CN110917860A - Tail gas processing apparatus is used in titanium alloy preparation for 3D printer - Google Patents

Tail gas processing apparatus is used in titanium alloy preparation for 3D printer Download PDF

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Publication number
CN110917860A
CN110917860A CN201911351685.3A CN201911351685A CN110917860A CN 110917860 A CN110917860 A CN 110917860A CN 201911351685 A CN201911351685 A CN 201911351685A CN 110917860 A CN110917860 A CN 110917860A
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CN
China
Prior art keywords
tail gas
gas treatment
pipe
treatment box
stainless steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911351685.3A
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Chinese (zh)
Inventor
陈大勇
刘桐
彭泽丛
秦东
沈力
谢春林
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Anhui Hart 3d Technology Co Ltd
Original Assignee
Anhui Hart 3d Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Hart 3d Technology Co Ltd filed Critical Anhui Hart 3d Technology Co Ltd
Priority to CN201911351685.3A priority Critical patent/CN110917860A/en
Publication of CN110917860A publication Critical patent/CN110917860A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/40Alkaline earth metal or magnesium compounds
    • B01D2251/404Alkaline earth metal or magnesium compounds of calcium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/60Inorganic bases or salts
    • B01D2251/604Hydroxides

Abstract

The invention discloses a tail gas treatment device for titanium alloy preparation for a 3D printer, which comprises: the tail gas treatment device comprises a tail gas treatment box, a tail gas treatment box and a tail gas treatment device, wherein the tail gas treatment box comprises a tail gas treatment box, a tail gas treatment box and a tail gas treatment device, the tail gas treatment box comprises a tail gas treatment box, a tail gas inlet and a tail gas outlet, and is characterized in that the tail gas treatment box comprises a tail gas inlet and a tail gas outlet; the angle adjusting mechanism is used for adjusting the angle of the conical air suction cover, the stainless steel pipe is adjusted by twisting the cylinder to a certain angle, and then the positioning threaded rod is arranged in the first threaded hole and the second threaded hole to position the cylinder; the angle adjusting mechanism is adjusted up and down; the height and the angle of breathing in of conical cover of breathing in can be adjusted according to actual demand to this scheme, and the regulation performance is good, has improved the absorptive efficiency of tail gas.

