Turnover type packed bed structure

Abstract

The utility model relates to a turnover type packed bed structure in the technical field of packed beds, which comprises a horizontal rotating shaft, two ends of the horizontal rotating shaft are rotatably mounted on the inner wall of a tank body, one end of the horizontal rotating shaft rotatably and hermetically penetrates through the tank body and is in transmission connection with a driving motor, and a casing of the driving motor is fixedly mounted on the outer wall of the tank body through a base plate; a plurality of material hanging rings are arranged outside a shaft body of the horizontal rotating shaft at intervals in the axial direction in a sleeving mode, the ring center line of each material hanging ring is the axis of the horizontal rotating shaft, the material hanging rings are fixedly connected with the horizontal rotating shaft through supporting rods, and a plurality of hanging points used for detachably installing the packing units are evenly and annularly arranged on the periphery of each material hanging ring. The overturning type packed bed structure can ensure the dip dyeing uniformity and consistency of each packing unit.

Description

TECHNICAL FIELD

[0001] The utility model relates to a filler bed technical field especially a kind of turnover type filler bed structure. BACKGROUND

[0002] It is known that the general filler bed is mostly the box type structure corresponding to the cross section of tower body or tank body and having a certain height, filled with filler units, when ensuring that spray liquid is sprayed downward or gas flows upward, filler must be passed through, and it is not required that each filler unit must contact spray liquid or gas, although it will cause the waste of part of filler units, but that is because the object of mass transfer and heat transfer is spray liquid or gas, not filler unit;But in the field of biochemistry reaction, spray liquid is just regarded as nutrient solution, dissolved oxygen or reaction liquid, and the culture or reaction material in filler unit is truly needed to be concerned, in addition to requiring that filler unit is completely immersed, the immersion degree and immersion timing of each filler unit also need to ensure uniformity and consistency;

[0003] Chinese patent for invention with announcement number CN1127365C discloses a filler rotating tower, which can control filler to horizontally rotate, so that filler can be completely wetted, and the utilization rate of filler is improved, but its focus is still to keep spray liquid or gas to be completely interactive mass transfer and heat transfer, and there is no requirement for the degree and timing of wetting upper and lower parts of filler, as long as it is utilized, therefore, the existing filler bed rotating structure cannot meet the use demand. UTILITY MODEL CONTENT

[0004] In order to overcome the deficiencies in the background art and solve the existing technical problems, the utility model discloses a turnover type filler bed structure, which can ensure the uniformity and consistency of immersion of each filler unit.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A turnover type filler bed structure comprises horizontal rotating shafts rotatably installed at the inner wall of a tank body at both ends, one end of the horizontal rotating shaft penetrates through the tank body and is rotatably connected with a driving motor, and the shell of the driving motor is fixedly installed on the outer wall of the tank body through a base plate;A plurality of material hanging rings are arranged on the outer periphery of the shaft body of the horizontal rotating shaft in an axial direction, and the center line of each material hanging ring is the axis of the horizontal rotating shaft, the material hanging ring and the horizontal rotating shaft are fixedly connected through a support rod, and a plurality of hanging points for detachably installing filler units are uniformly arranged around the material hanging ring.

[0007] Further, the cross section of the tank body is circular, and the plurality of material hanging rings are of the same shape but gradually decrease from the middle to both sides.

[0008] Further, the hanging material ring is provided as a circular ring, or a runway ring with arc-shaped two ends and a straight middle section.

[0009] Further, the outer ring surfaces of two adjacent hanging material rings are connected by a plurality of inclined support rods evenly arranged.

[0010] Further, a plurality of hanging points are symmetrically arranged on the two end surfaces of the hanging material ring.

[0011] Further, the filler unit is provided as a hollow ball or a charcoal block.

[0012] Further, a spraying mechanism corresponding to the hanging material ring is arranged above the horizontal rotating shaft.

[0013] By adopting the technical scheme, the utility model has the following beneficial effects:

[0014] The utility model discloses a turnover type filler bed structure, through setting up the hanging material ring and encircling the hanging filler unit, and utilizing the drive motor to control the hanging material ring fixed on the horizontal rotating shaft to rotate up and down, so that each filler unit can be immersed and dyed, and the degree and opportunity of immersion and dyeing can be controlled by rotating frequency, so that consistency and uniformity are ensured, thereby meeting the needs of cultivation and reaction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the implementation structure schematic diagram of the utility model,

[0016] Figure 2 is Figure 1 a side view structure schematic diagram of the filler bed,

[0017] Figure 3 is the connection structure schematic diagram of the inclined support rod.

