CN212119483U

CN212119483U - A spray set for waste gas treatment

Info

Publication number: CN212119483U
Application number: CN202020157116.7U
Authority: CN
Inventors: 游菊明
Original assignee: Sichuan Qiyibiao Information Technology Co Ltd
Current assignee: Bayannur Yuefeng Chemical Co ltd
Priority date: 2020-02-07
Filing date: 2020-02-07
Publication date: 2020-12-11
Anticipated expiration: 2030-02-07

Abstract

The utility model discloses a spray set for waste gas treatment, including spraying the case, spray the bottom fixedly connected with liquid reserve tank of incasement chamber, the top fixedly connected with filter screen of liquid reserve tank inner chamber, it has the intake pipe to spray the left bottom intercommunication of case, the first otter board of the horizontal fixedly connected with of middle-end of spraying the incasement chamber, the fixedly connected with protecting crust of center department at first otter board top, the fixedly connected with driving motor of center department of first otter board bottom. The utility model discloses a spray the cooperation of case, liquid reserve tank, the pump body, drain pipe, helical blade, bull stick, driving motor, pall ring filler, manifold, receive hydrophone, bleeder, shower head and exhaust fan and use, solved current waste gas spray set because the flow of waste gas is great for inorganic waste gas and liquid can't obtain abundant contact, thereby lead to inorganic waste gas to get rid of incompletely, reduced the problem of exhaust-gas treatment efficiency.

Description

A spray set for waste gas treatment

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a spray set for waste gas treatment.

Background

The waste gas treatment mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, inorganic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, wherein the inorganic waste gas generally adopts a liquid spraying mode, so that harmful substances in the inorganic waste gas are dissolved in liquid, and the purpose of separating the harmful substances from the gas is achieved.

The existing waste gas spraying device has the defects that the inorganic waste gas and liquid can not be fully contacted due to the large flow of the waste gas, so that the inorganic waste gas is not completely removed, and the waste gas treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray set for exhaust-gas treatment possesses the advantage that the treatment effect is good, has solved current exhaust gas spray set because the flow of waste gas is great for inorganic waste gas and liquid can't obtain abundant contact, thereby lead to inorganic waste gas to get rid of incompletely, reduced exhaust-gas treatment efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying device for waste gas treatment comprises a spraying box, wherein a liquid storage box is fixedly connected to the bottom of an inner cavity of the spraying box, a filter screen is fixedly connected to the top of the inner cavity of the liquid storage box, an air inlet pipe is communicated with the left bottom of the spraying box, a first screen plate is transversely and fixedly connected to the middle end of the inner cavity of the spraying box, a protective shell is fixedly connected to the center of the top of the first screen plate, a driving motor is fixedly connected to the center of the bottom of the first screen plate, the top of the output end of the driving motor penetrates through the top of the first screen plate and is fixedly sleeved with a first belt pulley, rotating rods are arranged on two sides of the center of the bottom of the first screen plate in a penetrating mode, helical blades are fixedly connected to the bottom of the surfaces of the rotating rods, a second belt pulley is fixedly sleeved on the inner cavity of the protective shell, and a transmission belt is connected between the, the top of the inner cavity of the spraying box is transversely and fixedly connected with pall ring fillers, the bottom of the right side of the spraying box is fixedly connected with a pump body, the liquid inlet end of the pump body is communicated with a liquid inlet pipe, one end of the liquid inlet pipe, far away from the pump body, penetrates to the bottom of the inner cavity of the liquid storage box, the liquid outlet end of the pump body is communicated with a liquid outlet pipe, one end of the liquid outlet pipe, far away from the pump body, penetrates to the top of the inner cavity of the spraying box and is communicated with a collecting pipe, the left side of the collecting pipe is communicated with a branch pipe, the bottom of the branch pipe is communicated with a spraying head, the top of the inner cavity of the spraying box is transversely and fixedly connected with a water collector, the center of the top of the spraying box is communicated with an air outlet pipe, the bottom of the inner cavity of the air outlet pipe is, the bottom of the front surface of the spraying box is movably connected with a sealing door.

Preferably, the equal fixedly connected with mounting panel in both sides of protecting crust, the top of mounting panel is run through and is provided with fastening bolt, and fastening bolt's bottom is run through to the inside of first otter board and rather than inside threaded connection, the protecting crust is the circular arc type structure.

Preferably, the both sides of exhaust fan all fixedly connected with dead lever, the one end fixed connection in the inner wall of outlet duct that the exhaust fan was kept away from to the dead lever, apron and the junction of outlet duct are through pivot swing joint.

Preferably, the joint of the sealing door and the spraying box is movably connected through a hinge, the sealing door and the spraying box are sealed, and a handle is fixedly connected to the right side of the front surface of the sealing door.

