CN210699244U - Waste gas treatment device in secondary lead smelting process - Google Patents
Waste gas treatment device in secondary lead smelting process Download PDFInfo
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- CN210699244U CN210699244U CN201921617094.1U CN201921617094U CN210699244U CN 210699244 U CN210699244 U CN 210699244U CN 201921617094 U CN201921617094 U CN 201921617094U CN 210699244 U CN210699244 U CN 210699244U
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Abstract
The utility model relates to a waste gas treatment equipment technical field, concretely relates to waste gas treatment device in secondary lead smelting process. Including handling the case, handle the case left end and install the fan, handle case right-hand member and lead removing mechanism intercommunication, handle the incasement and be fixed with the lower extreme and to the inverted U-shaped frame of left side slope, inverted U-shaped frame internal fixation has the filter screen, and the processing incasement hinge of inverted U-shaped frame below is connected with the swash plate, and two vertical parts lower extreme right sides of inverted U-shaped frame are fixed with the rubber strip, and swash plate left side upper end and last rubber strip lower extreme sealing contact are fixed with down the rubber strip on handling the bottom of the case board, lower rubber strip upper end and swash plate right side lower extreme sealing contact. The utility model discloses, simple structure, convenient operation, the large granule thing that contains lead in can effectual interception flue gas can carry out effectual recovery to containing the lead granule simultaneously, prevents that the energy is extravagant, has reduced the handling capacity of follow-up lead removing mechanism simultaneously, has practiced thrift the energy consumption.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, concretely relates to waste gas treatment device in secondary lead smelting process.
Background
At present, waste gas discharged in the secondary lead smelting process contains lead, so that the pollution to the environment is serious, great threat is brought to the living environment, and smoke-containing waste gas needs to be treated before being discharged in a factory. Lead in the mode through spraying acidizing fluid in to the flue gas is got rid of among the current lead-containing exhaust gas purification device, contains a large amount of lead in the big particulate matter in the waste gas, and current treatment facility can not carry out fine collection to the granule in the waste gas, and then has caused the energy extravagant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient operation can carry out the regenerated lead who collects to the granule in the waste gas of interception and smelt in-process exhaust treatment device.
In order to realize the purpose, the utility model provides a technical scheme is:
a waste gas treatment device in the secondary lead smelting process comprises a treatment box, wherein a fan is installed at the left end of the treatment box, the right end of the treatment box is communicated with a lead removing mechanism, an inverted U-shaped frame with the lower end inclined towards the left side is fixed in the treatment box, the upper end of the inverted U-shaped frame is fixedly and hermetically connected with the top of the treatment box, the front vertical part and the rear vertical part of the inverted U-shaped frame are respectively fixedly and hermetically connected with the front side wall and the rear side wall of the treatment box, a filter screen is fixed in the inverted U-shaped frame, sliding grooves are formed in the opposite end faces of the front vertical part and the rear vertical part of the inverted U-shaped frame on the left side of the filter screen, longitudinal movable rods are arranged at the front vertical part and the rear vertical part of the inverted U-shaped frame, sliding blocks are fixed at the front end and the rear end of each movable rod and are slidably arranged in the sliding grooves on one side of each sliding block, scrapers and, an inclined plate is hinged in the treatment box below the inverted U-shaped frame, the right end of the inclined plate inclines downwards, the front end and the rear end of the inclined plate are respectively in sliding sealing contact with the front side wall and the rear side wall of the treatment box, an upper rubber strip is fixed on the right side of the lower end of the two vertical parts of the inverted U-shaped frame, the upper end of the left side of the inclined plate is in sealing contact with the lower end of the upper rubber strip, a lower rubber strip is fixed on the bottom plate of the treatment box, the upper end of the lower rubber strip is in sealing contact with the lower end of the right side of the inclined plate, the left end of the inclined plate is positioned on the left side of the lower end of the inverted U-shaped frame, a dust collecting hopper communicated with the inclined plate is fixed on the bottom plate of the treatment box below the right end of the inclined plate, a bolt is in threaded connection with the bottom plate of the treatment box between the dust collecting, a spring is arranged between the left end of the inclined plate and the bottom plate of the processing box.
The filter screen is characterized in that an inverted U-shaped groove is formed in the right side of the inverted U-shaped frame, a filter screen is arranged in the inverted U-shaped frame, the front end, the rear end and the upper end of the filter screen are located in the groove, a matched inverted U-shaped blocking piece is arranged in the groove, the blocking piece is connected with the inverted U-shaped frame through a plurality of screws, and the blocking piece extrudes and fixes the filter screen in the groove.
