CN213828558U - High-efficient collection and processing metal exhaust-gas treatment equipment that polishes - Google Patents
High-efficient collection and processing metal exhaust-gas treatment equipment that polishes Download PDFInfo
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- CN213828558U CN213828558U CN202022754332.2U CN202022754332U CN213828558U CN 213828558 U CN213828558 U CN 213828558U CN 202022754332 U CN202022754332 U CN 202022754332U CN 213828558 U CN213828558 U CN 213828558U
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Abstract
The application relates to the technical field of waste gas treatment, in particular to a high-efficiency metal grinding waste gas collecting and treating treatment device which comprises a water curtain cabinet, a water curtain cabinet and a water curtain cabinet, wherein the water curtain cabinet is arranged on one side of a workshop and is used for generating a water curtain for filtering waste gas; the submerged pool is arranged at the bottom of the workshop and is communicated with the bottom of the water curtain cabinet so as to form circulation with a water path of the water curtain cabinet; one end of the upper ventilating duct is communicated with the upper end of the water curtain cabinet, and the other end of the upper ventilating duct is communicated with a workshop; the first air draft device is arranged at the air inlet end of the upper ventilating duct so as to drive waste gas in a workshop to pass through the water curtain cabinet; and the second air draft device is arranged at the middle part of the upper ventilating duct, and the air draft of the second air draft device is less than that of the first air draft device and is used for shunting the waste gas filtered by the water curtain cabinet. The application provides a high-efficient collection and handle metal exhaust-gas treatment equipment of polishing can realize the gaseous inner loop in workshop and extrinsic cycle simultaneously, has purified the waste gas in workshop effectively, greatly reduced the pollutant concentration in workshop.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an exhaust-gas treatment technical field especially relates to a high-efficient metal exhaust-gas treatment equipment of polishing of collecting and handling.
[ background of the invention ]
Because the metal is polished and can be produced a large amount of showy metal particles, pollute air on every side, consequently, in the metal workshop of polishing, although the staff wears dustproof protective equipment and has done personal protection, the air can cause wider pollution if the workshop of overflowing outward, and in addition, too high metal particle concentration in the workshop also can consume the life of protective equipment too fast, needs to take measures and reduces the pollution degree in workshop.
[ summary of the invention ]
An object of the application is to provide a high-efficient collection and processing metal exhaust gas treatment equipment that polishes, the waste gas that the metal workshop of polishing produced gets back to in the workshop after last ventiduct after the cascade cabinet purifies, flow back to the heavy water basin behind the cascade among the cascade cabinet absorption waste gas, wherein, first updraft ventilator's induced draft is greater than the induced draft of second updraft ventilator, consequently, second updraft ventilator can be with the partly gas after filtering in the last ventiduct reposition of redundant personnel to the outside, all the other gases after filtering just flow back to in the workshop, can realize gaseous inner loop and the extrinsic cycle in workshop simultaneously, the waste gas in workshop has been purified effectively, greatly reduced the pollutant concentration in workshop.
The application is realized by the following technical scheme:
the utility model provides a high-efficient collection and processing metal exhaust-gas treatment equipment of polishing, is applied to the metal workshop of polishing, includes:
the water curtain cabinet is arranged on one side of the workshop and is used for generating a water curtain for filtering waste gas;
the submerged pool is arranged at the bottom of the workshop and is communicated with the bottom of the water curtain cabinet so as to form circulation with a water path of the water curtain cabinet;
one end of the upper ventilating duct is communicated with the upper end of the water curtain cabinet, and the other end of the upper ventilating duct is communicated with a workshop;
the first air draft device is arranged at the air inlet end of the upper ventilating duct so as to drive waste gas in a workshop to pass through the water curtain cabinet;
and the second air draft device is arranged at the middle part of the upper ventilating duct, and the air draft of the second air draft device is less than that of the first air draft device and is used for shunting the waste gas filtered by the water curtain cabinet.
