CN212974675U

CN212974675U - Purifier of VOC waste gas is handled to biological method

Info

Publication number: CN212974675U
Application number: CN202021272870.1U
Authority: CN
Inventors: 肖成甲
Original assignee: Guangdong Gpower Environmental Engineering Co ltd
Current assignee: Guangdong Gpower Environmental Engineering Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-16
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a purification device for treating VOC waste gas by a biological method, which comprises a support table and a purification tower, wherein one end of the top of the support table is provided with the purification tower, the surface of the purification tower is provided with a fixed groove, the side edge of the fixed groove is rotationally connected with a sealing door by a hinge, three packing layers are equidistantly arranged in the purification tower, and the purification tower is provided with a baffle corresponding to two inner wall bodies, the purification device can open the sealing door by arranging the sealing door on the surface of the purification tower after use, so that the internal parts are positioned in the sight of workers, the maintenance of the internal parts of the purification tower is convenient, the cleaning of the internal parts of the purification tower can be convenient when the purification device is used for a period of time, the service life of the device is prolonged, the purification tower is provided with three packing layers and four groups of atomizing and spraying mechanisms, the multi-stage treatment, the condition that the gas treatment effect is poor due to only one group of atomizing nozzles in the prior art is avoided.

Description

Purifier of VOC waste gas is handled to biological method

Technical Field

The utility model relates to a purification technology field of VOC waste gas specifically is a purifier of VOC waste gas is handled to biological method.

Background

The biological purification method is to convert harmful substances in wastes into simple inorganic substances (such as carbon dioxide and water) and cell substances by using the life activities of microorganisms, and the main processes are biological washing method, biological filtration method and biological trickling filtration method.

Present VOC exhaust purification device generally sets up a set of atomizer in the purifying column, and set up a packing layer below the atomizer, put into the purifying column with gaseous low side through the purifying column in, make gaseous and water contact realize the purification to the VOC waste gas, but this setting is relatively poor to the treatment effect of VOC waste gas, and present VOC exhaust purification device is not convenient for to the maintenance and the clearance of purifying column internals, the life of device has been reduced, for this reason, we provide a purifier that VOC waste gas is handled to biological method.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purifier of VOC waste gas is handled to biological method to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a purifier of VOC waste gas is handled to biological method, includes brace table and purifying column, the purifying column is installed to the one end at brace table top, the fixed slot has been seted up on the surface of purifying column, and the side of fixed slot is connected with sealing door through the hinge rotation, the equidistance is provided with three packing layer in the purifying column, and the purifying column corresponds two inner wall homogeneous bodies and is provided with the baffle, the baffle is located the bottom of packing layer, the baffle cross arrangement that the purifying column corresponds two inner walls, and formed the passageway of S-shaped between purifying column inner wall and the baffle, the filter screen is installed to the bottom of purifying column, the low side of purifying column lateral wall is provided with the air inlet, and the air inlet is located the below of filter screen, the gas vent has.

Preferably, the inside one end of brace table is provided with the water storage chamber, and the lateral wall that the brace table top is located the purifying column installs the water pump, the end of intaking of water pump stretches into the low side of water storage intracavity portion through the pipe that absorbs water, and the play water end of water pump installs communicating pipe, and the tip of communicating pipe stretches into in the purifying column, the one end that is located the purifying column inside communicating pipe forms four connecting pipes, and four connecting pipe equidistance install in the purifying column, the packing layer is located between two adjacent connecting pipes, one section equidistance that the connecting pipe is located the purifying column inside is connected with the bleeder, and the outside equidistance of bleeder installs atomizer.

Preferably, the top that the brace table is located water storage chamber one side is provided with the water inlet, and water inlet and water storage intracavity portion intercommunication, the air pump is installed to the low side of brace table, and the inlet end and the outside intercommunication of air pump, the exhaust end of air pump stretches into the water storage intracavity, and the exhaust end of air pump is located the one end of water storage intracavity portion and installs the blast pipe, and the outside equidistance of blast pipe installs exhaust branch pipe, exhaust branch pipe's outside equidistance is provided with the gas outlet, and directly over the tip orientation of gas outlet.

