TWM588577U - Supergravity purification device for exhaust gas - Google Patents

Abstract

A waste gas supergravity purification device includes a gas outlet and a liquid inlet on the top surface of the upper cover, the liquid inlet leads to the liquid inlet tube, a power device on the outer bottom side of the outer cylinder is connected to the inner rotor device of the outer cylinder, and the rotor device is provided with multiple perforated concentric multiple cylindrical rings A plurality of ring-shaped concave compartment sections are formed, and a plurality of tubes or cylinders of the setting sub-device on the bottom surface of the upper cover are interspersed in the compartment sections, all tubes or cylinders at the same diameter position are fixed in a ring, and the top of the tube is connected to Liquid inlet, this liquid will produce a huge centrifugal supergravity after entering the rotor, impacting from inside to outside at high speed; according to this, the gas enters the stator in the radial direction of the rotor from outside to inside, and is cut and collided by the high-speed rotating rotor into micron and water film Produce high-efficiency mass transfer, so that the dust and odor (VOC) gas components in the air can be efficiently removed.

Description

Exhaust gas supergravity purification device

This creation provides the technical field of an exhaust gas purification equipment, in particular, it technically provides an exhaust gas super-gravity purification device, which eliminates the use of fillers and does not require replacement of fillers or additional trays. It is a kind of high-efficiency purification gas (VOC) user.

Press, please refer to the first figure, the conventional gas scrubbing absorption tower is between the tray or packing 11, the gas-liquid two phases rely on the weight of the material to counter-current contact for gas-liquid mass transfer 12, the liquid enters through the liquid inlet 13 , The liquid gravity 14 is downward, discharged from the liquid outlet 15, the gas enters from the gas inlet 16 and upward, and is discharged from the gas outlet 17, so as to achieve physical wetting and trapping (dust removal), chemical absorption (desulfurization, removal of odor gas) Purpose, due to the influence of the resistance of the filler and the mass transfer coefficient, and the fact that the liquid is distributed in the filling layer by gravity, it is difficult to have high mass transfer, and the purpose of purifying the industrial exhaust gas cannot be further achieved. The absence of traditional gas scrubbing absorption towers includes: (A) Limited increase in mass transfer rate. (B) The surface update rate is slow. (C) Long residence time. (D) The volume is quite large. (E) Periodic maintenance and replacement of trays or packing is required.

See the second picture, the conventional super gravity machine or rotary filling The bed includes a fixed outer shell 21, and a rotating drum 22 is provided inside the outer shell 21. A rotating shaft 23 can penetrate the outer shell 21 and be connected to the rotating drum 22 for driving. The rotating drum 22 except for the middle position is filled with a filling area 221 The side of the housing 21 is provided with a gas inlet 24, the bottom of the housing 21 is provided with a liquid outlet 25, the drum 22 passes through the casing 21 upwards and the gas outlet 26 is provided, and a liquid inlet 27 penetrates through the casing 21 and reaches the middle of the drum 22 The liquid distributor 271, and its supergravity 28 direction is from inside to outside. Although such a method has supergravity benefits, the packing will still affect the retention problem. Packing plugs also need to be replaced and repaired. The mass transfer rate of the packing equipment is poor, and the pressure loss is too high...

Therefore, how to develop a more ideal and practical innovative structure in response to the problems of the above-mentioned conventional structure is what consumers are eagerly expecting, and it is also the goal and direction of the relevant industry to work hard to develop breakthroughs.

In view of this, the creator has many years of experience in the manufacturing development and design of related products. In view of the above goals, after detailed design and careful evaluation, he finally has a practical original creation.

The main purpose of this creation is to provide an exhaust gas super-gravity purification device, which uses the multi-perforated concentric plural cylindrical rings of the rotor, cooperates with the plural tubes or cylinders of the stator, avoiding the action of filler and replacing the maintenance filler, which makes the quality Those with improved speed and better purification efficiency.

