CN216408975U

CN216408975U - Special secondary combustion chamber for hazardous waste

Info

Publication number: CN216408975U
Application number: CN202122000148.3U
Authority: CN
Inventors: 吴旭奇; 吕磊
Original assignee: Shanghai Xingneng Environmental Protection Technology Co ltd
Current assignee: Shanghai Xingneng Environmental Protection Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-29
Anticipated expiration: 2031-08-24

Abstract

The application relates to a special second combustion chamber for hazardous waste, and relates to the field of hazardous waste treatment. This device, including the combustion chamber, the pipe of discharging fume is installed on the right side of combustion chamber, the left end and the combustion chamber of discharging fume the pipe are linked together, the inner chamber of discharging fume the pipe is provided with spray assembly, spray assembly includes the triangle locating rack of fixed connection in the pipe inner wall both sides of discharging fume, is provided with the aqueduct between two triangle locating racks, rotatable rotatory nozzle is all installed at the both ends of aqueduct, and two one side that rotatory nozzle carried on the back mutually rotate with the triangle locating rack and be connected, the top intercommunication on aqueduct surface has the water-feeding pipe, the top of water-feeding pipe runs through to the outside of discharging fume the pipe. The in-process that dangerous discarded object burning was handled can be solved to this application, often can produce a large amount of heavy metal material, arranges the in-process from the combustion chamber at the flue gas, and a large amount of heavy metal material can be directly arranged to outdoor along with the flue gas, causes environmental pollution, endangers the problem of human health.

Description

Special secondary combustion chamber for hazardous waste

Technical Field

The application relates to the field of limit hazardous waste handles, especially relates to a special second combustion chamber of hazardous waste.

Background

With the development of industry, the emission of hazardous waste in the industrial production process is increasing day by day, a large amount of heavy metal substances are often generated in the process of burning and treating the hazardous waste, and in the process of discharging flue gas from a combustion chamber, a large amount of heavy metal substances are directly discharged to the outdoor along with the flue gas, so that the environmental pollution is caused, and the human health is harmed.

SUMMERY OF THE UTILITY MODEL

In order to solve the in-process of hazardous waste burning processing, often can produce a large amount of heavy metal material, at the in-process that the combustion chamber was arranged away to the flue gas, a large amount of heavy metal material can be directly arranged to outdoor along with the flue gas, causes environmental pollution, endangers the technical problem of human health, this application provides a special second combustion chamber of hazardous waste.

The application provides a special second combustion chamber of hazardous waste adopts following technical scheme: the utility model provides a special second combustion chamber of hazardous waste, includes the combustion chamber, the pipe of discharging fume is installed on the right side of combustion chamber, the left end and the combustion chamber of the pipe of discharging fume are linked together, the inner chamber of the pipe of discharging fume is provided with spray assembly, spray assembly includes the triangle locating rack of fixed connection in the pipe inner wall both sides of discharging fume, is provided with the aqueduct between two triangle locating racks, rotatable rotatory nozzle is all installed at the both ends of aqueduct, and one side that two rotatory nozzle carried on the back mutually rotates with the triangle locating rack to be connected, the top intercommunication on aqueduct surface has the water-supply pipe, the outside to discharging fume the pipe is run through on the top of water-supply pipe, the bottom of discharging fume the pipe is provided with first filter assembly, the right side of discharging fume the pipe inner chamber is provided with separation assembly, the right side intercommunication at the pipe top of discharging fume has the blast pipe.

Through adopting above-mentioned technical scheme, through the setting of spray assembly, carry the combustion chamber to the flue gas of discharging fume in the intraductal chamber and spray for impurity in the flue gas subsides, later under the effect of separable set, make the flue gas that has mixed water smoke separate, make moisture and impurity be detained at the inner chamber of discharging fume the pipe, finally under the effect of first filter assembly, filter the discharge to the water source, can reach the purpose of avoiding particulate matter to discharge and effectively discharging from impurity.

