CN211987153U

CN211987153U - Mother liquor purification device is used in water-reducing agent production

Info

Publication number: CN211987153U
Application number: CN202020564183.0U
Authority: CN
Inventors: 王健全
Original assignee: Zhejiang Gaoxin New Material Technology Co ltd
Current assignee: Zhejiang Gaoxin New Material Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a mother liquor purification device is used in water-reducing agent production, including motor case frame, the inside of motor case frame is provided with the motor, and motor output shaft's one end is fixed with the driving gear, and driving gear meshing has driven gear, and driven gear's inner wall is fixed with the breather pipe, and the bottom outer wall of breather pipe is fixed with the flange, and the bottom outer wall of flange is fixed with the storage bottle, the top outer wall of breather pipe rotates and is connected with the connecting pipe, and the outer wall of connecting pipe is fixed with inlet pipe and discharging pipe, and inlet pipe and discharging pipe are located relative position, and the inlet pipe is the hose, the inside of storage bottle is inserted to the one end of inlet pipe. The utility model discloses can let the storage bottle constantly rotate when the water bath, can exempt from to add zeolite and can not the bumping, simultaneously because constantly rotatory, liquid attaches to and forms the one deck liquid film on the wall of storage bottle, has increaseed the area of evaporation, makes the evaporation rate accelerate, can unnecessarily dismantle the storage bottle and can draw out the mother liquor.

Description

Mother liquor purification device is used in water-reducing agent production

Technical Field

The utility model relates to a water-reducing agent mother liquor purification technical field especially relates to a mother liquor purification device is used in water-reducing agent production.

Background

The water reducing agent is a concrete admixture capable of reducing the mixing water consumption under the condition of keeping the slump of concrete basically unchanged, most of the water reducing agent belongs to anionic surfactants, and comprises lignosulfonate, naphthalene sulfonate formaldehyde polymer and the like, and after the water reducing agent is added into a concrete mixture, the water reducing agent has a dispersing effect on cement particles, so that 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 dosage is reduced, the cement is saved, the appearance form is divided into water agent and powder, the solid content of the water agent is generally 20% or 40%, most of the existing mother liquor purification devices are purified by a filtering mode, and impurities dissolved in water, such as ether and other low-boiling-point compound impurities, cannot be removed, so that the mother liquor purification device for producing the water reducing agent is urgently needed to solve the problems.

Through the retrieval, chinese patent is granted No. and is CN 209108623U's patent, discloses a water-reducing agent mother liquor purification device, including the equipment shell, the top bolted connection of equipment shell has operation platform, the water tank has been placed in the outside of equipment shell, the inside bottom welding of equipment shell has the water bath, the block has the sample storage ware in the water bath of water bath inside, the opening part block of sample storage ware has the condenser pipe, the inside of condenser pipe runs through and is provided with the drain pipe, the bottom welding of water tank has the water bath inlet tube, the top welding of water bath inlet tube has the inlet tube, the upper end bolted connection of water tank has the outlet pipe, the outside heat of sample storage ware is moulded there is the sampling tube. The water reducing agent mother liquor purification device in the patent has the following defects: the method of removing ether compounds only by water bath wastes a lot of time, and the condition of incomplete impurity removal exists, and the device is inconvenient to feed and discharge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mother liquor purification device for water reducing agent production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mother liquor purification device is used in water-reducing agent production, includes motor tank frame, motor tank frame's inside is provided with the motor, and the one end of motor output shaft is fixed with the driving gear, and driving gear meshing has driven gear, driven gear's inner wall is fixed with the breather pipe, and the bottom outer wall of breather pipe is fixed with the flange, and the bottom outer wall of flange is fixed with the storage bottle, the top outer wall of breather pipe rotates and is connected with the connecting pipe, and the outer wall of connecting pipe is fixed with inlet pipe and discharging pipe, and inlet pipe and discharging pipe are located relative position, and the inlet pipe is the hose, the inside of storage bottle is inserted to the one end of inlet pipe, the other end of.

