lower partition board, the circulating pipe is arranged on one side of the stirring cavity, the upper end of the circulating pipe is communicated with the upper part of the upper partition board, the lower end of the circulating pipe is communicated with the lower part of the lower partition board, the tank body penetrates through the circulating pipe and is rotatably connected with a first rotating shaft, the first rotating shaft is driven by a motor, the propeller is fixedly arranged on the first rotating shaft positioned in the circulating pipe, the lower partition board and the upper partition board are rotatably connected with a second rotating shaft, the stirring paddle is fixedly arranged on the second rotating shaft positioned in the stirring cavity, and the first rotating shaft is connected with the second rotating shaft by a belt; a feeding pipe and a water inlet pipe are connected to one side wall of the tank body above the upper partition plate, and the feeding pipe is connected with the mother liquor heating assembly; and a discharge pipe is connected to one side wall of the bottom of the tank body.

Preferably, the mother liquor heating assembly comprises a heating box and a mother liquor box, a coiled pipe is arranged in the heating box, one end of the coiled pipe is connected with the bottom of the mother liquor box, the other end of the coiled pipe is connected with the feeding pipe, a water pump is installed on the feeding pipe, a heating rod is further arranged in the heating box, and heating oil is filled in the heating box.

Preferably, a driving wheel is fixedly connected to the first rotating shaft, a driven wheel is fixedly connected to the upper end of the second rotating shaft, the belt is sleeved on the driving wheel and the driven wheel, and the diameter of the driving wheel is smaller than that of the driven wheel.

Preferably, a pressure relief valve is connected above the tank body.

Preferably, an observation window is arranged on one side wall of the tank body above the upper partition plate.

Preferably, the number of the propellers is multiple.

Advantageous effects

The utility model provides an agitating unit for water-reducing agent mixes possesses following beneficial effect:

1. the water below the lower partition plate can be conveyed to the upper part of the upper partition plate through the rotation of the propeller in the circulating pipe, the layering phenomenon of the water reducing agent is reduced, the water can uniformly enter the stirring cavity through the plurality of water distribution holes, circularly flowing liquid can be stirred through the stirring paddle, and the mixing effect of the water reducing agent and the water is improved;

2. the mother liquor can be heated up through the coiled pipe in the heating box, so that crystals formed by low temperature in the mother liquor are melted, and the mixing effect is further improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.

In the figure: 1. a tank body; 2. an upper partition plate; 3. a lower partition plate; 4. a circulation pipe; 5. a first rotating shaft; 6. a propeller; 7. a second rotating shaft; 8. a stirring paddle; 9. a driven wheel; 10. a driving wheel; 11. a belt; 12. a motor; 13. water distribution holes; 14. a heating box; 15. a mother liquor tank; 16. a serpentine tube; 17. a feed pipe; 18. a water pump; 19. a water inlet pipe; 20. heating the oil; 21. a heating rod; 22. a pressure relief valve; 23. an observation window; 24. a discharge pipe.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a agitating unit for water-reducing agent mixes, includes jar body 1, goes up baffle 2, lower baffle 3, circulating pipe 4, screw 6, stirring rake 8 and mother liquor heating element. The upper baffle plate 2 is fixedly connected in the tank body 1, the lower baffle plate 3 is fixedly connected in the tank body 1 and positioned below the upper baffle plate 2, a stirring cavity is formed between the upper baffle plate 2 and the lower baffle plate 3, a gap for flowing liquid when the water reducing agent is mixed is reserved between the lower baffle plate 3 and the bottom of the tank body 1, and a plurality of water distribution holes 13 are formed in the upper baffle plate 2 and the lower baffle plate 3. The liquid can be more dispersed through a plurality of water distribution holes 13, the circulating pipe 4 is arranged on one side of the stirring cavity, the upper end of the circulating pipe 4 is communicated with the upper part of the upper partition board 2, the lower end of the circulating pipe 4 is communicated with the lower part of the lower partition board 3, the tank body 1 is connected with the first rotating shaft 5 in a rotating mode by penetrating through the circulating pipe 4, the first rotating shaft 5 is driven by the motor 12, the propeller 6 is fixedly installed on the first rotating shaft 5 in the circulating pipe 4, the propeller 6 is driven by the first rotating shaft 5 to rotate, so that water below the lower partition board 3 can be conveyed to the upper part of the upper partition board 2, the liquid can be circulated, the lower partition board 3 and the upper partition board 2 are rotationally connected with the second rotating shaft 7, the stirring paddle 8 is fixedly installed on the second rotating shaft 7 in the stirring cavity, the first rotating shaft 5 is connected with the second rotating shaft 7 through a belt 11, the second rotating shaft 7 can be driven to rotate through the rotation of the first rotating shaft 5, and the stirring paddle 8 on the second rotating shaft 7 can stir the circularly flowing liquid. A lateral wall of the tank body 1 is positioned above the upper clapboard 2 and is connected with a feed pipe 17 and a water inlet pipe 19, mother liquor is added into the tank body 1 through the feed pipe 17, water is filled into the tank body 1 through the water inlet pipe 19, the feed pipe 17 is connected with a mother liquor heating component, the mother liquor is heated through the mother liquor heating component, and crystals formed by lower temperature in the mother liquor are reduced. And a discharge pipe 24 is connected to one side wall of the bottom of the tank body 1 and used for discharging the mixed water reducing agent.