Specifically, go up rubber strip and lower rubber strip around both ends respectively with handle the case around lateral wall fixed sealing connection, go up rubber strip and lower rubber strip and be the elastic rubber strip.
Specifically, a hole is formed in the bottom plate of the dust collecting hopper, and a sealing plate used for sealing the hole in the bottom plate of the dust collecting hopper is detachably fixed at the lower end of the dust collecting hopper.
Specifically, the filter screen is a metal filter screen.
Specifically, the bristles are metal bristles.
Specifically, be fixed with the nozzle towards the filter screen on handling the case roof, the nozzle passes through the pipeline and communicates with the water tank, installs the water pump on the pipeline of intercommunication nozzle and water tank.
Specifically, a pull ring is fixed on one end of the pull rope outside the treatment box.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation, the large granule thing that contains lead in can effectual interception flue gas can carry out effectual recovery to containing the lead granule simultaneously, prevents that the energy is extravagant, has reduced the handling capacity of follow-up lead removing mechanism simultaneously, has practiced thrift the energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a side view of an inverted U-shaped frame.
Fig. 4 is a cross-sectional view of an inverted U-shaped frame.
Detailed Description
As shown in figures 1-4, the waste gas treatment device in the secondary lead smelting process comprises a treatment box 1, wherein a fan 24 is installed at the left end of the treatment box 1, and the right end of the treatment box 1 is communicated with a lead removal mechanism.
An inverted U-shaped frame 2 with the lower end inclined to the left side is fixed in the treatment box 1, the upper end of the inverted U-shaped frame 2 is fixedly and hermetically connected with the top of the treatment box 1, the front vertical part and the rear vertical part of the inverted U-shaped frame 2 are respectively fixedly and hermetically connected with the front side wall and the rear side wall of the treatment box 1, a filter screen 5 is fixed in the inverted U-shaped frame 2, an inverted U-shaped groove 3 is arranged at the right side of the inverted U-shaped frame 2, a filter screen 5 is arranged in the inverted U-shaped frame 2, the filter screen 5 is a metal filter screen, the front end, the rear end and the upper end of the filter screen 5 are both positioned in the groove 3, the inverted U-shaped blocking piece 4 matched with the groove 3 is arranged in the groove 3, the blocking piece 4 is connected with the inverted U-shaped frame 2 through a plurality of screws, the blocking piece 4 extrudes and fixes the filter screen 5 in the groove 3, a nozzle 25 facing the filter screen 5 is fixed on the top plate of the treatment box 1, the nozzle 25 is communicated with the water tank through a pipeline, and a water pump is installed on the pipeline communicating the nozzle 25 and the water tank.
All seted up spout 6 on the relative terminal surface of two vertical parts around the left U-shaped frame 2 of filter screen 5, two vertical parts are provided with fore-and-aft movable rod 7 around the U-shaped frame 2, and both ends all are fixed with slider 8 around the movable rod 7, and slider 8 slides and sets up in spout 6 of its one side, are fixed with scraper 22 and brush hair 23 with the contact of filter screen 5 on the relative terminal surface of movable rod 7 and filter screen 5, brush hair 23 is the metal brush hair, has seted up blind hole 9 in the straight portion of U-shaped frame 2, and blind hole 9 internal fixation has extension spring 10, and extension spring 10 is connected with movable rod 7.
An inclined plate 17 is hinged in the processing box 1 below the inverted U-shaped frame 2, the right end of the inclined plate 17 inclines downwards, the front end and the rear end of the inclined plate 17 are respectively in sliding sealing contact with the front side wall and the rear side wall of the processing box 1, an upper rubber strip 15 is fixed on the right side of the lower end of the two vertical parts of the inverted U-shaped frame 2, the upper end of the left side of the inclined plate 17 is in sealing contact with the lower end of the upper rubber strip 15, the bottom plate of the processing box 1 is fixed with a lower rubber strip 16, the upper end of the lower rubber strip 16 is in sealing contact with the lower end of the right side of the inclined plate 17, the front end and the rear end of the upper rubber strip 15 and the rear end of the lower rubber strip 16 are respectively in fixed sealing connection with the front side wall and the rear side wall of the processing box 1, the upper rubber strip 15 and the lower rubber strip 16 are both elastic rubber strips, the left end of the inclined plate 17, the upper end of the bolt 18 is contacted with the inclined plate 17, a hole is arranged on the bottom plate of the dust hopper 20, and a sealing plate 21 for sealing the hole on the bottom plate of the dust hopper 20 is detachably fixed at the lower end of the dust hopper 20.