Description

Tail gas processing apparatus is used in titanium alloy preparation for 3D printer
Technical Field
The invention relates to the technical field of 3D printers, in particular to a tail gas treatment device for titanium alloy preparation for a 3D printer.
Background
The common printer used in daily life can print planar articles designed by a computer, the working principle of the 3D printer is basically the same as that of the common printer, only the printing materials are different, the printing materials of the common printer are ink and paper, the 3D printer is filled with different printing materials such as metal, ceramic, plastic, sand and the like, the printing materials are actual raw materials, after the printer is connected with the computer, the printing materials can be stacked layer by layer through computer control, and finally, a blueprint on the computer is changed into an actual object. Colloquially, a 3D printer is a device that can "print" out real 3D objects, such as printing a robot, printing a toy car, printing various models, even food, and so on. The generic name "printer" refers to the technical principle of a common printer, since the process of layered processing is very similar to inkjet printing. This printing technique is called a 3D stereoscopic printing technique.
Can produce certain tail gas when printing titanium alloy equipment with the 3D printer now, need use tail gas processing apparatus to handle, but traditional tail gas processing apparatus is difficult to adjust inspiratory angle and height according to the reality, and the practicality is poor.
Disclosure of Invention
The invention aims to provide a tail gas treatment device for titanium alloy preparation for a 3D printer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tail gas processing apparatus is used in titanium alloy preparation for 3D printer, includes: the tail gas treatment device comprises a tail gas treatment box, a tail gas treatment box and a tail gas treatment device, wherein the tail gas treatment box comprises a tail gas treatment box, a tail gas treatment box and a tail gas treatment device, the tail gas treatment device comprises a tail gas treatment box, a tail gas treatment device and a tail gas treatment device, the tail gas treatment device comprises a tail gas treatment box, a tail gas guide mechanism and a tail gas treatment device, the tail;
the angle adjusting mechanism comprises a round pipe and a cylinder movably sleeved inside the round pipe, a through hole is formed in the cylinder and positioned outside the round pipe, the first stainless steel pipe penetrates through the through hole, a first threaded hole is formed in the round pipe, a second threaded hole is formed in the cylinder, the angle of the first stainless steel pipe is adjusted by twisting the cylinder, and then a positioning threaded rod is installed inside the first threaded hole and the second threaded hole to position the cylinder;
the angle adjusting mechanism is adjusted up and down, the up and down adjusting mechanism comprises an up and down moving plate, an upper threaded pipe, an adjusting threaded rod and a lower threaded pipe, the round pipe is welded on the upper and lower moving plate through a connecting rod, the upper end of the upper threaded pipe is welded with the middle of the lower end face of the up and down moving plate, the adjusting threaded rod is installed inside the upper threaded pipe, the lower threaded pipe is sleeved on the outer portion of the adjusting threaded rod, and the lower end of the lower threaded pipe is welded on the upper portion of the bottom plate.
Preferably, a liquid feeding pipe is installed on the left side of the top of the tail gas treatment box, a liquid discharge pipe is installed at the bottom of the tail gas treatment box, a control valve is installed in the middle of the liquid discharge pipe, and the tail gas treatment box is welded on the left side of the top of the bottom plate through a support.
Preferably, in order to enable the feed liquid of the tail gas treatment box to be completely discharged, the bottom of the tail gas treatment box is internally provided with an arc-shaped groove.
Preferably, the welding of the top right side of tail gas treatment box has the round bar, the bellows winding is in the outside of round bar.
Preferably, in order to reduce the shaking of the up-and-down moving plate during up-and-down movement, a telescopic pipe is installed between the up-and-down moving plate and the bottom plate.
Preferably, at least two telescopic pipes are arranged at equal angles.
