CN116617793A - Waste gas treatment device for tinning copper wire - Google Patents
Waste gas treatment device for tinning copper wire Download PDFInfo
- Publication number
- CN116617793A CN116617793A CN202310610740.6A CN202310610740A CN116617793A CN 116617793 A CN116617793 A CN 116617793A CN 202310610740 A CN202310610740 A CN 202310610740A CN 116617793 A CN116617793 A CN 116617793A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- device body
- shower
- space
- collecting tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000002912 waste gas Substances 0.000 title claims description 19
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 61
- 238000012856 packing Methods 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The application relates to the technical field of environmental protection equipment, in particular to an exhaust gas treatment device for tinning copper wires, which comprises a device body, wherein an air inlet pipe is arranged at the bottom of the device body, an exhaust pipe is arranged at the top of the device body, an induced draft fan is arranged on the exhaust pipe, a packing layer and a spraying space are arranged in the device body, a spraying pipe is arranged on the device body, one end of the spraying pipe extends into the spraying space and is provided with a spray head, a liquid collecting tank is formed at the bottom of the device body, the other end of the spraying pipe extends into the liquid collecting tank, a circulating pump is arranged on the spraying pipe, a partition plate and a central shaft are fixed between the liquid collecting tank and the packing layer in the device body, a rotor is fixed on the central shaft, a filter screen is arranged on the surface of the rotor, the air collecting pipe is arranged corresponding to the side surface of the filter screen, the bottom of the filter screen is positioned in the liquid collecting tank, a central hole is arranged on the partition plate, and the central hole is contacted with the filter screen; the filter screen can rotate, and when rotating, the bottom of filter screen removes to the direction of keeping away from the air inlet. The filter screen of the device does not need to be shut down for cleaning.
Description
Technical Field
The application relates to the technical field of environmental protection equipment, in particular to an exhaust gas treatment device for tinning copper wires.
Background
In order to prevent copper wire from being oxidized with the air contact surface, people normally tin the copper wire outside, make copper wire surface form the protection film, and at copper wire tinning's in-process, can produce waste gas, contain the harmful substance to the human body in this abandonment, can not direct emission, therefore people develop copper wire tinning and use exhaust treatment device, current copper wire tinning is with exhaust treatment device mainly through the draught fan with waste gas loop through the packing layer and spray the space, waste gas is fully contacted with the spray liquid at the packing layer after, harmful substance is absorbed, finally after spraying the space exhaust gas accords with emission standard, in this structure, particulate matters in the waste gas can adhere to and gather at the packing layer along with the waste gas reaches the packing layer after, occupy the space that gas and spray liquid contacted, influence the absorption effect of spray liquid to harmful substance, for this reason people try to increase the filter screen and filter the great granule of diameter in the waste gas, reduce the influence of particulate matters to the packing layer, nevertheless jam easily in the use, need to shut down, influence the progress of copper wire tinning and increased staff's work load.
Disclosure of Invention
In view of the above problems in the prior art, the present application provides an exhaust gas treatment device for tinning copper wires, which solves at least one of the above problems.
In order to achieve the above object, the present application provides a technical solution as follows:
the utility model provides a copper wire is exhaust treatment device for tinning, includes the device body, the bottom of device body is provided with the intake pipe, the top of device body is provided with the blast pipe, install the draught fan on the blast pipe, be provided with packing layer and spray space in the device body, spray space is located the packing layer top, be provided with the shower on the device body, the one end of shower extends to in the spray space to be provided with the shower on the shower, the device is internal to form the collecting tank in the bottom, the other end of shower extends to in the collecting tank, install the circulating pump on the shower, be fixed with baffle and center pin in the device body between collecting tank and packing layer, the center pin is located the below of baffle, with the device body rotates to be connected, be fixed with the rotor on the center pin, the surface of rotor is provided with the filter screen in the circumference of center pin, the gas collecting pipe corresponds the side setting of filter screen, the bottom of filter screen is located in the collecting tank, be provided with on the baffle with the center hole of cooperation the filter screen the inner wall of filter screen contact with; the filter screen can rotate, and when rotating, the bottom of filter screen removes to the direction of keeping away from the air inlet.