Preferably, a storage cavity is arranged in the support platform and is located under the purification tower, the storage cavity is communicated with the interior of the purification tower, and a water outlet is formed in the lower end of the support platform, which is far away from one side of the water inlet.

Preferably, the bottom of the inner wall of the storage cavity is of a slope structure, the end, far away from the water outlet, of the bottom of the inner wall of the storage cavity is higher than the end, close to the water outlet, of the bottom of the inner wall of the storage cavity, and electric control valves are mounted on the outer sides of the water outlet and the water inlet.

Preferably, four corners of the bottom of the support platform are provided with self-locking wheels.

Preferably, sealing gaskets are arranged in the fixing grooves in the surface of the purification tower and on the side wall of the partition plate, and the sealing gaskets are attached to the sealing door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the sealing door on the purifying tower surface, can open the sealing door after using the completion, make the internals be located staff's sight, be convenient for to the maintenance of purifying tower internals, can conveniently be to the inside clearance of purifying tower using a period of time simultaneously, the life of device has been improved, spray the mechanism through setting up three packing layer and four group's atomizing in the purifying tower, realize the multi-stage treatment to VOC waste gas, the treatment effect is greatly improved, only lead to the poor condition to gaseous treatment effect through a set of atomizer in the past has been avoided.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the overall connection structure of the present invention;

FIG. 3 is a schematic structural view of an enlarged view at A of the present invention;

FIG. 4 is a schematic view of the overall connection structure of the present invention;

fig. 5 is a schematic view of the overall connection structure of the present invention.

In the figure: 1. a support table; 2. a purification tower; 3. a sealing door; 4. a filler layer; 5. a partition plate; 6. a gasket; 7. an exhaust port; 8. a water storage cavity; 9. a water inlet; 10. a water pump; 11. a communicating pipe; 12. a connecting pipe; 13. a branch pipe; 14. an atomizing spray head; 15. an air inlet; 16. a filter screen; 17. a storage chamber; 18. an air pump; 19. an exhaust pipe; 20. an exhaust branch pipe; 21. an air outlet; 22. a self-locking wheel; 23. a water outlet; 24. an electrically controlled valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: a purification device for treating VOC waste gas by a biological method comprises a support table 1 and a purification tower 2, wherein one end of the top of the support table 1 is provided with the purification tower 2, the surface of the purification tower 2 is provided with a fixed groove, the side edge of the fixed groove is rotationally connected with a sealing door 3 through a hinge, three packing layers 4 are arranged in the purification tower 2 at equal intervals, and the two inner walls of the purification tower 2 are uniformly provided with a baffle 5, the baffle 5 is positioned at the bottom of the packing layer 4, the two inner walls of the purification tower 2 are crossed with the baffle 5, an S-shaped channel is formed between the inner wall of the purification tower 2 and the baffle plate 5, a filter screen 16 is arranged at the bottom end of the purification tower 2, an air inlet 15 is arranged at the lower end of the side wall of the purification tower 2, the air inlet 15 is positioned below the filter screen 16, and the top of the purification tower 2 is provided with an air outlet 7, so that the VOC waste gas can be conveniently treated;

wherein, through having set up sealing door 3 on purification tower 2 surfaces, can open sealing door 3 after the use is accomplished, make the internals be located staff's sight, be convenient for to the maintenance of 2 internals of purification tower, can conveniently be simultaneously using a period to the inside clearance of purification tower 2, improved the life of device.