As a further aspect of the present invention: the bottom of the storage bottle is provided with a water bath tank.

As a further aspect of the present invention: the air guide pipe is fixed on the outer wall of the top of the connecting pipe, the cooling box is fixed at one end of the air guide pipe, the support is fixed on the outer wall of the cooling box, and the outer wall of the bottom of the support is connected with the motor box frame through screws.

As a further aspect of the present invention: and a vacuum pump is fixed on the outer wall of the top of the cooling box.

As a further aspect of the present invention: the inner wall of the cooling box is fixed with a spiral cooling pipe, the two ends of the spiral cooling pipe are respectively connected with a water inlet pipe and a water outlet pipe through screws, and the water inlet pipe and the water outlet pipe are connected with the cooling box through screws.

As a further aspect of the present invention: and a waste bottle is fixed on the outer wall of the bottom of the cooling box.

As a further aspect of the present invention: and a trash discharging pipe is fixed on the outer wall of the waste bottle.

The utility model has the advantages that:

1. through the arrangement of the water bath tank, the storage bottle, the flange, the driven gear, the motor box frame, the motor, the feeding pipe, the discharging pipe and the water suction pump, the storage bottle can be continuously rotated during water bath, zeolite can be prevented from being added, and bumping can be avoided;

2. the evaporated low-boiling-point compounds such as ethers and the like can be condensed in the waste bottle after being cooled through the cooling box, the spiral cooling pipe, the water inlet pipe, the water outlet pipe, the waste bottle and the vacuum pump, so that the mother liquor is prevented from being polluted by steam backflow, the pressure in the device is lowered through the vacuum pump, the boiling point can be reduced, and the water bath evaporation time is shortened;

3. through the miscellaneous pipe of row that sets up, can need not frequently dismantle the waste material bottle and can discharge the waste material, avoided dismantling the leakproofness of reducing mechanism repeatedly.

Drawings

FIG. 1 is a schematic view of the overall structure of a mother liquor purification apparatus for water-reducing agent production as set forth in example 1;

FIG. 2 is a schematic view of a partial structure of a mother liquor purification apparatus for water-reducing agent production as set forth in example 1;

FIG. 3 is a schematic view of the overall structure of the mother liquor purification apparatus for water-reducing agent production as set forth in example 2.

In the figure: 1 vacuum pump, 2 cooling boxes, 3 inlet pipes, 4 gas guide pipes, 5 inlet pipes, 6 motor box frame frames, 7 storage bottles, 8 outlet pipes, 9 spiral cooling pipes, 10 waste bottles, 11 discharge pipes, 12 flanges, 13 water bath boxes, 14 driven gears and 15 impurity discharge pipes.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a mother liquor purification device is used in water-reducing agent production, including motor case frame 6, the inside of motor case frame 6 is provided with the motor, and there is the driving gear one end of motor output shaft through the screw connection, and the driving gear meshing has driven gear 14, driven gear 14's inner wall has the breather pipe through the screw connection, the bottom outer wall of breather pipe has flange 12 through the screw connection, and the bottom outer wall of flange 12 has storage bottle 7 through the screw connection, the top outer wall of breather pipe rotates and is connected with the connecting pipe, and the outer wall of connecting pipe has inlet pipe 5 and discharging pipe 11 through the screw connection, and inlet pipe 5 and discharging pipe 11 are located relative position, and inlet pipe 5 is the hose, the inside of storage bottle 7 is inserted to the one end of inlet pipe, the other.

The bottom of storage bottle 7 is provided with water bath 13, the top outer wall of connecting pipe has air duct 4 through screw connection, and there is cooling box 2 one end of air duct 4 through screw connection, there is the support outer wall of cooling box 2 through screw connection, through screw connection between the bottom outer wall of support and the motor case frame 6, there is vacuum pump 1 top outer wall of cooling box 2 through screw connection, there is spiral cooling tube 9 inner wall of cooling box 2 through screw connection, and the both ends of spiral cooling tube 9 are connected with inlet tube 3 and outlet pipe 8 respectively through the screw, through screw connection between inlet tube 3 and outlet pipe 8 and the cooling box 2, there is waste bottle 10 bottom outer wall of cooling box 2 through screw connection.