Preferably, the rotating body is a hollow cylinder or a sphere; the filter screen is communicated with the inside of the cylinder or the sphere; the central shaft penetrates through the cylinder or the sphere, and a plurality of fan blades are circumferentially arranged in the sphere or the cylinder.
Preferably, the fan blade is connected with the filter screen.
Preferably, the filter screen comprises an outer filter screen and an inner filter screen, and a space is reserved between the outer filter screen and the inner filter screen; a plurality of baffles are arranged between the outer filter screen and the inner filter screen, and divide the space between the outer filter screen and the inner filter screen into a plurality of gas passing chambers; the outer filter screen is provided with a gas passing port at each interval corresponding to the position of the filter chamber, and the length of the gas passing port is smaller than the thickness of the partition plate; the bottom of the outer filter screen is positioned in the liquid collecting groove, the length of the part positioned in the liquid collecting groove is smaller than or equal to the length of the gas passing chamber, and the bottom of the inner filter screen is positioned outside the liquid collecting groove.
Preferably, a water baffle is arranged above the spray head.
Preferably, the number of the packing layers and the spraying space is two, and a spray head is arranged in each spraying space.
Preferably, a control valve is arranged on the spray pipe; the device is characterized in that a liquid discharge pipe is arranged on the device body at a position corresponding to the liquid collecting tank, and a liquid discharge valve is arranged on the liquid discharge pipe.
The waste gas treatment device for copper wire tinning provided by the application is started when in use, so that a spray head in the device body sprays liquid, the air inlet pipe is connected with the induced draft hood, waste gas generated by copper wire tinning can be led into the device body under the action of the induced draft fan, the waste gas enters the interior of the rotor through the filter screen below the partition plate after entering the device body, then reaches the upper part of the partition plate through the filter screen to move upwards continuously, is discharged after passing through the packing layer and the spraying space, and in the process, the fan blade drives the rotor to rotate under the action of the induced draft fan, the rotating direction is shown in the arrow direction of fig. 1, so that particles attached to the filter screen during air inlet are cleaned through the liquid in the liquid collecting tank, and are not easy to accumulate on the filter screen to form blockage, therefore, the filter screen does not need to stop and clean, the progress of copper wire tinning is not influenced, and the workload of workers is lightened.
The other technical scheme provided by the application is as follows:
the waste gas treatment device for copper wire tinning comprises a first device body and a second device body, wherein a first air inlet pipe is arranged at the bottom of the first device body, a first exhaust pipe is arranged at the top of the first device body, a first packing layer and a first spraying space are arranged in the first device body, the first spraying space is positioned above the first packing layer, a first spraying pipe is arranged on the first device body, one end of the first spraying pipe extends into the first spraying space, a first spray head is arranged on the first spraying pipe in the first spraying space, a first liquid collecting tank is formed at the bottom of the first device body, the other end of the first spraying pipe extends into the first liquid collecting tank, a first circulating pump is arranged on the first spraying pipe, a partition plate and a central shaft are fixed between the first liquid collecting tank and the first packing layer in the first device body, the central shaft is positioned below the partition plate and is in rotary connection with the first device body, a rotary body is fixed on the central shaft, a rotary body is arranged on the central shaft, a filter screen is arranged on the periphery of the central shaft, a filter screen is in contact with the central hole of the filter screen, and is arranged on the central hole of the filter screen, and is in contact with the filter screen; the filter screen can rotate, and when the filter screen rotates, the bottom end of the filter screen moves in a direction away from the first air inlet; the bottom of second device body is provided with the second intake pipe, first blast pipe with second intake pipe intercommunication, the top of second device body is provided with the second blast pipe, install the draught fan on the second blast pipe, this internal second packing layer and the second space of spraying of being provided with of second device, the second sprays the space and is located second packing layer top, be provided with the second shower on the second device body, the one end of second shower extends to in the second sprays the space to be provided with the second shower on the second shower in the second sprays the space, the second is formed the second collecting tank in the bottom in the second device body, the other end of second shower extends to in the second collecting tank, install the second circulating pump on the second shower.
