CN117160222B - Fume exhaust gas sprays peculiar smell device that removes - Google Patents
Fume exhaust gas sprays peculiar smell device that removes Download PDFInfo
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- CN117160222B CN117160222B CN202311197584.1A CN202311197584A CN117160222B CN 117160222 B CN117160222 B CN 117160222B CN 202311197584 A CN202311197584 A CN 202311197584A CN 117160222 B CN117160222 B CN 117160222B
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- 239000007921 spray Substances 0.000 title claims abstract description 90
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- 238000005507 spraying Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
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Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention provides a lampblack waste gas spraying and deodorizing device, which relates to the technical field of gas purification and comprises a spraying box body, wherein a transfer box is arranged in the spraying box body, a plurality of exhaust pipes are communicated with the periphery of the transfer box, an air inlet pipe is communicated with the upper end of the transfer box, a liquid outlet box is arranged outside the transfer box, the liquid outlet box is coaxially arranged with the transfer box, a plurality of spraying heads corresponding to the exhaust pipes are arranged on the inner side wall of the liquid outlet box, a liquid storage box is arranged at the upper end of the spraying box body, spraying liquid is stored in the liquid storage box, the liquid storage box is communicated with the input end of a water pump through a first pipeline, the output end of the water pump is communicated with one end of a second pipeline, and the other end of the second pipeline is communicated with the interior of the liquid outlet box through an annular through hole. According to the invention, the spray liquid adopts the micro-nano zinc aqueous solution, and the spray liquid sprayed by the spray header can effectively degrade peculiar smell molecules, so that the purification effect is remarkable, the discharged lampblack waste gas is colorless and odorless, the air quality of the surrounding environment can be effectively improved, and the health damage to a human body caused by breathing harmful gas is avoided.
Description
Technical Field
The invention relates to the technical field of gas purification, in particular to a fume exhaust gas spraying deodorizing device.
Background
The catering lampblack refers to the mixture generated by volatilized grease, organic matters, thermal oxidation and thermal cracking in the cooking process of food, is a gas, liquid and solid mixture, has very complex components and has larger difference among different restaurants. The exhaust gas of catering oil smoke mostly belongs to low-altitude emission, and solid particles in the oil smoke are discharged to form PM 2.5 The liquid fog drops are mutually agglomerated and then adsorbed on the smoke exhaust pipeline, so that fire hazards exist; volatile Organic Compounds (VOCs) in the soot are precursors to secondary organic aerosols.
The influence of catering oil smoke on the atmospheric environment and human health is closely concerned by all communities. The exhaust gas of the catering exhaust fume contains a large amount of toxic and harmful substances, and the exhaust gas is exposed to the environment of high-concentration catering fume for a long time, so that not only can serious burden be brought to a respiratory system, but also gene mutation and other phenomena can be caused.
The main working principle of the mainstream smoke purifier in the market is an electrostatic deposition method, namely, under the action of a high-voltage electric field, particles and gas in the smoke are ionized, and slightly larger oil particles can move to an electrode end and are deposited, so that the purification purpose is realized. The method mainly removes particles and oil smoke, and has no obvious effect on removing peculiar smell molecules in the oil smoke. The common commercial oil smoke purifier can not effectively remove peculiar smell molecules in the catering oil smoke in heavy peculiar smell catering units such as duck necks, barbecue and the like, and peculiar smell catering waste gas which is not discharged up to the standard is one of main reasons for causing complaints of surrounding residents.
Aiming at peculiar smell molecules in oil smoke waste gas, the current general treatment technology is photocatalytic oxidation, and the invention with the authorized bulletin number of CN104857845B discloses a photolysis oxidation oil smoke purifier, which consists of a purifier main body, an oil pollution filtering system, a photolysis oxidation system, a ventilation pipeline system and a control system. The purifier main body consists of a purifier shell, a maintenance observation door arranged on the front surface of the purifier shell and a sewage collecting port arranged between the lower part of the purifier shell and the sewage separating plate; the greasy dirt filtering system consists of a conical guide body, a guide sheet and a dirt separating plate which are arranged at the inlet of the purifier; the photodissociation oxidation system is composed of a high-energy UV ultraviolet lamp arranged on the inner side of the conical current-conducting body, a lamp tube mounting frame and a titanium dioxide coating coated in the conical current-conducting body, the purifier shell, the dirt separation plate and the lamp tube mounting frame. The smoke exhaust device has the characteristics of decomposing grease, removing smoke exhaust peculiar smell and having better effect of sterilizing a smoke exhaust pipeline, and is convenient to use and maintain.
However, the above-mentioned fume purification process removes the peculiar smell in the fume exhaust gas by adopting a photocatalytic oxidation mode, and a large amount of ozone molecules are generated in the treatment process, so that the ozone emitted into the air can cause the degradation of the surrounding environment quality and harm the health of human bodies.