Preferably, first filtering component is including installing the rose box in the tub bottom of discharging fume, quartz sand filter layer and active carbon filter layer are installed to the inner chamber top-down of rose box, the bottom intercommunication on rose box right side has the drain pipe.

Through adopting above-mentioned technical scheme, through the setting of first filtering component, wherein the cooperation of quartz sand filter layer and active carbon filter layer is used, filters the washing water that gets into in the rose box inner chamber, filters the edulcoration to heavy metal.

Preferably, the separation assembly comprises a fixed sleeve fixedly connected to the right side of the inner wall of the smoke exhaust pipe, and a plurality of corrugated plates are arranged in an inner cavity of the fixed sleeve.

Preferably, both sides of the fixed sleeve are provided with liquid leakage ports arranged at the bottom of the inner cavity of the smoke exhaust pipe, and the liquid leakage ports are communicated with the water inlet of the filter box.

Through adopting above-mentioned technical scheme, through separation module's setting, wherein the cooperation of fixed sleeve pipe and wave plate is used, has impurity to obtain the flue gas to mixing and blocks, avoids impurity to accompany the flue gas to discharge from the inner chamber of blast pipe then.

Preferably, both sides of the inner wall of the smoke exhaust pipe are fixedly connected with fixing rings, and the inner wall of each fixing ring is annularly and fixedly connected with a plurality of check blocks.

Through adopting above-mentioned technical scheme, use through the cooperation of solid fixed ring and dog, the water column that the rotatory nozzle sprays stops, makes rotatory nozzle receive the reverse action to influence the emergence rotation then.

Preferably, the check block is arranged in a forty-five degree inclined manner, the spray pipe on the surface of the rotary spray head is arranged in a bent manner, and the spraying direction of the rotary spray head is opposite to the check block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the utility model, through the arrangement of the spraying assembly, the flue gas conveyed to the inner cavity of the smoke exhaust pipe from the combustion chamber is sprayed, so that impurities in the flue gas are settled, then the flue gas mixed with water mist is separated under the action of the separation assembly, so that water and impurities are retained in the inner cavity of the smoke exhaust pipe, and finally a water source is filtered and discharged under the action of the primary filtering assembly, thus the purposes of avoiding particulate matter discharge and effectively discharging impurities are achieved, and the problems that a large amount of heavy metal substances are often generated in the process of combustion treatment of hazardous wastes, and a large amount of heavy metal substances are directly discharged to the outdoor along with the flue gas in the process of discharging the flue gas from the combustion chamber, so that the environment pollution is caused, and the human health is harmed are solved.

2. According to the utility model, through the arrangement of the primary filtering component, the quartz sand filtering layer and the activated carbon filtering layer are matched for use, so that washing water entering the inner cavity of the filtering box is filtered, and heavy metals are filtered and purified.

3. According to the utility model, through the arrangement of the separation component, the fixed sleeve and the corrugated plate are matched for use, so that the flue gas mixed with impurities is blocked, and then the impurities are prevented from being discharged from the inner cavity of the exhaust pipe along with the flue gas.

4. The water column sprayed by the rotary spray head is blocked by the matching use of the fixing ring and the stop block, so that the rotary spray head rotates under the influence of reverse acting force.

Drawings

Fig. 1 is a schematic front sectional view of a structure of an embodiment.

FIG. 2 is a perspective view of an embodiment of a fume tube, spray assembly and separator assembly.

FIG. 3 is a perspective view of a retaining sleeve and a corrugated plate according to one embodiment.