Preferably, the rotating body is a hollow cylinder or a sphere; the filter screen is communicated with the inside of the cylinder or the sphere; the central shaft penetrates through the cylinder or the sphere, and a plurality of fan blades are circumferentially arranged in the sphere or the cylinder.
Preferably, the filter screen comprises an outer filter screen and an inner filter screen, and a space is reserved between the outer filter screen and the inner filter screen; a plurality of baffles are arranged between the outer filter screen and the inner filter screen, and divide the space between the outer filter screen and the inner filter screen into a plurality of gas passing chambers; the outer filter screen is provided with a gas passing port at each interval corresponding to the position of the filter chamber, and the length of the gas passing port is smaller than the thickness of the partition plate; the bottom of the outer filter screen is positioned in the liquid collecting groove, the length of the part positioned in the liquid collecting groove is smaller than or equal to the length of the gas passing chamber, and the bottom of the inner filter screen is positioned outside the liquid collecting groove. The structure and principle of the filter screen in the waste gas treatment device for copper wire tinning are the same as those described above, and the description thereof is omitted here.
Drawings
Fig. 1 is a schematic view showing the structure of an exhaust gas treatment device for tinning a copper wire in example 1;
FIG. 2 shows a schematic diagram of a mounting structure for a filter screen;
fig. 3 is a schematic view showing the structure of an exhaust gas treatment device for tinning a copper wire in example 2;
the reference numerals in the drawings:
the device comprises a device body 1, an air inlet pipe 2, an air outlet pipe 3, an induced draft fan 4, a packing layer 5, a spraying space 6, a spraying pipe 7, a spray head 8, a liquid collecting tank 9, a circulating pump 10, a partition plate 11, a central shaft 12, a rotating body 13, a filter screen 14, fan blades 15 and a water deflector 16;
an outer filter screen 13-1, an inner filter screen 13-2, a baffle 13-3, an air passing chamber 13-4 and an air passing port 13-5;
the first device body 1a, the second device body 1b, the first intake pipe 2a, the second intake pipe 2b, the first exhaust pipe 3a, the second exhaust pipe 3b, the first filler layer 5a, the second filler layer 5b, the first spray space 6a, the second spray space 6b, the first spray pipe 7a, the second spray pipe 7b, the first spray head 8a, the second spray head 8b, the first liquid collection tank 9a, the second liquid collection tank 9b, the first circulation pump 10a, and the second circulation pump 10b.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, the present application provides an exhaust gas treatment device for tinning copper wire, which comprises a device body 1, in this embodiment, the device body may be provided in the form of a purification tower, the bottom of the device body is provided with an air inlet pipe 2, the top of the device body is provided with an air outlet pipe 3, an induced draft fan 4 is installed on the air outlet pipe, a packing layer 5 and a spray space 6 are provided in the device body, the spray space is located above the packing layer, a spray pipe 7 is provided on the device body, one end of the spray pipe extends into the spray space, a spray head 8 is provided on the spray pipe in the spray space, a liquid collecting tank 9 is formed in the bottom of the device body, the other end of the spray pipe extends into the liquid collecting tank, a circulating pump 10 is installed on the spray pipe, a partition 11 and a central shaft 12 are fixed between the liquid collecting tank and the packing layer in the device body, the central shaft is located below the partition and is rotationally connected with the device body, a rotator 13 is fixed on the central shaft, wherein the rotator is a hollow cylinder, the surface of the central shaft is circumferentially provided with a filter screen 14, and is communicated with the inside of the cylinder; the central shaft penetrates through the cylinder, and a plurality of fan blades 15 are circumferentially arranged in the sphere or the cylinder; the gas collecting tube is arranged corresponding to the side face of the filter screen, the bottom of the filter screen is positioned in the liquid collecting groove, a central hole matched with the filter screen is formed in the partition plate, and the inner wall of the central hole is in contact with the filter screen.
