CN213726322U - Pollutant gas spraying and purifying device for chemical experiments - Google Patents

Abstract

The utility model discloses a pollution gas sprays purifier for chemistry experiments relates to scientific research and uses relevant equipment technical field. The utility model discloses a liquid supply box, there is the feed pipe at liquid supply box bottom middle part through position control mechanism swing joint, position control mechanism includes the telescopic link, servo motor, guide block and guide rail, and servo motor upper end guide block sliding connection is in the inboard middle part of guide rail, and extend into the movable groove middle part that liquid supply box bottom middle part was seted up through upper end welded piece, the telescopic link one end in the middle part under the liquid supply box runs through movable groove and a swing joint between the piece, liquid supply box sliding connection is in the elevating system interior front end that its rear end set up, and elevating system includes the pneumatic cylinder, U type case and decorative cover board. The utility model discloses a set up position control mechanism and elevating system structure, have the advantage that reduces use cost, the purifier dismouting of being convenient for.

Description

Pollutant gas spraying and purifying device for chemical experiments

Technical Field

The utility model belongs to the technical field of relevant equipment is used in the scientific research, especially relate to a chemistry is pollution gas for experiments and is sprayed purifier.

Background

Scientific research: generally, a series of activities such as investigation, experiment, trial production and the like are performed by using scientific research means and equipment to know the intrinsic nature and motion rules of objective things, chemical experiments are one of the key elements in scientific research, and a spraying device is used for purifying polluted gas in the chemical experiments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollution gas sprays purifier for chemistry experiments, through setting up position control mechanism and elevating system, solved current spray set and generally carried out comprehensive purification operation in order to realize carrying out the laboratory through installing a plurality of shower nozzles when using, use cost is higher, and is used for the purifying liquid to supply liquid structure to overhaul the dismouting and generally can realize through external rising equipment, influences the result of use, and increases the problem of potential safety hazard.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a pollutant gas spraying and purifying device for chemical experiments, which comprises a liquid supply box, wherein the middle part of the bottom end of the liquid supply box is movably connected with a liquid supply pipe through a position adjusting mechanism, the middle part of the bottom end of the liquid supply pipe is connected with a spray head through equidistant threads, the position adjusting mechanism comprises a telescopic rod, a servo motor, a guide block and a guide rail, the guide block at the upper end of the servo motor is slidably connected with the middle part of the inner side of the guide rail and extends into the middle part of a movable groove arranged at the middle part of the bottom end of the liquid supply box through a support block welded at the upper end, one end of the telescopic rod at the middle part of the right lower part of the liquid supply box penetrates through the movable groove and is movably connected between the support block, the liquid supply box is slidably connected with the inner front end of a lifting mechanism arranged at the rear end of the liquid supply box, the lifting mechanism comprises a hydraulic cylinder, a U-shaped box and a decorative cover plate, the decorative cover plate is connected with the outer front end of the U-shaped box, and the upper end of the front end of the inner bottom of the U-shaped box is connected with a slide block which is slidably connected with the middle part of the slide rail, the slide rail is connected to the front ends of two sides in the U-shaped box, and the front surface of the slide block is in threaded connection with the rear surface of the liquid supply box.

Further, the liquid supply box, U type case are respectively through the tight bolt that rises that inner both sides tip screw thread runs through the setting and screw thread fixed connection between top wall, the back wall, and top wall, back wall set up respectively in liquid supply box upper end and rear, and the positive surface central point of liquid supply box puts through connection and has the booster pump, is used for the connection of liquid supply box, U type case structure by the tight bolt that rises, adopts threaded connection's mode, is convenient for carry out the dismouting to it to the pressure boost of liquid supply incasement portion is realized the outer row of scavenging solution by the booster pump.