The left treatment case 1 internal rotation of swash plate 17 is connected with rope guide 12, and 11 one end of stay cord are connected with movable rod 7, and the stay cord 11 other end extends to and handles 1 below behind rope guide 12, is fixed with fixed column 13 on the stay cord 11, and fixed column 13 with handle 1 bottom plate screw thread sealing connection, be provided with spring 19 between the swash plate 17 left end and the treatment case 1 bottom plate, handle that 11 one of the outside stay cord of case 1 is served and is fixed with pull ring 14.
When the utility model is used, under the action of the spring 19, the sloping plate 17 is respectively in sealing contact with the upper rubber strip 15 and the lower rubber strip 16, the front and rear ends of the upper rubber strip 15 and the lower rubber strip 16 are respectively fixedly and hermetically connected with the front and rear side walls of the treatment box 1, after the fan 24 is started, the waste gas with large particles filtered by the filter screen 5 can only enter the lead removing mechanism through the filter screen 5, the large particles filtered by the filter screen 5 partially fall on the sloping plate 17, the other part can be adhered on the filter screen 5, after the long-time waste gas treatment, the filter screen 5 is easy to block, thereby influencing the treatment efficiency of the waste gas, therefore, the filter screen 5 needs to be cleaned, meanwhile, the large particles filtered by the filter screen 5 need to be collected, when the large particles filtered by the filter screen 5 are collected, the bolt 18 is screwed, so that the right end of the sloping plate 17 upwards rotates, the left side of the sloping, the right side of the sloping plate 17 is separated from the lower rubber strip 16, and simultaneously the left end of the sloping plate 17 is higher than the right end of the sloping plate, the water pump is started, the water pump pumps the water in the water tank to the nozzle 25, the nozzle 25 atomizes the water and sprays the atomized water to the filter screen 5, large particles adhered on the filter screen 5 are washed to the sloping plate 17, the liquid mixed by the large particles and the water flows into the dust hopper 20 under the guiding action of the sloping plate 17, the fixed column 13 is screwed to separate the fixed column 13 from the bottom plate of the processing box 1, at the moment, the pull ring 14 can pull the pull rope 11, the pull rope 11 enables the movable rod 7 to move along the length direction of the chute 6, the scraper 22 and the brush 23 can further and thoroughly clean the large particles adhered on the filter screen 5, when the movable rod 7 moves downwards, the tension spring 10 stretches to accumulate force, when the pull rope 10 is released, the movable rod 7 moves upwards under the action of the tension spring 10, the fixed column 13 is connected with the bottom plate of the treatment box 1 in a threaded sealing mode again, the bolt 18 is screwed to move downwards, the left end of the inclined plate 17 is rotated upwards by the spring 19, and when the upper rubber strip 15 and the lower rubber strip 16 are in sealing contact with the inclined plate 17 again, the waste gas can be continuously treated.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A waste gas treatment device in a secondary lead smelting process comprises a treatment box (1) and is characterized in that a fan (24) is installed at the left end of the treatment box (1), the right end of the treatment box (1) is communicated with a lead removing mechanism, an inverted U-shaped frame (2) with the lower end inclined to the left side is fixed in the treatment box (1), the upper end of the inverted U-shaped frame (2) is fixedly and hermetically connected with the top of the treatment box (1), the front vertical part and the rear vertical part of the inverted U-shaped frame (2) are respectively fixedly and hermetically connected with the front side wall and the rear side wall of the treatment box (1), a filter screen (5) is fixed in the inverted U-shaped frame (2), sliding grooves (6) are formed in the opposite end faces of the front vertical part and the rear vertical part of the left inverted U-shaped frame (2) of the filter screen (5), longitudinal movable rods (7) are arranged at the front vertical part and the rear vertical part of the inverted U-shaped frame (2), sliding blocks (8) are fixed at the front, a scraper (22) and bristles (23) which are in contact with the filter screen (5) are fixed on the end surface of the movable rod (7) opposite to the filter screen (5), a blind hole (9) is formed in the straight part of the inverted U-shaped frame (2), a tension spring (10) is fixed in the blind hole (9), the tension spring (10) is connected with the movable rod (7), an inclined plate (17) is hinged in the processing box (1) below the inverted U-shaped frame (2), the right end of the