Preferably, fixed mounting has flow control valve on the drain pipe, the quantity of bleeder is three, and evenly distributed in the left side of manifold, the junction of bull stick and driving motor and first otter board all passes through bearing swing joint.

Preferably, the inner cavity of the liquid storage tank is filled with alkaline washing water, and the top of the inner cavity of the air outlet pipe is filled with activated carbon particles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a spray the case, the liquid reserve tank, the pump body, the drain pipe, helical blade, the bull stick, driving motor, pall ring packs, the collecting tube, receive the hydrophone, the bleeder, the cooperation of shower head and exhaust fan is used, can make waste gas and spray liquid fully contact, thereby improve exhaust-gas treatment efficiency, solved current exhaust-gas spraying device because the flow of waste gas is great, make inorganic waste gas and liquid can't obtain fully contact, thereby lead to inorganic waste gas to get rid of incompletely, the problem of exhaust-gas treatment efficiency has been reduced.

2. The utility model can filter the sprayed liquid through the use of the filter screen, thereby facilitating the recycling of the liquid, and through the use of the protective shell, the transmission belt can be protected, thereby avoiding the phenomenon that the sprayed liquid drops on the transmission belt to cause skidding, through the use of the helical blade, the sprayed liquid can be lifted and generates vortex, thereby leading the sprayed liquid to be fully mixed with the waste gas, through the use of the pall ring filler, the utilization ratio of the inner space and the inner surface of the pall ring can be greatly improved, the air flow resistance is reduced, thereby leading the liquid to be evenly distributed, through the use of the water collector, the waste of the sprayed liquid caused by the suction of the sprayed liquid by the exhaust fan can be avoided, through the use of the active carbon particles, the suspended particles in the waste gas can be adsorbed, through the use of the cover plate, the active carbon particles can be conveniently replaced, through the use of the flow control valve, can control the flow size of spraying liquid, through the use of exhaust fan, can conveniently spray the exhaust of the incasement waste gas that will get into.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional structural view of the protective shell of the present invention;

FIG. 3 is an enlarged structural view of A in FIG. 1 according to the present invention;

FIG. 4 is a partial main view structure diagram of the spraying box of the present invention;

fig. 5 is a plan view of the lateral pipe according to the present invention.

In the figure: 1 spray box, 2 liquid storage tanks, 3 filter screens, 4 liquid inlet pipes, 5 pump bodies, 6 liquid outlet pipes, 7 helical blades, 8 rotating rods, 9 driving motors, 10 pall ring fillers, 11 flow control valves, 12 collecting pipes, 13 water collectors, 14 branch pipes, 15 spray headers, 16 protective shells, 17 first screen plates, 18 air inlet pipes, 19 second belt pulleys, 20 first belt pulleys, 21 transmission belts, 22 air outlet pipes, 23 exhaust fans, 24 cover plates, 25 second screen plates and 26 sealing doors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a spray tank 1, liquid reserve tank 2, filter screen 3, feed liquor pipe 4, the pump body 5, drain pipe 6, helical blade 7, bull stick 8, driving motor 9, pall ring packs 10, flow control valve 11, collecting tube 12, receive hydrophone 13, lateral pipe 14, shower head 15, protecting crust 16, first otter board 17, intake pipe 18, second belt pulley 19, first belt pulley 20, driving belt 21, outlet duct 22, exhaust fan 23, apron 24, second otter board 25 and sealing door 26 part are the parts that general standard spare or technical field personnel know, its structure and principle all can all be known or know through conventional experimental method for this technical field personnel through the technical manual.