Further, the access & exit has been seted up to both sides equidistance through on supply tank positive surface both sides and the liquid feed pipe both sides middle part, and the middle part cup joints in the access & exit and is connected with the conveyer pipe, and the conveyer pipe connects in U type incasement rear end middle part through U type clamp joint, is used for carrying out the outer row of the inside purifying liquid of supply tank and supplementary operation by the access & exit to be used for the direction of purifying liquid to carry by the conveyer pipe, simultaneously, press from both sides through the U type and carry out the structure location to the conveyer pipe that is vertical setting.

Further, the U-shaped clamp is connected to the middle part of the rear end in the U-shaped box through second fastening bolts arranged in the middle section of the end part at equal intervals in a threaded manner, the upper part in the U-shaped box is connected with a limiting block through first fastening bolts in a threaded manner, the inner side of the limiting block is connected with the upper surface of a sliding block in an abutting manner, the first fastening bolts and the second fastening bolts are used for connecting and fixing the U-shaped clamp and the limiting block structure, the inner side of the limiting block is connected with the upper surface of the sliding block in an abutting manner, the sliding block is structurally limited, and the sliding block is prevented from falling and being damaged.

Further, the front end welded connection of both sides has the fixture block in the dress trim cover board, and the fixture block joint is connected in the middle part in the draw-in groove that U type case both sides rear portion was seted up, and the rear portion equidistance is connected with positioning bolt under the dress trim cover board both sides, is connected by the joint of structure between fixture block and the draw-in groove for dress trim cover plate structure's connection, and be used for dress trim cover plate structure's reconnection by positioning bolt, carry out shielding of U type incasement portion spare part through dress trim cover board, improve its aesthetic property.

Further, through screwed pipe, screw rod screw thread fixed connection between guide block, the servo motor, and screwed pipe welded connection is in the inner middle part of guide block, the screw rod tip respectively with in the screwed pipe middle part and the servo motor on middle part threaded connection, by the screw rod tip with in the screwed pipe middle part and the servo motor on the threaded connection of middle part structure for the connection of structure between guide block, the servo motor, through the slip of guide block at the inboard middle part of guide rail, be used for carrying out position control to the feed pipe, increase it sprays the purification area.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up telescopic link and servo motor, have and carry out the multi-angle to the shower nozzle and adjust, reduce shower nozzle installation volume, reduce use cost's effect, it generally carries out comprehensive purification operation in order to realize carrying out the laboratory through a plurality of shower nozzles to have solved spray set when using, the higher problem of use cost, be connected with the liquid supply pipe of shower nozzle through swing joint between the position control mechanism at last middle part and the liquid supply box, under the effect of external control end, the power of promoting is applyed the guide block to the telescopic link in the position control mechanism, be used for the liquid supply pipe to carry out horizontal position control, rotate the liquid supply pipe by servo motor, be used for the liquid supply pipe to carry out rotation angle and adjust, the operation of spraying of the big face machine scavenging solution in laboratory is carried out through the shower nozzle of fixed quantity, use cost is reduced, and convenient use.

2. The utility model discloses a set up pneumatic cylinder and dress trim cover, it overhauls to have to be convenient for supply liquid structure to go up and down, and simultaneously, improve the effect of its aesthetic property, it generally can realize through external rising equipment to have solved and be used for the purifying liquid to supply liquid structure to overhaul the dismouting, influence the result of use, and increase the problem of potential safety hazard, under the effect of external control end, by the power that the pneumatic cylinder goes up and down to the slider, through the slip operation of slider at the inboard middle part of slide rail, be used for the slider to drive the confession liquid case and go up and down, be convenient for carry out maintenance or change to it, and simultaneously, be connected with dress trim cover at U type case outside front end, shield U type incasement portion spare part, improve its aesthetic property, and is convenient to use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

