CN215089660U

CN215089660U - Waste gas dust removal environmental protection equipment for metalworking

Info

Publication number: CN215089660U
Application number: CN202120982443.0U
Authority: CN
Inventors: 高春林
Original assignee: Tianjin Huantongbao Metal Surface Treatment Co ltd
Current assignee: Tianjin Huantongbao Metal Surface Treatment Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-10
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a metal processing technology field specifically is a waste gas dust removal environmental protection equipment for metal processing, including the purifying box, the dust removal pipe, air-blower and suction nozzle, dust removal pipe fixed mounting is in the purifying box top, dust removal socle portion one side activity is provided with the suction nozzle, the air-blower sets up in the one side that the purifying box top is located the dust removal pipe, air-blower inlet end and exhaust end are connected with dust removal pipe and purifying box respectively, still including setting up the electrostatic precipitator mechanism on the dust removal pipe, electrostatic precipitator mechanism includes and sets up in the negative pole and the detachable positive pole that sets up in negative pole below on its inside top with the rotation of axle center of dust removal pipe. The utility model discloses set up electrostatic precipitator mechanism in dust removal pipeline, can effectual reduction enter into the dust content of the waste gas of purifying box in, avoided traditional filter screen formula dust removal mode to lead to the problem of exhaust gas channel jam easily simultaneously.

Description

Waste gas dust removal environmental protection equipment for metalworking

Technical Field

The utility model relates to a metal processing technology field specifically is a waste gas dust removal environmental protection equipment for metal processing.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. The metal can produce waste gas when processing, and laser cutting machine especially can produce gas when cutting the metal, because the tiny particle is mingled with in the gas, can harm workman's health after the workman inhales, consequently need use exhaust-gas treatment equipment to handle harmful gas.

The patent of current publication number CN211963538U provides a waste gas dust removal environmental protection equipment for metalworking, when producing suction to suction pipe and suction nozzle department through the aspirator pump, the movable plate all rotates at the bull stick, and the filter layer hole that differs in aperture size filters the granule dust of size in with the dust completely on by the movable plate, avoids the dust can remain and enters into in the equipment. However, the device separates the dust doped in the exhaust gas by adopting the mode, on one hand, the fine dust cannot be filtered and intercepted, on the other hand, the filter layer is easy to block, and the treatment of the exhaust gas can be influenced in any aspect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waste gas dust removal environmental protection equipment for metal processing can reduce the dust content of doping in the waste gas when exhaust-gas treatment, has solved current equipment when exhaust-gas treatment, the problem of dust in the unable effectual clearance waste gas.

(II) technical scheme

For the above-mentioned purpose that can reduce the dust content of doping in the waste gas when exhaust-gas treatment, the utility model provides a following technical scheme: the utility model provides a waste gas dust removal environmental protection equipment for metalworking, includes purifying box, dust removal pipe, air-blower and suction nozzle, dust removal pipe fixed mounting in the purifying box top, the activity of dust removal socle portion one side is provided with the suction nozzle, the air-blower set up in the purifying box top is located one side of dust removal pipe, air-blower inlet end and exhaust end respectively with dust removal pipe and purifying box connect, still including set up in the last electrostatic precipitator mechanism of dust removal pipe, electrostatic precipitator mechanism include with the rotation of dust removal pipe with the axle center set up in the negative electricity pole and the detachable setting in negative positive plate of electricity pole below.

Optionally, the burden pole top pass through the bearing with the pipe that removes dust rotates to be connected, the fixed flabellum that is equipped with of burden pole outer wall is used for the drive under the air current effect the burden pole.

Optionally, the outer wall of the negative pole is fixedly provided with a plurality of conducting rods which are uniformly distributed on the outer wall of the negative pole.

Optionally, the positive plate is two, dust removal pipe both sides wall symmetry set up with the embedded groove of positive plate looks adaptation, positive plate one side fixedly connected with mounting panel, the mounting panel pass through the bolt with dust removal union coupling.

Optionally, a collecting box with an open top is fixedly arranged on one side of the positive plate, which is far away from the mounting plate, and the collecting box is located at the bottom of the positive plate.

Optionally, the suction nozzle is loudspeaker form, the less one end fixedly connected with spliced pole of suction nozzle opening, the spliced pole middle part link up and is provided with the inlet port, dust removal socle wall top is provided with the adapter sleeve rather than inside intercommunication, the spliced pole is kept away from the one end of suction nozzle is the spheroid structure, the adapter sleeve is kept away from the opening of dust removal socle one end with spheroid structure normal running fit.

