CN213286281U - Device capable of sucking VOC - Google Patents

Abstract

The utility model provides a device that can inhale VOC, including cylindrical box, the equal dark helicla flute of cross section for the C font is all seted up from top to bottom to the internal side wall of box, the first through-hole of circular shape is seted up to the corresponding helicla flute top end department in box lateral surface top, first through-hole is tangent with the helicla flute upper end, the fixed cover of first through-hole internal seal is equipped with first body, one end and the helicla flute upper end that first body stretches into in the box are linked together, the box outside is equipped with the air pump, first body is located the gas outlet fixed connection and the intercommunication of the outer one end of box and air pump, the corresponding helicla flute lower extreme department in box lateral surface top has seted up circular shape second through-hole. The utility model discloses simple structure, convenient to use to the helicla flute is as VOC main entrance, and cooperation organic solvent absorbs the method, has both fully increased absorption stroke and absorption rate, can carry out preliminary classification according to molecular mass with the VOC after being absorbed again, does benefit to follow-up extraction and utilization.

Description

Device capable of sucking VOC

Technical Field

The utility model belongs to the waste gas absorbing device field, specifically speaking are device of adsorbable VOC.

Background

The VOC refers to volatile organic substances, people feel headache and giddiness when the VOC-containing environment works for a long time, and therefore the VOC in the environment needs to be absorbed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device capable of sucking VOC for solving the defects in the prior art.

The utility model discloses a following technical scheme realizes:

a device capable of sucking VOC (volatile organic compounds) comprises a cylindrical box body, wherein the inner side wall of the box body is provided with a spiral groove with the same depth and a C-shaped cross section from top to bottom, a first circular through hole is formed in the top of the outer side surface of the box body and corresponds to the uppermost end of the spiral groove, the first through hole is tangent to the upper end of the spiral groove, a first pipe body is fixedly sleeved in the first through hole in a sealing manner, one end of the first pipe body extending into the box body is communicated with the upper end of the spiral groove, an air pump is arranged on the outer side of the box body, one end of the first pipe body located outside the box body is fixedly connected and communicated with an air outlet of the air pump, a second circular through hole is formed in the top of the outer side surface of the box body and corresponds to the lower end of the spiral groove, the second through hole is tangent to the lower end of the spiral groove, a second pipe, the box top fixed mounting has output shaft motor up, the first gear of fixed suit on the output shaft of motor, the third through-hole has been seted up at the box top, it has the third body to pass in the third through-hole, the third body is connected with third through-hole sealed bearing, the fixed cover in third body upper portion is equipped with the second gear, second gear and first gear intermeshing, a plurality of spouts and all install the shower nozzle in the spout have evenly been seted up along upper and lower direction to third body lateral wall lower part, the box top is equipped with the organic solvent case of built-in hydraulic pump, the third body is connected and the third body passes through rotary joint rotation with the hydraulic pump delivery outlet of organic solvent incasement with organic solvent bottom of the case portion sealed rotation and communicates, the fourth through-hole has been seted up at box bottom surface middle part, the box below is equipped with the second collector, the second collector passes through fourth body and fourth through-hole.

According to the device capable of sucking VOC, the funnel-shaped flow guide block is fixedly mounted on the inner bottom surface of the box body.

According to the device capable of absorbing VOC, the speed control module is arranged above the box body and is connected with the air pump, the motor and the hydraulic pump in the organic solvent box.

According to the device capable of absorbing VOC, the air suction port of the air pump is provided with the dust filter screen.

