CN210815287U

CN210815287U - A regular rotor of packing for hypergravity revolving bed exhaust-gas treatment

Info

Publication number: CN210815287U
Application number: CN201921333992.4U
Authority: CN
Inventors: 王世通
Original assignee: Chongqing Jineng Meijing Environmental Protection Co ltd
Current assignee: Chongqing Jineng Meijing Environmental Protection Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-23
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a regular rotor that packs for hypergravity revolving bed exhaust-gas treatment relates to the chemical industry process and strengthens equipment field. A structured packing rotor for treating waste gas of a super-gravity rotating bed comprises a supporting disk, end ring plates, four frameworks, a plurality of regular ring plates and a plurality of regular pipe fittings. The end ring plate is parallel to the supporting disk, and four frameworks are welded between the supporting disk and the end ring plate. And a plurality of layers of regular circular ring plates are arranged on the periphery of the framework, and the inner ring edges of the regular circular ring plates are welded with the framework. And the regular pipe fittings are fixedly embedded in the regular circular ring plate through the notches and are welded on the regular circular ring plate. And the waste gas enters the inner cavity of the rotor from the outside of the regular packing rotor along the regular annular plate and the regular pipe fittings under the action of the fan. The sprayed liquid and waste gas flow back to the outside of the rotor from the inner cavity of the regular packing rotor, and gas/liquid excellent mass transfer and reaction conditions are formed under the action of the high gravity field, and are mixed microscopically for physical and chemical reactions.

Description

A regular rotor of packing for hypergravity revolving bed exhaust-gas treatment

Technical Field

The utility model relates to an environmental protection, chemical industry process reinforce and equip the field, concretely relates to regular filler rotor for hypergravity revolving bed exhaust-gas treatment.

Background

The supergravity technology is a novel process strengthening technology for realizing supergravity of a reaction medium by using a supergravity rotating bed. From the aspects of environmental protection and chemical process strengthening technology, the supergravity technology is a strengthened multiphase flow mass transfer method, can realize the supergravity state by rotation under the condition of compact structure, and realizes the strengthening of the mass transfer process; from the technical field of mechanical equipment design, the supergravity rotating bed is mechanical equipment for realizing a supergravity state of a process reaction medium, and the process enhanced reaction under the supergravity condition is realized through a driving system, a rotating system, a fixed supporting part and a medium conveying system.

A traditional high-gravity rotating bed is generally provided with a compact metal wire mesh in a rotor, and because the aperture of the wire mesh is small and the wire mesh layer is dense, generated solid particles are easy to accumulate in a wire mesh filler, so that the gas-liquid circulation path is blocked, mass transfer is weakened, the machine is required to be stopped for cleaning when the mass transfer is serious, the production is influenced, and the cost for cleaning equipment is increased.

Therefore, there is a need to develop a structure capable of improving the treatment efficiency of large flow rate exhaust gas in the high-gravity rotating bed and the structural strength of the rotor.

Disclosure of Invention

The utility model aims at providing a can improve the treatment effeciency and the novel rotor structure of rotor structural strength of large-traffic waste gas in hypergravity revolving bed.

The technical scheme who adopts for realizing the utility model discloses the purpose is such, a regular packing rotor for hypergravity revolving bed exhaust-gas treatment, including supporting disk, end ring board, a plurality of skeleton, a plurality of regular ring board and a plurality of regular pipe fitting.

The cross section of the supporting disc is circular, and the supporting disc and the end ring plate are parallel and on the same axis L. A plurality of frameworks which are parallel to each other are welded between the supporting disk and the end ring plate, and the distance between the frameworks and the axis L is equal.

And the frameworks are welded with a plurality of regular circular ring plates which are parallel to each other and are all arranged on an axis L.

The both ends of regular pipe fitting are marked as stiff end and free end respectively, have seted up two notches on the pipe wall of the stiff end of regular pipe fitting, and these two notches are located the same longitudinal section of regular pipe fitting. The width of notch and regular ring plate thickness phase-match, the stiff end of a plurality of regular pipe fittings passes through the notch and inlays admittedly and weld on regular ring plate, and the free end of a plurality of regular pipe fittings stretches to the centre of a circle of regular ring plate.

Further, every layer a plurality of regular pipe fittings on the regular ring board carry out in close contact with, and the interval of adjacent regular ring board equals with the external diameter of regular pipe fitting to regular pipe fitting in close contact with on two adjacent regular ring boards, two liang of welding are carried out to the regular pipe fitting of mutual contact.

Furthermore, a rotating shaft disc is connected to the middle point of the plate surface of the supporting disc, which is far away from the end ring plate, and the rotating shaft disc is connected with a rotating shaft of the motor.

The beneficial effects of the utility model reside in that:

1. the resistance of gas and liquid in the super-gravity field of the utility model is smaller, thereby being suitable for different air quantities;

2. the regular packing rotor of the utility model has stable structure, high strength and uneasy damage;

3. the utility model has the characteristics of short retention time, and can treat heat sensitive materials;

4. the internal residual quantity in the regular packing rotor is small, which is beneficial to treating expensive materials or toxic materials and the like;

5. the utility model discloses an application scope is wide, the commonality is strong, operation elasticity is big.

Drawings

FIG. 1 is a schematic view of a novel structured packing rotor;

FIG. 2 is a sectional view taken along line A-A;

FIG. 3 is a schematic view of a structured tube.

In the figure: supporting disk 1, end ring plate 2, four skeletons 3, regular ring plate 4, regular pipe 5, notch 501 and pivot dish 6.

Detailed Description

The present invention will be further described with reference to the following examples, but it should not be construed that the scope of the present invention is limited to the following examples. Various substitutions and modifications can be made without departing from the technical spirit of the invention and according to the common technical knowledge and conventional means in the field, and all shall be included in the scope of the invention.