Preferably, the telescopic pipe comprises an outer pipe and an inner rod movably inserted in the outer pipe, the lower end of the outer pipe is welded with the upper end face of the bottom plate, and the upper end of the inner rod is welded with the lower end face of the up-and-down moving plate.
Preferably, the second threaded holes are at least eight in equal angle.
Preferably, the four corners of the lower end face of the bottom plate are provided with self-locking universal wheels in a rolling mode through mounting frames.
Preferably, the top of the positioning threaded rod is integrally formed with a trapezoidal hand screwing block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, the height and the air suction angle of the conical air suction cover can be adjusted according to actual requirements, the adjusting performance is good, and the tail gas absorption efficiency is improved;
2. the adjusting threaded rod is twisted clockwise, so that the upper threaded pipe and the lower threaded pipe move to the two sides of the adjusting threaded rod, the lengths of the upper threaded pipe, the adjusting threaded rod and the lower threaded pipe are increased, and the height of the conical air suction cover is increased; in a similar way, the adjusting threaded rod is twisted anticlockwise, so that the upper threaded pipe and the lower threaded pipe move towards the center of the adjusting threaded rod, the lengths of the upper threaded pipe, the adjusting threaded rod and the lower threaded pipe are reduced, and the height of the conical air suction cover is reduced;
3. twist reverse positioning threaded rod clockwise for positioning threaded rod breaks away from the second screw hole, then twists reverse the cylinder and drive nonrust steel pipe rotation, and it is rotatory to drive conical cover of breathing in, will conical cover of breathing in rotate to suitable angle, then twist reverse positioning threaded rod anticlockwise, makes positioning threaded rod get into the inside of second screw hole, fix a position the cylinder can.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of the round tube of the present invention.
In the figure: 1. a conical suction hood; 11. an induced draft fan; 12. a first stainless steel pipe; 13. a bellows; 14. a stainless steel pipe II; 2. a tail gas treatment tank; 21. a liquid feeding pipe; 22. a liquid discharge pipe; 23. a control valve; 24. a round bar; 3. a circular tube; 301. a first threaded hole; 302. positioning a threaded rod; 303. a trapezoidal hand-twisting block; 31. a cylinder; 311. a through hole; 312. a second threaded hole; 32. a connecting rod; 4. moving the plate up and down; 41. an upper threaded pipe; 42. adjusting the threaded rod; 43. a lower threaded pipe; 44. a telescopic pipe; 441. an inner rod; 442. an outer tube; 5. a base plate; 51. self-locking universal wheel.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the invention, and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tail gas processing apparatus is used in titanium alloy preparation for 3D printer, includes: the tail gas guiding mechanism comprises a conical air suction cover 1, an induced draft fan 11 and a stainless steel pipe I12, one end of the stainless steel pipe I12 is communicated with the inside of the right side of the conical air suction cover 1, the other end of the stainless steel pipe I12 is communicated with an air inlet of the induced draft fan 11 through a corrugated pipe 13, an air outlet of the induced draft fan 11 is communicated with the inside of the bottom of the tail gas treatment box 2 through a stainless steel pipe II 14, and the induced draft fan 11 is installed in the middle of the top of the tail gas treatment box 2 through bolts;
a liquid feeding pipe 21 is installed on the left side of the top of the tail gas treatment box 2, a liquid discharging pipe 22 is installed at the bottom of the tail gas treatment box 2, a control valve 23 is installed in the middle of the liquid discharging pipe 22, the tail gas treatment box 2 is welded on the left side of the top of the bottom plate 5 through a support, and in order to enable feed liquid of the tail gas treatment box 2 to be completely discharged, an arc-shaped groove is formed in the bottom of the tail gas treatment box 2;
a round rod 24 is welded on the right side of the top of the tail gas treatment box 2, and the corrugated pipe 13 is wound outside the round rod 24;