The utility model has the advantages that: when the utility model is used for VOC absorption treatment, waste gas is input into the box body from the air pump, the hydraulic pump in the organic solvent box conveys organic solvent to the third pipe body and refines and sprays the organic solvent from the spray head, the waste gas moves downwards along the spiral groove, because of the kinetic energy provided by the air pump, the VOC particles with large molecular mass in the waste gas are subjected to large centrifugal force and are close to the side wall of the spiral groove, the VOC particles with small molecular mass in the waste gas are subjected to small centrifugal force in the moving process, so that the VOC particles escape from the spiral groove, the VOC particles with large molecular mass in the waste gas are fully mixed with the organic solvent and fall into the second collector below the bottom of the box body, under the driving of the motor, the third pipe body enables the organic solvent to be sprayed more uniformly, meanwhile, the organic solvent can be sprayed into the spiral groove, the VOC particles with large molecular mass in the waste, the spiral groove is matched with the refined spray head, so that the contact area of the VOC and the organic solvent can be increased, the absorption channel can be increased, the absorption effect and the absorption efficiency are improved, and meanwhile, the VOC particles can be primarily separated according to the molecular mass, so that the subsequent recycling is convenient; the utility model discloses simple structure, convenient to use to the helicla flute is as VOC main entrance, and cooperation organic solvent absorbs the method, has both fully increased absorption stroke and absorption rate, can carry out preliminary classification according to molecular mass with the VOC after being absorbed again, does benefit to follow-up extraction and utilization.

Drawings

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

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is a view taken along line A of FIG. 1; fig. 3 is a left side view of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A device capable of sucking VOC comprises a cylindrical box body 1, wherein the inner side wall of the box body 1 is provided with a spiral groove 2 with the cross section being C-shaped and the same depth from the top to the bottom, the top of the outer side surface of the box body 1 is provided with a circular first through hole 3 corresponding to the uppermost end of the spiral groove 2, the first through hole 3 is tangent to the upper end of the spiral groove 2, a first pipe body 4 is hermetically and fixedly sleeved in the first through hole 3, one end of the first pipe body 4 extending into the box body 1 is communicated with the upper end of the spiral groove 2, the outer side of the box body 1 is provided with an air pump 5, one end of the first pipe body 4 positioned outside the box body 1 is fixedly connected and communicated with an air outlet of the air pump 5, a circular second through hole 6 is arranged at the top of the outer side surface of the box body 1 and corresponding to the lower end of the spiral groove 2, the second through hole 6 is tangent to the lower end of the, a first collector 8 is arranged outside the box body 1, one end of a second pipe body 7 positioned outside the box body 1 is fixedly connected and communicated with the first collector 8, a motor 9 with an upward output shaft is fixedly arranged at the top of the box body 1, a first gear 10 is fixedly sleeved on the output shaft of the motor 9, a third through hole 11 is arranged at the top of the box body 1, a third pipe body 12 penetrates through the third through hole 11, the third pipe body 12 is connected with the third through hole 11 through a sealing bearing, a second gear 13 is fixedly sleeved at the upper part of the third pipe body 12, the second gear 13 is mutually meshed with the first gear 10, a plurality of nozzles are uniformly arranged at the lower part of the side wall of the third pipe body 12 along the vertical direction, nozzles 14 are respectively arranged in the nozzles, an organic solvent box 15 with a built-in hydraulic pump is arranged above the box body 1, the third pipe body 12 is connected with the bottom of the organic solvent box 15 in a sealing and rotating mode, and the third, a fourth through hole 16 is formed in the middle of the bottom surface of the box body 1, a second collector 17 is arranged below the box body 1, and the second collector 17 is fixedly connected and communicated with the fourth through hole 16 through a fourth pipe body. When the utility model is used for VOC absorption treatment, waste gas is input into the box body 1 from the air pump 5, the hydraulic pump in the organic solvent box 15 conveys organic solvent to the third pipe body 12 and refines and sprays the organic solvent from the spray nozzle 14, the waste gas moves downwards along the spiral groove 2, because of the kinetic energy provided by the air pump 5, the VOC particles with large molecular mass in the waste gas are subjected to large centrifugal force and are close to the side wall of the spiral groove 2, the VOC particles with small molecular mass in the waste gas are subjected to small centrifugal force in the movement process, so the VOC particles escape from the spiral groove 2, the VOC particles fall into the second collector 17 below the bottom of the box body 1 after being fully mixed with the organic solvent in the middle of the box body 1, under the driving of the motor 9, the third pipe body 12 enables the organic solvent to be sprayed more uniformly, meanwhile, the organic solvent can be sprayed into the spiral groove 2, the VOC particles with large molecular mass in the waste gas are absorbed, then the, the spiral groove 2 is matched with the refined spray head 14, so that the contact area of VOC and an organic solvent can be increased, an absorption channel can be increased, the absorption effect and the absorption efficiency are improved, and meanwhile, VOC particles can be primarily separated according to molecular mass, so that the subsequent recycling is facilitated; the utility model discloses simple structure, convenient to use to the helicla flute is as VOC main entrance, and cooperation organic solvent absorbs the method, has both fully increased absorption stroke and absorption rate, can carry out preliminary classification according to molecular mass with the VOC after being absorbed again, does benefit to follow-up extraction and utilization.