Disclosure of Invention
The invention provides a fume exhaust gas spraying and deodorizing device, which is used for solving the problems that a common commercial fume purifier in the current fume exhaust gas purifying process can not effectively remove odor molecules in catering fume, and a large amount of ozone can be generated in the fume odor removing process by adopting a photocatalytic oxidation mode, so that the quality of surrounding ambient air is reduced and the human health is endangered.
In order to solve the technical problems, the invention discloses a fume exhaust gas spraying deodorizing device, which comprises: the spraying box body, the spraying box body lateral wall is close to intermediate position intercommunication and sets up the outlet duct, set up the transfer case in the spraying box body, transfer case periphery intercommunication sets up a plurality of blast pipes, transfer case upper end intercommunication sets up the intake pipe, transfer case and intake pipe rotate to be connected, the intake pipe upper end runs through and sprays the box upper end and extend to the spraying box outside, transfer case outside sets up out the liquid case, it is annular tubular structure to go out the liquid case, go out liquid case and the coaxial setting of transfer case, go out liquid case lateral wall and spray the box inner wall and rotate to be connected, go out liquid case inside wall and set up a plurality of shower heads corresponding with the blast pipe, the blast pipe exit end sets up with the shower exit end relatively, go out liquid case lateral wall and offer annular through-hole, annular through-hole and go out the inside intercommunication of liquid case, it sets up the liquid reserve tank to spray the box upper end, the liquid reserve tank is through first pipeline and water pump input intercommunication, water pump output end and second pipeline one end intercommunication, the second pipeline other end is through annular through-hole and go out the inside intercommunication of liquid case.
Preferably, the included angle between the axis of the exhaust pipe and the tangent line of the outer wall of the transfer box is an acute angle, and the included angle between the axis of the spray header and the tangent line of the outer wall of the transfer box is an acute angle.
Preferably, the air outlet pipe is obliquely arranged, and one end of the air outlet pipe, which is far away from the spraying box body, is higher than one end of the air outlet pipe, which is close to the spraying box body.
Preferably, go out liquid bottom of the case portion and radially set up the mounting bracket along going out liquid case portion, and the mounting bracket both ends are connected with play liquid case both sides diapire respectively, and the mounting bracket upper surface equidistant sets up a plurality of first stirring flow bars, and the transfer case diapire sets up a plurality of second stirring flow bars, and a plurality of second stirring flow bars are annular array distribution about transfer case bottom wall center, and the second stirring flow bars is crisscross with first stirring flow bars.
Preferably, spray box lower extreme intercommunication sets up the fluid-discharge tube, the fluid-discharge tube upper end extends to the inside of spray box, the fluid-discharge tube periphery sets up a plurality of fluid-discharge holes, fluid-discharge hole one end and the inside intercommunication of fluid-discharge tube, the fluid-discharge hole other end and the inside intercommunication of spray box, set up the guide plate between fluid-discharge tube and the outlet duct, the guide plate is the hopper-shaped, the guide plate periphery is connected with spray box inner wall, the guide plate is close to the slope of outer circumference position and sets up a plurality of water conservancy diversion holes, the guide hole runs through the guide plate lateral wall, spray box below sets up the collecting box, the fluid-discharge tube lower extreme runs through collecting box upper end lateral wall and extends to the collecting box inside, fluid-discharge tube periphery and collecting box upper end run through position fixed connection, collecting box lateral wall is close to upper end position intercommunication and sets up the drain pipe, drain pipe upper end height is higher than the drain tube lower extreme height, the drain pipe is L-shaped, drain pipe lower extreme and collecting box outside intercommunication.
Preferably, the collecting box lateral wall sets up the liquid case that connects, connects liquid case and collecting box outer wall to dismantle and be connected, connects liquid case upper end to set up the opening, and the drain pipe lower extreme extends to the opening part.
Preferably, the liquid draining device further comprises an accelerating mechanism, the accelerating mechanism comprises a rotating shaft, the rotating shaft is rotatably arranged at the center of the guide plate, the lower end of the rotating shaft extends into the liquid draining pipe and is provided with a suction blade, and the suction blade and the liquid draining hole are located at the same height.
Preferably, the upper end of the rotating shaft extends to the upper part of the guide plate and is provided with an air blowing blade, the air blowing blade is positioned right below the transfer box, and the diameter of the air blowing blade is larger than that of the transfer box.
Preferably, the periphery of the upper end of the liquid discharge pipe is provided with a plurality of flow guide blocks which are distributed in an annular array, the flow guide blocks are fixedly connected with the inner wall of the bottom of the spraying box body, the flow guide blocks are in one-to-one correspondence with the liquid discharge holes, the side walls of the flow guide blocks are provided with flow guide grooves, and one ends of the flow guide grooves are communicated with the liquid discharge holes.
Preferably, the cross-sectional area of the end of the diversion trench near the liquid discharge hole is smaller than the cross-sectional area of the end of the diversion trench far away from the liquid discharge hole.