Referring to fig. 3 and 5, a water storage cavity 8 is arranged at one end inside a support table 1, a water pump 10 is arranged on the side wall of a purification tower 2 at the top of the support table 1, the water inlet end of the water pump 10 extends into the lower end inside the water storage cavity 8 through a water suction pipe, a communicating pipe 11 is arranged at the water outlet end of the water pump 10, the end of the communicating pipe 11 extends into the purification tower 2, four connecting pipes 12 are formed at one end inside the purification tower 2 of the communicating pipe 11, the four connecting pipes 12 are equidistantly arranged in the purification tower 2, a packing layer 4 is arranged between two adjacent connecting pipes 12, a section of the connecting pipe 12 inside the purification tower 2 is equidistantly connected with a branch pipe 13, and atomizing nozzles 14 are equidistantly arranged outside the branch pipe 13, so that gas purification is facilitated;

wherein, during purification, the water in the water storage cavity 8 is put in through the water inlet 9, the water in the water storage cavity 8 is aerated through the air pump 18, the electric control valve 24 on the water outlet 23 is closed, the work of the water pump 10 is controlled through the arranged electric control system, the water in the water storage cavity 8 is pumped out by the water pump 10 and is sprayed out through the atomizing spray nozzle 14, the VOC waste gas is put in the purification tower 2 through the air inlet 15, the gas is upwards discharged from the gap between the baffle 5 at the lower end of the purification tower 2 and the inner wall of the purification tower 2 through the filter screen 16, the gas passes through the packing layer 4 in the discharging process, the gas fully contacts with the moisture sprayed out by the atomizing spray nozzle 14 in the process of passing through the packing layer 4, so that a large amount of odor and bacteria in the waste gas are decomposed, through arranging three VOC 4 and four groups of VOC atomizing spray mechanisms in the purification tower 2, the multi-stage, the situation that the effect of gas treatment is poor due to only one group of atomizing nozzles 14 in the prior art is avoided, the finally treated gas is discharged through the exhaust port 15, the treated water sprayed by the atomizing nozzles 14 enters the storage cavity 17 through the filter screen 16 after the waste gas is treated, and is collected, and the sewage is discharged to the treatment and recovery mechanism through the water outlet 23.

Referring to fig. 5, a water inlet 9 is formed in the top end of the support table 1, which is located on one side of the water storage cavity 8, the water inlet 9 is communicated with the inside of the water storage cavity 8, an air pump 18 is installed at the lower end of the support table 1, an air inlet end of the air pump 18 is communicated with the outside, an air outlet end of the air pump 18 extends into the water storage cavity 8, an exhaust pipe 19 is installed at one end, which is located inside the water storage cavity 8, of the air outlet end of the air pump 18, exhaust branch pipes 20 are installed on the outer sides of the exhaust pipes 19 at equal intervals, air outlets 21 are installed on the outer sides of the exhaust branch pipes 20 at equal intervals, and the end portions of the air outlets 21 face right above the water outlet, so that aeration of water inside the water storage cavity 8 is facilitated, the oxygen content;

wherein, pour into water into through water inlet 9 in to water storage chamber 8, through the work of the electric control system control air pump 18 that the device set up, air pump 18 work takes out external gas to get into exhaust branch pipe 20 through blast pipe 19 in the water storage chamber 8, and the gas outlet 21 through on the exhaust branch pipe 20 is to the aeration in the water storage chamber 8, greatly increased the oxygen content in aquatic, more do benefit to the use.

Referring to fig. 5, a storage cavity 17 is disposed inside the support platform 1 and located right below the purification tower 2, the storage cavity 17 is communicated with the inside of the purification tower 2, a water outlet 23 is disposed at a lower end of the support platform 1, which is far away from the water inlet 9, sewage in the purification tower 2 is disposed in the storage cavity 17, and the sewage in the storage cavity 17 is conveniently discharged through the water outlet 23.

Referring to fig. 4, the bottom of the inner wall of the storage cavity 17 is in a slope structure, the height of the end, far away from the water outlet 23, of the bottom of the inner wall of the storage cavity 17 is higher than the height of the end, close to the water outlet 23, of the bottom of the inner wall of the storage cavity 17, and the electric control valves 24 are installed on the outer sides of the water outlet 23 and the water inlet 9, so that all sewage in the storage cavity 17 can be discharged conveniently, and the on-off of the water outlet 23 and the water inlet 9 can be controlled through the electric control.

Referring to fig. 1, the four corners of the bottom of the supporting platform 1 are provided with self-locking wheels 22 for facilitating the movement of the device.

