CN217189230U

CN217189230U - Heat collection magnetic stirrer capable of efficiently removing scale

Info

Publication number: CN217189230U
Application number: CN202220663594.4U
Authority: CN
Inventors: 鲁东安
Original assignee: Yichang Shangnord Biomedical Technology Co ltd
Current assignee: Yichang Shangnord Biomedical Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-16
Anticipated expiration: 2032-03-25

Abstract

The utility model provides a can clear away thermal-arrest magnetic stirrers of incrustation scale high-efficiently, including the base, be fixed in cylindric water bath on the base and set up the heating pipe in the water bath, the base top is provided with the mount table, and water bath bottom center is rotated and is provided with the vertical pivoted agitator disk of agitator motor drive through on the mount table, evenly is provided with the blade around the axis on the agitator disk, is provided with two splint in the water bath, and at least one sets up the lead screw rotation in the accessible centre gripping subassembly on the centre gripping subassembly and in two splint realizes the relative movement of two splint. The utility model provides a loaded down with trivial details and the problem that is harmful to the water bath body of incrustation scale process in the clearance water bath that exists among the prior art, produced the effect that promotes the clearance efficiency of incrustation scale when reducing the deposit of incrustation scale.

Description

Heat collection magnetic stirrer capable of efficiently removing scale

Technical Field

The utility model relates to a chemical industry experimental device technical field especially relates to a can high-efficiently clear away thermal-arrest magnetic stirrers of incrustation scale.

Background

The heat collection magnetic stirrer has the characteristics of no noise, no vibration, quick temperature rise and the like, is an ideal essential tool for laboratory personnel in units such as universities and colleges, environmental protection, sanitation, epidemic prevention, petroleum, sliding, medical treatment and the like, mostly adopts a water bath kettle to heat, can enable reaction solution in the stirring tank to be heated uniformly, controls the temperature of water in the water bath kettle, and ensures that the reaction solution in the stirring tank is at a set reaction temperature.

However, tap water is usually used as water in the water bath, and the tap water is hard in quality and is easy to generate scale in the heating process, and the scale is attached to the heating pipe, so that the heating performance is influenced, the energy consumption is improved, and the heating pipe is easy to damage.

The existing scale removal mode is too complicated, the device needs to be disassembled, and the sealing property between the water bath kettle and the heating pipe is easy to damage.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a can high-efficiently clear away thermal-arrest magnetic stirrers of incrustation scale, it has solved the loaded down with trivial details just harmful in the problem of water bath body of incrustation scale in the clearance water bath that exists among the prior art.

According to the embodiment of the utility model, a can clear away thermal-arrest magnetic stirrers of incrustation scale with high efficiency, including the base, be fixed in the cylindric water bath on the base and set up the heating pipe in the water bath, the base top is provided with the mount table, and water bath bottom center rotates and is provided with the vertical pivoted agitator disk of agitator motor drive through on the mount table, evenly is provided with the blade around the axis on the agitator disk, is provided with two splint in the water bath, and at least one sets up the lead screw rotation that sets up on the centre gripping subassembly and in the accessible centre gripping subassembly in two splint realizes the relative movement of two splint.

Preferably, the heating pipe is of an annular structure, and the heating pipe and the stirring disc are coaxially arranged.

Preferably, the lead screw in the clamping assembly is an adjusting shaft horizontally and rotatably arranged on the mounting table, external threads in opposite directions are arranged at two ends of the adjusting shaft, two moving blocks are respectively arranged at two ends of the adjusting shaft in a threaded fit manner, the two clamping plates are respectively arranged at the bottoms of the two moving blocks, the two moving blocks are in mirror symmetry along the axis of the water bath kettle, a guide rod parallel to the adjusting shaft is arranged on the mounting table, and the guide rod penetrates through the two moving blocks.

Preferably, the clamping plates are arc-shaped plates, and the opposite surfaces of the two clamping plates are provided with rubber layers.

Preferably, the two ends of the adjusting shaft are coaxially and fixedly connected with handheld rods, the handheld rods are sleeved with rubber tubes, and nicks are arranged on the surfaces of the rubber tubes.

Preferably, the bottom coaxial fixation has the installation axle in the water bath, the agitator disk rotates and sets up in installation epaxial, the installation platform bottom rotates be provided with through the driving medium with the transmission shaft that the bottom transmission of agitator disk is connected, the transmission shaft top with the coaxial fixed connection of agitator motor's output shaft, the blade of agitator disk sets up in its top.