The technical scheme of the invention has the following advantages: the invention provides a fume exhaust gas spraying and peculiar smell removing device, which relates to the technical field of gas purification and comprises a spraying box body, wherein an air outlet pipe is communicated and arranged near the middle position of the side wall of the spraying box body, a transfer box is arranged in the spraying box body, a plurality of air outlet pipes are communicated and arranged at the periphery of the transfer box body, an air inlet pipe is communicated and arranged at the upper end of the transfer box body, the transfer box is rotationally connected with the air inlet pipe, the upper end of the air inlet pipe penetrates through the upper end of the spraying box body and extends to the outside of the spraying box body, a liquid outlet box is arranged at the outside of the transfer box body and is in an annular tubular structure, the liquid outlet box is coaxially arranged with the transfer box, the outer side wall of the liquid outlet box is rotationally connected with the inner wall of the spraying box body, a plurality of spray heads corresponding to the air outlet pipes are arranged at the inner side wall of the liquid outlet pipe, an annular through hole is formed in the outer side wall of the liquid outlet box and is communicated with the inside of the liquid outlet box, a liquid storage box is arranged at the upper end of the spraying box body, spraying liquid is stored in the liquid storage box, the liquid storage box is communicated with the input end of a water pump through a first pipeline, the output end of the water pump is communicated with one end of a second pipeline, and the other end of the water pump is communicated with the inside of the liquid through the annular through hole. According to the invention, the spraying deodorizing device is arranged at the output end of the existing oil smoke purifier, so that the oil smoke waste gas purified by the oil smoke purifier is subjected to secondary spraying purification, the spraying liquid adopts the water solution of micro-nano zinc, the spraying liquid sprayed by the spraying head can effectively degrade deodorizing molecules, the micro-nano zinc contacts with the deodorizing molecules to generate coordination adsorption, catalysis, oxidation, complexation, decomposition and other reactions, so that the deodorizing molecules in the oil smoke waste gas discharged by the exhaust pipe are rapidly and effectively removed, the deodorizing effect is obvious, the health damage caused by breathing harmful gas can be avoided, the environment is protected more reliably, and the safety is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and other advantages of the invention may be realized and attained by means of the instrumentalities particularly pointed out in the written description and the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a fume exhaust gas spraying deodorizing device;
FIG. 2 is a schematic diagram of a perspective structure of a liquid outlet box and a transfer box in the invention;
FIG. 3 is a schematic view of a speed increasing mechanism according to the present invention;
FIG. 4 is a top view of a diverter block and a drain in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 4 in accordance with the present invention;
fig. 6 is a schematic perspective view of a flow guiding block in the present invention.
In the figure: 1. a spray box body; 2. an air outlet pipe; 3. a transfer box; 4. an exhaust pipe; 5. an air inlet pipe; 6. a liquid outlet box; 7. a spray header; 8. an annular through hole; 9. a liquid storage tank; 10. a first pipeline; 11. a water pump; 12. a second pipeline; 13. a mounting frame; 14. a first stirring rod; 15. a second stirring rod; 16. a liquid discharge pipe; 17. a liquid discharge hole; 18. a deflector; 19. a deflector aperture; 20. a collection box; 21. a liquid outlet pipe; 22. a liquid receiving box; 23. a rotating shaft; 24. a suction blade; 25. a blowing blade; 26. a flow guiding block; 27. and a diversion trench.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
Example 1:
the embodiment of the invention provides a fume exhaust gas spraying deodorizing device, which is shown in figures 1-6 and comprises: the spraying box body 1, the spraying box body 1 lateral wall is close to intermediate position intercommunication and sets up outlet duct 2, set up transfer case 3 in the spraying box body 1, transfer case 3 periphery intercommunication sets up a plurality of blast pipes 4, transfer case 3 upper end intercommunication sets up intake pipe 5, transfer case 3 and intake pipe 5 rotate and are connected, intake pipe 5 upper end runs through spraying box body 1 upper end and extends to spraying box body 1 outside, transfer case 3 outside sets up out liquid case 6, go out liquid case 6 and be annular tubular construction, go out liquid case 6 and transfer case 3 coaxial setting, go out liquid case 6 lateral wall and spray box body 1 inner wall rotation and be connected, go out liquid case 6 inside wall sets up a plurality of shower heads 7 corresponding with blast pipe 4, blast pipe 4 exit end and shower head 7 exit end set up relatively, go out liquid case 6 lateral wall and offer annular through-hole 8 and go out liquid case 6 inside intercommunication, spray case 1 upper end sets up liquid reserve tank 9, liquid reserve tank 9 through first pipeline 10 and water pump 11 input end intercommunication, water pump 11 output end and second pipeline 12 one end intercommunication, the second pipeline 12 other end is through annular through-hole 8 and go out liquid case 6 inside intercommunication.