The above-mentioned exhaust treatment device for copper wire tinning opens when using, make this internal shower nozzle of device spout liquid, the intake-tube connection induced draft cover, can be with this internal with the waste gas introduction device of copper wire tinning production under the effect of draught fan, waste gas is after getting into the device body, the below through the filter screen entering rotor inside at the baffle, then the top that reaches the baffle through the filter screen continues upward movement, discharge after the packing layer with spraying the space, in-process, the flabellum drives the rotor under the effect of draught fan and rotates, the direction of rotation is see fig. 1 arrow direction, the granule that is attached to when intaking on the filter screen is through the liquid cleaning in the collecting tank like this, be difficult to gather on the filter screen and form the jam, consequently, the filter screen does not need to shut down the clearance, do not influence the progress of copper wire tinning and alleviateed staff's work load.
During actual manufacturing, the fan blade can be connected with the filter screen, so that the fixing firmness of the fan blade is improved. As a preferred embodiment, referring to fig. 2, the filter screen includes an outer filter screen 13-1 and an inner filter screen 13-2, which have a space therebetween; a plurality of baffles 13-3 are arranged between the outer filter screen and the inner filter screen, and divide the space between the outer filter screen and the inner filter screen into a plurality of gas passing chambers 13-4; the outer filter screen is provided with a gas passing port 13-5 at intervals corresponding to the position of the filter chamber, and the length of the gas passing port is smaller than the thickness of the partition plate; the bottom of the outer filter screen is positioned in the liquid collecting groove, the length of the part positioned in the liquid collecting groove is smaller than or equal to the length of the gas passing chamber, and the bottom of the inner filter screen is positioned outside the liquid collecting groove. In this embodiment, the fan blade may be connected to the inner filter. When the structure is used, after exhaust gas enters the device body through the air inlet pipe, the exhaust gas firstly enters the interior filter screen through the exterior filter screen, one of the air passing chambers and the second filter screen under the partition board, and then the interior filter screen, the air passing chamber above the partition board, the exterior filter screen or the air passing chamber reaches the upper part of the partition board to move upwards, and at the moment, the exterior filter screen mainly plays a role in filtration; along with the rotation of the rotating body, one of the air passing ports corresponds to the air inlet pipe, waste gas passes through the air passing port, one air passing chamber corresponding to the air passing port and the inner filter screen to enter the inner filter screen, and then the inner filter screen, the air passing chamber above the partition board, the outer filter screen or the air passing chamber reaches the upper part of the partition board to move upwards, and at the moment, the inner filter screen mainly plays a role in filtering; so the operation, in the operation in-process, the outside filter screen is when admitting air the liquid cleaning in the liquid collecting tank of adhering to, is difficult to accumulate on the filter screen and forms the jam, and the inside filter screen is when rotating the washing of the spray liquid of top, and especially moves the power of spray liquid when reaching the bottom position great, prevents that the effect of jam is better, further prevents the filter screen jam like this. In this embodiment, the gas passing chamber has set up 6, when also can set up more for can pass through first filter screen and a gas passing port and cross gas simultaneously when admitting air, its effect can not change.
In actual manufacturing, the water baffle 16 may be further disposed above the spray head, which may also be referred to as a water baffle, for preventing the purified gas from carrying droplets out of the device body, and the activated carbon adsorption layer may be disposed above the water baffle, which is well known to those skilled in the art and will not be repeated herein.
In order to improve the effect of harmful substance adsorption in waste gas, the packing layer and the spraying space are two, and each spraying space is internally provided with a spray head.
In order to facilitate control, a control valve can be arranged on the spray pipe; in order to facilitate the discharge of the liquid in the liquid collecting tank, a liquid discharge pipe is arranged on the device body at a position corresponding to the liquid collecting tank, and a liquid discharge valve is arranged on the liquid discharge pipe, which are well known to those skilled in the art and are not described herein.