Compared with the prior art, the utility model discloses following beneficial effect has:

the lead screw rotates to drive the two clamping plates to move relatively, the stirring tank containing the reaction solution is clamped, the stirring tank is positioned above the stirring disc, the stirring disc is driven to rotate by the stirring motor, the water in the water bath kettle flows directionally, the surface of the heating pipe is washed, scale on the heating pipe is corroded, the flow rate of the water is increased, and the deposition of the scale on the heating pipe is reduced; when follow-up incrustation scale through other materials is got rid of, the solution in the water bath is stirred to the same accessible agitator disk, promotes the cleaning efficiency of incrustation scale, in sum, has realized the deposit that reduces the incrustation scale on the heating pipe and has promoted the effect of cleaning efficiency of incrustation scale on the clearance heating pipe.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of another direction according to an embodiment of the present invention.

Fig. 3 is a front view of the embodiment of the present invention.

Fig. 4 is a sectional view of section a-a in fig. 3.

In the above drawings: 1. a base; 2. a water bath kettle; 3. an installation table; 4. an adjustment shaft; 5. a guide bar; 6. a moving block; 7. a splint; 8. a stirring tank; 9. a stirring motor; 10. a drive shaft; 11. installing a shaft; 12. a stirring plate; 13. heating a tube; 14. and (4) stirring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, to clean scale on the heating tube with high efficiency. The utility model provides a can clear away thermal-arrest magnetic stirrers of incrustation scale high-efficiently, which comprises a base 1, be fixed in cylindric water bath 2 on the base 1 and set up the heating pipe 13 in water bath 2, 1 top of base is provided with mount table 3, 2 bottom centers of water bath rotate be provided with through the vertical pivoted agitator disk 12 of agitator motor 9 drive on mount table 3, evenly be provided with the blade around the axis on agitator disk 12, be provided with two splint 7 in the water bath 2, at least one sets up in two splint 7 and the lead screw in the accessible centre gripping subassembly rotates the relative movement who realizes two splint 7.

The base 1 is provided with a switch for controlling the rotation of a stirrer 14 in the stirring tank 8, the heating of a heating pipe 13 and the rotation of a stirring motor 9, the mounting table 3 is of an L-shaped structure, and the top opening of the stirring tank 8 can be partially shielded for splash prevention.

Realize the relative movement between two splint 7 through rotating the lead screw, and carry out the centre gripping to agitator tank 8 through two splint 7, make agitator tank 8 be located the top of agitator disk 12, rotate through agitator motor 9 drive agitator disk 12, blade on the agitator disk 12 promotes the rivers flow in the water bath 2, because agitator disk 12 sets up in water bath 2 coaxially, make the water of 2 inside water baths be in balanced state to the power of water bath 2, guarantee the stability of water bath 2, simultaneously the water in the water bath 2 is to the washing away on heating pipe 13 surface, the incrustation scale on the heating pipe 13 is denudated, increase the speed of rivers in the water bath 2, reduce the deposit of incrustation scale on heating pipe 13, the incrustation scale on heating pipe 13 is cleared up in the work of magnetic stirrers, effectively reduce the incrustation scale on heating pipe 13. When subsequently carrying out the clearance of incrustation scale, through pouring other clearance solutions into in water bath 2, rotate through starting agitator motor 9 drive agitator disk 12 for the abundant incrustation scale that erodees of clearance solution realizes the high-efficient clearance of incrustation scale.

After the water temperature is higher than 65 ℃, the precipitation of scale is fast, so after the water temperature reaches more than 65 ℃, the stirring motor 9 is started.

In a preferred embodiment of the present invention, the heating pipe 13 is uniformly washed by the water in the water bath 2. The heating pipe 13 is of an annular structure, and the heating pipe 13 and the stirring disc 12 are coaxially arranged. The water flow flowing in the annular shape flows around the center of the heating pipe 13, each part of the heating pipe 13 is uniformly washed by the water, and the heating pipe 13 can be efficiently cleaned while the stress of the heating pipe 13 is balanced.

As shown in fig. 1-3, to achieve the fixing of the agitator tank 8, the agitator tank 8 is made coaxial with the water bath 2. The lead screw in the clamping assembly is horizontally and rotatably arranged on an adjusting shaft 4 on the mounting table 3, external threads in opposite directions are arranged at two ends of the adjusting shaft 4, two moving blocks 6 are respectively arranged at two ends of the adjusting shaft 4 in a threaded fit manner, two clamping plates 7 are respectively arranged at the bottoms of the two moving blocks 6, the two moving blocks 6 are arranged along the axis mirror symmetry of the water bath kettle 2, a guide rod 5 parallel to the adjusting shaft 4 is arranged on the mounting table 3, and the guide rod 5 penetrates through the two moving blocks 6. Because the two ends of the adjusting shaft 4 are provided with the opposite external threads, the moving blocks 6 at the two ends of the adjusting shaft 4 move relatively by rotating the adjusting shaft 4, and the two moving blocks 6 are in mirror symmetry along the axis of the water bath kettle 2, so that the cylindrical stirring tank 8 can be coaxially clamped in the water bath kettle 2 by the two moving blocks 6; when agitator tank 8 is coaxial with water bath 2, agitator tank 8 is heated and the atress homoenergetic can reach the balance, and then promotes the stability and the accuracy of experiment.