fig. 4 is an enlarged schematic view of the point B in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a top wall; 2. an entrance and an exit; 3. a delivery pipe; 4. a booster pump; 5. a liquid supply tank; 6. a spray head; 7. tensioning the bolt; 8. a liquid supply tube; 9. a lifting mechanism; 901. a U-shaped box; 902. a decorative cover plate; 903. a slide rail; 904. a slider; 905. a hydraulic cylinder; 10. a rear wall; 11. a position adjustment mechanism; 111. a guide rail; 112. a guide block; 113. a movable groove; 114. supporting a block; 115. a telescopic rod; 116. a servo motor; 12. a screw; 13. a solenoid; 14. a card slot; 15. a clamping block; 16. positioning the bolt; 17. a limiting block; 18. a first fastening bolt; 19. a U-shaped clamp; 20. and a second fastening bolt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a pollutant gas spray purification device for chemical experiment, which comprises a liquid supply tank 5, a liquid supply pipe 8 is movably connected to the middle of the bottom end of the liquid supply tank 5 through a position adjusting mechanism 11, a spray head 6 is connected to the middle of the bottom end of the liquid supply pipe 8 through equidistant threads, the position adjusting mechanism 11 comprises a telescopic rod 115, a servo motor 116, a guide block 112 and a guide rail 111, the guide block 112 at the upper end of the servo motor 116 is slidably connected to the middle of the inner side of the guide rail 111 and extends into the middle of a movable groove 113 arranged at the middle of the bottom end of the liquid supply tank 5 through a support block 114 welded at the upper end, the servo motor 116 is Y2100L2, which belongs to the prior art, the telescopic rod 115 is SFU, which belongs to the prior art, when the spray head 6 sprays the purification liquid at the inner part of the laboratory through the liquid supply tank 5, under the action of an external control end, the telescopic rod 115 gradually applies pushing force to the guide block 112, so that the guide block 112 drives the liquid supply pipe 8 connected with the spray head 6 to gradually slide inwards in the middle of the inner side of the guide rail 111, meanwhile, the servo motor 116 drives the liquid supply pipe 8 to rotate at a low speed, and large-area spraying and purification of polluted gas can be carried out in a laboratory, one end of the telescopic rod 115 in the middle section of the right lower part of the liquid supply box 5 penetrates through the movable groove 113 and is movably connected with the support block 114, the liquid supply box 5 is slidably connected with the inner front end of the lifting mechanism 9 arranged at the rear end of the liquid supply box 5, the lifting mechanism 9 comprises a hydraulic cylinder 905, a U-shaped box 901 and a decorative cover plate 902, the decorative cover plate 902 is connected with the outer front end of the U-shaped box 901, the upper end of the hydraulic cylinder 905 at the front end of the inner bottom of the U-shaped box 901 is connected with the sliding block in the middle of the inner side of the sliding rail 903, the sliding rail 903 is connected with the front ends of the two sides in the U-shaped box 901, the front surface of the sliding block 904 is in threaded connection with the rear surface of the liquid supply box 5, the hydraulic cylinder 905 is HOB6350, belong to prior art, supply tank 5 when installing, carry out the connection of rear end middle part structure in U type case 901 through U type clamp 19 to conveyer pipe 3 in advance, at this moment, under the effect of external control end, exert ascending power to slider 904 by pneumatic cylinder 905, drive supply tank 5 through slider 904 and carry out ascending slip in the inboard middle part of slide rail 903, it can to be until slider 904 upper end surface and stopper 17 inboard conflict are connected, at this moment, the fixture block 15 that will decorate apron 902 one end both sides is just to the draw-in groove 14 setting of U type case 901 both sides lower part, and exert ascending power to it, simultaneously, it can to exert clockwise power to positioning bolt 16, if when dismantling supply tank 5, it can to repeat above-mentioned opposite step.

