CN112156596A

CN112156596A - Waste gas waste water real-time processing equipment for die casting machine

Info

Publication number: CN112156596A
Application number: CN202010804897.9A
Authority: CN
Inventors: 周大杰
Original assignee: Jietaihe Environmental Protection Technology Kunshan Co ltd
Current assignee: Jietaihe Environmental Protection Technology Kunshan Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-01-01

Abstract

The invention discloses a real-time waste gas and wastewater treatment device for a die casting machine, relates to the technical field of die casting machines, and aims to solve the problem of environmental pollution caused by the fact that waste gas and wastewater generated by the existing die casting machine is not treated in real time. The top of die casting machine main part is provided with main gas collecting channel, the upper end of main gas collecting channel is provided with first intake pipe, one side of first intake pipe is provided with the second intake pipe, the one end of second intake pipe is provided with draught fan mechanism, the one end of draught fan mechanism is provided with the outlet duct, the one end of outlet duct is provided with sprays the case, the one side that sprays the case is provided with the water tank, the side surface that sprays the case is provided with first drain port, the lower extreme of first drain port is provided with first drain port, one side of die casting machine main part is provided with the drain pipe, the one end of drain pipe is provided with the waste water rose box, one side of waste water rose box is provided with the second outlet, the up end of waste water rose.

Description

Waste gas waste water real-time processing equipment for die casting machine

Technical Field

The invention relates to the technical field of die casting machines, in particular to a real-time waste gas and wastewater treatment device for a die casting machine.

Background

The die casting machine is a machine for pressure casting, and comprises a hot pressure chamber and a cold pressure chamber, and is divided into a straight type and a horizontal type, the die casting machine injects molten metal into a die to be cooled and formed under the action of pressure, a solid metal casting can be obtained after die opening, the die casting machine is initially used for die casting type, the die casting technology is rapidly developed along with the progress of scientific technology and industrial production, particularly along with the development of industries such as automobiles, motorcycles, household appliances and the like, the development of the die casting technology is over 150 years till now, in the beginning of 19 th century, due to the rise of printing industry, a casting machine for casting type is produced by transportation, and the hot chamber die casting machine is developed on the basis of the casting machine.

However, the waste gas and water generated by the existing die casting machine are not treated in real time, which causes environmental pollution; therefore, the existing requirements are not met, and the real-time waste gas and wastewater treatment equipment for the die casting machine is provided for the equipment.

Disclosure of Invention

The invention aims to provide a real-time waste gas and waste water treatment device for a die casting machine, which aims to solve the problem of environmental pollution caused by the fact that waste gas and waste water generated by the existing die casting machine in the prior art are not treated in real time.

In order to achieve the purpose, the invention provides the following technical scheme: a real-time waste gas and wastewater treatment device for a die casting machine comprises a die casting machine main body, wherein a main gas collecting hood is arranged above the die casting machine main body, a first gas inlet pipe is arranged at the upper end of the main gas collecting hood and is fixedly connected with the first gas inlet pipe, a second gas inlet pipe is arranged on one side of the first gas inlet pipe, an induced draft fan mechanism is arranged at one end of the second gas inlet pipe and is fixedly connected with the second gas inlet pipe, an outlet pipe is arranged at one end of the induced draft fan mechanism, a spray box is arranged at one end of the outlet pipe and is fixedly connected with the outlet pipe, a water tank is arranged on one side of the spray box, a first sewage discharge port is arranged on the side surface of the spray box, a first sewage discharge port is arranged at the lower end of the first sewage discharge port, the first sewage discharge port and the first sewage discharge port are fixedly connected, the sewage treatment device is characterized in that a sewage filtering box is arranged at one end of the drain pipe, a second water outlet is formed in one side of the sewage filtering box, and a baffle is arranged on the upper end face of the sewage filtering box.

Preferably, one side of drain pipe is provided with the second drain, and second drain and drain pipe fixed connection, the front surface of drain pipe is provided with the dead slot, and dead slot and drain pipe structure as an organic whole, be provided with coupling hose between first drain and the drain pipe, and coupling hose and first drain and the equal fixed connection of drain pipe.

