CN209451516U - A kind of waste gas purification absorption processing equipment - Google Patents

A kind of waste gas purification absorption processing equipment Download PDF

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Publication number
CN209451516U
CN209451516U CN201920015045.4U CN201920015045U CN209451516U CN 209451516 U CN209451516 U CN 209451516U CN 201920015045 U CN201920015045 U CN 201920015045U CN 209451516 U CN209451516 U CN 209451516U
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smoking
potentiometer
collecting hood
fume collecting
exhaust fume
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CN201920015045.4U
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Chinese (zh)
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王立嵩
汪凯庆
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王立嵩
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Abstract

The utility model provides a kind of waste gas purification absorption processing equipment, including exhaust fume collecting hood, filter plate, smoking portion, adjustment portion, mounting portion, handle, threading hole, seam allowance, motor rack, motor, blade, mounting groove, potentiometer, adjusting knob, snap-ring groove;Exhaust fume collecting hood is funnel-shaped, and the upper surface on front side of exhaust fume collecting hood is welded with the " [ handle of " shape plate, and the inside on exhaust fume collecting hood top is fixed with the filter plate of annular plate-like by screw;The top of exhaust fume collecting hood is fixed with cylindric smoking portion by screw, and the middle position of outer wall is provided with columned adjustment portion on front side of smoking portion, the utility model has air quantity regulatory function, and adjusting position and Welder are closer, it is easy for operation, while having the function of primary filtration weld fumes, and convenient for disassembly and assembly, and the advantages of improving the strainability of postposition filter plant, thus the problem and deficiency in effective solution existing apparatus.

