CN115006867A - Chemical rectification tower solid impurity clearing device - Google Patents
Chemical rectification tower solid impurity clearing device Download PDFInfo
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- CN115006867A CN115006867A CN202210943198.1A CN202210943198A CN115006867A CN 115006867 A CN115006867 A CN 115006867A CN 202210943198 A CN202210943198 A CN 202210943198A CN 115006867 A CN115006867 A CN 115006867A
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- hopper
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- 239000012535 impurity Substances 0.000 title claims abstract description 31
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a solid impurity removing device for a chemical rectifying tower, which relates to the technical field of pipeline impurity removal and comprises a first bracket, wherein an opening and closing pipe is arranged on the first bracket, one end of the opening and closing pipe is communicated with a water inlet pipe, the other end of the opening and closing pipe is communicated with a water drain pipe, the water inlet pipe, the opening and closing pipe and the water drain pipe are communicated with each other to form a processing pipeline, a magnet is arranged in the opening and closing pipe, and a filter screen is magnetically connected to the magnet; the pressure sensing mechanism is arranged on the water inlet pipe and used for sensing the hydraulic pressure in the processing pipeline; a driving mechanism is arranged at the top of the first support and is used for driving the opening and closing pipe to open and close and driving the filter screen to move; a material returning mechanism is arranged right below the opening and closing pipe and used for discharging filtering impurities falling from the opening and closing pipe; one side of material returned mechanism is provided with clearance mechanism, clearance structure and material returned mechanism interconnect, and clearance mechanism is used for clearing up remaining impurity on the filter screen.
Description
Technical Field
The invention relates to the technical field of pipeline impurity removal, in particular to a chemical rectification tower solid impurity removal device.
Background
In the prior art, a rectifying tower kettle is generally composed of two parts separated by a partition plate in the middle, liquid in the tower kettle is mainly extracted from a pipeline, impurities generated in the processing process enter the pipeline connected with the tower kettle and a reboiler and are easily gathered at the bottom of the pipeline, the impurities cannot be discharged from the tower kettle in time, the pipeline is blocked, the heating effect of the reboiler is seriously influenced, the rectifying tower cannot normally run, and therefore the rectifying tower is not suitable for large-scale production and use at present.
In the prior art, for example, a chinese utility model patent with publication number CN203220771U discloses a rectification column solid impurity discharge system. Including rectifying column tower cauldron, reboiler, level gauge, rectifying column tower cauldron extraction pipeline, rectifying column tower cauldron links to each other with the level gauge through pipeline one, links to each other with the reboiler through pipeline two, and it links to each other with rectifying column tower cauldron extraction pipeline through pipeline three, pipeline two bottoms are provided with the pipeline four that links to each other with the pipeline that rectifying column tower cauldron was extracted, and this prior art has simplified production technology. However, the blockage formed in the processing process in the prior art is difficult to remove in time, pressure load is added to the pipeline, the pipeline is broken as time passes, and the sealing sheet is broken, so that the solid impurity removing device of the chemical rectifying tower capable of automatically discharging the blockage is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the pressure sensing mechanism can sense the hydraulic condition in the pipeline in time and send a signal to the driving mechanism, so that the pipeline breakage caused by overlarge hydraulic pressure in the pipeline due to blockage is reduced to a great extent; the driving mechanism of the invention drives the opening and closing pipe to open and close, and the blocking objects in the pipeline are discharged in time; the cleaning structure can be used for cleaning attachments on the screen in a vibration mode.
The technical scheme adopted by the invention for solving the technical problems is as follows: a chemical rectification tower solid impurity clearing device comprises a first support, wherein an opening and closing pipe is arranged on the first support, one end of the opening and closing pipe is communicated with a water inlet pipe, the other end of the opening and closing pipe is communicated with a water drain pipe, the water inlet pipe, the opening and closing pipe and the water drain pipe are communicated with each other to form a processing pipeline, a magnet is arranged in the opening and closing pipe, and a filter screen is magnetically connected to the magnet; the pressure sensing mechanism is arranged on the water inlet pipe and used for sensing the hydraulic pressure in the processing pipeline; a driving mechanism is arranged at the top of the first support and is used for driving the opening and closing pipe to open and close and driving the filter screen to move; a material returning mechanism is arranged right below the opening and closing pipe and used for discharging filtering impurities falling from the opening and closing pipe; one side of material returned mechanism is provided with clearance mechanism, clearance structure and material returned mechanism interconnect, and clearance mechanism is used for clearing up remaining impurity on the filter screen.
Further, the pipe that opens and shuts comprises last casing and lower casing, goes up casing fixed mounting on support one, is provided with magnet in the last casing, and magnetism is connected with the filter screen on the magnet, and the casing comprises two sets of arcs of mutual symmetry down, and the relative both sides slidable mounting of support one has the slide, slide respectively with arc fixed connection.