In order to achieve the above purpose, this creation provides an exhaust gas supergravity purification device, which includes: an outer cylinder and an upper cover, the upper surface of which is provided with gas Outlet, the top surface of the upper cover is provided with a ring-shaped liquid inlet, the liquid inlet is connected with a liquid inlet tube, the inner cylinder is provided with a rotor device, and the outer bottom of the outer cylinder is provided with a power device to connect the rotor device with a rotating shaft through the outer cylinder. The bottom surface is provided with a stator device extending toward the bottom of the inner cylinder, the rotor device is provided with concentric plural cylindrical rings, forming a plurality of ring-shaped concave compartment sections, all the cylindrical ring peripheral surfaces are provided with plural perforations, and the stator device is inserted in the compartment section to provide plural tubes Body or cylinder, all pipes or cylinders at the same diameter are fixed with a ring, and the top of the pipe is connected to a ring-shaped liquid inlet. This liquid enters the rotor from the inside out to produce a huge centrifugal supergravity. High-speed impact from inside to outside, accordingly, the power device drives the rotor device to rotate, and the gas enters the stator device from the outside to the inside of the radial direction of the rotor device. The rotor is cut and collided into micrometers by the high-speed rotating rotor, resulting in a large effective specific surface area at high speed. Under rotation conditions, the physical properties are enlarged by 300 to 500 times, and the gas is mass-contacted with the water film on such a large area, so that the dust or odor (VOC) gas components can be efficiently removed.

Regarding the techniques, methods and functions used in this creation, I will give a preferred embodiment and detailed descriptions in conjunction with the drawings. I believe that the above-mentioned purposes, structures and features of this creation can be obtained from an in-depth and specific understanding .

〔Knowledge〕

11‧‧‧Tray or packing

12‧‧‧Gas-liquid mass transfer

13‧‧‧Liquid inlet

14‧‧‧Gravity

15‧‧‧Liquid export

16‧‧‧Gas inlet

17‧‧‧ gas outlet

21‧‧‧Housing

22‧‧‧Roller

221‧‧‧filling area

23‧‧‧spindle

24‧‧‧Gas inlet

25‧‧‧Liquid export

26‧‧‧ gas outlet

27‧‧‧Liquid inlet

271‧‧‧Liquid distributor

28‧‧‧Super gravity

〔This creation〕

30‧‧‧Top cover

31‧‧‧ gas outlet

32‧‧‧Liquid inlet

33‧‧‧Liquid inlet pipe

34‧‧‧Top spacer

40‧‧‧Outer cylinder

41‧‧‧ Peripheral

42‧‧‧Bottom

43‧‧‧Gas inlet

44‧‧‧Liquid outlet

50‧‧‧Rotor device

51‧‧‧Cylinder ring

511‧‧‧Perforation

52‧‧‧ compartment

53‧‧‧shaft

54‧‧‧Screw blade

60‧‧‧Stator device

61‧‧‧Body

611‧‧‧Through hole

62‧‧‧Cylinder

63‧‧‧circle

70‧‧‧Power plant

71‧‧‧spindle

81‧‧‧Reservoir

82‧‧‧Pump

83‧‧‧Drain

84‧‧‧Exhaust fan

85‧‧‧Rehydration

The first figure is a schematic diagram of a conventional gas scrubbing absorption tower.

The second figure is a schematic diagram of a conventional supergravity machine.

The third figure is a three-dimensional schematic diagram of an embodiment of the present creation.

The fourth figure is a three-dimensional exploded schematic view of an embodiment of the present creation.

The fifth figure is a three-dimensional schematic diagram of the rotor device according to an embodiment of the present invention.

The sixth figure is a three-dimensional schematic diagram of the stator device according to an embodiment of the present invention.

The seventh figure is a plan cross-sectional view of an embodiment of the present creation.

The eighth figure is a schematic diagram of the flow of one implementation state of this creation.

The ninth figure is a schematic sectional view of an embodiment of the author.

This creation provides a designer of a wrench dial structure.