Description

A kind of waste gas purification absorption processing equipment
Technical field
The utility model relates to environmental technology fields, more specifically, more particularly to a kind of waste gas purification absorption processing set It is standby.
Background technique
With the continuous development of industry, the weld fumes that numerous factories generate is polluted caused by atmosphere to be also on the rise. The mixture that weld fumes exhaust gas is made of gas and solia particle, mainly in high-temperature electric arc, electrode tip and Its base material is accordingly melted, and the high temperature and high pressure steam that molten surface sharp spray is generated by coating core wire is simultaneously spread around.When When steam is entered in the air of surrounding, it is cooled and aoxidizes, partial coagulation is at solia particle.The particle of weld fumes is small, flue dust In fragment shape, viscosity is big, and temperature is higher, and in exhaust duct and filter core, air themperature is 60 DEG C~80 DEG C.In welding process Powder amount is larger.
The harm of weld fumes is mainly generated by following ingredients: metal and nonmetallic oxide, fluoride include various Salt and carbon monoxide, ozone, nitrogen oxides etc..Insoluble material in these ingredients can cause silicosis, certain metals Oxide easily causes metal fever symptom, such as sheds tears, sub dry, the bad feeling of memory loss of making an uproar, therefore, improvement weld fumes Exhaust gas is also considerable.
It is found through retrieval, utility model patent discloses (bulletin) number: CN208244314U is related to a kind of electric welding flue gas ash removal Equipment, including cabinet, cabinet is interior to be equipped with smoke purifying chamber, and smoke purifying chamber internal upper part is air compartment, and middle part is activated carbon chamber, bottom Portion is inlet air plenum, and air compartment is equipped with air outlet out, and air outlet is connected by ventilation duct with the blower for being located at top of the box, and inlet air plenum is set There is air inlet, air inlet is connected by collecting cigarette hose with the exhaust fume collecting hood outside cabinet, can neatly collect what welding locally dissipated Flue gas, the air inlet baffle of unique design reduces turbulent flow to the maximum extent, prevents reentrainment of dust, while ensure that dusty gas energy It being uniformly distributed after the water conservancy diversion by air inlet baffle, the preprocessing function of fume gases may be implemented in the filter cloth at the top of inlet air plenum, The operational efficiency and stability of deduster are improved, fume gases enter activated carbon chamber after pretreatment, so that irritation gas Taste is largely adsorbed.
Although above-mentioned electric welding smoke dust-removing equipment solves the above problem, do not have the function of filtering dust, holds Easily making the indoor active carbon of active carbon and the cracking saturation of filter cloth, the effect of clarifying smoke is deteriorated, and is unable to regulating air volume, Flexibility ratio is lower, and function key is arranged on cabinet, welder need when in use it is round-trip with welding position in cabinet, compared with To waste time, use is more inconvenient.
In view of this, being studied improvement for existing problem, a kind of waste gas purification absorption processing equipment is provided, it is intended to By the technology, achievees the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of waste gas purifications to absorb processing equipment, to solve in above-mentioned background technique The exhaust fume collecting hood of proposition does not have the function of filtering dust, is easy to make the indoor active carbon of active carbon and the cracking saturation of filter cloth, cigarette The effect of dirt purification is deteriorated, and is unable to regulating air volume, and flexibility ratio is lower, and welder is needed when in use in cabinet and welding Position is round-trip, more wastes time, use more inconvenient problem and deficiency.
To achieve the above object, the utility model provides a kind of waste gas purification absorption processing equipment, and exhaust fume collecting hood is in funnel Shape, and the upper surface on front side of exhaust fume collecting hood is welded with the " [ handle of " shape plate, and the inside on exhaust fume collecting hood top is fixed by screw There is the filter plate of annular plate-like;The top of exhaust fume collecting hood is fixed with cylindric smoking portion, and outer wall on front side of smoking portion by screw Middle position be provided with columned adjustment portion, and adjustment portion is an integral structure with the setting of smoking portion;After adjustment portion End offers the mounting groove of round, and is connected inside mounting groove and smoking portion, and the inner containment of mounting groove has cylinder The potentiometer of shape;The axis front end of potentiometer is through adjustment portion to outside, and the axis front end of potentiometer by attaching nut and is adjusted Portion is fixedly connected;Columned adjusting knob is provided on front side of adjustment portion, and adjusting knob is embedded in the axis front end of potentiometer;Smoking The threading hole of round is offered on rear side of portion at the top of outer wall, and threading hole is in front and back through hole;Smoking is provided at the top of portion Cylindric mounting portion, and mounting portion is an integral structure with the setting of smoking portion;Annular shape is offered on the outer wall of mounting portion Snap-ring groove, and snap-ring groove is provided at N in vertical linearity array manner;The bottom face in smoking portion is set as seam allowance, and seam allowance Bottom is fixed with the motor rack of " people " font plate by interior corner bolt;The top of motor rack is fixed with electricity by interior corner bolt Machine, and the bottom of motor rack is provided with blade;Blading in the output shaft bottom end of motor, and blade by pin connection mode with The output shaft of motor is fixedly connected.
As advanced optimizing for the technical program, undulatory anti-skid chequer is offered on the outer wall of adjusting knob, and adjust Button is set as volume adjusting apparatus by potentiometer.
As advanced optimizing for the technical program, the two sides of filter plate are all covered with dust filter screen, and filter screen with Filter plate is connected by bonding mode.