Specifically, as shown in the figure, a funnel-shaped guide block 18 is fixedly installed on the inner bottom surface of the box body 1 according to the embodiment. The mixed liquid flowing to the bottom surface can flow into the second collector 17 more quickly through the flow guide block 18, and the absorption efficiency is improved.

Specifically, as shown in the figure, a speed control module 19 is disposed above the tank 1 according to the embodiment, and the speed control module 19 is connected to the air pump 5, the motor 9 and the hydraulic pump in the organic solvent tank 15. The speed control module 19 can adjust the rotating speed of the motor 9 and the power of the hydraulic pump in the organic solvent tank 15 according to the air suction speed of the air pump 5, so that reasonable material matching is provided, and the absorption cost is reduced.

Further, as shown in the figure, a dust filter 20 is disposed at the air suction port of the air pump 5 according to the embodiment. The solid dust and impurities are reduced from entering the box body 1, the organic solvent is prevented from being polluted, and the absorption efficiency is prevented from being reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (4)

1. A device capable of absorbing VOC is characterized in that: comprises a cylindrical box body (1), wherein the inner side wall of the box body (1) is provided with a spiral groove (2) with the cross section being C-shaped and the same depth from the top to the bottom, the top of the outer side surface of the box body (1) is provided with a circular first through hole (3) corresponding to the uppermost end of the spiral groove (2), the first through hole (3) is tangent to the upper end of the spiral groove (2), a first pipe body (4) is hermetically and fixedly sleeved in the first through hole (3), one end of the first pipe body (4) extending into the box body (1) is communicated with the upper end of the spiral groove (2), the outer side of the box body (1) is provided with an air pump (5), one end of the first pipe body (4) positioned outside the box body (1) is fixedly connected and communicated with an air outlet of the air pump (5), the top of the outer side surface of the box body (1) is provided with a circular second, second body (7) is overlapped to second through-hole (6) internal seal fixed cover, one end that second body (7) stretched into in box (1) is linked together with helicla flute (2) lower extreme, box (1) outside is equipped with first collector (8), second body (7) lie in box (1) outer one end and first collector (8) fixed connection and intercommunication, box (1) top fixed mounting has motor (9) of output shaft up, fixed suit first gear (10) on the output shaft of motor (9), third through-hole (11) have been seted up at box (1) top, third body (12) have been passed in third through-hole (11), third body (12) are connected with third through-hole (11) sealed bearing, the fixed cover in third body (12) upper portion is equipped with second gear (13), second gear (13) and first gear (10) intermeshing, third body (12) lateral wall lower part has evenly been seted up along upper and lower direction in a plurality of spouts and all the installation spouts are spouted and spout Head (14), organic solvent case (15) of built-in hydraulic pump are equipped with to box (1) top, third body (12) and organic solvent case (15) bottom seal rotate be connected and third body (12) and organic solvent case (15) incasement hydraulic pump delivery outlet pass through rotary joint and rotate to be connected and communicate, fourth through-hole (16) have been seted up at box (1) bottom surface middle part, box (1) below is equipped with second collector (17), second collector (17) are through fourth body and fourth through-hole (16) fixed connection and intercommunication.

2. A device according to claim 1, wherein said device is characterized in that: the bottom surface in the box body (1) is fixedly provided with a funnel-shaped flow guide block (18).

3. A device according to claim 1, wherein said device is characterized in that: a speed control module (19) is arranged above the box body (1), and the speed control module (19) is connected with the air pump (5), the motor (9) and a hydraulic pump in the organic solvent box (15).

4. A device according to claim 1, wherein said device is characterized in that: and a dust filtering net (20) is arranged at the air suction port of the air pump (5).

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