CN212881762U

CN212881762U - Hypergravity equipment

Info

Publication number: CN212881762U
Application number: CN202021176195.2U
Authority: CN
Inventors: 卢祐增
Original assignee: Higee Co ltd
Current assignee: Higee Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-06
Anticipated expiration: 2030-06-23

Abstract

A supergravity device is arranged on a flue pipe and comprises at least three supergravity rotating devices and at least three liquid guide pipes. The hypergravity rotary device is arranged in the extending direction of the flue pipe for the flue gas to be treated to pass through in a triangular wave shape and adjacent to each other at intervals, and each hypergravity rotary device comprises a rotary bed arranged in the flue pipe and arranged at intervals with the flue pipe and a rotary shaft extending out of the flue pipe from the bottom of the rotary bed. Each rotating bed surrounds and defines a flow space located inside. The rotating shafts are pairwise parallel and perpendicular to the extending direction of the flue pipe for the flue gas to be treated to pass through. The liquid guide pipe extends from the outside of the flue pipe to each circulation space and is separated from the corresponding rotating bed. The hypergravity equipment can effectively treat large amount of flue gas in the limited space in the flue pipe without arranging a shell of a rotating bed.

Description

Hypergravity equipment

Technical Field

The utility model relates to a hypergravity equipment especially relates to a mainly set up in the intraductal hypergravity equipment of flue that supplies pending flue gas to pass through.

Background

Nitrogen Oxides (NO) are commonly contained in combustion exhaust gas (flue gas, flue gas for short) discharged through a flue (flue)_X) Carbon Oxides (CO)_X) Sulfur Oxide (SO)_X) Pollutants such as suspended Particles (PM) and moisture, if discharged directly into the air, have a number of serious adverse effects on the environment and organisms, and therefore need to be properly treated to reduce the content of pollutants in flue gas.

Although the pollutants in the flue gas can be removed by introducing chemical agents into the flue pipe, the effect of treating a large amount of flue gas in the limited space inside the flue pipe is limited, so that the space outside the flue pipe is generally required to be used for arranging relevant treatment equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hypergravity equipment can overcome above-mentioned background art's shortcoming.

The utility model discloses a hypergravity equipment sets up in the flue pipe that supplies pending flue gas to pass through, and this hypergravity equipment contains at least three hypergravity rotary device and at least three catheter. The hypergravity rotary device is arranged in the extending direction of the flue pipe for the flue gas to be treated to pass through in a triangular wave shape and adjacent to each other at intervals, and each hypergravity rotary device comprises a rotary bed arranged in the flue pipe and arranged at intervals with the flue pipe and a rotary shaft extending out of the flue pipe from the bottom of the rotary bed. Each rotating bed surrounds and defines a flow space located inside. The rotating shafts are pairwise parallel and perpendicular to the extending direction of the flue pipe for the flue gas to be treated to pass through. The liquid guide pipe extends from the outside of the flue pipe to each circulation space and is separated from the corresponding rotating bed.

Preferably, the utility model discloses hypergravity equipment still contains at least three dynamic seal, connects each revolving bed top and this flue pipe respectively.

Preferably, in a specific embodiment of the present invention, each dynamic seal is a labyrinth dynamic seal including a plurality of seal rings.

Preferably, the utility model discloses hypergravity equipment still contains at least three motor, sets up in this flue pipe outside and connects respectively the rotation axis is in order to drive respectively hypergravity rotary device is rotatory.

Preferably, a connecting line of any two rotating shafts of the supergravity rotating device is non-orthogonal (non-orthogonal) to an extending direction of the flue pipe for the flue gas to be treated to pass through.

Preferably, the rotating beds are each independently selected from a Rotating Packed Bed (RPB) or a rotating baffled bed (RZB).

In an embodiment of the present invention, each rotating bed is a hollow cylindrical rotating packed bed.

More preferably, the material of the packing of each rotating packed bed is selected from metal, plastic, rubber or ceramic.

Preferably, the outer diameter of each rotating bed is greater than 0.54 times the inner width of the flue tube and less than 0.9 times the inner width of the flue tube.

Preferably, the utility model discloses hypergravity equipment still contains at least one from the baffle of this flue pipe inwards protruding stretching, with hypergravity rotary device interval sets up, is on a parallel with this flue pipe is connected airtightly to the axial of rotation axis is upwards extended and both ends from top to bottom.

The beneficial effects of the utility model reside in that: the utility model discloses hypergravity equipment need not to set up the shell of revolving bed can effectively handle great flue gas volume in the intraductal limited space of flue, also can conveniently install and maintain hypergravity rotary device and catheter individually.