The treatment equipment for efficiently collecting and treating the metal polishing waste gas comprises a water curtain cabinet, a water curtain cabinet and a water curtain, wherein the water curtain cabinet comprises a water curtain channel communicated with a first air draft device, and a first water collecting tank and a second water collecting tank which are positioned on one side of the water curtain channel;
first water catch bowl and second water catch bowl interval about set up, just second water catch bowl level protrusion in first water catch bowl, the liquid that first water catch bowl was collected falls to the second water catch bowl in order to form first water curtain face, the liquid of second water catch bowl falls to formation second water curtain face in the sink, the export of first water curtain face and second water curtain face all communicates the entry of runner and lower runner.
The metal polishing waste gas treatment equipment is characterized in that the lower flow channel is internally provided with a spray header which sprays water mist downwards.
The high-efficiency metal grinding waste gas collecting and treating equipment further comprises a circulating pipeline and a water suction pump arranged on the circulating pipeline, wherein one end of the circulating pipeline is connected with the sink, and the other end of the circulating pipeline is connected with the first water collecting tank, the second water collecting tank and the spray head.
According to the high-efficiency metal polishing waste gas collecting and treating equipment, the cloth treading screen plate is paved above the workshop part of the sink basin.
As above high-efficient collection and handle metal exhaust-gas treatment equipment of polishing still includes the air inlet curtain that hangs down, the air inlet curtain that hangs down locate one side in workshop and with the relative setting of cascade cabinet.
The high-efficiency metal grinding waste gas collecting and treating equipment further comprises a workshop clapboard, wherein the workshop clapboard is arranged at the top of the workshop at intervals so as to form the upper air duct with the top surface of the workshop.
According to the high-efficiency metal grinding waste gas collecting and treating equipment, the plurality of explosion-proof lamps are arranged below the workshop partition plate.
Compared with the prior art, the method has the following advantages:
the waste gas that the workshop produced was polished to the metal gets back to in the workshop after last ventiduct after the cascade cabinet purifies, flow back to the heavy water basin behind the cascade in the cascade adsorbs the metal dust in the waste gas in the cascade cabinet, wherein, first updraft ventilator's induced draft is greater than the updraft ventilator of second updraft ventilator, consequently, second updraft ventilator can be with partly gas after filtering in the last ventiduct reposition of redundant personnel to the outside, all the other gas after filtering just flow back to in the workshop, can realize gaseous inner loop and extrinsic cycle in workshop simultaneously, the waste gas in workshop has been purified effectively, greatly reduced the pollutant concentration in workshop.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a treatment device for efficiently collecting and treating metal grinding waste gas according to an embodiment of the present application.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, the embodiment of the present application provides a high-efficiency collecting and processing equipment for waste gas generated in metal grinding, which is applied to a metal grinding workshop, and comprises: the water curtain cabinet 1 is arranged on one side of a workshop and is used for generating a water curtain for filtering waste gas; the submerged pool 2 is arranged at the bottom of the workshop and communicated with the bottom of the water curtain cabinet 1 so as to form circulation with a water path of the water curtain cabinet 1; one end of the upper ventilating duct 3 is communicated with the upper end of the water curtain cabinet 1, and the other end of the upper ventilating duct is communicated with a workshop; the first air draft device 4 is arranged at the air inlet end of the upper ventilating duct 3 so as to drive waste gas in a workshop to pass through the water curtain cabinet 1; and the second air draft device 5 is arranged in the middle of the upper ventilating duct 3, and the air draft of the second air draft device 5 is smaller than that of the first air draft device 4 and is used for shunting the waste gas filtered by the water curtain cabinet 1. Specifically, a workshop partition 31 is provided at a space on the top of the workshop to form the upper air duct 3 with the top surface of the workshop. The first air draft device 4 and the second air draft device 5 can respectively select exhaust fans with different powers.