[0018] In the drawing: 1, hanging material ring, 2, horizontal rotating shaft, 3, tank body, 4, drive motor, 5, base plate, 6, support rod, 7, inclined support rod. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be described below in combination with the drawings in the embodiments of the utility model, and in the description, it should be understood that if the directions or position relationships indicated by terms such as "up", "down", "front", "back", "left" and "right" are only corresponding to the drawings of the utility model, and are not intended to indicate or imply that the devices or elements must have a specific direction:

[0020] In combination with the drawings, Figures 1-3The aforementioned tilting packing bed structure includes a horizontal rotating shaft 2 with both ends rotatably installed on the inner wall of the tank body 3. One end of the horizontal rotating shaft 2 is rotatably sealed through the tank body 3 and is connected to a drive motor 4. The drive motor 4 drives the horizontal rotating shaft 2 to rotate and can control the rotation frequency. The housing of the drive motor 4 is fixedly installed on the outer wall of the tank body 3 through a base plate 5 to ensure stable installation. Above the horizontal rotating shaft 2, there is a spraying mechanism for vertical spraying with a corresponding hanging ring 1.

[0021] Multiple material hanging rings 1 are axially spaced along the outer edge of the horizontal rotating shaft 2, with the center line of each material hanging ring 1 being the axis of the horizontal rotating shaft 2 to avoid eccentric rotation. Depending on the requirements, the tank body 3 has a circular cross-section, and the multiple material hanging rings 1 have the same shape, but decrease in size from the center to both sides, as shown in the attached diagram. Figure 1 As shown, this is mainly to make better use of space and set up more hanging rings; in addition, hanging ring 1 is set as a circular ring, or as shown in the attached figure. Figure 2 The racetrack ring shown has arc-shaped ends and a straight section in the middle. Compared to a circular ring, the addition of a straight section makes the entire packing bed flatter and more bifacial, meeting the requirements for reverse impregnation. The hanging ring 1 is fixedly connected to the horizontal rotating shaft 2 by support rods 6. Multiple support rods 6 can be arranged around the horizontal rotating shaft 2 to ensure a stable connection. The hanging ring 1 has multiple hanging points evenly arranged around its circumference for detachable installation of packing units. The packing units can also be glued or snapped together, ensuring a stable connection while preventing interference between the packing units. As needed, multiple hanging points are symmetrically arranged on both ends of the hanging ring 1, allowing for hanging on both sides and supporting more packing units. In addition, the packing units are hollow spheres or charcoal blocks.

[0022] As needed, the outer ring surfaces of two adjacent hanging rings 1 are connected by multiple evenly arranged diagonal braces 7 to further ensure the connection structure strength and load-bearing capacity of the hanging rings 1. The diagonal braces 7 are equipped with hanging points, which facilitates the installation of more filling units.

[0023] By implementing the flip-type packing bed structure described in this utility model, a packing unit is hung on the hanging ring 1, and then the drive motor 4 is started. The packing unit on the hanging ring 1 is flipped up and down through the horizontal rotating shaft 2. This ensures that the upper and lower parts of the entire packing bed can be evenly and timely impregnated during spraying, meeting the requirements of cultivation and reaction.

[0024] The utility model discloses the part of not detailed is prior art, for the person skilled in the art, apparently the utility model is not limited to the details of the above exemplary embodiments, and can realize the utility model with other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, no matter from which point, should be regarded as exemplary, and is non-restrictive, the range of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling in the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, any reference signs in the claims should not be regarded as limiting the content of the claims involved.

Claims

1. A turnover packing bed structure, characterized by: The utility model relates to a horizontal rotary shaft (2) is rotatably arranged on the inner wall of a tank body (3), one end of the horizontal rotary shaft (2) is rotatably sealed through the tank body (3) and is drivingly connected with a driving motor (4), the casing of the driving motor (4) is fixedly installed on the outer wall of the tank body (3) through a base plate (5), a plurality of material hanging rings (1) are arranged on the outer wall of the shaft body of the horizontal rotary shaft (2) in the axial direction at intervals, the center line of each material hanging ring (1) is the axis of the horizontal rotary shaft (2), the material hanging ring (1) is fixedly connected with the horizontal rotary shaft (2) through a supporting rod (6), and a plurality of hanging points for detachably installing a filler unit are uniformly arranged on the periphery of the material hanging ring (1).

2. The turnover packing bed structure according to claim 1, characterized by: The cross section of the tank body (3) is circular, and the plurality of material hanging rings (1) are identical in shape but gradually decrease from the middle to both sides.

3. The turnover packing bed structure according to claim 1, characterized by: The material hanging ring (1) is a circular ring or a racetrack ring with arc-shaped ends and a straight middle section.

4. The turnover packing bed structure according to claim 1, characterized by: The outer surfaces of the two adjacent material hanging rings (1) are connected by a plurality of uniformly arranged inclined supporting rods (7), and the supporting rods (7) are provided with hanging points.

5. The turnover packing bed structure according to claim 1, characterized by: The plurality of hanging points are symmetrically arranged on the two end surfaces of the material hanging ring (1).

6. The turnover packing bed structure according to claim 1, characterized by: The filler unit is a hollow ball or a charcoal block.

7. The turnover packing bed structure according to claim 1, characterized by: A spraying mechanism corresponding to the material hanging ring (1) is arranged above the horizontal rotary shaft (2).

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