CN217092644U - Organic waste gas treatment device - Google Patents

Abstract

The utility model relates to an organic waste gas treatment device, the third casing is the bucket type structure, the third casing bottom is equipped with the slag notch, the inside top of second casing is equipped with the locating plate, the locating plate below is the filter chamber, be equipped with multistage filter mechanism outside the inlet tube between limiting plate and locating plate in the filter chamber; the bottom of the first shell is provided with a flow equalizing mechanism, and a low-temperature plasma waste gas treatment mechanism is arranged above the flow equalizing mechanism; multistage filtration makes gas filtration more thorough, and efficiency is faster, and dust particle can drop to the third casing automatically, and waste gas is through flow equalizing pipe and the flow equalizing of first cloth stream board again after multiple filtration, makes gas distribution more even, and it is higher to further carry out low temperature plasma treatment effeciency, and the setting up of second cloth stream board makes gaseous speed that can be even discharge, improves the stability of treatment effect, the utility model discloses simple structure filters and handles the integration, removes dust automatically, and is efficient.

Description

Organic waste gas treatment device

Technical Field

The utility model belongs to the technical field of exhaust gas purification device, concretely relates to organic waste gas treatment device.

Background

Organic waste gas is a common atmospheric pollutant, produce in industrial production such as paint production, chemical fiber industry, chemical industry, tire manufacturing, shoemaking leather making, organic waste gas's processing becomes indispensable process in the industrial production, organic waste gas handles and refers to adsorbing the organic waste gas that produces in the industrial production process, filter, the processing work of purification, contain a large amount of dust particles in the organic waste gas more, if do not carry out dust removal processing, dust particles piles up in processing apparatus, cause the jam easily, and seriously influence treatment effeciency, and in current processing apparatus, organic waste gas's filter equipment needs frequent clearance, complex operation, influence effeciency, and filter equipment and purifier are independent processing unit, area is big, extravagant space.

Disclosure of Invention

In order to solve the problem, the utility model discloses a simple structure filters and handles the integration, removes dust automatically, efficient organic waste gas treatment device.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an organic waste gas treatment device comprises a first shell, a second shell and a third shell which are sequentially connected by bolts from top to bottom, wherein the third shell is of a bucket-shaped structure, the bottom of the third shell is provided with a slag outlet, the second shell is communicated with the third shell, the upper end of the second shell is provided with a sealing plate, a positioning plate is arranged above the inside of the second shell, a transit cavity is arranged between the positioning plate and the sealing plate, a filter cavity is arranged below the positioning plate, an air inlet pipe is fixedly arranged in the center of the positioning plate, the bottom of the air inlet pipe is suspended in the filter cavity, the bottom end of the air inlet pipe is provided with a thread, the upper end of the thread of the air inlet pipe is provided with a limiting block, the limiting plate is sleeved below the limiting block of the air inlet pipe, the limiting plate is fixed between the limiting block and the bolt through the bolt, and a multi-stage filtering mechanism is arranged outside the air inlet pipe between the limiting plate and the positioning plate; the bottom of the first shell is provided with a flow equalizing mechanism, a low-temperature plasma waste gas treatment mechanism is arranged above the flow equalizing mechanism, and the top of the first shell is provided with a gas outlet.

Furthermore, a plurality of concentric first annular grooves with different diameters are formed in the lower surface of the positioning plate, and a plurality of vent holes are formed in the inner area of each first annular groove of the positioning plate; the upper surface of the limiting plate is provided with a plurality of second annular grooves which are concentric and have different diameters, the first annular grooves and the second annular grooves are arranged correspondingly, and the multistage filtering mechanism is arranged in the first grooves and the second grooves; the drum type filter that a plurality of concentric different diameters are equipped with from interior to outer card between first annular groove and second annular groove, and multistage filtration makes gas filtration more thorough, and efficiency is faster, and the vertical setting of multistage filter mechanism, treats that the fan stops, and dust particle can drop automatically to the third casing in, gets into the transfer chamber in the through-hole by filterable gas follow.

Further, the fixed bracing piece that is equipped with of bolt lower surface, the bracing piece bottom is equipped with the buffer board, and waste gas disperses around after the buffer board buffering, avoids blowing off the dust granule that stores up in the third casing.

Further, be equipped with L type connecting pipe in the transfer chamber, a transfer chamber side is equipped with first import, and the another side is equipped with first export, and L type connecting pipe intercommunication is passed through with the intake pipe to first import, and first export is passed through the fan and is connected with the mechanism that flow equalizes.