Description of reference numerals: 1. a combustion chamber; 2. a smoke exhaust pipe; 3. a spray assembly; 31. a triangular positioning frame; 32. a water conduit; 33. rotating the spray head; 34. a water supply pipe; 4. a primary filtration assembly; 41. a filter box; 42. a quartz sand filter layer; 43. an activated carbon filter layer; 44. a drain pipe; 5. a separation assembly; 51. fixing the sleeve; 52. a corrugated plate; 53. a liquid leakage port; 6. an exhaust pipe; 7. a fixing ring; 8. and a stop block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

with reference to fig. 1 and 3, the embodiment of the application discloses a special secondary combustion chamber for hazardous wastes, which comprises a combustion chamber 1, a smoke exhaust pipe 2 is installed on the right side of the combustion chamber 1, fixing rings 7 are fixedly connected to both sides of the inner wall of the smoke exhaust pipe 2, a plurality of stoppers 8 are fixedly connected to the inner wall of the fixing rings 7 in an annular manner, a water column sprayed by a rotary spray nozzle 33 is blocked by matching the fixing rings 7 with the stoppers 8, so that the rotary spray nozzle 33 is influenced by a reverse acting force to rotate, the stoppers 8 are arranged in a forty-five degree inclined manner, spray pipes on the surface of the rotary spray nozzle 33 are arranged in a bent manner, the spraying direction of the rotary spray nozzle 33 is opposite to the stoppers 8, the left end of the smoke exhaust pipe 2 is communicated with the combustion chamber 1, a spray assembly 3 is arranged in an inner cavity of the smoke exhaust pipe 2, the spray assembly 3 comprises triangular brackets 31 fixedly connected to both sides of the inner wall of the smoke exhaust pipe 2, a water guide pipe 32 is arranged between the two triangular positioning brackets 31, rotatable rotary nozzles 33 are mounted at two ends of the water guide pipe 32, one side of each of the two rotary nozzles 33, which is opposite to the other side, is rotatably connected with the triangular positioning frame 31, the top of the surface of the water guide pipe 32 is communicated with the water supply pipe 34, the top end of the water supply pipe 34 penetrates to the outer side of the smoke exhaust pipe 2, the bottom of the smoke exhaust pipe 2 is provided with a primary filtering component 4, the right side of the inner cavity of the smoke exhaust pipe 2 is provided with a separating component 5, the separating component 5 comprises a fixed sleeve 51 fixedly connected to the right side of the inner wall of the smoke exhaust pipe 2, a plurality of corrugated plates 52 are arranged in the inner cavity of the fixed sleeve 51, liquid leakage ports 53 formed in the bottom of the inner cavity of the smoke exhaust pipe 2 are formed in the two sides of the fixed sleeve 51, the liquid leakage ports 53 are communicated with a water inlet of the filter box 41, and the impurities are blocked by matching the fixed sleeve 51 and the corrugated plates 52, so that the impurities are prevented from being discharged from the inner cavity of the exhaust pipe 6 along with the smoke, the right side of the top of the smoke exhaust pipe 2 is communicated with an exhaust pipe 6.

Example two:

combine fig. 1 and fig. 3, this application embodiment discloses a special second combustion chamber of hazardous waste, first filter component 4 is including installing the rose box 41 in discharge fume 2 bottoms, quartz sand filter layer 42 and active carbon filter layer 43 are installed to the inner chamber top-down of rose box 41, the bottom intercommunication on rose box 41 right side has drain pipe 44, through the setting of first filter component 4, wherein quartz sand filter layer 42 and active carbon filter layer 43's cooperation is used, filter the washing water that gets into in rose box 41 inner chamber, filter the edulcoration to heavy metal.

The working principle is as follows: when the utility model is used, a user communicates the left end of the smoke exhaust pipe 2 with the combustion chamber 1, smoke generated in the combustion process in the combustion chamber 1 enters the inner cavity of the smoke exhaust pipe 2, then water is supplied to the water supply pipe 34, the water supply pipe 34 supplies water to the rotary spray nozzle 33 through the water guide pipe 32, so that the rotary spray nozzle 33 sprays water columns, the smoke in the inner cavity of the smoke exhaust pipe 2 is sprayed and settled, impurities in the smoke are settled to the bottom of the inner cavity of the smoke exhaust pipe 2 along with water flow, in the rotating process of the rotary spray nozzle 33, the water columns sprayed by the rotary spray nozzle 33 strike the surface of the stop block 8, so that the rotary spray nozzle 33 rotates under the influence of the reaction force of the water columns, the smoke in the inner cavity of the smoke exhaust pipe 2 is fully sprayed, the sprayed smoke enters the inner cavity of the fixed sleeve 51, under the blocking of the liquid leakage port 53, moisture and impurities occur, and the smoke is discharged from the exhaust pipe 6, the impurities enter the inner cavity of the filter box 41 along with the water flow, are filtered by the quartz sand filter layer 42 and the activated carbon filter layer 43, and are discharged from the drainage pipe 44 to the inner cavity of the filter box 41.