Referring to fig. 1-5, a spraying device for waste gas treatment comprises a spraying box 1, a liquid storage box 2 is fixedly connected to the bottom of the inner cavity of the spraying box 1, alkaline washing water is contained in the inner cavity of the liquid storage box 2, a filter screen 3 is fixedly connected to the top of the inner cavity of the liquid storage box 2, the filter screen 3 is used for filtering sprayed liquid and facilitating recycling of the sprayed liquid, an air inlet pipe 18 is communicated with the bottom of the left side of the spraying box 1, a first mesh plate 17 is transversely and fixedly connected to the middle end of the inner cavity of the spraying box 1, a protective shell 16 is fixedly connected to the center of the top of the first mesh plate 17, mounting plates are fixedly connected to both sides of the protective shell 16, fastening bolts are arranged on the top of the mounting plates in a penetrating manner, the bottoms of the fastening bolts penetrate into the first mesh plate 17 and are in threaded connection with the first mesh plate 17, the protective shell, the transmission belt 21 can be protected, the phenomenon that spraying liquid drops on the transmission belt to cause slipping is avoided, the driving motor 9 is fixedly connected to the center of the bottom of the first screen plate 17, the top of the output end of the driving motor 9 penetrates through the top of the first screen plate 17 and is fixedly sleeved with the first belt pulley 20, the rotating rods 8 are arranged on two sides of the center of the bottom of the first screen plate 17 in a penetrating mode, the bottom of the surface of each rotating rod 8 is fixedly connected with the spiral blade 7, the spraying liquid after spraying can be lifted and generates eddy current through the use of the spiral blade 7, the spraying liquid is fully mixed with waste gas, the top of each rotating rod 8 penetrates through the inner cavity of the protective shell 16 and is fixedly sleeved with the second belt pulley 19, the transmission belt 21 is connected between the surfaces of the first belt pulley 20 and the second belt pulley 19, the pall ring filler 10 is transversely and fixedly connected to the top of the inner cavity of the spraying box 1, and the, the utilization rate of the inner space and the inner surface of the ring can be greatly improved, the air flow resistance is reduced, and therefore liquid is uniformly distributed, the bottom of the right side of the spraying box 1 is fixedly connected with a pump body 5, the liquid inlet end of the pump body 5 is communicated with a liquid inlet pipe 4, one end of the liquid inlet pipe 4, far away from the pump body 5, penetrates to the bottom of the inner cavity of the liquid storage box 2, the liquid outlet end of the pump body 5 is communicated with a liquid outlet pipe 6, one end of the liquid outlet pipe 6, far away from the pump body 5, penetrates to the top of the inner cavity of the spraying box 1 and is communicated with a collecting pipe 12, the left side of the collecting pipe 12 is communicated with branch pipes 14, a flow control valve 11 is fixedly installed on the liquid outlet pipe 6, the flow of the spraying liquid can be controlled by using the flow control valve 11, the number of the branch pipes 14 is three, the branch pipes are, the bottom of the branch pipe 14 is communicated with a spray header 15, the top of the inner cavity of the spray box 1 is transversely and fixedly connected with a water collector 13, the waste of spray liquid caused by the suction of the spray liquid by an exhaust fan 23 can be avoided by using the water collector 13, the center of the top of the spray box 1 is communicated with an air outlet pipe 22, the bottom of the inner cavity of the air outlet pipe 22 is fixedly connected with the exhaust fan 23, both sides of the exhaust fan 23 are fixedly connected with fixed rods, one end of each fixed rod far away from the exhaust fan 23 is fixedly connected to the inner wall of the air outlet pipe 22, the connecting part of the cover plate 24 and the air outlet pipe 22 is movably connected through a rotating shaft, the waste gas entering the spray box 1 can be conveniently discharged by using the exhaust fan 23, the left side of the top of the air outlet pipe 22 is movably connected with the cover plate 24, the top of the inner cavity of, through the use of the cover plate 24, the active carbon particles can be conveniently replaced, the center of the cover plate 24 and the middle end of the inner cavity of the air outlet pipe 22 are fixedly connected with a second screen plate 25, the bottom of the front surface of the spraying box 1 is movably connected with a sealing door 26, the sealing door 26 is movably connected with the connecting part of the spraying box 1 through a hinge, the sealing door 26 and the spraying box 1 are subjected to sealing treatment, the right side of the front surface of the sealing door 26 is fixedly connected with a handle, and through the matching use of the spraying box 1, the liquid storage box 2, the pump body 5, the liquid outlet pipe 6, the helical blade 7, the rotating rod 8, the driving motor 9, the pall ring packing 10, the collecting pipe 12, the water collector 13, the branch pipe 14, the spraying head 15 and the exhaust fan 23, the waste gas can be fully contacted with the spraying liquid, so that the waste gas treatment efficiency is improved, the problem that the inorganic waste gas and the liquid can not be fully contacted due, thereby causing the problems of incomplete removal of inorganic waste gas and reduction of waste gas treatment efficiency.

When in use, waste gas enters the spraying box 1 through the air inlet pipe 18, is pumped upwards through the exhaust fan 23, works through the pump body 5, alkaline washing water in the liquid storage box 2 sequentially passes through the liquid inlet pipe 4, the liquid outlet pipe 6, the collecting pipe 12, the branch pipe 14 and the spraying head 15 to be sprayed into the spraying box 1, is uniformly distributed through the pall ring packing 10 so as to be contacted with the waste gas, simultaneously, the output end of the driving motor 9 drives the first belt pulley 20 to rotate, and drives the second belt pulley 19 to rotate through the transmission of the first belt pulley and the transmission belt 21, so as to drive the rotating rod 8 to rotate, so as to drive the helical blades 7 to rotate, thereby the sprayed spraying liquid is lifted upwards and generates vortex, so that the spraying liquid is fully contacted with the waste gas, the treated waste gas is discharged onto active carbon particles through the exhaust fan 23, and suspended particles in the waste gas are adsorbed and then discharged through the active carbon particles, reach the treatment effect, spray behind the liquid and filter the back through the impurity that filter screen 3 contained with it, fall into liquid reserve tank 2 again, carry out cyclic utilization, through opening sealing door 26, can wash filter screen 3.