Example 1:

the embodiment discloses a regular packing rotor for the waste gas treatment of a super-gravity rotating bed, which comprises a supporting disk 1, an end ring plate 2, a plurality of frameworks 3, a plurality of regular ring plates 4 and a plurality of regular pipe fittings 5.

Referring to fig. 1, the cross section of the support disc 1 is circular, and the support disc 1 and the end ring plate 2 are parallel and on the same axis L. The middle point of the plate surface of the supporting plate 1 departing from the end ring plate 2 is connected with a rotating shaft plate 6, and the rotating shaft plate 6 is connected with a rotating shaft of a motor.

Referring to fig. 2, 4 parallel skeletons 3 are welded between the support disc 1 and the end ring plate 2, and the distances between the 4 skeletons 3 and the axis L are equal. 4 skeleton 3 and the welding of a plurality of regular ring board 4, a plurality of regular ring board 4 are parallel to each other and all on axis L, and 4 skeletons 3 play the support fixed action.

Referring to fig. 3, two ends of the regular pipe fitting 5 are respectively marked as a fixed end and a free end, two notches 501 are formed in the pipe wall of the fixed end of the regular pipe fitting 5, and the two notches 501 are located on the same longitudinal section of the regular pipe fitting 5. The width of notch 501 and regular ring plate 4's thickness phase-match, the stiff end of a plurality of regular pipe fittings 5 passes through notch 501 and inlays admittedly and weld on regular ring plate 4, and the free end of a plurality of regular pipe fittings 5 stretches to the centre of a circle of regular ring plate 4.

Every layer a plurality of regular pipe fittings 5 on the regular ring board 4 carry out in close contact with, and the interval of adjacent regular ring board 4 equals with regular pipe fittings 5's external diameter to regular pipe fittings 5 in close contact with on two adjacent regular ring boards 4, two liang of welding are carried out to regular pipe fittings 5 of mutual contact.

When the centrifugal packing rotor works, waste gas enters the inner cavity of the rotor from the outside of the regular packing rotor along the regular circular ring plates 4 and the regular pipe fittings 5 under the action of the gravity or the pressure of the fan, and liquid is sprayed to the inner cavity of the rotor. The sprayed liquid and waste gas flow back to the outside of the rotor from the inner cavity of the regular packing rotor, and gas/liquid excellent mass transfer and reaction conditions are formed under the action of the high gravity field, and are mixed microscopically for physical and chemical reactions.

Example 2:

Referring to fig. 1, the cross section of the support disc 1 is circular, and the support disc 1 and the end ring plate 2 are parallel and on the same axis L. 4 frameworks 3 which are parallel to each other are welded between the supporting disk 1 and the end ring plate 2, and the distances between the 4 frameworks 3 and the axis L are equal.

Referring to fig. 2, 4 of the frameworks 3 are welded with a plurality of regular circular ring plates 4, and the regular circular ring plates 4 are parallel to each other and are all on an axis L.

Example 3:

the main structure of this embodiment is the same as that of embodiment 2, further, see fig. 1, each layer of the regular pipe fittings 5 on the regular circular ring plates 4 are in close contact, and the distance between adjacent regular circular ring plates 4 is equal to the outer diameter of the regular pipe fittings 5, so that the regular pipe fittings 5 on two adjacent regular circular ring plates 4 are in close contact, and the regular pipe fittings 5 in contact with each other are welded in pairs.

Example 4:

the main structure of this embodiment is the same as that of embodiment 3, and further, referring to fig. 1, a rotation shaft disk 6 is connected to a midpoint of a plate surface of the support disk 1 away from the end ring plate 2, and the rotation shaft disk 6 is connected to a rotation shaft of the motor.

Claims

1. A structured packing rotor for hypergravity revolving bed exhaust-gas treatment, characterized in that: the device comprises a supporting disc (1), an end ring plate (2), a plurality of frameworks (3), a plurality of regular circular ring plates (4) and a plurality of regular pipe fittings (5);

the cross section of the supporting disc (1) is circular, and the supporting disc (1) and the end ring plate (2) are parallel and on the same axis L; a plurality of mutually parallel frameworks (3) are welded between the supporting disk (1) and the end ring plate (2), and the distances between the frameworks (3) and the axis L are equal;

the frameworks (3) are welded with the regular circular ring plates (4), and the regular circular ring plates (4) are parallel to each other and are all arranged on an axis L;

the two ends of the regular pipe fitting (5) are respectively marked as a fixed end and a free end, the pipe wall of the fixed end of the regular pipe fitting (5) is provided with two notches (501), and the two notches (501) are positioned on the same longitudinal section of the regular pipe fitting (5); the width of notch (501) and the thickness phase-match of regular ring board (4), the stiff end of a plurality of regular pipe fittings (5) passes through notch (501) and inlays solid and weld on regular ring board (4), and the free end of a plurality of regular pipe fittings (5) stretches to the centre of a circle of regular ring board (4).

2. A structured packing rotor for hypergravity rotating bed effluent gas treatment as claimed in claim 1 wherein: every layer a plurality of regular pipe fittings (5) on the regular ring board (4) carry out in close contact with, and the interval of adjacent regular ring board (4) equals with the external diameter of regular pipe fitting (5) to regular pipe fitting (5) in close contact with on two adjacent regular ring boards (4), two liang of welding are carried out to regular pipe fitting (5) of mutual contact.

3. A structured packing rotor for hypergravity rotating bed effluent gas treatment as claimed in claim 1 wherein: the middle point of the plate surface of the supporting plate (1) departing from the end ring plate (2) is connected with a rotating shaft plate (6), and the rotating shaft plate (6) is connected with a rotating shaft of a motor.