CN210251835U

CN210251835U - Dangerous waste handles deacidification purifier

Info

Publication number: CN210251835U
Application number: CN201920768724.9U
Authority: CN
Inventors: 吴磊; 范丽娜; 沙海燕
Original assignee: Zhenjiang Xinyu Solid Wastes Disposal Co ltd
Current assignee: Zhenjiang Xinyu Solid Wastes Disposal Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a flue gas deacidification purifies technical field, and discloses hazardous waste handles deacidification purifier, has solved present flue gas deacidification purification dwell time short, and area of contact is little makes the purification incomplete problem, and it includes the shell body, the inside upside of shell body is through connecting rod fixedly connected with inner shell, the utility model discloses, carry the air from the blast pipe to the smoke and dust intracavity through the air-blower, increase the pressure of smoke and dust gas in the smoke and dust intracavity, simultaneously, drive stirring leaf through the motor drive pivot and stir alkaline liquid, make alkaline liquid and smoke and dust gas mix together, the dust granule in the gas is adsorbed by liquid, reaches the purpose of removing dust when neutralizing acidic, through above-mentioned structure, thereby to smoke and dust gas preliminary neutralization acidity and dust fall; through the arrangement of the pore plate, the filler plate, the first spray pipe, the second spray pipe and the atomizing spray head, the spray area and the residence time of flue gas are increased, and acidity and dust fall are further neutralized.

Description

Dangerous waste handles deacidification purifier

Technical Field

The utility model belongs to the technical field of flue gas deacidification purifies, specifically be dangerous waste handles deacidification purifier.

Background

Acid gases such as hydrogen chloride, sulfur dioxide, nitrogen oxides and the like can be generated in the incineration disposal process of the dangerous solid wastes, and high-temperature smoke dust is generated at the same time.

In the prior art, when flue gas enters, the flue gas is deacidified by only once spraying, the retention time of smoke dust during deacidification purification is shorter, and the contact area of the smoke dust and alkaline liquid is smaller, so that the deacidification purification is incomplete.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a dangerous waste handles deacidification purifier, and the effectual present flue gas deacidification that has solved purifies dwell time weak point, and area of contact makes for purifying incomplete problem for a short time.

In order to achieve the above object, the utility model provides a following technical scheme: a deacidification purification device for hazardous waste treatment comprises an outer shell, wherein an inner shell is fixedly connected to the upper side inside the outer shell through a connecting rod, a smoke cavity is formed between the outer shell and the inner shell, a blower is arranged on one side of the top of the outer shell, the output end of the blower is communicated with the smoke cavity through a blowing pipe, an air inlet pipeline is arranged at one side end of the upper part of the outer shell and is communicated with the smoke cavity, an air outlet pipeline is arranged at one side end of the upper part of the inner shell, which is far away from the air inlet pipeline, and penetrates through the smoke cavity to be connected with the outer shell, a pore plate is fixedly connected to the lower side inside the inner shell, a filler plate is connected to the upper side of the pore plate, a first spray pipe and a second spray pipe are sequentially connected to the upper side of the filler plate, and seted up the through-hole between storage water tank and the shell body, and through-hole internally mounted has the filter screen, and the water pump is installed to storage water tank upper end one side, and the water pump input passes through inlet tube and the inside intercommunication of storage water tank, and the water pump output is connected with the flow pipe, and the flow pipe all communicates through the branch pipe with first shower and second shower, and the motor is installed to shell body lower extreme opposite side, and the motor output is connected with the pivot, and pivot external connection has the stirring leaf.

Preferably, a drain valve is installed on one side of the bottom of the outer shell.

Preferably, the packing plates are grid packing plates, and the specification of grid holes is 2 x 2 mm.

Preferably, the liquid contained in the water storage tank is alkaline, and the alkaline liquid on the lower side in the outer shell is immersed by 20mm through the bottom of the inner shell.

Preferably, the lower ends of the blower and the motor are both provided with a damping cushion for buffering.

Preferably, the first spray pipe and the second spray pipe are both composed of an annular pipe and two crossed connecting pipes.

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

(1) the utility model discloses, through the setting of smoke and dust chamber, the air-blower, the blast pipe, including a motor, an end cap, a controller, and a cover plate, the setting of pivot and stirring leaf, smoke and dust gas gets into the smoke and dust intracavity, the air-blower carries the air from the blast pipe to the smoke and dust intracavity, increase the pressure of smoke and dust gas in the smoke and dust intracavity, make it get into bottom alkaline liquid and mix, simultaneously, drive the stirring leaf through the motor drive pivot and stir alkaline liquid, make alkaline liquid and smoke and dust gas mix together, dust particle in the gas is adsorbed by liquid, reach the purpose of removing dust when neutralizing acidic, through above-mentioned structure, thereby tentatively neutralize acidic and dust fall to smoke and dust gas;