In summary, the following steps: this a spray set for waste gas treatment, through spray tank 1, the liquid reserve tank 2, the pump body 5, drain pipe 6, helical blade 7, the bull stick 8, driving motor 9, pall ring packs 10, the collecting pipe 12, receive hydrophone 13, lateral pipe 14, shower head 15 and exhaust fan 23's cooperation is used, current waste gas spray set has been solved because the flow of waste gas is great, make inorganic waste gas and liquid can't obtain abundant contact, thereby lead to inorganic waste gas to get rid of incompletely, the problem of exhaust-gas treatment efficiency has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spray set for exhaust-gas treatment, includes spray box (1), its characterized in that: spray bottom fixedly connected with liquid reserve tank (2) of case (1) inner chamber, top fixedly connected with filter screen (3) of liquid reserve tank (2) inner chamber, it has intake pipe (18) to spray the left bottom intercommunication of case (1), the horizontal fixedly connected with first otter board (17) of middle-end of spraying case (1) inner chamber, fixedly connected with protecting crust (16) are located at the center at first otter board (17) top, fixedly connected with driving motor (9) are located at the center of first otter board (17) bottom, the top of driving motor (9) output is run through to the top of first otter board (17) and fixed cover is equipped with first belt pulley (20), the both sides of first otter board (17) bottom center department all run through and are provided with bull stick (8), the bottom fixedly connected with helical blade (7) on bull stick (8) surface, the top of bull stick (8) runs through to the inner chamber of protecting crust (16) and fixed cover is equipped with second belt pulley (19) The surface of the first belt pulley (20) and the surface of the second belt pulley (19) are in transmission connection with a transmission belt (21), the top of the inner cavity of the spraying box (1) is transversely and fixedly connected with pall ring packing (10), the bottom of the right side of the spraying box (1) is fixedly connected with a pump body (5), the liquid inlet end of the pump body (5) is communicated with a liquid inlet pipe (4), one end, far away from the pump body (5), of the liquid inlet pipe (4) penetrates through the bottom of the inner cavity of the liquid storage box (2), the liquid outlet end of the pump body (5) is communicated with a liquid outlet pipe (6), one end, far away from the pump body (5), of the liquid outlet pipe (6) penetrates through the top of the inner cavity of the spraying box (1) and is communicated with a collecting pipe (12), the left side of the collecting pipe (12) is communicated with a branch pipe (14), the bottom of the branch pipe (14) is communicated with a spraying head (15), and, the center department intercommunication that sprays case (1) top has outlet duct (22), the bottom fixedly connected with exhaust fan (23) of outlet duct (22) inner chamber, the left side swing joint at outlet duct (22) top has apron (24), the center department of apron (24) and the equal fixedly connected with second otter board (25) of middle-end of outlet duct (22) inner chamber, the bottom swing joint that sprays case (1) positive surface has sealing door (26).

2. The spray system for flue gas abatement of claim 1, wherein: the equal fixedly connected with mounting panel in both sides of protecting crust (16), the top of mounting panel is run through and is provided with fastening bolt, fastening bolt's bottom run through to the inside of first otter board (17) and rather than inside threaded connection, protecting crust (16) are the circular arc type structure.

3. The spray system for flue gas abatement of claim 1, wherein: the equal fixedly connected with dead lever in both sides of exhaust fan (23), the one end fixed connection in the inner wall of outlet duct (22) that exhaust fan (23) were kept away from to the dead lever, apron (24) are through pivot swing joint with the junction of outlet duct (22).

4. The spray system for flue gas abatement of claim 1, wherein: the sealing door (26) is movably connected with the joint of the spraying box (1) through a hinge, the sealing door (26) is sealed with the spraying box (1), and a handle is fixedly connected to the right side of the front surface of the sealing door (26).

5. The spray system for flue gas abatement of claim 1, wherein: fixed mounting has flow control valve (11) on drain pipe (6), the quantity of bleeder (14) is three, and evenly distributed in the left side of collecting pipe (12), the junction of bull stick (8) and driving motor (9) and first otter board (17) all is through bearing swing joint.

6. The spray system for flue gas abatement of claim 1, wherein: the inner cavity of the liquid storage tank (2) is filled with alkaline washing water, and the top of the inner cavity of the air outlet pipe (22) is filled with activated carbon particles.