Preferably, a first covering plate is arranged at the upper end of the empty groove, a second covering plate is arranged at the lower end of the empty groove, a connecting column is arranged between the first covering plate and the second covering plate, the second covering plate is fixedly connected with the first covering plate through the connecting column, anti-skid sealing gaskets are arranged on the surfaces of the first covering plate and the second covering plate, a handle is arranged at the upper end of the first covering plate and fixedly connected with the first covering plate, a third filter screen is arranged at the lower end of the second covering plate, and the third filter screen is fixedly connected with the second covering plate.

Preferably, auxiliary gas collecting hoods are arranged on two sides of the main gas collecting hood and are fixedly connected with the main gas collecting hood.

Preferably, the inside of waste water rose box is provided with first pivot, the upper end of first pivot is provided with first motor mechanism, the one end of first pivot is provided with spiral stirring leaf, and spiral stirring leaf rotates through first pivot and first motor mechanism to be connected, one side of first pivot is provided with the fourth filter screen, the fourth filter screen passes through draw-in groove and waste water rose box inner wall fixed connection, one side of fourth filter screen is provided with active carbon filter box mechanism, and active carbon filter box mechanism and waste water rose box fixed connection.

Preferably, the upper end of spraying the case is provided with second motor mechanism, the inside of spraying the case is provided with the second pivot, the one end of second motor mechanism and first motor mechanism all is provided with the shaft coupling, the one end of second pivot is provided with sprays the mechanism, and sprays the mechanism and rotate with second motor mechanism through the second pivot and be connected, the upper surface that sprays the mechanism is provided with the catch basin, and the catch basin with spray mechanism fixed connection, the outside of second pivot is provided with the fixed disk, and fixed disk and second pivot fixed connection, the inside of water tank is provided with pumping mechanism, pumping mechanism's one end is provided with the sprinkler pipe, and the sprinkler pipe runs through the fixed disk.

Preferably, a second filter screen is arranged below the spraying mechanism and fixedly connected with the spraying box.

Preferably, be provided with the filter tube between first intake pipe and the second intake pipe, the both ends of filter tube all are provided with flange, and the filter tube passes through flange and first intake pipe and the equal detachable connection of second intake pipe, the inside of filter tube is provided with first filter screen, and first filter screen and filter tube fixed connection.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the spiral stirring blade is arranged in the wastewater filtering box, the fourth filtering screen is arranged on one side of the spiral stirring blade, the activated carbon filtering box mechanism is arranged on one side of the fourth filtering screen, the first rotating shaft is driven to rotate through the rotation of the first motor mechanism, the spiral stirring blade is realized to rotate, the wastewater is stirred, impurities are realized to float in the wastewater through stirring, the impurities are convenient to precipitate at the bottom of the wastewater filtering box at the later stage, the impurities in the wastewater are prevented from being excessively accumulated on the surface of the fourth filtering screen at the earlier stage, so that the filtering is hindered, the filtering effect is influenced, and the fourth filtering screen and the activated carbon filtering box mechanism are matched for double filtering, so that the wastewater is effectively treated at the earlier stage, the later-stage treatment is.

2. Through spraying the inside mechanism that sprays that sets up of case, set up the second pivot spraying the mechanism up end, realize spraying the mechanism through second motor mechanism and rotate, it is wider to be favorable to spraying mechanism water spray range through the pivoted to prevent, make same local water dynamics different simultaneously, thereby accelerate waste gas whereabouts speed, improve exhaust-gas treatment efficiency, therefore, the clothes hanger is strong in practicability, for the immobile mechanism that sprays, the flexibility is strong, exhaust-gas treatment is more swift, the sprinkler inserts the fixed disk, through the fixed disk fixed sprinkler pipe, prevent that the sprinkler pipe from rotating along with spraying the mechanism and damaging, the sprinkler pipe is to launching the catch basin, thereby for spraying the mechanism and providing the water source, be convenient for spray the mechanism and rotate, carry out real-time treatment to waste.