In order for your reviewing committee to have a better understanding and understanding of the purpose, features and functions of this creation, we hereby cooperate with the implementation mode and the detailed description as follows:

Referring to the third to ninth figures, the present invention provides an exhaust gas supergravity purification device, which includes: an upper cover 30, a gas outlet 31 is provided on the top surface of the upper cover 30, and an annular liquid is provided on the top surface of the upper cover 30 Inlet 32, the liquid inlet 32 is connected upward and connected with a liquid inlet tube 33; an outer cylinder 40 includes a periphery 41 and a bottom 42, the gas outlet 31 leads to the inside of the outer cylinder 40, the periphery 41 of the outer cylinder 40 is provided with gas The inlet 43 leads tangentially to the inside of the outer cylinder 40 along the periphery 41 of the outer cylinder 40, the bottom 42 of the outer cylinder 40 is provided with a liquid outlet 44; a rotor device 50, the rotor device 50 is provided on the outer Inside the barrel 40, a power device 70 is provided on the outer bottom side of the outer barrel 40. A rotating shaft 71 penetrates the outer barrel 40 to connect the rotor device 50. The rotor device 50 includes a concentric multiple cylindrical ring 51 concentrically sleeved to form a number A ring-shaped concave compartment section 52, all of the cylindrical ring 51 is provided with a plurality of perforations 511 on the peripheral surface; and a stator 60, the upper surface of the upper cover 30 is provided with the top end of the stator device 60 extending into the outer cylinder 40, the aforementioned The stator device 60 is inserted into the compartment section 52 and is provided with a plurality of tubes 61 or columns 62. All the tubes 61 or columns 62 at the same diameter are fixed at the bottom with a ring 63, and the top of the tube 61 is connected to the ring The liquid inlet 32 in the shape of the tube 61 is provided with a number of through holes 611 on the peripheral surface to lead to the compartment section 52; according to this, after the liquid enters the rotor through the tube 61 through holes 611, a great centrifugal supergravity is generated. At high speed, the power device 70 drives the rotor device 50 to rotate, and the gas enters the stator device 60 in the radial direction of the rotor device 50, and is cut into micrometers by the rotor device 50 rotating at high speed, resulting in a large effective specific surface area. Under high-speed rotation conditions, the physical properties are enlarged by 300 to 500 times, and the gas is forced to mass transfer with the water film on such a large area, so that dust or odor (VOC) gas components must be efficiently removed.

In the exhaust gas supergravity purification device, a shaft 53 is fixed at the center of the rotor device 50, and a spiral blade 54 is locked at the top of the shaft 53.

The exhaust gas ultra-gravity purification device mentioned above, All the bottoms of the tube body 61 or the column body 62 are fixed by the ring 63, and the way of the fixed connection can be fixed, welded or riveted by screw lock.

In the above-mentioned exhaust gas supergravity purification device, the number of all the aforementioned tubes 61 or columns 62 at the same diameter position is proportional to the circumferential length at the same diameter position.

In the exhaust gas supergravity purification device, the bottom surface of the upper cover 30 is fixed with a plurality of concentric top spacers 34 protruding into the inside of the outer cylinder 40. The above-mentioned top spacer 34 prevents the gas from directly passing to the gas outlet 31 along the top of the outer cylinder 40 and forces the gas to move to the rotor device 50.

As shown in the eighth figure, when the exhaust gas super-gravity purification device of the present invention is used in conjunction with the liquid reservoir 81, a replenishment 85 device is provided next to the liquid reservoir 81 to provide timely replenishment, and the pump 82 is connected to the liquid reservoir 81 The liquid 83 or the liquid inlet 32 of the exhaust gas supergravity purification device, and the gas outlet 31 is connected to the exhaust fan 84 to discharge to the atmosphere, and the liquid outlet 44 is connected to the liquid storage tank 81.

