JP3230967U - Reactor stirrer with adjustable angle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stirrer for a reactor in which the angle of the stirring means can be adjusted, the stirring is made uniform, and the energy output is reduced as much as possible.
SOLUTION: A stirrer for a reactor having an adjustable angle includes a housing, a drive motor, a drive shaft 300, a stirrer, a drug tank and a filtration tank. The stirring means includes a first stirring unit 410, a second stirring unit 420, an adjusting rod 430 and an adjusting block 440. The first stirring unit 410 is rotatably connected to the drive shaft 300, the rotation axis of the first stirring unit 410 is perpendicular to the rotation axis of the drive shaft 300, and the second stirring unit 420 is connected to the first stirring unit 410. It is rotatably connected, its rotation axis is perpendicular to the rotation axis of the first stirring section 410, the adjustment block 440 is screwed and connected to the second stirring section 420, and the first end of the adjusting rod 430 is adjusted. It is rotatably connected to the block 440, its second end is rotatably connected to the drive shaft 300, and its rotation axis is parallel to the rotation axis of the first stirring section 410.
[Selection diagram] Fig. 3

Description

The present invention relates to the technical field of the stirrer, and more particularly to the stirrer of the reactor with adjustable width.

Wastewater treatment has already become a global issue. Researching high-efficiency, low-cost sewage treatment equipment has important implications. This has important implications for getting out of the difficult situations facing the industry today, protecting the water environment, developing the chemical industry soundly, etc. Since all of the stirring configurations are fixed and installed, it can be applied to general volume of sewage treatment, but when treating different volumes of sewage, for example, when the amount of sewage is relatively large, If the agitation is not uniform enough and the amount of sewage is relatively small, the rotation may be too fast and energy may be wasted.

The problem to be solved by the present invention is to provide a stirrer for a reactor having an adjustable width angle in order to solve the above-mentioned problems.

The technical means of the present invention for solving the above-mentioned problems has been made based on the above-mentioned purpose.
The stirrer of the reactor whose angle can be adjusted disclosed by the present invention includes a housing including a stirring chamber, a supply port, a liquid output port and a liquid input port, a drive motor attached to the housing, and an output of the drive motor. A stirring means including a drive shaft attached to an end and extending into the housing, a first stirring part, a second stirring part, an adjusting rod and an adjusting block, and the first stirring part rotates on the driving shaft. Possiblely connected, the rotation axis is perpendicular to the rotation axis of the drive shaft, the second stirring section is rotatably connected to the first stirring section, and the rotation axis is the rotation axis of the first stirring section. The adjusting block is screwed to the second stirring portion, the first end of the adjusting rod is rotatably connected to the adjusting block, and the second end is the drive shaft. A stirring means rotatably connected to the stirring means whose rotation axis is parallel to the rotation axis of the first stirring portion, and a drug attached to the tip of the housing and communicated to the stirring chamber via the supply port. It includes a tank and a filtration tank that communicates with the stirring chamber via the liquid output port.

In some embodiments of this embodiment, the stirring means further comprises a hydraulic cylinder rotatably connected to the drive shaft and an output end rotatably connected to the adjusting rod.

Compared with the prior art, the beneficial effect of the present invention is that in the stirrer of the reactor with adjustable width as disclosed by the present invention, the angle of the stirring means can be adjusted, which facilitates the treatment of different volumes of sewage. It is guaranteed that the agitation is uniform and the energy output is reduced as much as possible.

It is a schematic diagram which shows the stirrer of the reactor which can adjust the angle, which is disclosed in Example 1 of this invention. It is a schematic diagram which shows the housing disclosed by the Example of this invention. It is a schematic diagram which shows the stirring means disclosed in the Example of this invention. It is a front view which shows the 2nd stirring part disclosed in the Example of this invention. It is a top view which shows the 2nd stirring part disclosed in the Example of this invention. It is a side view which shows the 2nd stirring part disclosed in the Example of this invention. It is a schematic diagram which shows the drive shaft which the Example of this invention discloses.