3. Through all setting up supplementary gas collecting channel in main gas collecting channel both sides, supplementary gas collecting channel length is less than main gas collecting channel, for only a main gas collecting channel, thereby both sides often have waste gas not inhaled and polluted the environment, influence work, can effectual suction by the waste gas that main gas collecting channel inhaled not through two supplementary gas collecting channels, reduce environmental pollution, if supplementary gas collecting channel length is unanimous with main gas collecting channel length, that unnecessary waste gas still can flow away along supplementary gas collecting channel outer wall, so supplementary gas collecting channel length is less than the waste gas that main gas collecting channel can flow away along main gas collecting channel outer wall once more and flows away along the outer wall, improve the exhaust-gas treatment rate, reduce environmental pollution.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the wastewater filtering tank of the present invention;

FIG. 3 is a schematic view of the end face structure of the first cover plate and the second cover plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the spray box of the present invention;

FIG. 5 is a schematic view of the surface structure of the drain pipe of the present invention;

in the figure: 1. a die casting machine main body; 2. a main gas-collecting channel; 3. an auxiliary gas-collecting hood; 4. a first intake pipe; 5. a second intake pipe; 6. a draught fan mechanism; 7. an air outlet pipe; 8. a spray box; 9. a second motor mechanism; 10. a coupling; 11. a first drain port; 12. a first drain port; 13. a connecting hose; 14. a sprinkler pipe; 15. a water tank; 16. a water pump mechanism; 17. a first filter screen; 18. a connecting flange; 19. a drain pipe; 20. a second sewage draining outlet; 21. a wastewater filter tank; 22. a second water discharge port; 23. a baffle plate; 24. a first motor mechanism; 25. a first cover plate; 26. a handle; 27. a second cover plate; 28. an anti-slip gasket; 29. a third filter screen; 30. connecting columns; 31. a first rotating shaft; 32. a spiral stirring blade; 33. a card slot; 34. a fourth filter screen; 35. an activated carbon filter cartridge mechanism; 36. a second rotating shaft; 37. fixing the disc; 38. a spraying mechanism; 39. an empty groove; 40. a second filter screen; 41. a water storage tank; 42. and a filter pipe.

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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a real-time waste gas and wastewater treatment device for a die casting machine comprises a die casting machine main body 1, wherein a main gas collecting hood 2 is arranged above the die casting machine main body 1, a first gas inlet pipe 4 is arranged at the upper end of the main gas collecting hood 2, the main gas collecting hood 2 is fixedly connected with the first gas inlet pipe 4, a second gas inlet pipe 5 is arranged at one side of the first gas inlet pipe 4, an induced draft fan mechanism 6 is arranged at one end of the second gas inlet pipe 5, the induced draft fan mechanism 6 is fixedly connected with the second gas inlet pipe 5, an outlet pipe 7 is arranged at one end of the induced draft fan mechanism 6, a spray box 8 is arranged at one end of the outlet pipe 7, the spray box 8 is fixedly connected with the outlet pipe 7, a water tank 15 is arranged at one side of the spray box 8, a first sewage discharge port 11 is arranged on the side surface of the spray box 8, a first sewage discharge port 12, a drain pipe 19 is arranged on one side of the die casting machine main body 1, a waste water filtering tank 21 is arranged at one end of the drain pipe 19, a second water outlet 22 is arranged on one side of the waste water filtering tank 21, and a baffle 23 is arranged on the upper end face of the waste water filtering tank 21.

Further, one side of the drain pipe 19 is provided with a second drain outlet 20, the second drain outlet 20 is fixedly connected with the drain pipe 19, the front surface of the drain pipe 19 is provided with an empty groove 39, the empty groove 39 and the drain pipe 19 are of an integrated structure, a connecting hose 13 is arranged between the first drain outlet 12 and the drain pipe 19, the connecting hose 13 is fixedly connected with the first drain outlet 12 and the drain pipe 19, preliminary waste water filtering treatment is achieved, and waste water and waste gas combined treatment is achieved.