The working principle and the beneficial effects of the technical scheme are as follows: in the invention, the spraying deodorizing device is arranged at the output end of the existing oil smoke purifier, so that the oil smoke waste gas purified by the oil smoke purifier is subjected to secondary spraying purification, the spraying deodorizing device is arranged without modifying the inside of the existing oil smoke purifier, only the air inlet pipe 5 is required to be connected with the output end of the oil smoke purifier, the oil smoke waste gas treated by the oil smoke purifier enters the inside of the transfer box 3 from the air inlet pipe 5 and then is discharged into the spraying box 1 from the air outlet pipe 4, the water pump 11 is started, the water pump 11 works to drive the spraying liquid in the liquid storage box 9 to sequentially pass through the first pipeline 10, the water pump 11 and the second pipeline 12 and enter the liquid outlet box 6, then the spraying liquid is sprayed out from the spraying head 7, the spraying liquid sprayed out from the spraying head 7 can effectively degrade odor molecules in the oil smoke waste gas, and the spraying head 7 and the air outlet pipe 4 are positioned at the same height, the output end of the spray header 7 is opposite to the output end of the exhaust pipe 4, so that the spray liquid water mist sprayed by the spray header 7 can directly collide with and mutually impact the oil smoke exhaust gas exhausted by the exhaust pipe 4, the mixing degree of the spray liquid water mist and the oil smoke exhaust gas is improved, the spray liquid is fully contacted with odor molecules in the oil smoke exhaust gas, the removing effect of the odor molecules is improved, preferably, the spray liquid adopts the existing micro-nano zinc aqueous solution with deodorizing and sterilizing functions, the spray liquid sprayed by the spray header 7 can purify the odor molecules, the micro-nano zinc contacts with the odor molecules to generate coordination adsorption, catalysis, oxidation, complexation, decomposition and other reactions, thereby rapidly and effectively removing the odor molecules in the oil smoke exhaust gas exhausted by the exhaust pipe 4, in addition, the micro-nano zinc is nontoxic, harmless and colorless, has remarkable deodorizing and antibacterial effects, and can avoid health damage caused by breathing harmful gases, the novel multifunctional spraying liquid has the advantages that the novel multifunctional spraying liquid is applied to a garbage transfer station in a city, three-in-one of sterilization, virus killing and odor removal effects is achieved, the mode that the spraying liquid is used for spraying and removing odor molecules can be adopted, health damage caused by harmful gas breathing can be avoided, physical health of personnel is guaranteed, and the novel multifunctional spraying liquid is more environment-friendly and reliable and improves safety.
Example 2
On the basis of the above embodiment 1, as shown in fig. 2, the included angle between the axis of the exhaust pipe 4 and the tangent line of the outer wall of the transfer box 3 is an acute angle, and the included angle between the axis of the spray header 7 and the tangent line of the outer wall of the transfer box 3 is an acute angle.
The working principle and the beneficial effects of the technical scheme are as follows: because transfer case 3 rotates with intake pipe 5 to be connected, blast pipe 4 axis and transfer case 3 outer wall tangent angle are the acute angle, at this moment, blast pipe 4 output discharges the oil smoke waste gas can drive transfer case 3 and rotate, go out liquid case 6 outer wall and spray the box 1 inner wall and rotate to be connected, shower head 7 axis and transfer case 3 outer wall tangent angle are the acute angle, shower head 7 blowout sprays liquid water smoke and can drive out liquid case 6 relative transfer case 3 counter-rotation, and blast pipe 4 exit end and shower head 7 exit end set up relatively, with shower head 7 spun sprays liquid water smoke promotes each other under the mutual impact effect when blast pipe 4 discharges the oil smoke waste gas, thereby further accelerated transfer case 3 and go out liquid case 6 rotation rate, the blowout scope of oil smoke waste gas and sprays liquid water smoke has been enlarged, make oil smoke waste gas and spray liquid water smoke fully contact between transfer case 3 and play liquid case 6 and mix, help spraying liquid water smoke to the purification of peculiar smell molecules in the oil smoke waste gas, further improve the peculiar smell removal effect of spraying peculiar smell removal device to peculiar smell molecule and, go out liquid case 6 and the rotation process of transfer case 3 need not provide extra power, it is more energy-conserving, the cost of using device has been reduced.
Example 3
On the basis of embodiment 1 or 2, as shown in fig. 1, the air outlet pipe 2 is arranged obliquely, and one end of the air outlet pipe 2 far away from the spraying box body 1 is higher than one end of the air outlet pipe 2 close to the spraying box body 1.
The working principle and the beneficial effects of the technical scheme are as follows: the lateral wall of the spraying box body 1 is close to the middle position and is provided with the air outlet pipe 2, the sprayed spraying liquid water mist falls on the bottom wall of the spraying box body 1, and the fume exhaust gas purified by the peculiar smell is discharged to the outside of the spraying box body 1 through the air outlet pipe 2, one end of the air outlet pipe 2, which is far away from the spraying box body 1, is higher than one end, which is close to the spraying box body 1, of the air outlet pipe 2, so that the fume exhaust gas is discharged, and the spraying liquid after being used is not easy to be discharged from the air outlet pipe 2.