Further, the pressure sensing mechanism comprises a vertical pipe arranged on the water inlet pipe, the vertical pipe is communicated with the water inlet pipe, a first shell is arranged at the top of the vertical pipe, a sliding rod is arranged in the vertical pipe in a sliding mode, a contact block is arranged at the top of the sliding rod, a first spring is arranged in the first shell, one end of the first spring is fixedly connected with the top surface of the inner wall of the first shell, the other end of the first spring is fixedly connected with the top end of the sliding rod, a contact sensor used for sensing the contact block is arranged on the first shell, and the contact sensor is electrically connected with the driving mechanism.
Further, actuating mechanism is including setting up support two on support one, is provided with electric putter and carriage on the support two, and electric putter is connected with the contact sensor electricity, and electric putter's output and carriage fixed connection, two sliding connection of carriage and support, rotate on the carriage and install two sets of connecting rods one, the other end of connecting rod one rotates with the slide respectively to be connected, carriage one side is provided with the dead lever, the dead lever run through the casing and with last casing sliding connection, the bottom and the filter screen fixed connection of dead lever.
Furthermore, a water inlet valve is arranged in the water inlet pipe, and the water inlet valve is electrically connected with the contact type sensor.
Furthermore, material returned mechanism is including setting up the hopper under the pipe that opens and shuts, and hopper one side is provided with the motor, and the pay-off screw rod is installed to the hopper internal rotation, and the one end of pay-off screw rod and the output shaft fixed connection of motor, the other end of pay-off screw rod run through the hopper until the hopper outside.
Further, clearance mechanism is including setting up the band pulley one on motor output shaft, rotate on the hopper and install the transmission shaft, fixed mounting has band pulley two and gear one on the transmission shaft, band pulley one passes through the drive belt transmission with band pulley two and is connected, be provided with support three on the hopper, it installs gear two and eccentric wheel to rotate on the support three, gear two and the mutual fixed connection of center pin of eccentric wheel, gear two and gear one intermeshing, slidable mounting has the vibration push rod that is used for promoting the filter screen on the support three, it is connected with the connecting rod two that is used for driving the vibration push rod and is reciprocating motion to rotate on the eccentric wheel, the one end and the second rotation of connecting rod of vibration push rod are connected, the other end of vibration push rod runs through the hopper until inside the hopper.
Compared with the prior art, the invention has the beneficial effects that: (1) the pressure sensing mechanism can sense the hydraulic condition in the pipeline in time and send a signal to the driving mechanism, thereby greatly reducing the pipeline breakage caused by overlarge hydraulic pressure in the pipeline due to blockage; (2) the driving mechanism of the invention drives the opening and closing pipe to open and close, and the blocking objects in the pipeline are discharged in time; (3) the cleaning structure can be used for cleaning attachments on the screen in a vibration mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the filter screen, the driving mechanism and the magnet of the present invention.
Fig. 3 is a schematic view of the open-close tube structure of the present invention.
FIG. 4 is a schematic view of the inner structure of the opening and closing tube of the present invention.
Fig. 5 is a schematic structural diagram of the pressure sensing mechanism of the present invention.
Fig. 6 is a schematic view of the internal structure of the pressure sensing mechanism of the present invention.
Fig. 7 is a schematic structural diagram of the driving mechanism of the present invention.
FIG. 8 is a schematic structural diagram of the material returning mechanism and the cleaning mechanism according to the present invention.
Fig. 9 is a schematic structural diagram of the material returning mechanism of the present invention.
FIG. 10 is a schematic view of the cleaning mechanism of the present invention.
In the figure: 1. a first bracket; 2. an opening and closing pipe; 3. a water inlet pipe; 4. a drain pipe; 5. a pressure sensing mechanism; 6. filtering with a screen; 7. a drive mechanism; 8. a material returning mechanism; 9. a cleaning mechanism; 10. a magnet; 201. an upper housing; 202. an arc-shaped plate; 203. a slide plate; 501. a riser; 502. a first shell; 503. a slide bar; 504. a contact block; 505. a first spring; 506. a touch sensor; 701. a second bracket; 702. an electric push rod; 703. a carriage; 704. a first connecting rod; 705. fixing the rod; 801. a hopper; 802. a motor; 803. a feed screw; 901. a first belt wheel; 902. a drive shaft; 903. a second belt wheel; 904. a first gear; 905. a third bracket; 906. a second gear; 907. an eccentric wheel; 908. a second connecting rod; 909. the push rod is oscillated.
Detailed Description
In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.