Examples With reference to FIGS. 1 to 7, the stirrer of the reactor whose angle can be adjusted disclosed in the embodiment of the present invention includes a housing 100, a drive motor 200, a drive shaft 300, a stirrer means 400, a chemical tank 500, and a chemical tank 500. Includes filtration tank 600.

The housing 100 includes a stirring chamber 110, a supply port 120, a liquid output port 130, and a liquid input port 140. The drive motor 200 is attached to the housing 100, the drive shaft 300 is attached to the output end of the drive motor 200, the drive shaft 300 extends into the housing 100, and the drug tank 500 is attached to the tip of the housing 100. The chemical tank 500 is communicated with the stirring chamber 110 via the supply port 120, and the filtration tank 600 is communicated with the stirring chamber 110 via the liquid output port 130.

The stirring means 400 includes a first stirring unit 410, a second stirring unit 420, an adjusting rod 430 and an adjusting block 440. The first stirring unit 410 is rotatably connected to the drive shaft 300, the rotation axis of the first stirring unit 410 is perpendicular to the rotation axis of the drive shaft 300, and the second stirring unit 420 is connected to the first stirring unit 410. It is rotatably connected, its rotation axis is perpendicular to the rotation axis of the first stirring section 410, the adjustment block 440 is screwed and connected to the second stirring section 420, and the first end of the adjusting rod 430 is adjusted. It is rotatably connected to the block 440, its second end is rotatably connected to the drive shaft 300, and its rotation axis is parallel to the rotation axis of the first stirring section 410.

In the reactor stirrer with adjustable width as disclosed in this embodiment, the angle of the stirrer means 400 can be adjusted to simplify the treatment of different volumes of sewage, make the stirring uniform, and output energy. Is guaranteed to be reduced as much as possible. When the volume of sewage is relatively large, the adjusting rod 430 and the second stirring section 420 are both rotated upward, and the stretching direction of the second stirring section 420 is changed to make the sewage and the chemical solution more sewage. It can be stirred uniformly. When the volume of sewage is relatively small, the energy consumption by the drive motor 200 can be reduced by rotating both the adjusting rod 430 and the second stirring unit 420 downward.

The stirrer of the reactor whose angle can be adjusted disclosed in this embodiment is controlled by the hydraulic cylinder 450 when adjustment is required, and when the hydraulic cylinder 450 is extended, the adjusting rod 430 and the second stirring unit 420 are engaged. Since the lengths of the adjusting rod 430 and the second stirring portion 420 do not change because they are interlocked so as to rotate downward, when the angle between the adjusting rod 430 and the second stirring portion 420 changes, the adjusting block 440 moves to the first position. (Ii) When the adjustment block 440 slides with respect to the adjustment portion and the adjustment block 440 slides with respect to the screw rod 422, the adjustment block 440 itself does not rotate due to the limitation of the adjustment rod 430. Then, the screw rod 422 rotates with respect to the adjustment block 440, and at this time, the second stirring unit 420 is interlocked so as to rotate with respect to the first stirring unit 410, so that the second stirring unit 420 at the time of rotation The stretching direction of the can be changed.

In some embodiments of this embodiment, the stirring means 400 further includes a hydraulic cylinder 450, which is rotatably connected to a drive shaft 300 and its output end rotatably connected to an adjusting rod 430. Will be done. With the hydraulic cylinder 450, the accuracy of angle adjustment between the first stirring unit 410 and the second stirring unit 420 can be realized, and such adjustment and control can be made easier, and the hydraulic cylinder 450 and the adjusting rod 430 can be combined. When rotating together with the drive shaft 300, the action of stirring can be achieved to some extent.

In some embodiments of this embodiment, the second stirring portion 420 is in the form of a sheet, and the thickness of one side of the second stirring portion 420 is smaller than the thickness of the other side.