Optionally, a liquid injection pipe communicated with the inside of the purification box is arranged at the top of the purification box, and a liquid discharge pipe communicated with the inside of the purification box is arranged at the bottom of one side wall of the purification box.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste gas dust removal environmental protection equipment for metalworking possesses following beneficial effect:

1. the electrostatic dust removal mechanism is arranged in the dust removal pipeline, so that the dust content of waste gas entering the purification box can be effectively reduced, and the problem that the waste gas channel is easily blocked in the traditional filter screen type dust removal mode is avoided;

2. the utility model arranges the collecting box at the bottom of one side of the positive plate, which can effectively collect the dust on the positive plate in the dust removing process and avoid the dust from separating from the positive plate;

3. the utility model discloses a rotating fit through spliced pole and adapter sleeve rotates between suction nozzle and the adapter sleeve to be connected for the suction nozzle can carry out the change of angle according to the metal processing position, guarantees waste gas and absorbs the effect.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B of fig. 2 according to the present invention.

In the figure: 1. a purification box; 2. a dust removal pipe; 3. an air inlet nozzle; 4. a blower; 5. a negative pole; 6. a conductive rod; 7. a fan blade; 8. a groove is embedded; 9. a positive plate; 10. mounting a plate; 11. a collection box; 12. connecting sleeves; 13. connecting columns; 14. an air inlet; 15. a liquid injection pipe; 16. and a liquid discharge pipe.

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.

Example (b): referring to fig. 1 to 4, the present invention provides a technical solution: an environment-friendly waste gas dedusting equipment for metal processing comprises a purifying box 1, a dedusting pipe 2, an air blower 4 and an air inlet nozzle 3, wherein the dedusting pipe 2 is fixedly arranged at the top of the purifying box 1, the air inlet nozzle 3 is movably arranged at one side of the top of the dedusting pipe 2, the air blower 4 is arranged at one side of the top of the purifying box 1, the air inlet end and the air outlet end of the air blower 4 are respectively connected with the dedusting pipe 2 and the purifying box 1, wherein the air outlet end of the air blower 4 is connected with a pipeline, the bottom end of the pipeline is inserted into a purifying liquid in the purifying box 1, the environment-friendly waste gas dedusting equipment also comprises an electrostatic dedusting mechanism arranged on the dedusting pipe 2, the electrostatic dedusting mechanism comprises a negative electric pole 5 which is coaxially arranged at the top end of the dedusting pipe 2 in a rotating manner and a detachable manner and a positive plate 9 arranged below the negative electric pole 5, the top end of the negative electric pole 5 is rotatably connected with the dedusting pipe 2 through a bearing, and fan blades 7 are fixedly arranged on the outer wall of the negative electric pole 5, the dust removal device is used for driving a negative pole 5 under the action of air flow, a plurality of conducting rods 6 are fixedly arranged on the outer wall of the negative pole 5, the conducting rods 6 are uniformly distributed on the outer wall of the negative pole 5, the negative pole 5 is connected with the negative pole of an external power supply, a positive plate 9 is connected with the positive pole of the external power supply, after a blower 4 is started, negative pressure is generated at the bottom in a dust removal pipe 2, waste gas with dust in the environment enters the dust removal pipe 2 through an air inlet nozzle 3 and moves downwards from the inner top of the dust removal pipe 2, a fan blade 7 is driven to rotate in the air flow moving process, the fan blade 7 drives the negative pole 5 and the conducting rods 6 to rotate, so that the dust passing through the negative pole 5 and the conducting rods 6 is charged with static electricity, and then the dust with static electricity can be adsorbed by the positive plate 9, thereby achieving the purpose of dust removal, wherein the dust charging opportunity can be increased by the arrangement of the conducting rods 6, and dust removal is carried out in an electrostatic dust removal mode, can avoid the dust removal passageway to block up, simultaneously, the dust removal effect is more, avoids remaining the dust in the waste gas.

In another technical scheme, positive plate 9 is two, 2 both sides wall symmetries of dust removal pipe are seted up and are gone into the embedded groove 8 with the 9 looks adaptations of positive plate, 9 one side fixedly connected with mounting panel 10 of positive plate, mounting panel 10 passes through the bolt and is connected with dust removal pipe 2, after removing dust, through unscrewing the bolt on the mounting panel 10, can take out positive plate 9 and carry out the dust clearance, be convenient for use next time, on this basis, positive plate 9 keeps away from the fixed open-top's that is provided with in one side of mounting panel 10 collection box 11, and collect the bottom that box 11 is located this side of positive plate 9, the dust of absorption on positive plate 9 can be along positive plate 9 downstream to collecting box 11 under the effect of air current in, avoid the dust to break away from positive plate 9.