Exhaust gas ultra-gravity purification device description: The exhaust gas ultra-gravity purification device can replace the traditional industrial exhaust gas washing absorption tower. Compared with the traditional absorption tower or washing tower, it is a technical innovation and a technical update of the principle. The traditional gas scrubbing absorption tower is a countercurrent contact between the gas and liquid phases in the tray or packing depending on the weight of the material itself (1G), so as to achieve the purpose of physical wetting and trapping (dust removal) and chemical absorption (desulfurization and odor gas removal) Because of the influence of filler resistance and mass transfer coefficient, it is difficult to further achieve the purpose of purifying industrial waste gas. The exhaust gas supergravity purification device uses a high-speed rotation method to generate centrifugal acceleration, which is greater than 100 times the natural gravity acceleration (9.81m/s2). In the rotating supergravity force field, fine dust can be quickly wetted and condensed, and high-speed centrifugal separation; in the supergravity force field environment, the mass transfer rate of the specific surface area of the substance can be effectively improved to achieve the mixed capture of particles, improve the mass transfer coefficient, and significantly increase The chemical reaction rate and high mass transfer efficiency between the VOC components of toxic and harmful gases in industrial exhaust gas and the injection liquid; therefore, the exhaust gas supergravity purification device is a new technology for the deep treatment of atmospheric pollution. The exhaust gas super-gravity purification device is a novel and progressive practical product developed through decades of research and innovation, referring to foreign advanced technology experience, and trial and error experiments. It is aimed at deep dust removal of gas, high-efficiency purification of odor, "Chimney rain" dehumidification, SO ₂ removal, oil and gas, VOC, solvent separation and other aspects of effective application. Purification principle of waste gas supergravity purification device: waste gas supergravity purification device utilizes highly enhanced mass transfer process and particulate mixing and capture characteristics under the environment of supergravity force field to make gas-liquid, liquid-liquid and liquid-solid phases in supergravity The porous media in the environment and the pore channels are in flow contact, thereby enhancing the transfer process. The physical and chemical interaction principles such as aerodynamics, hydrodynamics, supergravity field, absorption, reaction, collision, and inertia are used. Dust, oil (or odorous VOC) gas enters the stator along the radial direction of the rotor and is cut into micrometers by the rotor rotating at high speed. It produces a large effective specific surface area and the physical properties are enlarged by 300-500 times under high-speed rotation conditions. The gas is forced to contact the water film at such a large specific area, so that the dust and odor gas components are efficiently removed. The characteristics of exhaust gas purification device with ultra-gravity purification device: 1. High purification efficiency: according to the actual field test run, the collection rate of dust is as high as 99.9%, and the collection rate of particles above 3μm is as high as 100%. For SO ₂ and NO ₂ and high-priced NOx removal rate can reach more than 95%. 2. Small cutting particle size: the cutting particle size range of exhaust gas supergravity purification device is 0.02~0.3μm. 3. Low water content of outlet gas: The water content of the outlet gas of the exhaust gas supergravity purification device is lower than 50% of the moisture content. 4. In the rotating supergravity force field, the gas-liquid-solid multiphase has a huge and rapidly changing phase surface, the particle mixing and mass transfer process is greatly strengthened, and the molecular diffusion and interphase mass transfer process are better than the general gravity field conditions. Down dozens of times faster. 5. Under the condition of super-gravity force field, the chemical reaction process is accelerated due to the increased mass transfer efficiency, the linear velocity of the gas is also greatly increased, and the processing efficiency of the unit volume of the equipment is improved by 1-2 orders of magnitude, and the processing capacity is greatly increase. 6. Although the gap of the rotor passing wind is dispersed, it will never block under the action of supergravity, so the pressure drop of the equipment is small and stable, and it is especially suitable for the separation of easy agglomerated dust to ensure the long-term operation of the equipment. 7. Good equipment adaptability: the exhaust gas supergravity purification device has good adaptability to the physical properties of mist (such as organic, inorganic, hydrophilic, etc.), concentration changes, and particle size fluctuations of water mist. 8. The powerful centrifugal force generated by the high-speed rotation of the rotor can throw the liquid towards the inner surface of the housing, forming a strong scouring force, so there is no scaling inside the housing and self-cleaning can be achieved. 9. The equipment has great flexibility of operation: the exhaust gas supergravity purification device is not sensitive to the change of the treated gas volume, and no pretreatment is required. There are no restrictions and requirements on temperature and dust concentration, etc., and it is within the range of 50~120% of the designed gas volume. The changes can be well adapted to ensure normal operation.