It should be noted that, the above-mentioned rotor may also be a hollow sphere, and the fan blade structure may also be other structures capable of driving the rotor to rotate, so long as the filter screen can rotate, and when rotating, the bottom end of the filter screen moves in a direction away from the air inlet, and the purpose is not specifically limited herein.
In embodiment 2, referring to fig. 3, the principle and structure of embodiment 2 for preventing the filter screen from being blocked are the same as those of embodiment 1, and the main difference is that two device bodies are provided, one device body is provided with a filter screen structure, and the other device body is not required to be provided with a filter screen structure, and the following is a specific structure of this embodiment: the rotary type air conditioner comprises a first device body 1a and a second device body 1b, wherein a first air inlet pipe 2a is arranged at the bottom of the first device body, a first air outlet pipe 3a is arranged at the top of the first device body, a first packing layer 5a and a first spraying space 6a are arranged in the first device body, the first spraying space is positioned above the first packing layer, a first spraying pipe 7a is arranged on the first device body, one end of the first spraying pipe extends into the first spraying space, a first spray head 8a is arranged on the first spraying pipe in the first spraying space, a first liquid collecting tank 9a is formed at the bottom of the first device body, the other end of the first spraying pipe extends into the first liquid collecting tank, a first circulating pump 10a is arranged on the first spraying pipe, a partition plate 11 and a central shaft 12 are fixed between the first liquid collecting tank and the first packing layer in the first device body, the central shaft is positioned below the partition plate, a first spray head 8a first spray head is arranged on the first spraying pipe, a first spray head 8a is arranged on the first spray pipe in the first spray pipe, a hollow cylinder is fixedly connected with the central shaft, a rotary cylinder 14 is arranged on the rotary type air conditioner, and a rotary cylinder is rotatably connected with the rotary type air conditioner, and the rotary type air conditioner is rotatably connected with the rotary type air conditioner; the central shaft penetrates through the cylinder, and a plurality of fan blades 15 are circumferentially arranged in the sphere or the cylinder; the first gas collecting tube is arranged corresponding to the side face of the filter screen, the bottom of the filter screen is positioned in the first liquid collecting tank, a central hole matched with the filter screen is formed in the partition plate, and the inner wall of the central hole is in contact with the filter screen; the bottom of second device body is provided with second intake pipe 2b, first blast pipe with second intake pipe intercommunication, the top of second device body is provided with second blast pipe 3b, install draught fan 4 on the second blast pipe, this internal second packing layer 5b and the second space 6b that sprays of being provided with of second device, the second sprays the space and is located second packing layer top, be provided with second shower 7b on the second device body, the one end of second shower extends to in the second sprays the space to be provided with second shower nozzle 8b in the second shower on the second shower, this internal bottom of second device forms second collecting tank 9b, the other end of second shower extends to in the second collecting tank, install second circulating pump 10b on the second shower.
The structure and principle in the first device body in the exhaust gas treatment device for copper wire tinning are the same as those in embodiment 1, and are not repeated here, and as the filter screen structure is already arranged in the first device body, the filter screen structure is not required to be arranged in the second device body, the purpose of the second device body is that water is used in the first liquid collection tank of the first device body, harmful substances dissolved in water in exhaust gas are absorbed, and chemical reagents (such as sodium sulfite, acidic or alkaline solution) are used in the second liquid collection tank of the second device body to absorb other harmful substances.