Mother liquor heating element includes heating cabinet 14 and mother liquor case 15, be equipped with coiled pipe 16 in the

heating cabinet

14, 16 one end of coiled pipe is connected with mother liquor case 15 bottoms, the 16 other end of coiled pipe is connected with feed pipe 17, install water pump 18 on the feed pipe 17, mother liquor in mother liquor case 15 can be taken out through water pump 18, still be equipped with heating rod 21 in the heating cabinet 14, heating cabinet 14 intussuseption is filled with heating oil 20, it heaies up for heating oil 20 through heating rod 21, come the mother liquor heating for in the coiled pipe 16 through heating oil 20.

A driving wheel 10 is fixedly connected to the first rotating shaft 5, a driven wheel 9 is fixedly connected to the upper end of the second rotating shaft 7, a belt 11 is sleeved on the driving wheel 10 and the driven wheel 9, and the diameter of the driving wheel 10 is smaller than that of the driven wheel 9.

A pressure relief valve 22 is connected above the tank body 1 and used for relieving pressure of the tank body 1.

An observation window 23 is arranged on one side wall of the tank body 1 above the upper clapboard 2, so that the height of the water level can be observed conveniently.

The number of the propeller 6 is plural.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The embodiment is as follows: as can be seen from the attached figures 1-3 of the specification, when in use, the control loops of the motor 12 and the heating rod 21 are communicated with an external controller through wires, and the water inlet pipe 19 is communicated with an external water source; the method comprises the following steps of (1) filling mother liquor of the water reducing agent into a mother liquor box 15, starting a water pump 18, conveying the mother liquor into a tank body 1 through the water pump 18, and heating the mother liquor when the mother liquor passes through a coiled pipe 16 to melt crystals formed in the mother liquor due to low temperature; water is injected into the tank body 1 through the water inlet pipe 19, so that the water passes through the upper partition plate 2, and the height of the water level in the tank body 1 can be conveniently observed through the observation window 23; drive first pivot 5 through motor 12 and rotate, can carry the water of 3 below lower baffles to the 2 tops of upper baffle through the last screw 6 of first pivot 5, water enters into the stirring intracavity through a plurality of water distribution holes 13 can be even, can drive second pivot 7 through the rotation of first pivot 5 and rotate, can make stirring rake 8 stir the liquid that the circulation flows through the rotation of second pivot 7, improves the mixed effect of water-reducing agent and water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stirring device for mixing a water reducing agent is characterized by comprising a tank body (1), an upper partition plate (2), a lower partition plate (3), a circulating pipe (4), a propeller (6), a stirring paddle (8) and a mother liquor heating assembly; the upper clapboard (2) is fixedly connected in the tank body (1), the lower clapboard (3) is fixedly connected in the tank body (1) and is positioned below the upper clapboard (2), a stirring cavity is formed between the upper baffle plate (2) and the lower baffle plate (3), a gap is reserved between the lower clapboard (3) and the bottom of the tank body (1), a plurality of water distribution holes (13) are respectively arranged in the upper clapboard (2) and the lower clapboard (3), the circulating pipe (4) is arranged at one side of the stirring cavity, the upper end of the circulating pipe (4) is communicated with the upper part of the upper partition plate (2), the lower end of the circulating pipe (4) is communicated with the lower part of the lower partition plate (3), a first rotating shaft (5) is rotatably connected in the tank body (1) and penetrates through the circulating pipe (4), the first rotating shaft (5) is driven by a motor (12), the propeller (6) is fixedly arranged on the first rotating shaft (5) positioned in the circulating pipe (4), a second rotating shaft (7) is rotationally connected in the lower clapboard (3) and the upper clapboard (2), the stirring paddle (8) is fixedly arranged on the second rotating shaft (7) positioned in the stirring cavity, the first rotating shaft (5) is connected with the second rotating shaft (7) through a belt (11); a feeding pipe (17) and a water inlet pipe (19) are connected to one side wall of the tank body (1) above the upper partition plate (2), and the feeding pipe (17) is connected with the mother liquor heating assembly; one side wall of the bottom of the tank body (1) is connected with a discharge pipe (24).

2. The stirring device for mixing the water reducing agent according to claim 1, wherein the mother liquor heating assembly comprises a heating tank (14) and a mother liquor tank (15), a coiled pipe (16) is arranged in the heating tank (14), one end of the coiled pipe (16) is connected with the bottom of the mother liquor tank (15), the other end of the coiled pipe (16) is connected with the feeding pipe (17), a water pump (18) is installed on the feeding pipe (17), a heating rod (21) is further arranged in the heating tank (14), and heating oil (20) is filled in the heating tank (14).

3. The stirring device for mixing the water reducing agent according to claim 1, wherein a driving wheel (10) is fixedly connected to the first rotating shaft (5), a driven wheel (9) is fixedly connected to the upper end of the second rotating shaft (7), the belt (11) is sleeved on the driving wheel (10) and the driven wheel (9), and the diameter of the driving wheel (10) is smaller than that of the driven wheel (9).

4. A stirring device for mixing a water reducing agent according to claim 1, wherein a pressure relief valve (22) is connected above the tank body (1).

5. A stirring device for water-reducing agent mixing according to claim 1, characterized in that a side wall of the tank (1) is provided with an observation window (23) above the upper partition plate (2).

6. A mixing device for mixing water-reducing agent according to claim 1, characterized in that the number of the propellers (6) is plural.