Further, a first cover plate 25 is arranged at the upper end of the empty groove 39, a second cover plate 27 is arranged at the lower end of the empty groove 39, a connecting column 30 is arranged between the first cover plate 25 and the second cover plate 27, the second cover plate 27 is fixedly connected with the first cover plate 25 through the connecting column 30, anti-skid sealing gaskets 28 are arranged on the surfaces of the first cover plate 25 and the second cover plate 27, a handle 26 is arranged at the upper end of the first cover plate 25, the handle 26 is fixedly connected with the first cover plate 25, a third filter screen 29 is arranged at the lower end of the second cover plate 27, the third filter screen 29 is fixedly connected with the second cover plate 27, preliminary filtering is carried out through the third filter screen 29 to filter large sundries, the first cover plate 25 and the second cover plate 27 are clamped into the drain pipe 19 through the empty groove 39 to realize forward and backward sliding with the drain pipe 19, when the sundries are accumulated too much, the first cover, the sundries are led out from the second sewage draining outlet 20, so that the sundries can be cleaned conveniently.

Furthermore, the two sides of the main gas collecting channel 2 are both provided with auxiliary gas collecting channels 3, the auxiliary gas collecting channels 3 are fixedly connected with the main gas collecting channel 2, waste gas which is not sucked by the main gas collecting channel 2 can be effectively sucked through the two auxiliary gas collecting channels 3, and the environmental pollution is reduced.

Further, a first rotating shaft 31 is arranged inside the wastewater filtering tank 21, a first motor mechanism 24 is arranged at the upper end of the first rotating shaft 31, a spiral stirring blade 32 is arranged at one end of the first rotating shaft 31, the spiral stirring blade 32 is rotatably connected with the first motor mechanism 24 through the first rotating shaft 31, a fourth filter screen 34 is arranged on one side of the first rotating shaft 31, the fourth filter screen 34 is fixedly connected with the inner wall of the wastewater filtering tank 21 through a clamping groove 33, an activated carbon filter box mechanism 35 is arranged on one side of the fourth filter screen 34, the activated carbon filter box mechanism 35 is fixedly connected with the wastewater filtering tank 21, impurities float in the wastewater through stirring, the impurities are convenient to precipitate at the bottom of the wastewater filtering tank 21 at the later stage, the impurities in the wastewater are prevented from being excessively accumulated on the surface of the fourth filter screen 34 at the earlier stage, so as to hinder filtering and influence filtering effect, and the double filtering is realized by matching the fourth, thereby effectively carrying out the pretreatment on the wastewater.

Further, a second motor mechanism 9 is arranged at the upper end of the spray tank 8, a second rotating shaft 36 is arranged inside the spray tank 8, a coupler 10 is arranged at one end of each of the second motor mechanism 9 and the first motor mechanism 24, a spray mechanism 38 is arranged at one end of the second rotating shaft 36, the spray mechanism 38 is rotatably connected with the second motor mechanism 9 through the second rotating shaft 36, a water storage tank 41 is arranged on the upper surface of the spray mechanism 38, the water storage tank 41 is fixedly connected with the spray mechanism 38, a fixed disc 37 is arranged outside the second rotating shaft 36, the fixed disc 37 is fixedly connected with the second rotating shaft 36, a water pump mechanism 16 is arranged inside the water tank 15, a water spray pipe 14 is arranged at one end of the water pump mechanism 16, the water spray pipe 14 penetrates through the fixed disc 37 to treat the waste gas and rapidly deposit at the bottom of the spray tank 8, the second rotating shaft 36 is driven by the second motor mechanism 9 to rotate, so as to realize, thereby improving the sprinkling range, accelerating the falling speed of the waste gas and improving the waste gas treatment efficiency.

Further, the second filter screen 40 is arranged below the spraying mechanism 38, the second filter screen 40 is fixedly connected with the spraying box 8, and sundries and water are separated through the second filter screen 40, so that the treatment is convenient.

