CN214130877U

CN214130877U - A soot filter device for waste gas treatment

Info

Publication number: CN214130877U
Application number: CN202022896764.7U
Authority: CN
Inventors: 潘峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-07
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a smoke and dust filter device for waste gas treatment in the technical field of waste gas treatment, comprising a treatment box, a filter mechanism and a purification box. The filter mechanism is fixedly installed on the right side of the treatment box, and the purification box is fixedly installed On the right side of the filter mechanism, a water circulation pump is fixedly connected to the lower side of the rear side wall of the treatment box by bolts, and water pipes are inserted on the left and right sides of the top of the water circulation pump. The ends of the water pipes all run through and extend to the top of the inner cavity of the treatment box. The soot filter device for waste gas treatment has a reasonable structure design, effectively removes particulate matter in the soot and exhaust gas, and fundamentally avoids particulate matter from causing damage to the device. The filtering efficiency and service life of the device are improved, the gas is effectively irradiated by the ultraviolet germicidal lamp, and the harmful bacteria in the gas are completely penetrated and killed, which greatly reduces the threat to the user's living environment.

Description

Smoke and dust filter equipment for exhaust-gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is a smoke and dust filter equipment for exhaust-gas treatment.

Background

The waste gas treatment refers to the work of pretreating waste gas generated in industrial production, factory workshops, catering kitchens and other places before the waste gas is discharged to the outside so as to reach the standard of national waste gas discharge to the outside, wherein the smoke and dust waste gas discharge in the catering kitchens can be contacted with the national waste gas discharge standard in daily life, and because the smoke and dust waste gas contains a large amount of toxic substances, particles and the like, the direct discharge has certain harmfulness to the atmospheric environment and human health, the smoke and dust waste gas is treated by adopting a filtering device generally.

Traditional filter equipment structural design is comparatively simple, can't effectively clear away the particulate matter in the smoke and dust waste gas, leads to the particulate matter to flow into other parts to cause the damage to it, make the life of device shorten greatly, and traditional filter equipment does not possess the function of sterilization, leads to harmful bacterium to breed inside the device for a long time, thereby harm user's living environment, for this we have proposed a smoke and dust filter equipment for exhaust-gas treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke and dust filter equipment for exhaust-gas treatment to it is comparatively simple to have proposed traditional filter equipment structural design in solving above-mentioned background art, can't effectively clear away the particulate matter in the smoke and dust waste gas, leads to during particulate matter flows into other parts, and traditional filter equipment does not possess the function of sterilization, leads to harmful bacterium to breed the problem inside the device for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: a smoke dust filtering device for waste gas treatment comprises a treatment box, a filtering mechanism and a purifying box, wherein the filtering mechanism is fixedly arranged on the right side of the treatment box, the purifying box is fixedly arranged on the right side of the filtering mechanism, a water circulating pump is fixedly connected to the lower side of the rear side wall of the treatment box through bolts, water conveying pipes are respectively inserted into the left side and the right side of the top of the water circulating pump, the tail ends of the two water conveying pipes penetrate through and extend to the top of an inner cavity of the treatment box, spray nozzles are respectively in threaded connection with the tail ends of the two water conveying pipes, water curtains are respectively fixedly connected to the bottoms of the two spray nozzles, the front side and the rear side of each water curtain are respectively and fixedly connected to the front side wall and the rear side wall of the inner cavity of the treatment box, a filter screen is connected to the bottom of the inner cavity, and a second baffle is welded on the right side of the bottom of the inner cavity of the purification box, and the front side wall and the rear side wall of the inner cavity of the purification box are fixedly connected with ultraviolet germicidal lamps through bolts.

Preferably, the front side wall of the treatment box is fixedly connected with a first box door through a bolt, the rear side wall of the purification box is fixedly connected with a second box door through a bolt, and the first box door and the second box door are both members made of stainless steel.

Preferably, the left and right sides of filter screen all welds there is the slider, just lateral wall all opened about the inner chamber of handling the case with slider position assorted mounting groove.

Preferably, the left side wall of handling the case is pegged graft and is had the air duct, just the input of air duct passes through flange fixedly connected with intake pipe, the lateral wall of intake pipe has cup jointed first valve, the right side wall of handling the case is pegged graft and is had first connecting pipe.