Example 4
On the basis of any one of the embodiments 1-3, as shown in fig. 1 and 2, a mounting frame 13 is radially arranged at the bottom of the liquid outlet box 6 along the liquid outlet box 6, two ends of the mounting frame 13 are respectively connected with bottom walls at two sides of the liquid outlet box 6, a plurality of first stirring rods 14 are arranged on the upper surface of the mounting frame 13 at equal intervals, a plurality of second stirring rods 15 are arranged on the bottom wall of the transfer box 3, the plurality of second stirring rods 15 are distributed in an annular array with respect to the center of the bottom wall of the transfer box 3, and the second stirring rods 15 are staggered with the first stirring rods 14.
The working principle and the beneficial effects of the technical scheme are as follows: can drive mounting bracket 13 when going out liquid case 6 and rotate, the first stirring rod 14 of mounting bracket 13 upper surface can stir spun oil smoke waste gas and spray liquid water smoke, the second stirring rod 15 that can drive the diapire when transfer case 3 rotates stirs the oil smoke waste gas that drops and spray liquid water smoke mixed fluid, improved the mixing effect of oil smoke waste gas and spray liquid water smoke, because go out liquid case 6 and transfer case 3 to opposite direction relative rotation, first stirring rod 14 and the crisscross setting of second stirring rod 15, first stirring rod 14 and the continuous alternate stirring of second stirring rod 15 of rotation in-process have further improved the mixing effect of oil smoke waste gas and spray liquid water smoke, make spray liquid water smoke fully react the peculiar smell molecule in the oil smoke waste gas, further improved the removal effect of peculiar smell molecule.
Example 5
On the basis of any one of embodiments 1 to 4, as shown in fig. 1 and 3, a liquid discharge pipe 16 is communicated with the lower end of the spraying box body 1, the upper end of the liquid discharge pipe 16 extends into the spraying box body 1, a plurality of liquid discharge holes 17 are formed in the periphery of the liquid discharge pipe 16, one end of the liquid discharge hole 17 is communicated with the inside of the liquid discharge pipe 16, the other end of the liquid discharge hole 17 is communicated with the inside of the spraying box body 1, a guide plate 18 is arranged between the liquid discharge pipe 16 and the air outlet pipe 2, the guide plate 18 is in an inverted funnel shape, the periphery of the guide plate 18 is connected with the inner wall of the spraying box body 1, a plurality of guide holes 19 are obliquely arranged at positions close to the outer periphery of the guide plate 18, the guide holes 19 penetrate through the side wall of the guide plate 18, a collecting box 20 is arranged below the spraying box body 1, the lower end of the liquid discharge pipe 16 penetrates through the side wall of the collecting box 20 and extends into the inside of the collecting box 20, the periphery of the liquid discharge pipe 16 is fixedly connected with the upper end of the collecting box 20, a side wall of the collecting box 20 is communicated with the upper end of the collecting box 21, the upper end of the liquid discharge pipe 21 is higher than the lower end of the liquid discharge pipe 16 is in an L shape, the lower end of the liquid discharge pipe 21 is communicated with the outside of the collecting box 20.
The working principle and the beneficial effects of the technical scheme are as follows: in order to prevent the spray liquid water mist from existing in the spray box body 1 to influence the service life of the spray deodorizing device, the lower end of the spray box body 1 is provided with a liquid discharge pipe 16, the liquid discharge pipe 16 is communicated with the inside of the spray box body 1 through a plurality of liquid discharge holes 17 arranged on the periphery, the liquid discharge holes 17 are in annular display distribution, the spray liquid waste liquid can flow into the liquid discharge pipe 16 along the liquid discharge holes 17 after falling on the bottom wall of the spray box body 1 and flows into a collecting box 20 through the liquid discharge pipe 16, the collecting box 20 is used for collecting the spray liquid waste liquid, the spray liquid waste liquid is pre-stored in the collecting box 20, the water level of the spray liquid waste liquid is higher than the lower end of the liquid discharge pipe 16 and lower than the upper end of the liquid discharge pipe 21, so that the lower end of the liquid discharge pipe 16 is submerged, the sealing of the liquid discharge pipe 16 is realized, the oil smoke waste gas is prevented from being discharged from the liquid discharge pipe 16, when the water level of the spray liquid waste liquid in the liquid discharge pipe 16 exceeds the upper end of the liquid discharge pipe 21, the spray liquid waste liquid in the collecting box 20 can be discharged to the outside of the collecting box 20 from the liquid outlet pipe 21, the spray liquid waste liquid is prevented from overflowing from the liquid outlet pipe 16 into the spray box body 1, the automatic discharge of the spray liquid waste liquid is realized, the inverted funnel-shaped guide plate 18 is arranged between the liquid outlet pipe 16 and the air outlet pipe 2, the blocking effect on the oil smoke waste gas after removing the peculiar smell molecules can be achieved, part of the oil smoke waste gas is isolated, most of the oil smoke waste gas is discharged through the air outlet pipe 2, the spray liquid waste liquid is changed into the spray liquid waste liquid after purifying the peculiar smell molecules and falls on the upper surface of the guide plate 18, the spray liquid waste liquid flows to the position of the guide hole 19 along the outer wall of the guide plate 18, the separation of the oil smoke waste gas and the spray liquid waste liquid is realized through the guide plate 18, the collection of the spray liquid waste liquid is facilitated, the spray liquid waste liquid is prevented from being stored in the spray box body 1, the waste liquid of the spray liquid can be automatically discharged, the use time of the spray deodorizing device is prolonged, and the labor intensity of personnel is reduced.