Further, the mechanism that flow equalizes includes flow equalizing pipe, and flow equalizing pipe is the ventilation blower even, and flow equalizing pipe is to having a plurality of flow holes of equalizing downwards, makes gaseous increase mixing time, and more even first flow distribution plate that passes through is equipped with first flow distribution plate above the flow equalizing pipe, and first flow distribution plate top is equipped with low temperature plasma exhaust treatment device, second flow distribution plate in proper order, is equipped with evenly distributed's through-hole on first flow distribution plate and the second flow distribution plate, makes gas distribution more even, improves the treatment effeciency.

Further, multistage filtering mechanism includes a plurality of filter cores, a plurality of filter cores are arranged in the first recess and the second recess of different diameters respectively, the filter core reduces gradually to interior aperture from outer, filters step by step, avoids blockking up, filters more thoroughly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to an organic waste gas processing apparatus, multistage filtration makes gas filtration more thorough, and efficiency is faster, and the vertical setting of multistage filter mechanism, treat that the fan stops, dust particle can drop automatically in the third casing, get into the transfer chamber in the through-hole by filterable gas, waste gas is through flow equalizing pipe and the flow equalizing of first flow distribution board again after multiple filtration, make gas distribution more even, further carry out low temperature plasma treatment effeciency higher, the setting up of second flow distribution board makes gaseous speed that can be even discharge, improves the stability of treatment effect, the utility model discloses simple structure, filtration and processing integration, automatic dust removal, it is efficient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

list of reference symbols:

1. a first housing; 2. a second housing; 3. a third housing; 4. a slag outlet; 5. a buffer plate; 6. a bolt; 7. a limiting plate; 8. a filter element; 9. an air inlet pipe; 10. positioning a plate; 11. a first annular groove; 12. a second annular groove; 13. a vent hole; 14. a first inlet; 15. a first outlet; 16. a fan; 17. a flow equalizing pipe; 18. a first flow distribution plate; 19. a low-temperature plasma exhaust gas treatment device; 20. a second flow distribution plate.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.

An organic waste gas treatment device comprises a first shell 1, a second shell 2 and a third shell 3 which are sequentially connected by bolts 6 from top to bottom, wherein the third shell 3 is of a bucket-shaped structure, a slag outlet 4 is formed in the bottom of the third shell 3, the second shell 2 is communicated with the third shell 3, a sealing plate is arranged at the upper end of the second shell 2, a positioning plate 10 is arranged above the inner part of the second shell 2, a transfer cavity is formed between the positioning plate 10 and the sealing plate, a filter cavity is arranged below the positioning plate 10, an air inlet pipe 9 is fixedly arranged in the center of the positioning plate 10, the bottom of the air inlet pipe is suspended in the filter cavity, threads are arranged at the bottom end of the air inlet pipe 9, a limiting block is arranged at the upper end of the threads of the air inlet pipe 9, the limiting block 7 is sleeved below the limiting block of the air inlet pipe 9, the limiting block 7 is fixed between the limiting block and the bolts 6 through the bolts 6, a support rod is fixedly arranged on the lower surface of the bolts 6, a buffer plate 5 is arranged at the bottom of the support rod, waste gas is buffered by the buffer plate 5 and then dispersed around, the dust particles accumulated in the third shell 3 are prevented from being blown away, and a multistage filtering mechanism is arranged outside an air inlet pipe 9 between the limiting plate 7 and the positioning plate 10; the bottom of the first shell 1 is provided with a flow equalizing mechanism, a low-temperature plasma waste gas treatment mechanism is arranged above the flow equalizing mechanism, an L-shaped connecting pipe is arranged in the transit cavity, one side surface of the transit cavity is provided with a first inlet 14, the other side surface of the transit cavity is provided with a first outlet 15, the first inlet 14 is communicated with the air inlet pipe 9 through the L-shaped connecting pipe, and the first outlet 15 is connected with the flow equalizing mechanism through a fan 16; the flow equalizing mechanism comprises a flow equalizing pipe 17, the flow equalizing pipe 17 is communicated with a fan 16, a plurality of flow equalizing holes are formed in the flow equalizing pipe 17 downwards, so that gas can be mixed more uniformly and pass through a first flow distributing plate 18, the first flow distributing plate 18 is arranged above the flow equalizing pipe 17, a low-temperature plasma waste gas treatment device 19 and a second flow distributing plate 20 are sequentially arranged above the first flow distributing plate 18, and through holes which are uniformly distributed are formed in the first flow distributing plate 18 and the second flow distributing plate 20; an air outlet is arranged at the top of the first shell 1.

The lower surface of the positioning plate 10 is provided with a plurality of concentric first annular grooves 11 with different diameters, and the inner area of the first annular groove 11 of the positioning plate 10 is provided with a plurality of vent holes 13; the upper surface of the limiting plate 7 is provided with a plurality of second annular grooves 12 which are concentric and have different diameters, the first annular groove 11 and the second annular groove 12 are correspondingly arranged, and the multistage filtering mechanism is arranged in the first groove and the second groove; a plurality of concentric cylindrical filter plates with different diameters are clamped between the first annular groove 11 and the second annular groove 12 from inside to outside. Multistage filtering mechanism includes a plurality of filter cores 8, a plurality of filter cores 8 are arranged in the first recess and the second recess of different diameters respectively, filter core 8 reduces from outer to interior aperture gradually.