As shown in figures 1 and 4, a liquid supply tank 5 and a U-shaped tank 901 are respectively fixedly connected with a top wall 1 and a rear wall 10 through a tensioning bolt 7 which is arranged at the end part of the inner end in a penetrating way, the top wall 1 and the rear wall 10 are respectively arranged at the upper end of the liquid supply tank 5 and at the rear part of the liquid supply tank, the central position of the front surface of the liquid supply tank 5 is connected with a booster pump 4 in a penetrating way, the type of the booster pump 4 is GDL, the booster pump belongs to the prior art, clockwise force is applied to the tensioning bolt 7, the inner end of the tensioning bolt 7 penetrates through the U-shaped tank 901, the liquid supply tank 5 is connected with the rear wall 10 and the surface of the top wall 1 and is used for connecting the structures of the U-shaped tank 901 and the liquid supply tank 5, the positions of the top wall 1 and the rear wall 10 are explained, so that the U-shaped tank 901 and the liquid supply tank 5 are conveniently installed at the correct positions, and the purified liquid inside the liquid supply tank 5 is discharged under the action of an external control end by the booster pump 4, the two sides of the front surface of the liquid supply box 5 and the middle parts of the two sides of the upper part of the liquid supply pipe 8 are provided with an inlet and an outlet 2 in an equidistant penetrating way, the middle part in the inlet and the outlet 2 is connected with a conveying pipe 3 in a sleeving way, the conveying pipe 3 is connected with the middle part of the rear end in the U-shaped box 901 in a clamping way through a U-shaped clamp 19, the inlet and the outlet 2 are used for discharging and supplementing purified liquid in the liquid supply box 5, the conveying pipe 3 is used for guiding and conveying the purified liquid, meanwhile, the conveying pipe 3 which is vertically arranged is structurally positioned through the U-shaped clamp 19, the phenomenon that the conveying pipe 3 which is vertically arranged is bent at the rear part in the U-shaped box 901 to influence the conveying operation of the purified liquid is avoided, the U-shaped clamp 19 is connected with the middle part of the rear end in the U-shaped box 901 through second fastening bolts 20 which are arranged at the middle section of the end part in an equidistant threaded way, the upper part in the U-shaped box 901 is connected with a limiting block 17 through a first fastening bolt 18 in a threaded way, and the inner side of the limiting block 17 is connected with the upper surface of the sliding block 904 in a butting way, by applying clockwise power to first fastening bolt 18, second fastening bolt 20 for the connection of stopper 17, U type clamp 19 structure, adopt threaded connection's mode, apply anticlockwise power to it for the dismantlement of its structure is overhauld, and is connected with stopper 17 inboard and slider 904 upper surface conflict, carries out the structure spacing to slider 904 in the slip, avoids it to take place to drop the damage, reduce cost.

As shown in fig. 3, the front ends of the two sides in the decorative cover 902 are welded with the fixture blocks 15, the fixture blocks 15 are connected to the middle of the inside of the clamping grooves 14 formed in the rear portions of the two sides of the U-shaped box 901 in a clamping manner, the lower rear portions of the two sides of the decorative cover 902 are connected with the positioning bolts 16 at equal intervals, the fixture blocks 15 on the two sides of one end of the decorative cover 902 are arranged right opposite to the clamping grooves 14 on the lower portions of the two sides of the U-shaped box 901, upward force is applied to the fixture blocks, meanwhile, clockwise force is applied to the positioning bolts 16, the decorative cover 902 is connected with the front end structure of the outer side of the U-shaped box 901, the inside of the U-shaped box 901 is shielded through the decorative cover 902, and the attractiveness of the decorative cover is improved.