As shown in fig. 1-2, to improve the stability of the clamping of the mixing tank 8 by the clamping plates 7. The splint 7 is the arc, and two the opposite face of splint 7 all is provided with the rubber layer. The outer wall of 8 laminating through the arcwall face of splint 7 and agitator tank, through rubber layer increase frictional force, guarantee that the outer wall atress of agitator tank is even.

As a preferred embodiment of the present invention, the adjusting shaft 4 is rotated for the convenience of experimenters. The coaxial fixedly connected with handheld pole in both ends of regulating spindle 4, the cover is equipped with the rubber tube on the handheld pole, and the rubber tube surface is provided with the nick. The friction force during manual rotation is increased through the rubber tube and the nicks on the surface of the rubber tube.

As shown in fig. 3-4, to achieve stirring of the water in the water bath 2 by the stirring disc 12. The coaxial installation axle 11 that is fixed with of bottom in the water bath 2, agitator disk 12 rotates and sets up on

installation axle

11, 3 bottoms of mount table rotate be provided with through the driving medium with the transmission shaft 10 that the bottom transmission of agitator disk 12 is connected, the 10 tops of transmission shaft with the coaxial fixed connection of output shaft of agitator motor 9, the blade of agitator disk 12 sets up in its top. The transmission shaft 10 is driven to rotate by the stirring motor 9, the transmission part is a belt and a belt pulley, and the transmission shaft 10 drives the stirring disc 12 to rotate by the belt pulley and the belt.

Claims

1. The utility model provides a can high-efficiently clear away thermal-arrest magnetic stirrers of incrustation scale, includes base (1), be fixed in cylindric water bath (2) on base (1) and set up heating pipe (13) in water bath (2), its characterized in that: the top of the base (1) is provided with a mounting table (3), the center of the bottom of the water bath pot (2) is rotatably provided with a stirring disc (12) which is driven by a stirring motor (9) on the mounting table (3) to vertically rotate, blades are uniformly arranged on the stirring disc (12) around an axis, two clamping plates (7) are arranged in the water bath pot (2), and at least one of the two clamping plates (7) is arranged on the clamping assembly and can rotate through a screw rod in the clamping assembly to realize the relative movement of the two clamping plates (7).

2. The heat collecting magnetic stirrer capable of removing scale with high efficiency as claimed in claim 1, wherein: the heating pipe (13) is of an annular structure, and the heating pipe (13) and the stirring disc (12) are coaxially arranged.

3. The heat collecting magnetic stirrer capable of removing scale with high efficiency as claimed in claim 2, wherein: the lead screw in the clamping assembly is horizontally and rotatably arranged on an adjusting shaft (4) on the mounting table (3), external threads in opposite directions are arranged at two ends of the adjusting shaft (4), two moving blocks (6) are respectively installed at two ends of the adjusting shaft (4) in a threaded fit mode, the two clamping plates (7) are respectively arranged at the bottoms of the two moving blocks (6) and the two moving blocks (6) are along the axis mirror symmetry of the water bath kettle (2), a guide rod (5) parallel to the adjusting shaft (4) is arranged on the mounting table (3), and the guide rod (5) penetrates through the two moving blocks (6).

4. A heat-collecting magnetic stirrer for efficiently removing scale as claimed in claim 3, wherein: the clamping plates (7) are arc-shaped plates, and rubber layers are arranged on opposite surfaces of the two clamping plates (7).

5. The heat collecting magnetic stirrer capable of removing scale with high efficiency as claimed in claim 4, wherein: the hand-held rod is coaxially and fixedly connected to the two ends of the adjusting shaft (4), a rubber tube is sleeved on the hand-held rod, and nicks are arranged on the surface of the rubber tube.

6. The heat collecting magnetic stirrer capable of removing scale with high efficiency as claimed in claim 1, wherein: the coaxial bottom mounting axle (11) that is fixed with in water bath (2), agitator disk (12) rotate and set up on mounting axle (11), mount table (3) bottom rotate be provided with through the driving medium with transmission shaft (10) that the bottom transmission of agitator disk (12) is connected, transmission shaft (10) top with the coaxial fixed connection of output shaft of agitator motor (9), the blade of agitator disk (12) sets up in its top.