Example 6
On the basis of embodiment 5, as shown in fig. 1 and 3, the outer side wall of the collecting box 20 is provided with a liquid receiving box 22, the liquid receiving box 22 is detachably connected with the outer wall of the collecting box 20, the upper end of the liquid receiving box 22 is provided with an opening, and the lower end of the liquid outlet pipe 21 extends to the opening.
The working principle and the beneficial effects of the technical scheme are as follows: when the liquid level of the liquid waste of the spraying liquid in the liquid discharge pipe 16 is higher than the upper end of the liquid outlet pipe 21, the liquid waste of the spraying liquid in the collecting box 20 is discharged to the outside of the collecting box 20 through the liquid outlet pipe 21 and flows into the liquid receiving box 22, and the amount of the liquid waste of the spraying liquid in the liquid receiving box 22 can be visually observed through the opening part because the upper end of the liquid receiving box 22 is provided with the opening, so that the liquid waste of the spraying liquid in the liquid receiving box 22 can be timely poured, the liquid receiving box 22 is detachably connected with the outer wall of the collecting box 20, and the liquid receiving box 22 is optionally connected with the outer wall of the collecting box 20 through bolts, so that the dismounting efficiency of the liquid receiving box 22 is improved, and the treatment of the liquid waste of the spraying liquid is facilitated.
Example 7
On the basis of embodiment 5 or 6, as shown in fig. 3, 4 and 5, the device further comprises an accelerating mechanism, the accelerating mechanism comprises a rotating shaft 23, the rotating shaft 23 is rotatably arranged at the center of the deflector 18, the lower end of the rotating shaft 23 extends into the liquid discharge pipe 16 and is provided with a suction blade 24, and the suction blade 24 and the liquid discharge hole 17 are positioned at the same height.
The working principle and the beneficial effects of the technical scheme are as follows: when the spray liquid waste liquid flows into the liquid discharge pipe 16 through the liquid discharge hole 17, the spray liquid waste liquid flowing out of the liquid discharge hole 17 can impact the air suction blade 24, so that the air suction blade 24 is pushed to rotate, the air suction blade 24 drives the rotating shaft 23 to rotate at the center of the guide plate 18, and negative pressure can be generated at the air suction blade 24 when the air suction blade 24 rotates, so that the flow rate of the spray liquid waste liquid passing through the liquid discharge hole 17 is accelerated, and the collection efficiency of the spray liquid waste liquid is improved.
Example 8
On the basis of embodiment 7, as shown in fig. 3, the upper end of the rotating shaft 23 extends above the deflector 18 and is provided with air blowing blades 25, the air blowing blades 25 are located right below the transfer box 3, and the diameter of the air blowing blades 25 is larger than that of the transfer box 3.
The working principle and the beneficial effects of the technical scheme are as follows: the rotation shaft 23 can drive the blowing blade 25 above the guide plate 18 to rotate when rotating, and the blowing blade 25 can generate upward airflow when rotating, so that the falling mixed airflow of the oil smoke waste gas and the spray liquid water mist can be blown upwards, the falling speed of the mixed airflow of the oil smoke waste gas and the spray liquid water mist is slowed down, sufficient mixing time is provided for the oil smoke waste gas and the spray liquid water mist, the spray liquid water mist can fully absorb the oil smoke waste gas, the improvement of the removal effect of odor molecules is facilitated, the odor in the oil smoke waste gas is eliminated, and a good and healthy living environment is provided for residents.
Example 9
On the basis of embodiment 8, as shown in fig. 3-6, the periphery of the upper end of the liquid discharge pipe 16 is provided with a plurality of flow guide blocks 26, the plurality of flow guide blocks 26 are distributed in an annular array, the flow guide blocks 26 are fixedly connected with the inner wall of the bottom of the spray box body 1, the flow guide blocks 26 are in one-to-one correspondence with the liquid discharge holes 17, the side walls of the flow guide blocks 26 are provided with flow guide grooves 27, and one end of each flow guide groove 27 is communicated with the liquid discharge hole 17.