(2) through the setting of orifice plate, filler plate, first shower, second shower and atomizer, gaseous orifice plate upward movement that passes, first shower and second shower soak the filler plate from atomizer blowout alkaline liquid, and gaseous upwards passes filler plate and alkaline liquid contact, has increased the dwell time of spraying area and flue gas, further neutralizes acidity and dust fall.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention;

fig. 3 is a bottom view of the second shower pipe of the present invention;

in the figure: 1. an outer housing; 2. a connecting rod; 3. an inner housing; 4. a smoke chamber; 5. a blower; 6. a blast pipe; 7. an air intake duct; 8. an air outlet pipe; 9. an orifice plate; 10. a filler sheet; 11. a first shower pipe; 12. a second shower pipe; 13. an atomizing spray head; 14. a water-absorbing sponge; 15. a water storage tank; 16. a through hole; 17. filtering with a screen; 18. a water pump; 19. a water inlet pipe; 20. a water supply pipe; 21. a branch pipe; 22. a motor; 23. a rotating shaft; 24. stirring the leaves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention comprises an outer casing 1, an inner casing 3 is fixedly connected to the upper side inside the outer casing 1 through a connecting rod 2, a smoke chamber 4 is formed between the outer casing 1 and the inner casing 3, a blower 5 is installed on one side of the top of the outer casing 1, the output end of the blower 5 is communicated with the smoke chamber 4 through a blower pipe 6, air is blown into the smoke chamber 4 through the blower pipe 6 by the blower 5, so as to increase the pressure of the smoke in the smoke chamber 4, so that the smoke passes through the alkaline liquid at the bottom of the outer casing 1, primarily neutralize the acidity and reduce the content of smoke particles, an air inlet pipe 7 is installed on one side of the upper portion of the outer casing 1, the air inlet pipe 7 is communicated with the smoke chamber 4, smoke gas is introduced into the outer casing 1 through the air inlet pipe 7, the gas outlet pipe 8 penetrates through the smoke dust cavity 4 to be connected with the outer shell 1, purified gas is discharged through the gas outlet pipe 8, a pore plate 9 is fixedly connected with the lower side inside the inner shell 3, a filler plate 10 is connected with the upper side of the pore plate 9, a first spray pipe 11 and a second spray pipe 12 are sequentially connected with the upper side of the filler plate 10, atomizing nozzles 13 are uniformly arranged at the lower ends of the first spray pipe 11 and the second spray pipe 12, a water absorption sponge 14 is connected with the upper side of the second spray pipe 12 opposite to the lower side of the gas outlet pipe 8, smoke dust gas penetrates through the pore plate 9 to move upwards, meanwhile, a water pump 18 conveys alkaline liquid to the first spray pipe 11 and the second spray pipe 12 to be sprayed out from the atomizing nozzles 13 to soak the filler plate 10, the gas penetrates through the filler plate 10 upwards to be contacted with the alkaline liquid, the spraying area and the retention time of the smoke gas are increased, the acid and dust fall are further neutralized, the water contained in the gas can be absorbed and then discharged from the gas outlet pipeline 8, one side of the lower end of the outer shell 1 is connected with a water storage tank 15, a through hole 16 is arranged between the water storage tank 15 and the outer shell 1, a filter screen 17 is arranged in the through hole 16, so that dirt formed by combining water vapor and smoke particles can be conveniently filtered, a water pump 18 is arranged on one side of the upper end of the water storage tank 15, the input end of the water pump 18 is communicated with the inside of the water storage tank 15 through a water inlet pipe 19, the output end of the water pump 18 is connected with a water supply pipe 20, the water supply pipe 20 is communicated with the first spray pipe 11 and the second spray pipe 12 through a branch pipe 21, a motor 22 is arranged on the other side of the lower end of the outer shell 1, the output end of the motor 22 is connected with a rotating shaft 23, the outer part of the rotating shaft 23 is connected, the purpose of dust removal is achieved.

In the second embodiment, on the basis of the first embodiment, a drain valve is installed at one side of the bottom of the outer shell 1, so that filtered dirt can be conveniently discharged.

In the third embodiment, based on the first embodiment, the packing plates 10 are grid packing plates, and the grid holes have the specification of 2 x 2mm, so that the contact area of the smoke gas and the alkaline liquid is increased, and the residence time is prolonged.

Fourth embodiment, on the basis of first embodiment, storage water tank 15 is inside to hold liquid and is the basicity, and the inside downside alkaline liquid of shell body 1 submerges the bottom 20mm of interior casing 3, and the smoke and dust gas of being convenient for passes liquid, reaches preliminary neutralization acidity and the purpose of dust fall.