As shown in fig. 2, the guide block 112 and the servo motor 116 are fixedly connected by the screw 13 and the screw 12, the screw 13 is welded to the middle part of the inner end of the guide block 112, the end part of the screw 12 is respectively in threaded connection with the middle part of the screw 13 and the upper middle part of the servo motor 116, clockwise force is applied to the screw 12, the end part of the screw 12 is in threaded connection with the middle part of the screw 13 and the upper middle part of the servo motor 116, the guide block 112 and the servo motor 116 are structurally connected, and the transverse position of the spray head 6 is moved by sliding the guide block 112 on the middle part of the inner side of the guide rail 111, so that the spraying area of the polluting gas in the laboratory is increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a chemistry is polluted gas for experiment sprays purifier, includes liquid supply case (5), its characterized in that: feed tank (5) bottom middle part has feed pipe (8) through position control mechanism (11) swing joint, and feed pipe (8) bottom middle part equidistance threaded connection has shower nozzle (6), position control mechanism (11) include telescopic link (115), servo motor (116), guide block (112) and guide rail (111), and servo motor (116) upper end guide block (112) sliding connection in guide rail (111) inboard middle part to extend into movable groove (113) interior middle part that feed tank (5) bottom middle part was seted up through upper end welded piece (114), telescopic link (115) one end in the middle part under feed tank (5) runs through movable groove (113) and a swing joint between piece (114), feed tank (5) sliding connection is in elevating system (9) the front end that its rear end set up, and elevating system (9) include pneumatic cylinder (905), The liquid supply box comprises a U-shaped box (901) and a decorative cover plate (902), wherein the decorative cover plate (902) is connected to the outer front end of the U-shaped box (901), the upper end of a hydraulic cylinder (905) at the front end of the inner bottom of the U-shaped box (901) is connected with a sliding block (904) in sliding connection with the middle of the inner side of a sliding rail (903), the sliding rail (903) is connected to the front ends of the inner two sides of the U-shaped box (901), and the front surface of the sliding block (904) is in threaded connection with the rear surface of the liquid supply box (5).

2. The pollutant gas spray purification device for the chemical experiment as recited in claim 1, wherein the liquid supply tank (5) and the U-shaped tank (901) are respectively in threaded fixed connection with the top wall (1) and the rear wall (10) through tensioning bolts (7) which are arranged at both side end parts of the inner end in a threaded manner, the top wall (1) and the rear wall (10) are respectively arranged at the upper end and the rear part of the liquid supply tank (5), and the booster pump (4) is connected to the center position of the front surface of the liquid supply tank (5) in a threaded manner.

3. The polluted gas spraying and purifying device for the chemical experiment according to claim 1, wherein the two sides of the front surface of the liquid supply tank (5) and the middle parts of the two sides of the liquid supply pipe (8) are provided with the inlet and outlet (2) in a penetrating manner at equal intervals, the middle parts in the inlet and outlet (2) are connected with the conveying pipe (3) in a sleeved manner, and the conveying pipe (3) is connected with the middle part of the rear end in the U-shaped tank (901) in a clamping manner through a U-shaped clamp (19).

4. The polluted gas spraying and purifying device for the chemical experiment according to claim 3, wherein the U-shaped clamp (19) is in threaded connection with the middle part of the inner rear end of the U-shaped box (901) at equal intervals through second fastening bolts (20) arranged in the middle section of the end part, a limiting block (17) is in threaded connection with the inner upper part of the U-shaped box (901) through first fastening bolts (18), and the inner side of the limiting block (17) is in interference connection with the upper surface of the sliding block (904).

5. The polluted gas spraying and purifying device for the chemical experiment as claimed in claim 1, wherein the front ends of the two sides in the decorative cover plate (902) are welded with the clamping blocks (15), the clamping blocks (15) are clamped and connected with the middle parts in the clamping grooves (14) formed in the rear parts of the two sides of the U-shaped box (901), and the lower rear parts of the two sides of the decorative cover plate (902) are equidistantly connected with the positioning bolts (16).

6. The pollutant gas spraying and purifying device for the chemical experiment according to claim 1, wherein the guide block (112) and the servo motor (116) are fixedly connected through a solenoid (13) and a screw (12) in a threaded manner, the solenoid (13) is welded to the middle of the inner end of the guide block (112), and the end of the screw (12) is respectively in threaded connection with the middle of the inside of the solenoid (13) and the middle of the upper part of the servo motor (116).

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