the angle adjusting mechanism comprises a round pipe 3 and a cylinder 31 movably sleeved inside the round pipe 3, a through hole 311 is formed inside the cylinder 31 positioned outside the round pipe 3, a first stainless steel pipe 12 penetrates through the through hole 311, a first threaded hole 301 is formed in the round pipe 3, a second threaded hole 312 is formed in the cylinder 31, the number of the second threaded holes 312 is at least eight, the first stainless steel pipe 12 is adjusted by twisting the cylinder 31, then a positioning threaded rod 302 is installed inside the first threaded hole 301 and the second threaded hole 312 to position the cylinder 31, a trapezoidal hand twisting block 303 is integrally formed at the top of the positioning threaded rod 302, and the positioning threaded rod 302 is conveniently twisted by the trapezoidal hand twisting block 303;
the angle adjusting mechanism is characterized by further comprising an upper adjusting mechanism and a lower adjusting mechanism, the upper adjusting mechanism and the lower adjusting mechanism are used for adjusting the angle adjusting mechanism up and down, the upper adjusting mechanism comprises an upper moving plate 4, an upper threaded pipe 41, an adjusting threaded rod 42 and a lower threaded pipe 43, the round pipe 3 is welded above the upper moving plate 4 and the lower moving plate 4 through a connecting rod 32, the upper end of the upper threaded pipe 41 is welded with the middle of the lower end face of the upper moving plate 4 and the lower end face of the lower moving plate 4, the adjusting threaded rod 42 is installed inside the upper threaded pipe 41, the lower threaded pipe 43 is.
In order to reduce the shaking of the up-down moving plate 4 during up-down movement, the telescopic tubes 44 are installed between the up-down moving plate 4 and the bottom plate 5, at least two telescopic tubes 44 are arranged at equal angles, each telescopic tube 44 comprises an outer tube 442 and an inner rod 441 movably inserted into the outer tube 442, the lower end of the outer tube 442 is welded with the upper end face of the bottom plate 5, and the upper end of the inner rod 441 is welded with the lower end face of the up-down moving plate 4.
Four corners of the lower end face of the bottom plate 5 are provided with self-locking universal wheels 51 in a rolling mode through mounting frames, and the self-locking universal wheels 51 facilitate moving and positioning of the device.
The working principle is as follows:
the first step, adjust the height of conical suction hood 1, the regulation principle: the adjusting threaded rod 42 is twisted clockwise, so that the upper threaded pipe 41 and the lower threaded pipe 43 move to the two sides of the adjusting threaded rod 42, the lengths of the upper threaded pipe 41, the adjusting threaded rod 42 and the lower threaded pipe 43 are increased, and the height of the conical air suction cover 1 is increased; similarly, the adjusting threaded rod 42 is twisted counterclockwise, so that the upper threaded pipe 41 and the lower threaded pipe 43 move to the center of the adjusting threaded rod 42, the lengths of the upper threaded pipe 41, the adjusting threaded rod 42 and the lower threaded pipe 43 are reduced, and the height of the conical air suction cover 1 is reduced;
the second step, adjust the angle of conical cover 1 of breathing in, the regulation principle: clockwise twisting the positioning threaded rod 302 to enable the positioning threaded rod 302 to be separated from the second threaded hole 312, then twisting the cylinder 31 to drive the first stainless steel tube 12 to rotate to drive the conical air suction hood 1 to rotate, rotating the conical air suction hood 1 to a proper angle, and then anticlockwise twisting the positioning threaded rod 302 to enable the positioning threaded rod 302 to enter the second threaded hole 312 to position the cylinder 31;
and thirdly, starting the induced draft fan 11, introducing the tail gas into the tail gas treatment box 2 through the first stainless steel pipe 12, the corrugated pipe 13 and the second stainless steel pipe 14 by the conical air suction cover 1, adsorbing the tail gas by the liquid in the tail gas treatment box 2, and selecting the inside feed liquid of the tail gas treatment box 2 as a calcium hydroxide solution in the scheme, but not limiting the feed liquid to the calcium hydroxide solution.
Consequently this scheme can adjust the height and the angle of breathing in of conical cover 1 of breathing in according to the actual demand, and the regulation performance is good, has improved the absorptive efficiency of tail gas.
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 (10)