Preferably, the left side wall of the purifying box is spliced with a second connecting pipe, the right side wall of the purifying box is spliced with a third connecting pipe, the output end of the third connecting pipe is fixedly connected with an air outlet pipe through a flange, and the outer side wall of the air outlet pipe is sleeved with a second valve.

Preferably, filtering mechanism includes casing, two spacing rings and active carbon filter core, the input of casing passes through flange fixed connection at the output of first connecting pipe, just the output of casing passes through flange fixed connection at the input of second connecting pipe, two the spacing ring welding is in the inside wall left and right sides of casing, active carbon filter core joint is two between the spacing ring.

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

1. this smoke and dust filter equipment for exhaust-gas treatment, during the use, smoke and dust waste gas only handles the incasement through the intake pipe inflow, and simultaneously, the rivers circulating pump says that the cleaning water of handling the incasement is taken out, import cleaning water to spray the mouth through the raceway, rethread spray the mouth with cleaning water drainage to the water curtain on, make smoke and dust waste gas and cleaning water carry out the effective mixing, thereby effectively get rid of the particulate matter in the smoke and dust waste gas, fundamentally avoids particulate matter to cause the damage to this device, and the cleaning water that contains particulate matter utilizes the filter to adsorb it, then cleaning water flows into to the rivers circulating pump once more in, and then realized that this device can reach rivers cyclic utilization's function, not only greatly reduced the use cost of this device, the filtration efficiency and the life of this device have also been improved.

2. This smoke and dust filter equipment for exhaust-gas treatment, through first baffle, the cooperation of second baffle and sterilamp is used, the smoke and dust waste gas after the filtration flows into to the purifying box in through the second connecting pipe, utilize first baffle and second baffle to change the flow direction of gas, thereby prolong gaseous dwell time in the purifying box, recycle sterilamp effectively shines gas, and then pierce through completely and make it dead to the harmful bacteria in the gas, greatly reduced the threat that the living environment caused to the user, user's safety in utilization has been guaranteed.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic sectional view of the front view of the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

FIG. 5 is an enlarged view of part B of the present application.

In the figure: 100. a treatment tank; 110. a first door; 120. a water circulation pump; 130. a water delivery pipe; 131. a spray nozzle; 140. a water curtain; 150. a filter screen; 151. a slider; 160. mounting grooves; 170. an air duct; 180. a first connecting pipe; 190. an air inlet pipe; 191. a first valve; 200. a filtering mechanism; 210. a housing; 220. a limiting ring; 230. an activated carbon filter element; 300. a purification box; 310. a second connecting pipe; 320. a third connecting pipe; 330. an air outlet pipe; 331. a second valve; 340. a second door; 350. a first baffle plate; 360. a second baffle; 370. an ultraviolet germicidal lamp.

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.

The utility model provides a smoke dust filtering device for waste gas treatment, which can effectively remove the particulate matters in smoke dust and waste gas, completely penetrate harmful bacteria in the gas and lead the harmful bacteria to die, please refer to fig. 1-5, comprising a treatment box 100, a filtering mechanism 200 and a purifying box 300;

referring to fig. 1-5 again, a water circulation pump 120 is fixedly connected to the lower side of the rear sidewall of the treatment tank 100 through a bolt, water pipes 130 are inserted into the left and right sides of the top of the water circulation pump 120, the ends of the two water pipes 130 penetrate through and extend to the top of the inner cavity of the treatment tank 100, spray nozzles 131 are respectively connected to the ends of the two water pipes 130 through threads, water curtains 140 are respectively fixedly connected to the bottoms of the two spray nozzles 131, the front and rear sides of the two water curtains 140 are respectively fixedly connected to the front and rear sidewalls of the inner cavity of the treatment tank 100, a filter screen 150 is connected to the bottom of the inner cavity of the treatment tank 100 in a sliding manner, the treatment tank 100 is used for fixing the water circulation pump 120 and the filter screen 150, the water circulation pump 120 is used for circularly pumping cleaning water, the water pipes 130 are used for conveying cleaning water, the spray nozzles 131 are used for fixing the water curtains 140, the water curtains 140 are used for converting water flow into water curtains, the filter screen 150 is used for filtering the cleaning water;