Referring to fig. 1, the sealing gaskets 6 are disposed in the fixing grooves on the surface of the purification tower 2 and on the side walls of the partition plates 5, the sealing gaskets 6 are attached to the sealing door 3, the sealing gaskets 6 are arranged to achieve a good sealing effect, and after the sealing door 3 is connected with the purification tower 2, the interior of the purification tower 2 is in a sealed state, so that environmental pollution caused by gas discharged from a gap between the sealing door 3 and the purification tower 2 is effectively avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a purifier of VOC waste gas is handled to biological method, includes brace table (1) and purifying column (2), its characterized in that are installed to the one end at brace table (1) top: the fixed slot has been seted up on the surface of purifying tower (2), and the side of fixed slot is rotated through the hinge and is connected with sealing door (3), the equidistance is provided with three packing layer (4) in purifying tower (2), and purifying tower (2) correspond two inner walls and all an organic whole be provided with baffle (5), baffle (5) are located the bottom of packing layer (4), baffle (5) the cross arrangement that purifying tower (2) correspond two inner walls, and formed the passageway of S-shaped between purifying tower (2) inner wall and baffle (5), filter screen (16) are installed to the bottom of purifying tower (2), the low side of purifying tower (2) lateral wall is provided with air inlet (15), and air inlet (15) are located the below of filter screen (16), gas vent (7) have been seted up at the top of purifying tower (2).

2. The purification device for biologically treating VOC waste gas as claimed in claim 1, wherein: brace table (1) inside one end is provided with water storage chamber (8), and brace table (1) top is located the lateral wall of purifying tower (2) and installs water pump (10), the end of intaking of water pump (10) stretches into the inside low side in water storage chamber (8) through the pipe that absorbs water, and the play water end of water pump (10) installs communicating pipe (11), and the tip of communicating pipe (11) stretches into purifying tower (2) in, communicating pipe (11) are located the inside one end of purifying tower (2) and form four connecting pipes (12), and install in purifying tower (2) four connecting pipe (12) equidistance, packing layer (4) are located between two adjacent connecting pipes (12), connecting pipe (12) are located one section of purifying tower (2) inside equidistance and are connected with bleeder (13), and the outside equidistance of bleeder (13) installs atomizer (14).

3. The purification device for biologically treating VOC waste gas as claimed in claim 1, wherein: the top that brace table (1) is located water storage chamber (8) one side is provided with water inlet (9), and water inlet (9) and water storage chamber (8) inside intercommunication, air pump (18) are installed to the low side of brace table (1), and the inlet end and the outside intercommunication of air pump (18), the exhaust end of air pump (18) stretches into in water storage chamber (8), and the exhaust end of air pump (18) is located the inside one end in water storage chamber (8) and installs blast pipe (19), and the outside equidistance of blast pipe (19) installs exhaust branch pipe (20), the outside equidistance of exhaust branch pipe (20) is provided with gas outlet (21), and the tip of gas outlet (21) is towards directly over.

4. The purification device for biologically treating VOC waste gas as claimed in claim 3, wherein: the water purification device is characterized in that a storage cavity (17) is arranged in the support table (1) and is located under the purification tower (2), the storage cavity (17) is communicated with the interior of the purification tower (2), and a water outlet (23) is formed in the lower end of one side, away from the water inlet (9), of the support table (1).

5. The purification device for biologically treating VOC waste gas as claimed in claim 4, wherein: the bottom of the inner wall of the storage cavity (17) is of a slope-shaped structure, one end, far away from the water outlet (23), of the bottom of the inner wall of the storage cavity (17) is higher than one end, close to the water outlet (23), of the bottom of the inner wall of the storage cavity (17), and electric control valves (24) are installed on the outer sides of the water outlet (23) and the water inlet (9).

6. The purification device for biologically treating VOC waste gas as claimed in claim 1, wherein: and four corners of the bottom of the support table (1) are provided with self-locking wheels (22).

7. The purification device for biologically treating VOC waste gas as claimed in claim 1, wherein: the inside of the fixed groove on the surface of the purification tower (2) and the side wall of the partition plate (5) are both provided with a sealing gasket (6), and the sealing gasket (6) is attached to the sealing door (3).