inclined plate (17) inclines downwards, the front end and the rear end of the inclined plate (17) are respectively in sliding sealing contact with the front side wall and the rear side wall of the processing box (1), an upper rubber strip (15) is fixed on the right side of the lower ends of the two vertical parts of the inverted U-shaped frame (2), the upper end of the left side of the inclined plate (17) is in sealing contact with the lower end of the upper rubber strip (15), a lower rubber strip (16) is fixed on the bottom plate of the processing box (1), the upper end of, the dust collecting hopper (20) communicated with the dust collecting hopper is fixed on a bottom plate of the processing box (1) below the right end of the inclined plate (17), a bolt (18) is in threaded connection with the bottom plate of the processing box (1) between the dust collecting hopper (20) and the lower rubber strip (16), the upper end of the bolt (18) is in contact with the inclined plate (17), a rope guide wheel (12) is rotationally connected in the processing box (1) on the left side of the inclined plate (17), one end of a pull rope (11) is connected with the movable rod (7), the other end of the pull rope (11) bypasses the rope guide wheel (12) and then extends to the lower side of the processing box (1), a fixed column (13) is fixed on the pull rope (11), the fixed column (13) is in threaded sealing connection with the bottom plate of the processing box (1), and a spring (.
2. The waste gas treatment device in the secondary lead smelting process according to claim 1, wherein an inverted U-shaped groove (3) is formed in the right side of the inverted U-shaped frame (2), a filter screen (5) is arranged in the inverted U-shaped frame (2), the front end, the rear end and the upper end of the filter screen (5) are located in the groove (3), a blocking piece (4) matched with the groove (3) in an inverted U shape is arranged in the groove (3), the blocking piece (4) is connected with the inverted U-shaped frame (2) through a plurality of screws, and the blocking piece (4) extrudes and fixes the filter screen (5) in the groove (3).
3. The waste gas treatment device in the secondary lead smelting process according to claim 1, wherein the front end and the rear end of the upper rubber strip (15) and the rear end of the lower rubber strip (16) are respectively fixedly and hermetically connected with the front side wall and the rear side wall of the treatment box (1), and the upper rubber strip (15) and the lower rubber strip (16) are elastic rubber strips.
4. The waste gas treatment device in the secondary lead smelting process is characterized in that a hole is formed in a bottom plate of the dust hopper (20), and a sealing plate (21) used for sealing the hole in the bottom plate of the dust hopper (20) is detachably fixed at the lower end of the dust hopper (20).
5. The waste gas treatment device in the secondary lead smelting process according to claim 1, characterized in that the filter screen (5) is a metal filter screen.
6. The waste gas treatment device in the secondary lead smelting process according to claim 1, wherein the bristles (23) are metal bristles.
7. The waste gas treatment device in the secondary lead smelting process is characterized in that a nozzle (25) facing the filter screen (5) is fixed on a top plate of the treatment box (1), the nozzle (25) is communicated with the water tank through a pipeline, and a water pump is installed on the pipeline for communicating the nozzle (25) and the water tank.
8. The waste gas treatment device in the secondary lead smelting process is characterized in that one end of a pull rope (11) outside the treatment box (1) is fixed with a pull ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617094.1U CN210699244U (en) | 2019-09-26 | 2019-09-26 | Waste gas treatment device in secondary lead smelting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617094.1U CN210699244U (en) | 2019-09-26 | 2019-09-26 | Waste gas treatment device in secondary lead smelting process |
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| Publication Number | Publication Date |
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| CN210699244U true CN210699244U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921617094.1U Active CN210699244U (en) | 2019-09-26 | 2019-09-26 | Waste gas treatment device in secondary lead smelting process |
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| CN (1) | CN210699244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022474A (en) * | 2024-04-10 | 2024-05-14 | 山西蓝邦环保科技有限公司 | Spraying haze removal device for total return air of coal mine |
-
2019
- 2019-09-26 CN CN201921617094.1U patent/CN210699244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022474A (en) * | 2024-04-10 | 2024-05-14 | 山西蓝邦环保科技有限公司 | Spraying haze removal device for total return air of coal mine |
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