referring to fig. 1-5 again, the filtering mechanism 200 is fixedly installed at the right side of the processing box 100, specifically, the filtering mechanism 200 is flange-connected to the right side of the processing box 100 through the first connecting pipe 180, and the filtering mechanism 200 is used for further absorbing and filtering the smoke and exhaust gas;

referring to fig. 1-5 again, a first baffle 350 is welded on the left side of the top of the inner cavity of the purification box 300, a second baffle 360 is welded on the right side of the bottom of the inner cavity of the purification box 300, ultraviolet germicidal lamps 370 are fixedly connected to the front and rear side walls of the inner cavity of the purification box 300 through bolts, the purification box 300 is fixedly installed on the right side of the filtering mechanism 200, specifically, the purification box 300 is flange-connected to the right side of the filtering mechanism 200 through a second connecting pipe 310, the purification box 300 is used for fixing the first baffle 350, the second baffle 360 and the ultraviolet germicidal lamps 370, the first baffle 350 and the second baffle 360 are used for changing the flowing direction of gas, and the ultraviolet germicidal lamps 370 are used for emitting ultraviolet light and sterilizing gas.

Referring to fig. 1-2 again, in order to facilitate the user to perform the post-maintenance work on the processing chamber 100 and the purifying chamber 300, the front side wall of the processing chamber 100 is fixedly connected with the first chamber door 110 through a bolt, the rear side wall of the purifying chamber 300 is fixedly connected with the second chamber door 340 through a bolt, and the first chamber door 110 and the second chamber door 340 are both made of a stainless steel material.

Referring to fig. 4 again, in order to realize the function of rapidly detaching the filter screen 150 and improve the working efficiency of the filter screen 150, the left and right sides of the filter screen 150 are welded with the sliding blocks 151, and the left and right side walls of the inner cavity of the treatment box 100 are provided with the mounting grooves 160 matched with the sliding blocks 151 in position.

Referring to fig. 1-3 again, in order to improve the practical use effect of the treatment tank 100 and facilitate replacement of the consumable parts of the treatment tank 100 during the post-maintenance process, the left sidewall of the treatment tank 100 is inserted with the gas guide tube 170, the input end of the gas guide tube 170 is fixedly connected with the gas inlet tube 190 through a flange, the outer sidewall of the gas inlet tube 190 is sleeved with the first valve 191, and the right sidewall of the treatment tank 100 is inserted with the first connecting tube 180.

Referring to fig. 1 to 3 again, in order to improve the practical use effect of the purification box 300 and facilitate replacement of the consumable parts of the purification box 300 during the post-maintenance process, the left side wall of the purification box 300 is inserted with a second connection pipe 310, the right side wall of the purification box 300 is inserted with a third connection pipe 320, the output end of the third connection pipe 320 is fixedly connected with an air outlet pipe 330 through a flange, and the outer side wall of the air outlet pipe 330 is sleeved with a second valve 331.

Referring to fig. 5 again, in order to realize the function of rapidly detaching and installing the filtering mechanism 200 and improve the filtering effect of the device, the filtering mechanism 200 includes a housing 210, two limiting rings 220 and an activated carbon filter element 230, an input end of the housing 210 is fixedly connected to an output end of the first connecting pipe 180 through a flange, an output end of the housing 210 is fixedly connected to an input end of the second connecting pipe 310 through a flange, the two limiting rings 220 are welded on the left and right sides of an inner side wall of the housing 210, and the activated carbon filter element 230 is clamped between the two limiting rings 220.