In another technical scheme, suction nozzle 3 is the loudspeaker form, the less one end fixedly connected with spliced pole 13 of 3 openings of suction nozzle, spliced pole 13 middle part link up and is provided with

inlet port

14, 2 outer wall tops of dust removal pipe are provided with the adapter sleeve 12 rather than inside intercommunication, the one end that suction nozzle 3 was kept away from to spliced pole 13 is the spheroid structure, adapter sleeve 12 keeps away from the opening and the spheroid structure normal running fit of 2 one ends of dust removal pipe, normal running fit through spliced pole 13 and adapter sleeve 12, make suction nozzle 3 can carry out the change of angle according to the metalworking position, guarantee waste gas absorption effect.

In another technical scheme, a liquid injection pipe 15 communicated with the interior of the purification box 1 is arranged at the top of the purification box 1, before the waste gas is treated, the waste gas purification liquid is injected into the purification box 1 through the liquid injection pipe 15, during the waste gas treatment, the liquid injection pipe 15 can also play a role of exhausting, a liquid discharge pipe 16 communicated with the interior of the purification box 1 is arranged at the bottom of one side wall of the purification box 1, and after the waste gas is treated, the purification liquid can be discharged by opening the liquid discharge pipe 16.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 waste gas dust removal environmental protection equipment for metalworking, includes purifying box (1), dust removal pipe (2), air-blower (4) and suction nozzle (3), dust removal pipe (2) fixed mounting in purifying box (1) top, dust removal pipe (2) top one side activity is provided with suction nozzle (3), air-blower (4) set up in purifying box (1) top is located one side of dust removal pipe (2), air-blower (4) inlet end and exhaust end respectively with dust removal pipe (2) and purifying box (1) are connected, its characterized in that: still including set up in electrostatic precipitation mechanism on dust removal pipe (2), electrostatic precipitation mechanism include with dust removal pipe (2) with the rotation of axle center set up in negative pole (5) and the detachable setting in its inside top negative pole (5) below positive plate (9).

2. The exhaust gas dedusting environment-friendly device for metal processing as set forth in claim 1, wherein: burden pole (5) top pass through the bearing with dust removal pipe (2) rotate to be connected, burden pole (5) outer wall is fixed and is equipped with flabellum (7), is used for the drive under the air current effect burden pole (5).

3. The exhaust gas dedusting environment-friendly device for metal processing as set forth in claim 1, wherein: the outer wall of burden pole (5) has set firmly a plurality of conducting rods (6), a plurality of conducting rod (6) evenly distributed in the outer wall of burden pole (5).

4. The exhaust gas dedusting environment-friendly device for metal processing as set forth in claim 1, wherein: the positive plate (9) are two, dust removal pipe (2) both sides wall symmetry seted up with embedded groove (8) of positive plate (9) looks adaptation, positive plate (9) one side fixedly connected with mounting panel (10), mounting panel (10) pass through the bolt with dust removal pipe (2) are connected.

5. The exhaust gas dedusting environmental protection apparatus for metal processing as set forth in claim 4, wherein: one side of the positive plate (9) far away from the mounting plate (10) is fixedly provided with a collecting box (11) with an open top, and the collecting box (11) is positioned at the bottom of the side of the positive plate (9).

6. The exhaust gas dedusting environment-friendly device for metal processing as set forth in claim 1, wherein: suction nozzle (3) are the loudspeaker form, the less one end fixedly connected with spliced pole (13) of suction nozzle (3) opening, spliced pole (13) middle part link up and is provided with inlet port (14), dust removal pipe (2) outer wall top is provided with adapter sleeve (12) rather than inside intercommunication, spliced pole (13) are kept away from the one end of suction nozzle (3) is the spheroid structure, adapter sleeve (12) are kept away from the opening of dust removal pipe (2) one end with spheroid structure normal running fit.

7. The exhaust gas dedusting environment-friendly device for metal processing as set forth in claim 1, wherein: the top of the purification box (1) is provided with a liquid injection pipe (15) communicated with the interior of the purification box, and the bottom of one side wall of the purification box (1) is provided with a liquid discharge pipe (16) communicated with the interior of the purification box.