CN211635858U

CN211635858U - High-temperature flue gas discharging device for machining

Info

Publication number: CN211635858U
Application number: CN202020213535.8U
Authority: CN
Inventors: 刘礼香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-09
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a high temperature smoke discharging equipment for machining, including the collection petticoat pipe, the top fixedly connected with of collection petticoat pipe advances the tobacco pipe, advance the top fixedly connected with cooling box of tobacco pipe, one side fixedly connected with cooling fan of cooling box, the top fixedly connected with draught fan of cooling box, the first pipe of air outlet fixedly connected with of draught fan, the one end fixedly connected with of first pipe collects dirt mechanism, it is including dust collecting vessel, dust filter vat, dust filter bag and air filter screen to collect dirt mechanism. A high temperature smoke discharging equipment for machining, can collect debris such as dust in dust flue gas, the air, batting, avoid discharging debris outdoor influence outdoor environment on the one hand, on the other hand also can the air-purifying room, the result of use is better, also can spray on the flue gas through adding liquid medicine simultaneously, takes out the harmful substance in the flue gas, the practicality is higher.

Description

High-temperature flue gas discharging device for machining

Technical Field

The utility model relates to a fume emission field, in particular to high temperature fume emission device for machining.

Background

The high-temperature flue gas discharge device for machining is a device for discharging high-temperature flue gas generated in machining, when a plurality of mechanical parts are machined, a workpiece is usually heated to high temperature and even melted into liquid and then is plastic again, so that the working position generates high temperature, and the high-temperature flue gas discharge device is required to be used for discharging the flue gas to the outside; however, high-temperature flue gas is sucked and then discharged, a lot of dust, sundries, battings and the like can be sucked, various sundries can be directly discharged outdoors after being sucked, the phenomenon that outdoor air is polluted can be caused, the use is not facilitated, the function of flue gas treatment is not provided, harmful substances contained in the flue gas cannot be removed, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high temperature fume emission device for machining can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-temperature flue gas discharge device for machining comprises a fume collecting hood, wherein a top fixedly connected with a fume inlet pipe of the fume collecting hood, a top fixedly connected with a cooling box of the fume inlet pipe, one side of the cooling box is fixedly connected with a cooling fan, a top fixedly connected with a draught fan of the cooling box, an air outlet of the draught fan is fixedly connected with a first conduit, one end of the first conduit is fixedly connected with a dust collecting mechanism, the dust collecting mechanism comprises a dust collecting barrel, a dust filtering bag and an air filtering screen, the top of the dust filtering barrel is fixedly connected with a second conduit, the other end of the second conduit is fixedly connected with a spraying mechanism, the spraying mechanism comprises a spraying box, a chemical inlet pipe, a water spraying pipe, a spray nozzle and a submersible pump, the top of the spraying box is fixedly connected with a third conduit, and the other end of the third conduit is fixedly connected with an activated carbon box, one side fixedly connected with exhaust fan of active carbon case, the air outlet fixedly connected with exhaust pipe of exhaust fan.

Preferably, the air outlet fixedly connected with stand pipe of cooling fan, the stand pipe is 90 degrees buckles up, and the cooling fan can introduce outside air and high temperature flue gas and mix, reduces the temperature of high temperature flue gas, avoids the high temperature flue gas high temperature to cause the phenomenon of damage to exhaust device.

Preferably, dust collecting barrel and first pipe fixed connection, dust filter barrel swing joint is at the top of dust collecting barrel, dust filter bag fixed connection is in the inside bottom position of dust filter barrel, air filter screen fixed connection is in the inside top position of dust filter barrel, and dust collecting mechanism can conveniently collect debris such as dust, batting, avoids causing outdoor air pollution's phenomenon.

Preferably, the other end fixed connection who sprays case and second pipe, it puts in top one side position that sprays the case to advance pencil fixed connection, spray pipe fixed connection is close to the top position in the inside that sprays the case, shower nozzle and spray pipe fixed connection, immersible pump fixed mounting sprays the inside of case, be equipped with communicating pipe between the delivery port that sprays the case and the spray pipe, spray the mechanism and can spout liquid medicine and flue gas reaction, get rid of the harmful substance in the flue gas.