Further, be provided with filter tube 42 between first intake pipe 4 and the second intake pipe 5, filter tube 42's both ends all are provided with flange 18, and filter tube 42 passes through flange 18 and the equal detachable connection of first intake pipe 4 and second intake pipe 5, filter tube 42's inside is provided with first filter screen 17, and first filter screen 17 and filter tube 42 fixed connection, first filter screen 17 carries out prefilter, filter some solid particle thing, increase filterable completeness at the back.

The working principle is as follows: when in use, the waste gas is sucked by the draught fan mechanism 6, the suction is started through the main gas collecting hood 2 and the auxiliary gas collecting hoods 3, the waste gas which is not sucked by the main gas collecting hood 2 can be effectively sucked through the two auxiliary gas collecting hoods 3, the environmental pollution is reduced, the primary filtration is carried out through the first filter screen 17 in the filter pipe 42, some solid particles are filtered, the completeness of the subsequent filtration is increased, the waste gas enters the spraying box 8 through the gas outlet pipe 7, the water in the water tank 15 enters the water storage tank 41 through the sprinkler pipe 14 through the water pump mechanism 16, the waste gas is sprayed out through the spraying mechanism 38, the waste gas is subjected to water treatment and rapidly deposited at the bottom of the spraying box 8, the second rotating shaft 36 is driven to rotate through the second motor mechanism 9, the rotation of the spraying mechanism 38 is realized, the water spraying range is improved, the falling speed of the waste gas is accelerated, the waste gas treatment, sundries are discharged through the first drain port 11, water enters the drain pipe 19 from the first drain port 12 through the connecting hose 13, waste water enters the waste water filtering tank 21 through the drain pipe 19 during waste gas treatment, primary filtering is carried out through the third filtering screen 29 to filter larger sundries, the first covering plate 25 and the second covering plate 27 are clamped into the drain pipe 19 through the empty groove 39 to realize front and back sliding with the drain pipe 19, when the sundries are accumulated too much, the first covering plate 25 slides backwards to enable the sundries to be positioned at the second drain port 20, so that the sundries are convenient to clean, after cleaning is finished, the first covering plate 25 slides forwards, after the waste water enters the waste water filtering tank 21, the first motor mechanism 24 drives the first rotating shaft 31 to rotate to realize rotation of the spiral stirring blade 32, the sundries float in the waste water through stirring, so that the sundries are convenient to settle at the bottom of the waste water filtering tank 21 at the later stage, and the waste water sundries are prevented, thereby hinder the filtration, influence the filter effect, cooperation fourth filter screen 34 and the dual filtration of active carbon filter cartridge mechanism 35 to effectual carrying out earlier stage treatment to waste water, water after the filtration is discharged from second outlet 22, wholly realizes waste gas waste water synchronous processing, and waste gas treatment's water is handled once more through waste water rose box 21 at last, realizes jointly filtering, carries out real-time treatment to the waste gas waste water that die casting machine main part 1 produced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waste gas waste water real-time processing equipment for die casting machine, includes die casting machine main part (1), its characterized in that: the die casting machine is characterized in that a main gas collecting hood (2) is arranged above the die casting machine main body (1), a first gas inlet pipe (4) is arranged at the upper end of the main gas collecting hood (2), the main gas collecting hood (2) is fixedly connected with the first gas inlet pipe (4), a second gas inlet pipe (5) is arranged at one side of the first gas inlet pipe (4), an induced draft fan mechanism (6) is arranged at one end of the second gas inlet pipe (5), the induced draft fan mechanism (6) is fixedly connected with the second gas inlet pipe (5), an outlet pipe (7) is arranged at one end of the induced draft fan mechanism (6), a spray box (8) is arranged at one end of the outlet pipe (7), the spray box (8) is fixedly connected with the outlet pipe (7), a water tank (15) is arranged at one side of the spray box (8), a first drain hole (11) is arranged at the side surface of the spray box (8), a first drain hole (, and first drain outlet (11) and first drain opening (12) and the equal fixed connection of spray box (8), one side of die casting machine main part (1) is provided with drain pipe (19), the one end of drain pipe (19) is provided with waste water rose box (21), one side of waste water rose box (21) is provided with second drain opening (22), the up end of waste water rose box (21) is provided with baffle (23).

2. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 1, wherein: one side of drain pipe (19) is provided with second drain (20), and second drain (20) and drain pipe (19) fixed connection, the front surface of drain pipe (19) is provided with dead slot (39), and dead slot (39) and drain pipe (19) structure as an organic whole, be provided with coupling hose (13) between first drain (12) and drain pipe (19), and coupling hose (13) and first drain (12) and the equal fixed connection of drain pipe (19).

3. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 2, wherein: the improved anti-skidding type water purifier is characterized in that a first covering plate (25) is arranged at the upper end of the empty groove (39), a second covering plate (27) is arranged at the lower end of the empty groove (39), a connecting column (30) is arranged between the first covering plate (25) and the second covering plate (27), the second covering plate (27) is fixedly connected with the first covering plate (25) through the connecting column (30), anti-skidding sealing gaskets (28) are arranged on the surfaces of the first covering plate (25) and the second covering plate (27), a handle (26) is arranged at the upper end of the first covering plate (25), the handle (26) is fixedly connected with the first covering plate (25), a third filtering net (29) is arranged at the lower end of the second covering plate (27), and the third filtering net (29) is fixedly connected with the second covering plate (27).

4. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 1, wherein: and auxiliary gas collecting hoods (3) are arranged on two sides of the main gas collecting hood (2), and the auxiliary gas collecting hoods (3) are fixedly connected with the main gas collecting hood (2).

5. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 1, wherein: the inside of waste water rose box (21) is provided with first pivot (31), the upper end of first pivot (31) is provided with first motor mechanism (24), the one end of first pivot (31) is provided with spiral stirring leaf (32), and spiral stirring leaf (32) rotate with first motor mechanism (24) through first pivot (31) and be connected, one side of first pivot (31) is provided with fourth filter screen (34), fourth filter screen (34) are through draw-in groove (33) and waste water rose box (21) inner wall fixed connection, one side of fourth filter screen (34) is provided with active carbon rose box mechanism (35), and active carbon rose box mechanism (35) and waste water rose box (21) fixed connection.

6. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 1, wherein: the upper end of the spraying tank (8) is provided with a second motor mechanism (9), the inside of the spraying tank (8) is provided with a second rotating shaft (36), one ends of the second motor mechanism (9) and the first motor mechanism (24) are respectively provided with a coupler (10), one end of the second rotating shaft (36) is provided with a spraying mechanism (38), the spraying mechanism (38) is rotatably connected with the second motor mechanism (9) through the second rotating shaft (36), the upper surface of the spraying mechanism (38) is provided with a water storage tank (41), the water storage tank (41) is fixedly connected with the spraying mechanism (38), the outside of the second rotating shaft (36) is provided with a fixed disk (37), the fixed disk (37) is fixedly connected with the second rotating shaft (36), the inside of the water tank (15) is provided with a water pump mechanism (16), one end of the water pump mechanism (16) is provided with a sprinkling pipe (14), and the sprinkler pipe (14) penetrates the fixed disc (37).

7. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 6, wherein: and a second filter screen (40) is arranged below the spraying mechanism (38), and the second filter screen (40) is fixedly connected with the spraying box (8).

8. The real-time waste gas and water treatment equipment for the die casting machine as claimed in claim 1, wherein: be provided with between first intake pipe (4) and second intake pipe (5) filter tube (42), the both ends of filter tube (42) all are provided with flange (18), and filter tube (42) pass through flange (18) and first intake pipe (4) and the equal detachable connection of second intake pipe (5), the inside of filter tube (42) is provided with first filter screen (17), and first filter screen (17) and filter tube (42) fixed connection.