The working principle is as follows: organic waste gas enters from a first inlet 14 through a fan, is discharged from the bottom end of an air inlet pipe 9, is buffered by a buffer plate 5 and is dispersed outwards along the horizontal direction, the organic waste gas enters from an outermost filter element 8 under the action of a fan 16 communicated with a first outlet 15, then gradually passes through a plurality of filter elements 8 inside and enters a transit cavity from vent holes 13, then is pumped into a flow equalizing pipe 17 from the first outlet 15 through the fan 16, the filtered organic waste gas is discharged downwards from the flow equalizing hole, then flows backwards to a first flow distribution plate 18 for further flow equalization and enters a low-temperature plasma waste gas treatment mechanism, the treated waste gas is uniformly discharged under the action of a second flow equalizing plate, after the fan 16 stops working, dust particles filtered by the filter element 8 automatically fall into a third shell 3 due to gravity and are discharged from a slag outlet 4, and dust particles adhered to the filter element 8 can also be separated from the filter element 8 through the adjustment of an inlet and an outlet, after the filter element is used for a period of time, the bolt 6 is unscrewed through the rotating buffer plate 5, the limiting plate 7 is taken down, and dust particles among the filter elements 8 are removed or the filter elements 8 are replaced.

It should be noted that the above-mentioned contents only illustrate the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and it is obvious to those skilled in the art that several modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations fall within the protection scope of the claims of the present invention.

Claims (6)

1. An organic waste gas treatment device is characterized by comprising a first shell, a second shell and a third shell which are sequentially connected through bolts from top to bottom, wherein the third shell is of a bucket-shaped structure, a slag hole is formed in the bottom of the third shell, the second shell is communicated with the third shell, a sealing plate is arranged at the upper end of the second shell, a positioning plate is arranged above the inner part of the second shell, a transfer cavity is formed between the positioning plate and the sealing plate, a filter cavity is arranged below the positioning plate, an air inlet pipe is fixedly arranged in the center of the positioning plate, the bottom of the air inlet pipe is suspended in the filter cavity, threads are arranged at the bottom end of the air inlet pipe, a limiting plate is arranged at the upper end of the threads of the air inlet pipe, the limiting plate is sleeved below the limiting plate of the air inlet pipe, the limiting plate is fixed between the limiting plate and the bolts through the bolts, and a multistage filtering mechanism is arranged outside the air inlet pipe between the limiting plate and the positioning plate; the bottom of the first shell is provided with a flow equalizing mechanism, a low-temperature plasma waste gas treatment mechanism is arranged above the flow equalizing mechanism, and the top of the first shell is provided with a gas outlet.

2. The organic waste gas treatment device according to claim 1, wherein the lower surface of the positioning plate is provided with a plurality of concentric first annular grooves with different diameters, and a plurality of vent holes are formed in the inner area of the first annular groove of the positioning plate; the limiting plate upper surface is equipped with the second annular groove of a plurality of concentric different diameters, first annular groove and second annular groove correspond the setting, multistage filter mechanism sets up in first groove and second groove.

3. The organic waste gas treatment device according to claim 1, wherein a support rod is fixed on the lower surface of the bolt, and a buffer plate is arranged at the bottom of the support rod.

4. The organic waste gas treatment device according to claim 1, wherein an L-shaped connecting pipe is arranged in the transfer cavity, a first inlet is arranged on one side surface of the transfer cavity, a first outlet is arranged on the other side surface of the transfer cavity, the first inlet is communicated with the air inlet pipe through the L-shaped connecting pipe, and the first outlet is connected with the flow equalizing mechanism through a fan.

5. The organic waste gas treatment device according to claim 4, wherein the flow equalizing mechanism comprises a flow equalizing pipe, the flow equalizing pipe is connected with a ventilator, the flow equalizing pipe is provided with a plurality of flow equalizing holes downwards, a first flow distribution plate is arranged above the flow equalizing pipe, the low-temperature plasma waste gas treatment device and a second flow distribution plate are sequentially arranged above the first flow distribution plate, and the first flow distribution plate and the second flow distribution plate are provided with through holes which are uniformly distributed.

6. The organic waste gas treatment device according to claim 2, wherein the multistage filtering mechanism comprises a plurality of filter elements, the filter elements are respectively arranged in the first groove and the second groove which are different in diameter, and the pore diameter of the filter elements is gradually reduced from the outside to the inside.

Images