The working principle and the beneficial effects of the technical scheme are as follows: the spray liquid waste liquid flows to the lower part of the guide plate 18 through the guide hole 19, different spray liquid waste liquids are converged between the guide blocks 26 and flow into the liquid discharge holes 17 through the guide grooves 27, the guide blocks 26 can divide the spray box body 1 close to the bottom space, each space corresponds to one liquid discharge hole 17, the corresponding liquid discharge holes 17 can discharge the spray liquid waste liquid in the corresponding space, the discharge processes can form rapid water flow at the liquid discharge holes 17, the impact force on the air suction blades 24 is improved, the rotation speed of the air suction blades 24 is improved, the collection of the spray liquid waste liquid is accelerated, and the spray liquid waste liquid on the guide plate 18 is prevented from overflowing from the air outlet pipe 2 due to excessive spray liquid waste liquid.
Example 10
Based on example 9, as shown in fig. 3, 5 and 6, the cross-sectional area of the end of the flow guide 27 near the liquid discharge hole 17 is smaller than the cross-sectional area of the end of the flow guide 27 far from the liquid discharge hole 17.
The working principle and the beneficial effects of the technical scheme are as follows: when the waste liquid of the spray liquid flows through the diversion trench 27, because the cross-sectional area of the diversion trench 27 near one end of the liquid discharge hole 17 is smaller than the cross-sectional area of the diversion trench 27 far away from one end of the liquid discharge hole 17, when the waste liquid of the spray liquid flows in the diversion trench 27 with the cross-sectional area gradually becoming smaller, the flow velocity of the waste liquid of the spray liquid gradually increases, and a spiral water flow is formed in the liquid discharge pipe 16, so that the flow velocity of the waste liquid of the spray liquid passing through the liquid discharge hole 17 is further accelerated.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a lampblack waste gas sprays peculiar smell device that removes which characterized in that includes: spray box (1), spray box (1) lateral wall is close to intermediate position intercommunication and sets up outlet duct (2), set up transfer case (3) in spray box (1), transfer case (3) periphery intercommunication sets up a plurality of blast pipes (4), transfer case (3) upper end intercommunication sets up intake pipe (5), transfer case (3) are connected with intake pipe (5) rotation, spray box (1) upper end is run through to spray box (1) outside in intake pipe (5) upper end, transfer case (3) outside sets up out liquid case (6), go out liquid case (6) and be annular tubular structure, go out liquid case (6) and transfer case (3) coaxial setting, go out liquid case (6) lateral wall and spray box (1) inner wall rotation connection, go out liquid case (6) inside wall set up a plurality of shower heads (7) corresponding with blast pipe (4), blast pipe (4) exit end and shower head (7) exit end set up relatively, go out liquid case (6) lateral wall and offer annular through-hole (8) and go out liquid case (6) inside intercommunication, liquid case (1) upper end sets up liquid case (9) and store (10) through a water pump (11), the output end of the water pump (11) is communicated with one end of a second pipeline (12), and the other end of the second pipeline (12) is communicated with the inside of the liquid outlet box (6) through an annular through hole (8);
the included angle between the axis of the exhaust pipe (4) and the tangent line of the outer wall of the transfer box (3) is an acute angle, and the included angle between the axis of the spray header (7) and the tangent line of the outer wall of the transfer box (3) is an acute angle;
the bottom of the liquid outlet box (6) is radially provided with a mounting frame (13) along the liquid outlet box (6), two ends of the mounting frame (13) are respectively connected with bottom walls at two sides of the liquid outlet box (6), a plurality of first stirring rods (14) are arranged on the upper surface of the mounting frame (13) at equal intervals, the bottom wall of the transfer box (3) is provided with a plurality of second stirring rods (15), the second stirring rods (15) are distributed in an annular array with respect to the center of the bottom wall of the transfer box (3), and the second stirring rods (15) are staggered with the first stirring rods (14);
the lower end of the spraying box body (1) is communicated with a liquid discharge pipe (16), the upper end of the liquid discharge pipe (16) extends into the spraying box body (1), a plurality of liquid discharge holes (17) are formed in the periphery of the liquid discharge pipe (16), one end of each liquid discharge hole (17) is communicated with the inside of the liquid discharge pipe (16), the other end of each liquid discharge hole (17) is communicated with the inside of the spraying box body (1), a guide plate (18) is arranged between the liquid discharge pipe (16) and the air outlet pipe (2), the guide plate (18) is in an inverted funnel shape, the periphery of the guide plate (18) is connected with the inner wall of the spraying box body (1), a plurality of guide holes (19) are obliquely formed in the position of the guide plate (18) close to the outer periphery, the guide holes (19) penetrate through the side wall of the guide plate (18), a collecting box (20) is arranged below the spraying box body (1), the lower end of the liquid discharge pipe (16) penetrates through the side wall of the collecting box (20) and extends into the inside of the collecting box (20), the periphery of the liquid discharge pipe (16) is fixedly connected with the upper end penetrating position of the collecting box (20), one side wall of the collecting box (20) is communicated with the upper end of the collecting box (21), the upper end of the liquid outlet pipe (21) is higher than the upper end of the liquid outlet pipe (21) and the lower end of the liquid outlet pipe (21) is higher than the lower end of the collecting pipe (21) and is communicated with the lower end of the liquid outlet pipe (20).