The working principle is as follows: when the device is used, a water reducing agent mother liquor is added into a storage bottle 7 from a feeding pipe 5, the water temperature of a water bath tank 13 is controlled to gradually increase along with time, a motor is started to drive a driven gear 14, the storage bottle 7 is enabled to slowly rotate, the mother liquor in the storage bottle 7 continuously rocks during rotation, zeolite mother liquor does not need to be added and does not boil, meanwhile, the mother liquor continuously rotates and can be attached to the inner wall of the storage bottle to form a liquid film, the evaporation area is increased, the rotation control of the storage bottle is firstly slow and then fast and is gradual, when the mother liquor has the sign of boiling, the boiling can be prevented by reducing the rotating speed and reducing the temperature of a water bath, a vacuum pump 1 can be started when necessary, the boiling point of the liquid is reduced by reducing the internal pressure of the device, low-boiling-point compound impurities such as ethers and the like are evaporated, the boiling point of the mother liquor is higher and is left in the, some cooling article such as ice-cubes can be placed to waste bottle 10's outside for the speed of condensation, can place some detect reagent in waste bottle 10, after the mother liquor is evaporated, accessible detect reagent's colour change is observed, can stop heating this moment, wait to extract the mother liquor through discharging pipe 11 after cooling.

Example 2

Referring to fig. 3, a mother liquor purification device for water-reducing agent production, this embodiment compare in embodiment 1, the outer wall of waste bottle 10 has impurity discharge pipe 15 through screwed connection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mother liquor purification device for water reducer production comprises a motor box frame (6) and is characterized in that a motor is arranged inside the motor box frame (6), and one end of the output shaft of the motor is fixed with a driving gear which is engaged with a driven gear (14), the inner wall of the driven gear (14) is fixed with a vent pipe, the outer wall of the bottom of the vent pipe is fixed with a flange (12), and the outer wall of the bottom of the flange (12) is fixed with a storage bottle (7), the outer wall of the top of the vent pipe is rotationally connected with a connecting pipe, and the outer wall of the connecting pipe is fixed with a feeding pipe (5) and a discharging pipe (11), and the feeding pipe (5) and the discharging pipe (11) are positioned at opposite positions, and inlet pipe (5) are the hose, the inside of storage bottle (7) is inserted to the one end of inlet pipe (5), the other end of inlet pipe (5) is fixed with the suction pump.

2. The mother liquor purification device for water reducer production according to claim 1, characterized in that a water bath tank (13) is arranged at the bottom of the storage bottle (7).

3. The mother liquor purification device for water reducer production according to claim 1, characterized in that an air duct (4) is fixed to the outer wall of the top of the connecting pipe, a cooling tank (2) is fixed to one end of the air duct (4), a support is fixed to the outer wall of the cooling tank (2), and the outer wall of the bottom of the support is connected with a motor box frame (6) through screws.

4. The mother liquor purification device for water reducing agent production as claimed in claim 3, wherein the vacuum pump (1) is fixed on the outer wall of the top of the cooling tank (2).

5. The mother liquor purification device for water reducer production according to claim 3, characterized in that the inner wall of the cooling tank (2) is fixed with a spiral cooling pipe (9), and both ends of the spiral cooling pipe (9) are respectively connected with a water inlet pipe (3) and a water outlet pipe (8) through screws, and the water inlet pipe (3) and the water outlet pipe (8) are connected with the cooling tank (2) through screws.

6. The device for purifying the mother liquor for producing the water reducing agent is characterized in that a waste bottle (10) is fixed on the outer wall of the bottom of the cooling tank (2).

7. The mother liquor purification device for water reducing agent production as claimed in claim 6, wherein an impurity discharge pipe (15) is fixed to the outer wall of the waste bottle (10).