When the device is used specifically, a person skilled in the art uses screws to mount the device and an external bracket for fixing, when smoke waste gas is required to be filtered, the switches of the first valve 191 and the second valve 331 are opened first, the smoke waste gas is blown into the air duct 170 through the air inlet pipe 190, then the gas is conveyed into the treatment tank 100 through the air duct 170, the water flow circulating pump 120 is started to suck and pressurize cleaning water in the treatment tank 100, the cleaning water is conveyed into the spray nozzle 131 through the two water conveying pipes 130, the cleaning water is uniformly sprayed on the surface of the water curtain 140 through the spray nozzle 131 to form a water curtain, the gas passes through the water curtain and contacts particulate matters in the gas with the cleaning water on the surface of the water curtain 140, the particulate matters are removed by the cleaning water and fall on the filter screen 150, the cleaning water passes through the filter screen 150 and then flows back to the water flow circulating pump 120 again for conveying, thereby reach the effect to rivers cyclic utilization, the gas of cleaing away particulate matter flows in to filter mechanism 200 through first connecting pipe 180, further absorption is carried out to gas through the active carbon filter core 230 in the filter mechanism 200, gas passes active carbon filter core 230 and carries to in purifying box 300 through second connecting pipe 310, open sterilamp 370's switch simultaneously and make it launch ultraviolet ray light, because gas passes first baffle 350 and second baffle 360 in proper order, make gaseous flow direction change many times, thereby prolong the dwell time of gas in purifying box 300, recycle ultraviolet lamp and effectively shine gas, and then penetrate completely and make it die to the harmful bacterium in the gas, finally discharge clean gas through outlet duct 330, accomplish the whole use process to this device promptly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a smoke and dust filter equipment for exhaust-gas treatment which characterized in that: the device comprises a treatment box (100), a filtering mechanism (200) and a purification box (300), wherein the filtering mechanism (200) is fixedly arranged on the right side of the treatment box (100), the purification box (300) is fixedly arranged on the right side of the filtering mechanism (200), a water circulating pump (120) is fixedly connected to the lower side of the rear side wall of the treatment box (100) through bolts, water conveying pipes (130) are respectively inserted into the left side and the right side of the top of the water circulating pump (120), the tail ends of the two water conveying pipes (130) penetrate through and extend to the top of an inner cavity of the treatment box (100), the tail ends of the two water conveying pipes (130) are respectively in threaded connection with a spray nozzle (131), the bottoms of the two spray nozzles (131) are respectively and fixedly connected with a water curtain (140), and the front side and the rear side of the two water curtains (140) are respectively and fixedly connected to the front side wall and the rear side wall of the inner cavity of the treatment box (100), the inner chamber bottom of handling case (100) slides and is connected with filter screen (150), the welding of the inner chamber top left side of purifying box (300) has first baffle (350), just the welding of the inner chamber bottom right side of purifying box (300) has second baffle (360), lateral wall passes through bolt fixedly connected with sterilamp (370) around the inner chamber of purifying box (300).

2. The smoke filter device for exhaust gas treatment according to claim 1, wherein: the front side wall of the treatment box (100) is fixedly connected with a first box door (110) through a bolt, the rear side wall of the purification box (300) is fixedly connected with a second box door (340) through a bolt, and the first box door (110) and the second box door (340) are both members made of stainless steel.

3. The smoke filter device for exhaust gas treatment according to claim 1, wherein: slider (151) have all been welded to the left and right sides of filter screen (150), just lateral wall all opened about the inner chamber of handling case (100) with slider (151) position assorted mounting groove (160).

4. The smoke filter device for exhaust gas treatment according to claim 1, wherein: the left side wall of processing case (100) is pegged graft and is had air duct (170), just flange fixedly connected with intake pipe (190) is passed through to the input of air duct (170), first valve (191) have been cup jointed to the lateral wall of intake pipe (190), the right side wall of processing case (100) is pegged graft and is had first connecting tube (180).

5. The smoke filter device for exhaust gas treatment according to claim 1, wherein: the left side wall of purifying box (300) is pegged graft and is had second connecting pipe (310), the right side wall of purifying box (300) is pegged graft and is had third connecting pipe (320), just the output of third connecting pipe (320) is through flange fixedly connected with outlet duct (330), the lateral wall of outlet duct (330) has cup jointed second valve (331).

6. The smoke filter device for exhaust gas treatment according to claim 1, wherein: filtering mechanism (200) includes casing (210), two spacing rings (220) and activated carbon filter core (230), the input of casing (210) passes through flange fixed connection at the output of first connecting pipe (180), just the output of casing (210) passes through flange fixed connection at the input of second connecting pipe (310), two spacing ring (220) welding is in the inside wall left and right sides of casing (210), activated carbon filter core (230) joint is two between spacing ring (220).