Preferably, the inside top fixed mounting of activated carbon box has the filter screen, the bottom corner fixed mounting of activated carbon box has the net cover, the inside of activated carbon box is located to be filled between filter screen and the net cover and is filled with the active carbon filler, and the activated carbon box can play the effect of adsorption filtration purification flue gas.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the collection dirt mechanism that sets up, can collect debris such as dust in dust flue gas, the air, batting, avoid discharging debris outdoor influence outdoor environment on the one hand, on the other hand also can the air-purifying, and the result of use is better, through the mechanism that sprays that sets up, can spray on the flue gas through adding liquid medicine, takes out the harmful substance in the flue gas, and the practicality is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-temperature flue gas discharging device for machining according to the present invention;

FIG. 2 is a schematic view of the internal structure of the integrated mechanism of the high-temperature flue gas discharging device for machining of the present invention;

FIG. 3 is a schematic view of the internal structure of the spraying mechanism of the high-temperature flue gas discharging device for machining of the present invention;

fig. 4 is the utility model discloses a high temperature fume emission device's activated carbon box internal structure schematic diagram for machining.

In the figure: 1. a smoke collecting hood; 2. a smoke inlet pipe; 3. a cooling box; 4. a cooling fan; 5. an induced draft fan; 6. a first conduit; 7. a dust collecting mechanism; 8. a second conduit; 9. a spraying mechanism; 10. a third conduit; 11. an activated carbon box; 12. an exhaust fan; 13. an exhaust duct; 14. a guide tube; 15. a dust collection bucket; 16. a dust filter barrel; 17. a dust filter bag; 18. an air screen; 19. a spray box; 20. a medicine inlet pipe; 21. a water spray pipe; 22. a spray head; 23. a submersible pump; 24. a filter screen; 25. a grid cover; 26. and (3) active carbon filler.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a high temperature flue gas discharging device for machining comprises a smoke collecting hood 1, a top of the smoke collecting hood 1 is fixedly connected with a smoke inlet pipe 2, a top end of the smoke inlet pipe 2 is fixedly connected with a cooling box 3, one side of the cooling box 3 is fixedly connected with a cooling fan 4, a top end of the cooling box 3 is fixedly connected with an induced draft fan 5, an air outlet of the induced draft fan 5 is fixedly connected with a first conduit 6, one end of the first conduit 6 is fixedly connected with a dust collecting mechanism 7, the dust collecting mechanism 7 comprises a dust collecting barrel 15, a dust filtering barrel 16, a dust filtering bag 17 and an air filtering screen 18, a top of the dust filtering barrel 16 is fixedly connected with a second conduit 8, the other end of the second conduit 8 is fixedly connected with a spraying mechanism 9, the spraying mechanism 9 comprises a spraying box 19, a medicine inlet pipe 20, a spraying pipe 21, a nozzle 22 and a submersible pump 23, a top end of the, the other end of the third duct 10 is fixedly connected with an activated carbon box 11, one side of the activated carbon box 11 is fixedly connected with an exhaust fan 12, and an air outlet of the exhaust fan 12 is fixedly connected with an exhaust pipe 13;

an air outlet of the cooling fan 4 is fixedly connected with a guide pipe 14, and the guide pipe 14 is bent upwards at 90 degrees; the dust collecting barrel 15 is fixedly connected with the first conduit 6, the dust filtering barrel 16 is movably connected with the top of the dust collecting barrel 15, the dust filtering bag 17 is fixedly connected with the inner bottom position of the dust filtering barrel 16, and the air filtering net 18 is fixedly connected with the inner top position of the dust filtering barrel 16; the spray box 19 is fixedly connected with the other end of the second conduit 8, the chemical inlet pipe 20 is fixedly connected with one side of the top of the spray box 19, the spray pipe 21 is fixedly connected with the position close to the top inside the spray box 19, the spray head 22 is fixedly connected with the spray pipe 21, the submersible pump 23 is fixedly installed inside the spray box 19, and a communicating pipe is arranged between the water outlet of the spray box 19 and the spray pipe 21; the inside top position fixed mounting of activated carbon box 11 has filter screen 24, and the bottom corner position fixed mounting of activated carbon box 11 has net cover 25, and activated carbon filler 26 is filled to the inside of activated carbon box 11 to be located between filter screen 24 and the net cover 25.