During operation, the waste gas that the workshop produced was polished to the metal gets back to in the workshop through last ventiduct 3 after 1 purification of cascade cabinet, the cascade in the cascade cabinet 1 flows back to the heavy water basin behind the metal dust in the waste gas, wherein, the induced draft volume of first updraft ventilator 4 is greater than the induced draft volume of second updraft ventilator 5, consequently, second updraft ventilator 5 can be with the gas shunting outside after some filters in last ventiduct 3, all the other gases after filtering just flow back to in the workshop, can realize gaseous internal circulation and extrinsic cycle in workshop simultaneously, the waste gas in workshop has been purified effectively, greatly reduced the pollutant concentration in workshop.
Specifically, the water curtain cabinet 1 comprises a water curtain channel 10 communicated with a first air draft device 4, and a first water collecting tank 11 and a second water collecting tank 12 which are positioned at one side of the water curtain channel 10, wherein the water curtain channel 10 comprises an upper flow channel 101 and a lower flow channel 102; the first water collecting groove 11 and the second water collecting groove 12 are arranged at an upper-lower interval, the second water collecting groove 12 protrudes out of the first water collecting groove 11 horizontally, liquid collected by the first water collecting groove 11 falls into the second water collecting groove 12 to form a first water curtain surface 13, liquid collected by the second water collecting groove 12 falls into the sink 2 to form a second water curtain surface 14, and outlets of the first water curtain surface 13 and the second water curtain surface 14 are communicated with inlets of the upper flow channel 101 and the lower flow channel 102.
Further, a shower head 7 for spraying water mist downwards is arranged in the lower flow passage 102. The metal particle concentration lower part concentration of waste gas is higher than upper portion concentration, and the waste gas of lower part adsorbs through 7 spun atomizing steam of shower head after the cascade preliminary purification, then falls into sink 2, and the waste gas on upper portion is discharged by cascade passageway 10 after the cascade purification, through hierarchical purification, has promoted the purification efficiency of waste gas greatly.
For realizing the circulation in water route between cascade cabinet and the sink, high-efficient collection and handle metal exhaust-gas treatment equipment of polishing still include circulating line 8 and locate suction pump 81 on the circulating line 8, 8 one end of circulating line is connected with sink 2, and the other end is connected with first water catch bowl 11, second water catch bowl 12, shower head 7.
Preferably, the sink 2 is laid with a cloth-treading net plate 9 above the workshop section.
High-efficient collection and handle metal exhaust-gas treatment equipment of polishing still include the air inlet curtain 6 that hangs down, the air inlet curtain 6 that hangs down locate one side in workshop and with cascade cabinet 1 sets up relatively. Set up the air inlet and hang curtain 6 and be convenient for staff's business turn over and ventilate, first updraft ventilator 4 during operation, the inside negative pressure that produces in workshop, outside air from the air inlet hang curtain 6 realization extrinsic cycle in getting into the workshop.
Further, a plurality of explosion-proof lamps 32 are provided below the floor partition 31. For ensuring the brightness of the plant.
In summary, the present application has, but is not limited to, the following beneficial effects:
waste gas that the workshop produced was polished to metal gets back to in the workshop after last ventiduct 3 after 1 purification of cascade cabinet, flow back to the heavy water basin behind the cascade in the cascade cabinet 1 adsorbs the metal dust in the waste gas, wherein, the induced draft of first updraft ventilator 4 is greater than the amount of wind of second updraft ventilator 5, consequently, second updraft ventilator 5 can be with the gas reposition of redundant personnel outside after some filtration in last ventiduct 3, all the other gases after the filtration just flow back to in the workshop, can realize gaseous internal circulation and extrinsic cycle in workshop simultaneously, the waste gas in workshop has been purified effectively, greatly reduced the pollutant concentration in workshop.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (8)
1. The utility model provides a high-efficient collection and processing metal exhaust-gas treatment equipment of polishing, is applied to the metal workshop of polishing, its characterized in that includes:
the water curtain cabinet (1) is arranged on one side of the workshop and is used for generating a water curtain for filtering waste gas;
the sink pool (2) is arranged at the bottom of the workshop and communicated with the bottom of the water curtain cabinet (1) so as to form circulation with a water channel of the water curtain cabinet (1);
one end of the upper ventilating duct (3) is communicated with the upper end of the water curtain cabinet (1), and the other end of the upper ventilating duct is communicated with a workshop;
the first air draft device (4) is arranged at the air inlet end of the upper ventilating duct (3) to drive waste gas in a workshop to pass through the water curtain cabinet (1);
and the second air draft device (5) is arranged in the middle of the upper ventilating duct (3), and the air draft quantity of the second air draft device (5) is smaller than that of the first air draft device (4) and is used for distributing the filtered waste gas flowing through the water curtain cabinet (1).