It can be seen from the above that the exhaust gas super-gravity purification device created by this creation is indeed the first in the industry to meet the novelty requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent, and it uses the rotor’s Porous concentric multiple cylindrical rings, combined with multiple tubes or cylinders of the stator, avoid fillers and replacement of fillers, which improves mass transfer rate and purification efficiency, and meets the requirements of better industrial utilization.

The foregoing is a detailed description of the technical characteristics of this creation for the preferred embodiment of this creation; however, persons familiar with this technology may make changes and modifications to this creation without departing from the spirit and principles of this creation. Such changes and modifications should be covered in the scope defined by the scope of the patent application as follows.

In summary, this creation provides an exhaust gas ultra-gravity purification device, which has indeed achieved all the purposes of this creation. In addition, the spatial structure of its combined structure has not been seen in similar products, nor has it been disclosed before application, and has complied with the patent law According to the regulations, you must apply according to law.

30‧‧‧Top cover

34‧‧‧Top spacer

40‧‧‧Outer cylinder

41‧‧‧ Peripheral

42‧‧‧Bottom

43‧‧‧Gas inlet

44‧‧‧Liquid outlet

50‧‧‧Rotor device

51‧‧‧Cylinder ring

54‧‧‧Screw blade

60‧‧‧Stator device

70‧‧‧Power plant

71‧‧‧spindle

Claims (5)

An exhaust gas supergravity purification device includes: an upper cover, a gas outlet is provided on the top surface of the upper cover, a ring-shaped liquid inlet is provided on the top surface of the upper cover, and the liquid inlet pipe is connected upward to the liquid inlet tube; an outer cylinder, Including the periphery and the bottom, the gas outlet leads to the inside of the outer cylinder, and the gas inlet around the outer cylinder is tangent to the inside of the outer cylinder to the inside of the outer cylinder, the bottom of the outer cylinder is provided with a liquid outlet; a rotor device, the rotor The device is arranged inside the outer cylinder, and a power device is provided on the outer bottom side of the outer cylinder to connect the rotor device with a rotating shaft penetrating the outer cylinder. The rotor device includes a plurality of cylindrical rings concentrically sleeved from small to large to form a number A ring-shaped concave compartment section, all the cylindrical ring peripheral surfaces are provided with a plurality of perforations; and a certain sub-device, the upper cover bottom surface group is provided with the stator device tip extending into the outer cylinder, and the stator device is inserted through the compartment A plurality of tubes or cylinders are arranged in the interval, all the tubes or columns at the same diameter are fixed with a ring at the bottom, the top of the tube is connected to the annular liquid inlet, and the tube surface is provided with a number of channels The hole leads to the compartment section; accordingly, the power device drives the rotor device to rotate, and the gas enters the stator device in the radial direction of the rotor device, and is cut into micrometers by the rotor device rotating at high speed, and the micrometer gas is forced to contact with the liquid , To make dust and odor gas components removed. An exhaust gas supergravity purification device as described in item 1 of the patent application scope, wherein a shaft is fixed at the center of the rotor device, and a spiral blade is locked at the top of the shaft. The exhaust gas super-gravity purification device as described in item 1 of the patent application scope, wherein all the bottoms of the tubes or columns at the same diameter are fixed by the ring, and the way of the fixed connection can be fixed by a screw lock, Welding or riveting. The exhaust gas supergravity purification device as described in item 1 of the patent application scope, wherein the number of the aforementioned tubes or columns at the same diameter position is proportional to the circumferential length at the same diameter position. The exhaust gas supergravity purification device as described in item 1 of the patent application scope, wherein the bottom surface of the upper cover is fixedly provided with a plurality of concentric top spacer rings protruding into the inside of the outer cylinder.

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