In summary, the following steps: this special second combustion chamber of hazardous waste, setting through spray assembly 3, carry combustion chamber 1 to the flue gas of discharging fume in 2 inner chambers of pipe and spray, make the impurity in the flue gas subside, later under the effect of separator assembly 5, make the flue gas that has mixed water smoke separate, make moisture and impurity be detained at the inner chamber of discharging fume pipe 2, finally under the effect of first filter assembly 4, filter the discharge to the water source, can reach the purpose of avoiding particulate matter to discharge and effectively discharge from impurity, the in-process of hazardous waste burning treatment has been solved, often can produce a large amount of heavy metal material, the in-process of combustion chamber is discharged at the flue gas, a large amount of heavy metal material can be followed the flue gas and directly arrange to outdoor, cause environmental pollution, harm human health's problem.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a special second combustion chamber of hazardous waste, includes combustion chamber (1), its characterized in that: the utility model discloses a smoke exhaust pipe, including combustion chamber (1), the left end of pipe (2) of discharging fume is linked together with combustion chamber (1) on the right side of combustion chamber (1), the inner chamber of pipe (2) of discharging fume is provided with spray set (3), spray set (3) are including fixed connection in triangle locating rack (31) of discharging fume pipe (2) inner wall both sides, are provided with aqueduct (32) between two triangle locating racks (31), rotatable rotatory nozzle (33) are all installed at the both ends of aqueduct (32), and one side that two rotatory nozzle (33) were carried on the back mutually rotates with triangle locating rack (31) to be connected, the top intercommunication on aqueduct (32) surface has water-feeding pipe (34), the outside to discharging fume pipe (2) is run through on the top of water-feeding pipe (34), the bottom of discharging fume pipe (2) is provided with first filter assembly (4), the right side of discharging fume pipe (2) inner chamber is provided with separable set (5), the right side of the top of the smoke exhaust pipe (2) is communicated with an exhaust pipe (6).

2. The special secondary combustion chamber for hazardous waste of claim 1, wherein: first filtering component (4) are including installing rose box (41) in tub (2) bottom of discharging fume, quartz sand filter layer (42) and active carbon filter layer (43) are installed to the inner chamber top-down of rose box (41), the bottom intercommunication on rose box (41) right side has drain pipe (44).

3. The special secondary combustion chamber for hazardous waste of claim 1, wherein: the separating assembly (5) comprises a fixed sleeve (51) fixedly connected to the right side of the inner wall of the smoke exhaust pipe (2), and a plurality of corrugated plates (52) are arranged in the inner cavity of the fixed sleeve (51).

4. The special secondary combustion chamber for hazardous wastes according to claim 3, wherein: and liquid leakage ports (53) formed in the bottom of the inner cavity of the smoke exhaust pipe (2) are formed in the two sides of the fixed sleeve (51), and the liquid leakage ports (53) are communicated with a water inlet of the filter box (41).

5. The special secondary combustion chamber for hazardous waste of claim 1, wherein: the two sides of the inner wall of the smoke exhaust pipe (2) are fixedly connected with fixing rings (7), and the inner wall of each fixing ring (7) is fixedly connected with a plurality of check blocks (8) in an annular mode.

6. The special secondary combustion chamber for hazardous wastes according to claim 5, wherein: dog (8) are the slope setting of forty-five degrees, rotatory nozzle (33) surface spray tube is crooked setting, rotatory nozzle (33) spray direction is relative with dog (8).