As advanced optimizing for the technical program, the output shaft of motor is by gap fiting mode in motor rack Between position, and motor is electrically connected with potentiometer.
As advanced optimizing for the technical program, the outer diameter of mounting portion is equal with the internal diameter in smoking portion, and mounting portion with The longitudinal sectional section in smoking portion is stepped.
As advanced optimizing for the technical program, potentiometer uses WH138-4 potentiometer with switch, and the axis of potentiometer Shape is set as spending tooth shaft.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, undulatory anti-skid chequer is offered on outer wall of the utility model by setting adjusting knob, and adjusting knob passes through electricity Position device is set as volume adjusting apparatus, flexible to adjust the sucking welding of smoking portion convenient for passing through the cooperation of adjusting knob and potentiometer The wind-force size of flue dust, and adjusting knob is located at the front side of exhaust fume collecting hood, it is easy for operation apart from being closer for Welder.
2, the utility model is all covered with dust filter screen by the way that the two sides of filter plate are arranged, and filter screen and filter plate are logical Bonding mode is crossed to be connected, convenient for by filter screen complete flue dust primary filtration, with improve the active carbon in retrieval file with The filter effect of filter cloth, and filter plate is fixedly connected by bolt with exhaust fume collecting hood, when disassembly, are convenient and efficient.
3, the utility model has an air quantity regulatory function, and adjusting position and Welder are closer, the side of operating with Just, while having the function of primary filtration weld fumes, and convenient for disassembly and assembly, and improve the strainability of postposition filter plant Advantage, thus the problem of effective solution the utility model proposes in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:
Fig. 1 is the axis geodesic structure schematic diagram of the utility model;
Fig. 2 is the overlooking structure diagram of the utility model;
Fig. 3 is the A-A of the utility model to schematic cross-sectional view;
Fig. 4 is the schematic diagram of internal structure in the smoking portion of the utility model;
Fig. 5 is the structural schematic diagram of the exhaust fume collecting hood of the utility model.
In figure: exhaust fume collecting hood 1, filter plate 2, smoking portion 3, adjustment portion 4, mounting portion 5, handle 101, threading hole 301, seam allowance 302, motor rack 303, motor 304, blade 305, mounting groove 401, potentiometer 402, adjusting knob 403, snap-ring groove 501.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 5, the utility model provides a kind of particular technique embodiment party of waste gas purification absorption processing equipment Case: including exhaust fume collecting hood 1, filter plate 2, smoking portion 3, adjustment portion 4, mounting portion 5, handle 101, threading hole 301, seam allowance 302, motor Frame 303, motor 304, blade 305, mounting groove 401, potentiometer 402, adjusting knob 403, snap-ring groove 501.
Exhaust fume collecting hood 1 is funnel-shaped, and the upper surface of the front side of exhaust fume collecting hood 1 is welded with the " [ handle 101 of " shape plate, and collecting The inside on 1 top of petticoat pipe is fixed with the filter plate 2 of annular plate-like by screw;The top of exhaust fume collecting hood 1 is fixed with circle by screw The smoking portion 3 of tubular, and the middle position of 3 front side outer wall of smoking portion is provided with columned adjustment portion 4, and adjustment portion 4 with The setting of smoking portion 3 is an integral structure;The rear end of adjustment portion 4 offers the mounting groove 401 of round, and mounting groove 401 and suction It is connected inside cigarette portion 3, and the inner containment of mounting groove 401 has columned potentiometer 402;The axis front end of potentiometer 402 Through adjustment portion 4 to outside, and the axis front end of potentiometer 402 is fixedly connected by attaching nut with adjustment portion 4;Adjustment portion 4 Front side is provided with columned adjusting knob 403, and adjusting knob 403 is embedded in the axis front end of potentiometer 402;3 rear side of smoking portion is outer The threading hole 301 of round is offered at the top of wall, and threading hole 301 is in front and back through hole;The top in smoking portion 3 is provided with circle The mounting portion 5 of tubular, and mounting portion 5 is an integral structure with the setting of smoking portion 3;Annular shape is offered on the outer wall of mounting portion 5 Snap-ring groove 501, and snap-ring groove 501 is provided at N in vertical linearity array manner;The bottom face in smoking portion 3 is set as seam allowance 302, and the bottom of seam allowance 302 is fixed with the motor rack 303 of " people " font plate by interior corner bolt;The top of motor rack 303 It is fixed with motor 304 by interior corner bolt, and the bottom of motor rack 303 is provided with blade 305;Blade 305 is embedded in motor 304 Output shaft bottom end, and blade 305 is fixedly connected by pin connection mode with the output shaft of motor 304.
Referring to Fig. 1, offering undulatory anti-skid chequer on the outer wall of adjusting knob 403, and adjusting knob 403 passes through potentiometer 402 are set as volume adjusting apparatus, by turning adjusting knob 403, to adjust the size of potentiometer 402 voltage and electric current, thus Realize the adjusting of air force.
Referring to Fig. 2, the two sides of filter plate 2 are all covered with dust filter screen, and filter screen and filter plate 2 pass through bonding side Formula is connected.
Referring to Fig. 3, the output shaft of motor 304 runs through the intermediate position of motor rack 303, and electricity by gap fiting mode Machine 304 is electrically connected with potentiometer 402, and external twinax cable penetrates the inside in smoking portion 3 by threading hole 301, an electric wire with Motor 304 is electrically connected, and another electric wire is electrically connected with potentiometer 402.
Referring to Fig. 3, the outer diameter of mounting portion 5 is equal with the internal diameter in smoking portion 3, and longitudinal sectional section of mounting portion 5 and smoking portion 3 Face is stepped.
Potentiometer 402 uses WH138-4 potentiometer with switch, and the axis shape of potentiometer 402 is set as spending tooth shaft.