It should be noted that, the utility model relates to a high temperature flue gas discharging device for machining, when using, at first start cooling fan 4, draught fan 5 and exhaust fan 12 work, in operation, flue gas and indoor air enter the inside of cooling box 3 through smoke collecting cover 1 and smoke inlet pipe 2, cooling fan 4 blows in the inside of cooling box 3 with the outside air simultaneously and mixes with the high temperature flue gas, can reduce the temperature of flue gas, after flue gas and air enter the dust collecting vessel 15 of dust collecting mechanism 7 through first pipe 6, the dust, air such as batting and debris in the flue gas are filtered by dust bag 17 and air screen 18, thereby filter debris such as dust, batting and fall in the inside of dust collecting vessel 15, the flue gas enters the inside of spraying tank 19 through second pipe 8, people can put into the liquid medicine through medicine inlet pipe 20, the liquid medicine is by immersible pump 23 suction to spray pipe 21, then spout from shower nozzle 22, with the contact reaction of flue gas, reduce the harmful substance in the flue gas, the liquid medicine falls to the inside recycle of spraying case 19, the flue gas after spraying enters into the inside of activated carbon box 11 through third pipe 10, is taken out by exhaust fan 12 after permeating through filter screen 24 and active carbon filler 26 and passes through exhaust pipe 13 and discharge, active carbon filler 26 and filter screen 24 can adsorb the purification flue gas for the flue gas that discharges is cleaner, is favorable to ecological environment's protection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high temperature fume emission device for machining which characterized in that: including collection petticoat pipe (1), the top fixedly connected with of collection petticoat pipe (1) advances tobacco pipe (2), advance top fixedly connected with cooling box (3) of tobacco pipe (2), one side fixedly connected with cooling fan (4) of cooling box (3), the top fixedly connected with draught fan (5) of cooling box (3), the first pipe (6) of air outlet fixedly connected with of draught fan (5), the one end fixedly connected with of first pipe (6) gathers dirt mechanism (7), gather dirt mechanism (7) including dust collecting vessel (15), dust filter bucket (16), filter bag (17) and air filter screen (18), the top fixedly connected with second pipe (8) of dust filter bucket (16), the other end fixedly connected with of second pipe (8) sprays mechanism (9), spray mechanism (9) including spraying case (19), Advance pencil (20), spray pipe (21), shower nozzle (22) and immersible pump (23), the top fixedly connected with third pipe (10) of spraying case (19), the other end fixedly connected with active carbon case (11) of third pipe (10), one side fixedly connected with exhaust fan (12) of active carbon case (11), air outlet fixedly connected with exhaust pipe (13) of exhaust fan (12).

2. The high-temperature flue gas discharge device for machining according to claim 1, wherein: air outlet fixedly connected with stand pipe (14) of cooling fan (4), stand pipe (14) are 90 degrees and buckle up.

3. The high-temperature flue gas discharge device for machining according to claim 1, wherein: dust collecting barrel (15) and first pipe (6) fixed connection, dust filter vat (16) swing joint is at the top of dust collecting barrel (15), dust filter bag (17) fixed connection is in the inside bottom position of dust filter vat (16), air filter screen (18) fixed connection is in the inside top position of dust filter vat (16).

4. The high-temperature flue gas discharge device for machining according to claim 1, wherein: spray the other end fixed connection of case (19) and second pipe (8), it puts at top one side position of spraying case (19) to advance pencil (20) fixed connection, spray pipe (21) fixed connection is close to the top position in the inside that sprays case (19), shower nozzle (22) and spray pipe (21) fixed connection, immersible pump (23) fixed mounting is in the inside that sprays case (19), it is equipped with communicating pipe between the delivery port of case (19) and spray pipe (21) to spray.

5. The high-temperature flue gas discharge device for machining according to claim 1, wherein: the inside top fixed mounting of activated carbon box (11) has filter screen (24), the bottom corner fixed mounting of activated carbon box (11) has net cover (25), the inside of activated carbon box (11) is located to be filled between filter screen (24) and net cover (25) and is filled with activated carbon filler (26).