Then, the second stirring unit 420 increases the acting force of the second stirring unit 420 on the sewage when its rotation changes the stretching direction, that is, when the second stirring unit 420 rotates clockwise, the second stirring unit 420 is second. By increasing the upward pressing force formed by stirring, the sewage at the lower part moves upward and is mixed with the chemical solution, while when the second stirring unit 420 rotates counterclockwise, the downward sewage formed by the second stirring By increasing the pressing force, the upper chemical solution is moved downward and quickly mixed with the sewage located at the bottom of the housing 100.

When the chemical solution is added from the tip of the housing 100 and enters the housing 100, it is generally located on the upper surface of the sewage. Therefore, when the amount of sewage is relatively small, the sewage is lower than or agitated by the stirring means 400. It is possible that the means 400 has passed a little, and even if the chemical solution is moved downward at this time, it is difficult to reach the bottom of the sewage. Then, by moving the sewage upward and mixing it with the chemical solution located above, the efficiency of the mixing becomes higher. Further, when the amount of sewage is relatively large, the height past the sewage stirring means 400 is relatively large, that is, the distance of the chemical solution from the stirring means 400 is further increased, so that the sewage moves upward at this time. However, the chemical solution cannot be completely dissolved. Therefore, by moving the sewage downward, the sewage on the upper surface is interlocked with the downward movement, and the efficiency of mixing thereof is improved.

In some embodiments of this embodiment, the sliding groove 421 is installed in the second stirring portion 420, the screw rod 422 is installed in the sliding groove 421, and the rotation axis of the screw rod 422 and the second stirring portion 420 is coaxial. The adjustment rod 430 is engaged with the sliding groove 421, the adjustment block 440 and the screw rod 422 are screwed and connected, and the movement of the adjustment rod 430 is limited by installing the sliding groove 421. , The movement of the adjusting rod 430 can be made more stable.

In some embodiments of this embodiment, the screw pattern on the screw rod 422 is a right-hand thread. The forward rotation of the screw is called a right-handed screw that rotates clockwise and is screwed in. In this case, when the adjusting rod 430 and the second stirring portion 420 rotate downward, the adjusting block 440 moves outward. At this time, the second stirring unit 420 is controlled to rotate clockwise, that is, by inclining the notch of the second stirring unit 420 downward, more power is applied upward to the sewage, and the sewage is combined with the sewage. Mixing with a chemical solution can be made easier. When the amount of sewage is relatively small, the drive motor 200 is operated in a short time to complete the mixing of the sewage and the chemical solution. And energy consumption is reduced. When the adjusting block 440 moves inward when the adjusting rod 430 and the second stirring unit 420 rotate upward, the second stirring unit 420 is rotated counterclockwise and the notch of the second stirring unit 420 is turned upward. By inclining, power is applied downward to the sewage, and when the amount of sewage is relatively large, the chemical solution located above can be rapidly subsided by the power, and the mixture of the sewage and the chemical solution can be made more uniform.

In some embodiments of this embodiment, the adjustment block 440 has a circular cross section in the vertical direction, and the sliding groove 421 and the adjustment block 440 are matched. Then, when the adjusting block 440 moves with respect to the second stirring unit 420, it can be guaranteed that the second stirring unit 420 smoothly rotates with respect to the adjusting block 440.

In some embodiments of this embodiment, two seal belts 423 and two torsion springs 424 are further installed in the second stirring unit 420, and the two torsion springs 424 are located at both ends of the sliding groove 421, respectively. One end of the seal belt 423 is connected to the adjustment block 440, and the other end is connected to the torsion spring 424. The torsion spring 424 causes the seal belt 423 to have a tendency to wind around the torsion spring 424. The seal belt 423 matches the groove mouth of the sliding groove 421 and shuts off the sliding groove 421 from the stirring chamber 110.