Drawings

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:

fig. 1 is a schematic top view of a first embodiment of the supergravity apparatus of the present invention;

FIG. 2 is a fragmentary cross-sectional schematic view of the first embodiment;

fig. 3 is a schematic top view of a second embodiment of the supergravity apparatus of the present invention; and

fig. 4 is a schematic top view of a third embodiment of the hypergravity apparatus of the present invention.

Detailed Description

Before the present invention is described in detail, it should be noted that in the following description, like elements are represented by like reference numerals.

The invention will be further described with respect to the following examples, but it should be understood that the examples are for illustration only and should not be construed as limiting the practice of the invention.

Referring to fig. 1 and 2, the first embodiment of the supergravity device 1 of the present invention is disposed in the flue pipe 9 for passing the flue gas to be treated, and the supergravity device 1 includes at least three supergravity rotating devices 11, at least three liquid guiding pipes 12, at least one baffle 13, at least three dynamic seals 14 and at least three motors 15. In fig. 1 and 2, the flow direction of the flue gas to be treated in the flue pipe 9 is shown by the arrow. In figure 1 only six supergravity rotating devices 11, six catheters 12 and six motors 15 are shown in adjacent alignment, and two baffles 13 are shown; in fig. 2 only three supergravity rotating devices 11 and three catheters 12 are shown in adjacent alignment, and two dynamic seals 14 are shown.

The supergravity rotating devices 11 are arranged in a triangular waveform in the extending direction of the flue pipe 9 through which the flue gas to be treated passes, and are arranged at intervals (as shown by the single-dot chain line in fig. 1), which means that more supergravity rotating devices 11 can be arranged in the flue pipe 9 of a fixed length than in the flue pipe 9 arranged in parallel with the extending direction of the flue pipe 9 through which the flue gas to be treated passes. Each supergravity rotating device 11 includes a rotating bed 111 disposed in the flue pipe 9 and spaced from the flue pipe 9, and a rotating shaft 112 extending from the bottom of the rotating bed 111 to the flue pipe 9.

Each rotating bed 111 enclosesDefining an interior flow-through space 110. The rotating shafts 112 are parallel to each other and perpendicular to the extending direction of the flue pipe 9 for the flue gas to be treated to pass through. In the present embodiment, each rotating bed 111 is a hollow cylindrical rotating packed bed, and the packing material is selected from metal, plastic, rubber, ceramic or composite material thereof. Alternatively, each rotating packed bed is packed with Raschig rings (Raschig rings) or stainless steel wire mesh. In the present embodiment, the outer diameter d of each rotating bed 111₁About 0.55 times the width W of the flue tube.

The connecting line (for example, the one-dot chain line in fig. 1) of any two rotating shafts 112 of the supergravity rotating device 11 is not orthogonal (non-orthogonal) to the extending direction of the flue pipe 9 for passing the flue gas to be treated.

The liquid guide tubes 12 extend from the outside of the flue tube 9 into each flow-through space 110 and are spaced apart from the respective rotating bed 111.

The baffle 13 protrudes inward from the flue pipe 9 and is spaced apart from the high-gravity rotating device 11, extends in an axial direction parallel to the rotating shaft 112, and has upper and lower ends hermetically connected to the flue pipe 9, so as to guide the flue gas to be treated to flow to the rotating bed 111.

The dynamic seal 14 connects the top of each rotating bed 111 and the flue pipe 9, respectively, to force the flue gas to be treated to flow through the rotating beds 111. In the present embodiment, each dynamic seal 14 is a labyrinth dynamic seal 14 including a plurality of seal rings 141. In fig. 2, each dynamic seal 14 is a labyrinth dynamic seal 14 including four seal rings 141. The number of seal rings 141 included in each dynamic labyrinth seal 14 is not limited to four.

The motors 15 are disposed outside the flue pipe 9 and are respectively connected to the rotating shafts 112 through belts (not shown) to respectively drive the supergravity rotating devices 11 to rotate.

When a user uses the supergravity device 1 to treat smoke in the flue pipe 9, the rotating shafts 112 are driven by the motors 15 connected to the rotating shafts 112 to rotate, so that the rotating beds 111 rotate relative to the flue pipe 9, and at the same time, each liquid guide tube 12 supplies absorption liquid capable of absorbing pollutants in the smoke, the absorption liquid is sprayed into the flow space 110 through holes (not shown) on the lateral sides of the corresponding liquid guide tube 12, moves along the radial direction of the corresponding rotating shaft 112 from inside to outside along with the driving of centrifugal force, enters the corresponding rotating bed 111, and is dispersed into tiny liquid drops, liquid filaments, or liquid films in the corresponding rotating bed 111 to perform gas-liquid mass transfer, and the smoke passes through the corresponding rotating bed 111 from outside to inside (counter-flow) or from bottom to top (cross-flow) along the radial direction of the rotating shafts 112 (the flowing direction of the smoke in the rotating bed 111 is not shown), so that the pollutants in the flue gas can be absorbed and removed from the flue gas by the contact of the flue gas and the absorption liquid in a counter-current or cross-current mode. Finally, the flue gas passing through the rotating bed 111 is discharged from above the rotating bed 111 to the outside of the flue pipe 9.