The specific implementation step of waste gas purification absorption processing equipment: external collection cigarette hose is linked in the outer of mounting portion 5 On wall, and by the connection of both clip fastenings, it is de- that snap-ring groove 501 can effectively avoid collection cigarette hose and mounting portion 5 from occurring It falls;Adjusting knob 403 is turned, the voltage and size of current of potentiometer 402 are adjusted, to adjust the motor being electrically connected with potentiometer 402 304 revolving speed, to realize that smoking portion 3 sucks the wind-force size of flue dust;Handle 101 is convenient for adjusting the position of exhaust fume collecting hood 1.
To sum up: a kind of waste gas purification absorb offered on outer wall of the processing equipment by setting adjusting knob it is undulatory anti- Sliding line, and adjusting knob is set as volume adjusting apparatus by potentiometer, convenient for passing through the cooperation of adjusting knob and potentiometer, flexibly Adjust the wind-force size of smoking portion sucking weld fumes, and adjusting knob is located at the front side of exhaust fume collecting hood, the distance apart from Welder compared with Closely, easy for operation;Two sides by the way that filter plate is arranged are all covered with dust filter screen, and filter screen and filter plate are by gluing Conjunction mode is connected, convenient for completing the primary filtration of flue dust by filter screen, to improve the active carbon and filter cloth in retrieval file Filter effect, and filter plate is fixedly connected by bolt with exhaust fume collecting hood, and when disassembly is convenient and efficient;The utility model passes through to one Kind of waste gas purification absorbs the improvement of processing equipment, has an air quantity regulatory function, and adjusting position and Welder are closer, and grasp Make easy to use, while having the function of primary filtration weld fumes, and convenient for disassembly and assembly, and improve the mistake of postposition filter plant The advantages of filtering performance, thus the problem and deficiency in effective solution existing apparatus.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of waste gas purification absorbs processing equipment, including exhaust fume collecting hood (1);It is characterized by: the exhaust fume collecting hood (1) is in funnel Shape, and the upper surface on front side of exhaust fume collecting hood (1) is welded with " [ handle (101) of " shape plate, and the inside on exhaust fume collecting hood (1) top The filter plate (2) of annular plate-like is fixed with by screw;The top of the exhaust fume collecting hood (1) is fixed with cylindric suction by screw Cigarette portion (3), and the middle position of outer wall is provided with columned adjustment portion (4) on front side of smoking portion (3), and adjustment portion (4) with Smoking portion (3) setting is an integral structure;Cylindric mounting portion (5), and mounting portion are provided at the top of the smoking portion (3) (5) it is an integral structure with smoking portion (3) setting;
The rear end of the adjustment portion (4) offers the mounting groove (401) of round, and mounting groove (401) and smoking portion (3) are internal It is connected, and the inner containment of mounting groove (401) there are columned potentiometer (402);The axis front end of the potentiometer (402) Through adjustment portion (4) to outside, and the axis front end of potentiometer (402) is fixedly connected by attaching nut with adjustment portion (4);It is described It is provided on front side of adjustment portion (4) columned adjusting knob (403), and before adjusting knob (403) is embedded in the axis of potentiometer (402) End;
The threading hole (301) of round is offered on rear side of the smoking portion (3) at the top of outer wall, and threading hole (301) is in front and back Through hole;The bottom face of the smoking portion (3) is set as seam allowance (302), and the bottom of seam allowance (302) is fixed by interior corner bolt There is the motor rack (303) of " people " font plate;The top of the motor rack (303) is fixed with motor (304) by interior corner bolt, And the bottom of motor rack (303) is provided with blade (305);The blade (305) is embedded in the output shaft bottom end of motor (304), And blade (305) is fixedly connected by pin connection mode with the output shaft of motor (304);
Circular snap-ring groove (501) is offered on the outer wall of the mounting portion (5), and snap-ring groove (501) is in vertical linearity battle array Column mode is provided at N.
2. waste gas purification according to claim 1 absorbs processing equipment, it is characterised in that: outside the adjusting knob (403) Undulatory anti-skid chequer is offered on wall, and adjusting knob (403) is set as volume adjusting apparatus by potentiometer (402).
3. waste gas purification according to claim 1 absorbs processing equipment, it is characterised in that: the two sides of the filter plate (2) It is all covered with dust filter screen, and the filter screen is connected with filter plate (2) by bonding mode.
4. waste gas purification according to claim 1 absorbs processing equipment, it is characterised in that: the output of the motor (304) Axis runs through the intermediate position of motor rack (303) by gap fiting mode, and motor (304) is electrically connected with potentiometer (402).
5. waste gas purification according to claim 1 absorbs processing equipment, it is characterised in that: the outer diameter of the mounting portion (5) It is equal with the internal diameter of smoking portion (3), and mounting portion (5) and the longitudinal sectional section of smoking portion (3) are stepped.
6. waste gas purification according to claim 1 absorbs processing equipment, it is characterised in that: the potentiometer (402) uses WH138-4 potentiometer with switch, and the axis shape of potentiometer (402) is set as spending tooth shaft.
CN201920015045.4U 2019-01-06 2019-01-06 A kind of waste gas purification absorption processing equipment Active CN209451516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920015045.4U CN209451516U (en) 2019-01-06 2019-01-06 A kind of waste gas purification absorption processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920015045.4U CN209451516U (en) 2019-01-06 2019-01-06 A kind of waste gas purification absorption processing equipment

Publications (1)

Publication Number Publication Date
CN209451516U true CN209451516U (en) 2019-10-01

Family

ID=68043813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920015045.4U Active CN209451516U (en) 2019-01-06 2019-01-06 A kind of waste gas purification absorption processing equipment

Country Status (1)

Country Link
CN (1) CN209451516U (en)

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