1. A tail gas treatment device for titanium alloy preparation for a 3D printer is characterized in that,
the method comprises the following steps: the tail gas treatment device comprises a tail gas guide mechanism, a tail gas treatment mechanism and a tail gas treatment system, wherein the tail gas guide mechanism comprises a conical suction hood (1), a draught fan (11) and a stainless steel pipe I (12), one end of the stainless steel pipe I (12) is communicated with the inside of the right side of the conical suction hood (1), the other end of the stainless steel pipe I (12) is communicated with a gas inlet of the draught fan (11) through a corrugated pipe (13), and a gas outlet of the draught fan (11) is communicated with the inside of the bottom of a tail gas treatment box (2) through a stainless steel pipe II (14);
the angle adjusting mechanism is used for adjusting the angle of the conical air suction cover (1), and comprises a round pipe (3) and a cylinder (31) movably sleeved in the round pipe (3), a through hole (311) is formed in the cylinder (31) and positioned outside the round pipe (3), a first stainless steel pipe (12) penetrates through the through hole (311), a first threaded hole (301) is formed in the round pipe (3), a second threaded hole (312) is formed in the cylinder (31), the angle of the first stainless steel pipe (12) is adjusted by twisting the cylinder (31), and then a positioning threaded rod (302) is installed in the first threaded hole (301) and the second threaded hole (312) to position the cylinder (31);
still include right angle adjustment mechanism carries out the upper and lower adjustment mechanism who adjusts from top to bottom, upper and lower adjustment mechanism includes movable plate (4) from top to bottom, goes up screwed pipe (41), adjusting threaded rod (42) and screwed pipe (43) down, pipe (3) pass through connecting rod (32) welding the top of movable plate (4) from top to bottom, go up the upper end of screwed pipe (41) with the middle part welding of the lower terminal surface of movable plate (4) from top to bottom, adjusting threaded rod (42) are installed go up the inside of screwed pipe (41), screwed pipe (43) suit is in the outside of adjusting threaded rod (42) down, the lower extreme welding of screwed pipe (43) is in the top of bottom plate (5) down.
2. The apparatus according to claim 1, wherein the apparatus is characterized in that: liquid feeding pipe (21) are installed in the top left side of tail gas treatment box (2), fluid-discharge tube (22) are installed to the bottom of tail gas treatment box (2), the mid-mounting of fluid-discharge tube (22) has control valve (23), tail gas treatment box (2) pass through the scaffold weldment bottom plate (5) top left side.
3. The apparatus according to claim 2, wherein the apparatus is characterized in that: in order to enable the feed liquid of the tail gas treatment box (2) to be completely discharged, the bottom of the tail gas treatment box (2) is internally provided with an arc-shaped groove.
4. The apparatus according to claim 1, wherein the apparatus is characterized in that: the welding of the top right side of tail gas treatment case (2) has round bar (24), bellows (13) winding is in the outside of round bar (24).
5. The apparatus according to claim 1, wherein the apparatus is characterized in that: in order to reduce the shaking of the up-and-down moving plate (4) during up-and-down movement, a telescopic pipe (44) is arranged between the up-and-down moving plate (4) and the bottom plate (5).
6. The apparatus according to claim 5, wherein the apparatus is characterized in that: at least two telescopic pipes (44) are arranged at equal angles.
7. The apparatus according to claim 6, wherein the apparatus is characterized in that: the telescopic pipe (44) comprises an outer pipe (442) and an inner rod (441) movably inserted into the outer pipe (442), the lower end of the outer pipe (442) is welded with the upper end face of the bottom plate (5), and the upper end of the inner rod (441) is welded with the lower end face of the up-and-down moving plate (4).
8. The apparatus according to claim 1, wherein the apparatus is characterized in that: the second threaded holes (312) are at least eight in equal angle.
9. The apparatus according to claim 1, wherein the apparatus is characterized in that: four corners of the lower end face of the bottom plate (5) are provided with self-locking universal wheels (51) in a rolling mode through mounting racks.
10. The apparatus according to claim 1, wherein the apparatus is characterized in that: the top of the positioning threaded rod (302) is integrally formed with a trapezoidal hand screwing block (303).
CN201911351685.3A 2019-12-24 2019-12-24 Tail gas processing apparatus is used in titanium alloy preparation for 3D printer Pending CN110917860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911351685.3A CN110917860A (en) 2019-12-24 2019-12-24 Tail gas processing apparatus is used in titanium alloy preparation for 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911351685.3A CN110917860A (en) 2019-12-24 2019-12-24 Tail gas processing apparatus is used in titanium alloy preparation for 3D printer

Publications (1)

Publication Number Publication Date
CN110917860A true CN110917860A (en) 2020-03-27

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ID=69861954

Family Applications (1)

Application Number Title Priority Date Filing Date
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CN (1) CN110917860A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107899396A (en) * 2017-11-21 2018-04-13 陈超 A kind of bitumen flue gas absorption equipment in adjustable direction
CN107930341A (en) * 2017-12-01 2018-04-20 成都众孚理想科技有限公司 A kind of efficient waste gas absorption processing system
CN108636974A (en) * 2018-06-01 2018-10-12 苏州美律纺织机械电子有限公司 A kind of dust collecting of automation weaving loom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107899396A (en) * 2017-11-21 2018-04-13 陈超 A kind of bitumen flue gas absorption equipment in adjustable direction
CN107930341A (en) * 2017-12-01 2018-04-20 成都众孚理想科技有限公司 A kind of efficient waste gas absorption processing system
CN108636974A (en) * 2018-06-01 2018-10-12 苏州美律纺织机械电子有限公司 A kind of dust collecting of automation weaving loom

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