2. The apparatus for efficient collection and treatment of metal grinding exhaust gas according to claim 1, wherein the water curtain cabinet (1) comprises a water curtain channel (10) communicating with a first air draft device (4) and a first water collection tank (11) and a second water collection tank (12) located at one side of the water curtain channel (10), the water curtain channel (10) comprising an upper flow passage (101) and a lower flow passage (102);
the first water collecting groove (11) and the second water collecting groove (12) are arranged at an upper interval and a lower interval, the second water collecting groove (12) horizontally protrudes out of the first water collecting groove (11), liquid collected by the first water collecting groove (11) falls to the second water collecting groove (12) to form a first water curtain surface (13), liquid of the second water collecting groove (12) falls to the sink (2) to form a second water curtain surface (14), and outlets of the first water curtain surface (13) and the second water curtain surface (14) are communicated with inlets of the upper flow channel (101) and the lower flow channel (102).
3. The apparatus for efficiently collecting and treating metal grinding exhaust gas according to claim 2, wherein a shower head (7) for spraying water mist downward is provided in the lower flow passage (102).
4. The equipment for efficiently collecting and treating the metal grinding waste gas as claimed in claim 3, further comprising a circulating pipeline (8) and a water suction pump (81) arranged on the circulating pipeline (8), wherein one end of the circulating pipeline (8) is connected with the submerged tank (2), and the other end of the circulating pipeline is connected with the first water collecting tank (11), the second water collecting tank (12) and the spray header (7).
5. The apparatus for efficient collection and treatment of metal grinding exhaust gas according to claim 1, wherein the sink (2) is laid with a step-cloth net plate (9) above the workshop section.
6. The equipment for efficiently collecting and treating the waste gas generated during metal grinding as claimed in claim 1, further comprising an air inlet curtain (6), wherein the air inlet curtain (6) is arranged on one side of the workshop and opposite to the water curtain cabinet (1).
7. The apparatus for efficient collection and treatment of metal grinding exhaust gas according to claim 1, further comprising a workshop partition (31), wherein the workshop partition (31) is spaced apart from the top of the workshop to form the upper air duct (3) with the top surface of the workshop.
8. The apparatus for efficiently collecting and treating exhaust gas from metal grinding according to claim 7, wherein a plurality of explosion-proof lamps (32) are provided under the workshop partition (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754332.2U CN213828558U (en) | 2020-11-24 | 2020-11-24 | High-efficient collection and processing metal exhaust-gas treatment equipment that polishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754332.2U CN213828558U (en) | 2020-11-24 | 2020-11-24 | High-efficient collection and processing metal exhaust-gas treatment equipment that polishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213828558U true CN213828558U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022754332.2U Active CN213828558U (en) | 2020-11-24 | 2020-11-24 | High-efficient collection and processing metal exhaust-gas treatment equipment that polishes |
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| Country | Link |
|---|---|
| CN (1) | CN213828558U (en) |
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- 2020-11-24 CN CN202022754332.2U patent/CN213828558U/en active Active
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