The device further comprises an accelerating mechanism, the accelerating mechanism comprises a rotating shaft (23), the rotating shaft (23) is rotatably arranged at the center of the guide plate (18), the lower end of the rotating shaft (23) extends into the liquid discharge pipe (16) and is provided with an air suction blade (24), and the air suction blade (24) and the liquid discharge hole (17) are located at the same height.
2. The fume exhaust gas spraying deodorizing device according to claim 1, wherein the air outlet pipe (2) is obliquely arranged, and one end of the air outlet pipe (2) far away from the spraying box body (1) is higher than one end of the air outlet pipe (2) close to the spraying box body (1).
3. The fume exhaust gas spraying deodorizing device according to claim 1, wherein the outer side wall of the collecting box (20) is provided with a liquid receiving box (22), the liquid receiving box (22) is detachably connected with the outer wall of the collecting box (20), the upper end of the liquid receiving box (22) is provided with an opening, and the lower end of the liquid outlet pipe (21) extends to the opening.
4. The fume exhaust gas spraying deodorizing device according to claim 1, wherein the upper end of the rotating shaft (23) extends to the upper part of the guide plate (18) and is provided with blowing blades (25), the blowing blades (25) are positioned under the transfer box (3), and the diameter of the blowing blades (25) is larger than that of the transfer box (3).
5. The fume exhaust gas spraying and deodorizing device according to claim 4, wherein a plurality of flow guiding blocks (26) are arranged on the periphery of the upper end of the liquid discharge pipe (16), the plurality of flow guiding blocks (26) are distributed in an annular array, the flow guiding blocks (26) are fixedly connected with the inner wall of the bottom of the spraying box body (1), the flow guiding blocks (26) are in one-to-one correspondence with the liquid discharge holes (17), flow guiding grooves (27) are arranged on the side walls of the flow guiding blocks (26), and one end of each flow guiding groove (27) is communicated with the liquid discharge holes (17).
6. The fume exhaust gas spraying deodorizing device according to claim 5, wherein the cross-sectional area of the end of the flow guide groove (27) close to the drain hole (17) is smaller than the cross-sectional area of the end of the flow guide groove (27) far from the drain hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311197584.1A CN117160222B (en) | 2023-09-15 | 2023-09-15 | Fume exhaust gas sprays peculiar smell device that removes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311197584.1A CN117160222B (en) | 2023-09-15 | 2023-09-15 | Fume exhaust gas sprays peculiar smell device that removes |
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| CN117160222A CN117160222A (en) | 2023-12-05 |
| CN117160222B true CN117160222B (en) | 2024-04-05 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2020015022A (en) * | 2018-07-27 | 2020-01-30 | 坪田 章男 | Oily smoke purifier |
| CN211537232U (en) * | 2019-09-29 | 2020-09-22 | 广东恒峰蓝环境工程有限公司 | Be applied to industrial waste gas treatment's exhaust gas purification liquid and spout mechanism |
| CN212119483U (en) * | 2020-02-07 | 2020-12-11 | 四川企易标信息科技有限公司 | A spray set for waste gas treatment |
| CN213286277U (en) * | 2020-08-12 | 2021-05-28 | 上海旅图环保科技有限公司 | VOC organic waste gas treatment recovery unit |
| CN213610338U (en) * | 2020-09-01 | 2021-07-06 | 贺军 | Oil smoke exhaust gas purification device |
| CN214809766U (en) * | 2020-08-27 | 2021-11-23 | 山东正瀚环保设备有限公司 | Spraying desulfurization dust remover |
| CN215027311U (en) * | 2021-03-17 | 2021-12-07 | 天津恩纳社环保有限公司 | Spiral-flow type atomizing sprays oil smoke waste gas deoiling device |
-
2023
- 2023-09-15 CN CN202311197584.1A patent/CN117160222B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020015022A (en) * | 2018-07-27 | 2020-01-30 | 坪田 章男 | Oily smoke purifier |
| CN211537232U (en) * | 2019-09-29 | 2020-09-22 | 广东恒峰蓝环境工程有限公司 | Be applied to industrial waste gas treatment's exhaust gas purification liquid and spout mechanism |
| CN212119483U (en) * | 2020-02-07 | 2020-12-11 | 四川企易标信息科技有限公司 | A spray set for waste gas treatment |
| CN213286277U (en) * | 2020-08-12 | 2021-05-28 | 上海旅图环保科技有限公司 | VOC organic waste gas treatment recovery unit |
| CN214809766U (en) * | 2020-08-27 | 2021-11-23 | 山东正瀚环保设备有限公司 | Spraying desulfurization dust remover |
| CN213610338U (en) * | 2020-09-01 | 2021-07-06 | 贺军 | Oil smoke exhaust gas purification device |
| CN215027311U (en) * | 2021-03-17 | 2021-12-07 | 天津恩纳社环保有限公司 | Spiral-flow type atomizing sprays oil smoke waste gas deoiling device |
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| Publication number | Publication date |
|---|---|
| CN117160222A (en) | 2023-12-05 |
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