In the fifth embodiment, on the basis of the first embodiment, the lower ends of the blower 5 and the motor 22 are both provided with a damping cushion.

Sixth embodiment, on the basis of the first embodiment, the first shower pipe 11 and the second shower pipe 12 are both formed by a ring pipe and two crossed connecting pipes, so that the spraying area is increased conveniently.

In this embodiment, the blower 5 is an XCZY type blower, and the motor 22 is a YE2 type motor.

The working principle is as follows: when in use, firstly, alkaline liquid is injected into the water storage tank 15 until the alkaline liquid is immersed in the outer shell 1 and is about 20mm above the bottom of the inner shell 3, smoke gas is introduced from the air inlet pipeline 7, the smoke gas enters the smoke cavity 4, the blower 5 and the water pump 18 are started while the smoke gas is introduced, the blower 5 conveys air into the smoke cavity 4 from the blower pipe 6, the pressure of the smoke gas in the smoke cavity 4 is increased, the smoke gas penetrates the alkaline liquid at the bottom and enters the inner shell 3, and at the moment, when the smoke gas enters the alkaline liquid at the bottom and is mixed, the motor 22 drives the rotating shaft 23 to drive the stirring blade 24 to stir the alkaline liquid, so that the alkaline liquid and the smoke dust gas are mixed together, dust particles in the gas are adsorbed by the liquid, the aim of dedusting is achieved while the acidity is neutralized, and the smoke dust gas is primarily neutralized and dusted through the structure; when the smoke gas enters the inner shell 3, the gas passes through the pore plate 9 to move upwards, meanwhile, the water pump 18 conveys the alkaline liquid to the first spray pipe 11 and the second spray pipe 12 and sprays out from the atomizing spray nozzle 13, the packing plate 10 is soaked, the gas upwards passes through the packing plate 10 to be contacted with the alkaline liquid, the spraying area and the retention time of the smoke are increased, the acidity and dust fall are further neutralized, the neutralized gas upwards passes through the water absorption sponge 14, the water contained in the gas can be absorbed, and then the gas is discharged from the gas outlet pipeline 8.

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. Hazardous waste handles deacidification purifier, including shell body (1), its characterized in that: the inner side of the outer shell (1) is fixedly connected with an inner shell (3) through a connecting rod (2), a smoke dust cavity (4) is formed between the outer shell (1) and the inner shell (3), an air blower (5) is installed on one side of the top of the outer shell (1), the output end of the air blower (5) is communicated with the smoke dust cavity (4) through a blast pipe (6), an air inlet pipeline (7) is installed at one side of the upper portion of the outer shell (1), the air inlet pipeline (7) is communicated with the smoke dust cavity (4), an air outlet pipeline (8) is installed at one side, far away from the air inlet pipeline (7), of one side of the upper portion of the inner shell (3), the air outlet pipeline (8) penetrates through the smoke dust cavity (4) to be connected with the outer shell (1), a pore plate (9) is fixedly connected to the lower side of the inner portion of the inner shell (3), a filler plate (10) is, atomizing nozzles (13) are uniformly arranged at the lower ends of a first spray pipe (11) and a second spray pipe (12), a water-absorbing sponge (14) is connected on the upper side of the second spray pipe (12) relative to the lower side of an air outlet pipeline (8), a water storage tank (15) is connected on one side of the lower end of an outer shell (1), a through hole (16) is formed between the water storage tank (15) and the outer shell (1), a filter screen (17) is arranged in the through hole (16), a water pump (18) is arranged on one side of the upper end of the water storage tank (15), the input end of the water pump (18) is communicated with the interior of the water storage tank (15) through a water inlet pipe (19), the output end of the water pump (18) is connected with a water supply pipe (20), the water supply pipe (20) is communicated with the first spray pipe (11) and the second spray pipe (12) through, the outer part of the rotating shaft (23) is connected with a stirring blade (24).

2. The hazardous waste disposal deacidification purification apparatus in accordance with claim 1, wherein: a drain valve is arranged on one side of the bottom of the outer shell (1).

3. The hazardous waste disposal deacidification purification apparatus in accordance with claim 1, wherein: the packing plate (10) is a grid packing plate, and the specification of grid holes is 2 x 2 mm.

4. The hazardous waste disposal deacidification purification apparatus in accordance with claim 1, wherein: the inside liquid that holds of storage water tank (15) is basicity, and interior casing (3) bottom 20mm is crossed in the inside downside alkaline liquid submergence of shell body (1).

5. The hazardous waste disposal deacidification purification apparatus in accordance with claim 1, wherein: and the lower ends of the air blower (5) and the motor (22) are provided with buffer cushions.

6. The hazardous waste disposal deacidification purification apparatus in accordance with claim 1, wherein: the first spray pipe (11) and the second spray pipe (12) are both composed of annular pipes and two crossed connecting pipes.