The two seal belts 423 are connected to both sides of the adjustment block 440, respectively, and by sealing the sliding groove 421, corrosion of sewage to the female threads located on the screw rod 422 and the adjustment block 440 can be avoided. When adjusting, when the adjustment block 440 approaches one of the torsion springs 424, the seal belt 423 located on one side gradually winds the torsion spring 424 to create wrinkles and gaps. To avoid this, the torsion spring 424 located on the other side can retract the seal belt 423 from the torsion spring 424 by the tension of the adjustment block 440. By installing the torsion spring 424, the seal belt 423 can be kept in a tense state at all times to form a good sealing property.

In some embodiments of this embodiment, the drive shaft 300 is provided with a first mounting groove 310, a second mounting groove 320, and a third mounting groove 330, and the first stirring portion 410 is mounted on the first mounting groove 310. , The hydraulic cylinder 450 is attached to the second mounting groove 320, and the adjusting rod 430 is attached to the third mounting groove 330. According to the first mounting groove 310, the second mounting groove 320, and the third mounting groove 330, the mounting and rotation of the first stirring portion 410, the hydraulic cylinder 450, and the adjusting rod 430 can be facilitated.

In some embodiments of this embodiment, a passage 340 is installed on the drive shaft 300, and the pipeline of the hydraulic cylinder 450 is located in the passage 340. If the passage 340 is installed, the pipeline can be conveniently installed. When the pipeline passes through the drive shaft 300 and is connected to the hydraulic cylinder 450, a sealed configuration is installed between the pipeline and the drive shaft 300.

In some embodiments of this embodiment, the stirrer of the reactor with adjustable edging angle further includes an auxiliary stir bar 700, which is located at the bottom of the housing 100, with the auxiliary stir bar 700. It is installed so as to be inclined to the bottom of the housing 100, and one side of the auxiliary stirring rod 700 is higher than the other side. When the auxiliary stirring rod 700 rotates, an upward pushing force is applied to the sewage, and when combined with the stirring means 400, the mixing speed of the sewage and the chemical solution can be improved.

100 Housing 110 Stirring chamber 120 Supply port 130 Liquid output port 40 Liquid input port 200 Drive motor 300 Drive shaft 310 1st mounting groove 320 2nd mounting groove 330 3rd mounting groove 340 Passage 400 Stirring means 410 1st stirring part 420 (2) Stirrer 421 Sliding groove 422 Screw rod 423 Seal belt 424 Twist spring 430 Adjustment rod 440 Adjustment block 450 Hydraulic cylinder 500 Chemical tank 600 Filtration tank 700 Auxiliary stirring rod

Claims (3)

A housing including a stirring chamber, a supply port, a liquid output port and a liquid input port,
The drive motor attached to the housing and
A drive shaft attached to the output end of the drive motor and extending into the housing,
A stirring means including a first stirring unit, a second stirring unit, an adjusting rod and an adjusting block, the first stirring unit is rotatably connected to the drive shaft, and a rotation axis is connected to the rotation axis of the drive shaft. It is vertical, the second stirring unit is rotatably connected to the first stirring unit, the rotation axis is perpendicular to the rotation axis of the first stirring unit, and the adjustment block is the second stirring unit. The adjustment rod is screwed to the portion, the first end thereof is rotatably connected to the adjustment block, the second end thereof is rotatably connected to the drive shaft, and the rotation axis is the first stirring portion. Agitating means parallel to the axis of rotation of
A drug tank attached to the tip of the housing and communicated with the stirring chamber via the supply port,
An angle-adjustable reactor agitator, comprising: a filtration tank that communicates with the agitation chamber through the liquid output port. A sliding groove is installed in the second stirring portion, a screw rod is installed in the sliding groove, the screw rod and the rotation axis of the second stirring portion are installed so as to be coaxial with each other, and the adjusting rod slides. The stirrer of a reactor whose angle can be adjusted according to claim 1, wherein the adjusting block and the screw rod are screwed and connected to each other by being engaged with a moving groove. The stirrer for a reactor whose angle can be adjusted according to claim 2, wherein the screw of the screw rod is a right-hand screw.

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