Referring to fig. 3, the second embodiment of the supergravity device 1 of the present invention is similar to the first embodiment, and the difference lies in the outer diameter d of each rotating bed 111 in the second embodiment₂About 0.77 times the width W of the flue tube. The larger outer diameter of each rotating bed 111 of the second embodiment compared to the first embodiment means that it can handle a larger amount of flue gas in a fixed length of flue pipe 9.

Referring to fig. 4, the third embodiment of the supergravity device 1 of the present invention is similar to the first embodiment, and the difference lies in the outer diameter d of each rotating bed 111 in the third embodiment₃About 0.42 times the width W of the flue tube. Compared to the first embodiment, the third embodiment has a smaller outer diameter of each rotating bed 111, and a larger number of supergravity rotating devices 11 can be arranged per unit length of flue pipe 9 of a fixed length.

To sum up, the utility model discloses hypergravity equipment 1 need not to set up the shell of revolving bed 111 and can effectively handle great flue gas volume in limited space in flue pipe 9 through the hypergravity rotary device 11 that sets up with triangle wave form adjacent ground interval arrangement each other, also can conveniently install and maintain hypergravity rotary device 11 and catheter 12 individually. In addition, compare in the supergravity equipment that has a plurality of supergravity rotary devices who arranges along the extending direction that this flue pipe 9 of parallel supplies pending flue gas to pass through, through the utility model discloses a plurality of supergravity rotary devices 11 of supergravity equipment 1's range can be so that can arrange more supergravity rotary devices 11 in flue pipe 9 of fixed length, so can reach the purpose of the utility model really.

The above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made according to the claims and the contents of the specification should be included in the scope of the present invention.

Claims

1. The utility model provides a hypergravity equipment, sets up in the flue pipe that supplies pending flue gas to pass through which characterized in that: the hypergravity equipment comprises:

at least three hypergravity rotary devices, which are arranged adjacently at intervals in a triangular wave shape in the extending direction of the flue pipe for the smoke to be processed to pass through, each hypergravity rotary device comprises a rotary bed which is arranged in the flue pipe and is arranged at intervals with the flue pipe and a rotary shaft which extends out of the flue pipe from the bottom of the rotary bed, each rotary bed surrounds and defines a circulation space which is positioned inside, and the rotary shafts are two-by-two parallel vertical to the extending direction of the flue pipe for the smoke to be processed to pass through; and

at least three liquid guiding pipes respectively extend from the outside of the flue pipe to each circulation space and are separated from the corresponding rotating bed.

2. The hypergravity apparatus of claim 1, wherein: it also comprises at least three dynamic seals which are respectively connected with the top of each rotating bed and the flue pipe.

3. The hypergravity apparatus of claim 2, wherein: each dynamic seal is a labyrinth dynamic seal comprising a plurality of sealing rings.

4. The hypergravity apparatus of claim 1, wherein: the device also comprises at least three motors which are arranged outside the flue pipe and are respectively connected with the rotating shafts so as to respectively drive the supergravity rotating device to rotate.

5. The hypergravity apparatus of claim 1, wherein: the connecting line of any two rotating shafts of the supergravity rotating device is non-orthogonal to the extending direction of the flue pipe for the to-be-processed flue gas to pass through.

6. The hypergravity apparatus of claim 1, wherein: the rotating beds are each independently selected from rotating packed beds or rotating baffled beds.

7. The hypergravity apparatus of claim 6, wherein: each rotating bed is a hollow cylindrical rotating packed bed.

8. The hypergravity apparatus of claim 7, wherein: the material of the packing of each rotary packed bed is selected from metal, plastic, rubber or ceramic.

9. The hypergravity apparatus of claim 1, wherein: the outer diameter of each rotating bed is greater than 0.54 times the inner width of the flue pipe and less than 0.9 times the inner width of the flue pipe.

10. The hypergravity apparatus of claim 1, wherein: the smoke channel pipe is arranged in the smoke channel pipe, and the smoke channel pipe is arranged in the smoke channel pipe.