Of course, the preferred structure of embodiment 1, such as the structure of fig. 2, can be applied to embodiment 2 as well, and will not be described herein.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that in this document, relational terms such as "first" and "second" and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a waste gas treatment device for copper wire tinning, includes device body (1), the bottom of device body is provided with intake pipe (2), the top of device body is provided with blast pipe (3), install draught fan (4) on the blast pipe, be provided with packing layer (5) and spray space (6) in the device body, spray space is located the packing layer top, be provided with shower (7) on the device body, the one end of shower extends to in the spray space to be provided with shower nozzle (8) on the shower in the spray space, the device forms collecting tank (9) in the bottom in the body, the other end of shower extends to in the collecting tank, install circulating pump (10) on the shower,
a partition plate (11) and a central shaft (12) are fixed between the liquid collecting tank and the packing layer in the device body, the central shaft is positioned below the partition plate and is in rotary connection with the device body, a rotor (13) is fixed on the central shaft, a filter screen (14) is arranged on the surface of the rotor in the circumferential direction of the central shaft, the gas collecting pipe is arranged corresponding to the side surface of the filter screen, the bottom of the filter screen is positioned in the liquid collecting tank, a central hole matched with the filter screen is formed in the partition plate, and the inner wall of the central hole is in contact with the filter screen;
the filter screen can rotate, and when rotating, the bottom of filter screen removes to the direction of keeping away from the air inlet.
2. An exhaust gas treatment device for tinning of copper wire according to claim 1, wherein the rotor is a hollow cylinder or sphere;
the filter screen is communicated with the inside of the cylinder or the sphere;
the central shaft penetrates through the cylinder or the sphere, and a plurality of fan blades (15) are circumferentially arranged in the sphere or the cylinder.
3. An exhaust gas treatment device for tinning of copper wire according to claim 2, wherein said fan blades are connected to said filter screen.
4. An exhaust gas treatment device for tinning of copper wire according to claim 2, characterized in that the filter screen comprises an outer filter screen (13-1) and an inner filter screen (13-2), which are spaced apart;
a plurality of baffles (13-3) are arranged between the outer filter screen and the inner filter screen, and divide the space between the outer filter screen and the inner filter screen into a plurality of gas passing chambers (13-4);
the outer filter screen is provided with a gas passing port (13-5) at intervals corresponding to the position of the filter chamber, and the length of the gas passing port is smaller than the thickness of the partition plate;
the bottom of the outer filter screen is positioned in the liquid collecting groove, the length of the part positioned in the liquid collecting groove is smaller than or equal to the length of the gas passing chamber, and the bottom of the inner filter screen is positioned outside the liquid collecting groove.
5. An exhaust gas treatment device for tinning of copper wire according to any one of claims 1-4, characterized in that a water deflector (16) is arranged above the spray head.
6. An exhaust gas treatment device for tinning of copper wire according to any one of claims 1 to 4, wherein the number of the packing layer and the number of the spraying spaces are two, and a spray head is arranged in each spraying space.
7. An exhaust gas treatment device for tinning of copper wire according to any one of claims 1 to 4, characterized in that the shower pipe is provided with a control valve;
the device is characterized in that a liquid discharge pipe is arranged on the device body at a position corresponding to the liquid collecting tank, and a liquid discharge valve is arranged on the liquid discharge pipe.
8. The utility model provides a waste gas treatment device for tinning of copper wire, includes first device body (1 a) and second device body (1 b), the bottom of first device body is provided with first intake pipe (2 a), the top of first device body is provided with first blast pipe (3 a), be provided with first packing layer (5 a) and first spray space (6 a) in the first device body, first spray space is located first packing layer top, be provided with first shower (7 a) on the first device body, the one end of first shower extends to in the first spray space to be provided with first shower head (8 a) on the first shower in the first spray space, form first collecting tank (9 a) in the bottom in the first device body, the other end of first shower extends to in the first collecting tank, install first circulating pump (10 a) on the first shower, its characterized in that,
a partition plate (11) and a central shaft (12) are fixed between the first liquid collecting tank and the first packing layer in the first device body, the central shaft is positioned below the partition plate and is rotationally connected with the first device body, a rotor (13) is fixed on the central shaft, a filter screen (14) is arranged on the surface of the rotor in the circumferential direction of the central shaft, the first gas collecting pipe is arranged corresponding to the side surface of the filter screen, the bottom of the filter screen is positioned in the first liquid collecting tank, a central hole matched with the filter screen is formed in the partition plate, and the inner wall of the central hole is in contact with the filter screen;
the filter screen can rotate, and when the filter screen rotates, the bottom end of the filter screen moves in a direction away from the first air inlet;
the bottom of second device body is provided with second intake pipe (2 b), first blast pipe with second intake pipe intercommunication, the top of second device body is provided with second blast pipe (3 b), install draught fan (4) on the second blast pipe, this internal second packing layer (5 b) and the second space (6 b) that sprays of being provided with of second device, the second sprays the space and is located second packing layer top, be provided with second shower (7 b) on the second device body, the one end of second shower extends to in the second sprays the space to be provided with second shower (8 b) on the second shower in the space, this internal second collecting tank (9 b) that forms in bottom of second device, the other end of second shower extends to in the second collecting tank, install second circulating pump (10 b) on the second shower.
9. An exhaust gas treatment device for tinning of copper wire according to claim 8, wherein the rotor is a hollow cylinder or sphere;
the filter screen is communicated with the inside of the cylinder or the sphere;
the central shaft penetrates through the cylinder or the sphere, and a plurality of fan blades (15) are circumferentially arranged in the sphere or the cylinder.
10. An exhaust gas treatment device for tinning of copper wire according to claim 9, characterized in that the filter screen comprises an outer filter screen (13-1) and an inner filter screen (13-2), which are spaced apart;
a plurality of baffles (13-3) are arranged between the outer filter screen and the inner filter screen, and divide the space between the outer filter screen and the inner filter screen into a plurality of gas passing chambers (13-4);
the outer filter screen is provided with a gas passing port (13-5) at intervals corresponding to the position of the filter chamber, and the length of the gas passing port is smaller than the thickness of the partition plate;
the bottom of the outer filter screen is positioned in the liquid collecting groove, the length of the part positioned in the liquid collecting groove is smaller than or equal to the length of the gas passing chamber, and the bottom of the inner filter screen is positioned outside the liquid collecting groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310610740.6A CN116617793B (en) | 2023-05-29 | 2023-05-29 | Waste gas treatment device for tinning copper wire |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310610740.6A CN116617793B (en) | 2023-05-29 | 2023-05-29 | Waste gas treatment device for tinning copper wire |
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| CN116617793B CN116617793B (en) | 2023-10-31 |
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|---|---|---|---|---|
| JPH10146513A (en) * | 1996-11-19 | 1998-06-02 | Nec Yamagata Ltd | Filled tower type dust collecting apparatus |
| CN205435290U (en) * | 2016-04-08 | 2016-08-10 | 山东金孚环境工程有限公司 | Industry tail gas wet -type purifier |
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| CN210613203U (en) * | 2019-08-14 | 2020-05-26 | 江门市佐敦环保科技有限公司 | Spraying device |
| CN113737736A (en) * | 2021-09-08 | 2021-12-03 | 吴守振 | Farmland irrigation ditch rubbish cleaning device |
| CN217337060U (en) * | 2022-06-02 | 2022-09-02 | 叶渊地 | Indoor aquaculture water cycle reuse device |
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2023
- 2023-05-29 CN CN202310610740.6A patent/CN116617793B/en active Active
Patent Citations (6)
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| JPH10146513A (en) * | 1996-11-19 | 1998-06-02 | Nec Yamagata Ltd | Filled tower type dust collecting apparatus |
| CN205435290U (en) * | 2016-04-08 | 2016-08-10 | 山东金孚环境工程有限公司 | Industry tail gas wet -type purifier |
| CN209997395U (en) * | 2019-04-24 | 2020-01-31 | 杭州余杭振华日化玻璃有限公司 | Exhaust gas treatment system |
| CN210613203U (en) * | 2019-08-14 | 2020-05-26 | 江门市佐敦环保科技有限公司 | Spraying device |
| CN113737736A (en) * | 2021-09-08 | 2021-12-03 | 吴守振 | Farmland irrigation ditch rubbish cleaning device |
| CN217337060U (en) * | 2022-06-02 | 2022-09-02 | 叶渊地 | Indoor aquaculture water cycle reuse device |
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