Example (b): as shown in fig. 1-2, a chemical rectification tower solid impurity removal device comprises a first support 1, wherein an opening and closing pipe 2 is arranged on the first support 1, one end of the opening and closing pipe 2 is communicated with a water inlet pipe 3, the other end of the opening and closing pipe 2 is communicated with a water discharge pipe 4, the water inlet pipe 3, the opening and closing pipe 2 and the water discharge pipe 4 are communicated with each other to form a processing pipeline, a magnet 10 is arranged in the opening and closing pipe 2, a filter screen 6 is magnetically connected to the magnet 10, the filter screen 6 is made of a magnetic metal material, liquid passes through the water inlet pipe 3, is sieved and filtered in the opening and closing pipe 2, and then flows out through the water discharge pipe 4; the water inlet pipe 3 is provided with a pressure sensing mechanism 5, and the pressure sensing mechanism 5 is used for sensing hydraulic pressure in the processing pipeline; the top of the first support 1 is provided with a driving mechanism 7, and the driving mechanism 7 is used for driving the opening and closing pipe 2 to open and close and driving the filter screen 6 to separate from the magnet 10 to move; a material returning mechanism 8 is arranged right below the opening and closing pipe 2, and the material returning mechanism 8 is used for discharging filtering impurities falling from the opening and closing pipe 2; one side of material returned mechanism 8 is provided with clearance mechanism 9, clearance structure and material returned mechanism 8 interconnect, and clearance mechanism 9 is used for clearing up remaining impurity on filter screen 6.
As shown in fig. 1 and 3-4, the opening and closing pipe 2 is composed of an upper casing 201 and a lower casing, the upper casing 201 is fixedly installed on a first support 1, a magnet 10 is fixedly installed in the upper casing 201, a filter screen 6 is magnetically connected to the magnet 10, the lower casing is composed of two groups of arc-shaped plates 202 which are symmetrical to each other, the first support 1 includes guide shafts fixedly installed on two opposite sides of the first support 1, sliding plates 203 are slidably connected to the guide shafts, and the sliding plates 203 are respectively fixedly connected with the arc-shaped plates 202. When the sliding plates 203 on the two sides slide on the guide shaft in the opposite movement directions, the sliding plates 203 drive the arc plates 202 on the two sides to move in the opposite movement directions, when the arc plates 202 on the two sides are mutually butted, the opening and closing pipe 2 is in a closed state, and when the arc plates 202 on the two sides are mutually separated, the opening and closing pipe 2 is in an open state.
As shown in fig. 1 and 5-6, the pressure sensing mechanism 5 includes a vertical pipe 501 fixedly installed on the water inlet pipe 3, the vertical pipe 501 is communicated with the water inlet pipe 3, a first housing 502 is fixedly installed on the top of the vertical pipe 501, a sliding rod 503 is slidably installed in the vertical pipe 501, a contact block 504 is fixedly installed on the top of the sliding rod 503, a first spring 505 is installed in the first housing 502, one end of the first spring 505 is fixedly connected with the top surface of the inner wall of the first housing 502, the other end of the first spring 505 is fixedly connected with the top end of the sliding rod 503, a contact sensor 506 for sensing the contact block 504 is fixedly installed on the first housing 502, the contact sensor 506 is electrically connected with the driving mechanism 7, a water inlet valve is installed in the water inlet pipe 3, and the water inlet valve is electrically connected with the contact sensor 506. When the processing pipeline is blocked due to excessive solid impurities, liquid continuously enters the position of the water inlet pipe 3, at the moment, the hydraulic pressure in the processing pipeline is increased, so that the liquid enters the vertical pipe 501, the liquid is in contact with the bottom surface of the sliding rod 503 and then pushes the sliding rod 503 to slide upwards in the vertical pipe 501, in the sliding process, the sliding rod 503 compresses the first spring 505, the sliding rod 503 drives the contact block 504 to approach the contact sensor 506 until the contact block 504 is in contact with the contact sensor 506, the contact sensor 506 sends signals to the driving mechanism 7 and the water inlet valve, the water inlet valve is closed while the driving mechanism 7 is opened, the driving mechanism 7 drives the opening and closing pipe 2 to be opened, the blocking objects in the processing pipeline are discharged, the liquid in the processing pipeline is also discharged, and under the acting force of the first spring 505, the sliding rod 503 slides downwards in the vertical pipe 501 to complete resetting.
As shown in fig. 1 and 7, the driving mechanism 7 includes a second support 701 fixedly installed at the top end of the first support 1, an electric push rod 702 is fixedly installed on the second support 701, a sliding frame 703 is slidably connected to the second support 701, the electric push rod 702 is electrically connected to the touch sensor 506, an output end of the electric push rod 702 is fixedly connected to the sliding frame 703, the electric push rod 702 drives the sliding frame 703 to slide along the second support 701, two first connecting rods 704 are rotatably installed on the sliding frame 703, the other ends of the first connecting rods 704 are rotatably connected to the sliding plate 203, a fixing rod 705 is fixedly installed at one side of the sliding frame 703, the fixing rod 705 penetrates through the upper housing 201 and is slidably connected to the upper housing 201, and a bottom end of the fixing rod 705 is fixedly connected to the filter screen 6. After the electric push rod 702 is opened by receiving an instruction of the contact sensor 506, the output end of the electric push rod 702 drives the sliding frame 703 to slide downwards, in the sliding process, the sliding frame 703 drives the connecting rod one 704 to swing, the connecting rod one 704 drives the sliding plate 203 to slide on the guide shaft of the support one 1, the sliding plate 203 drives the arc-shaped plate 202 to move, so that the opening of the opening and closing pipe 2 is realized, in the sliding process, the sliding frame 703 drives the fixing rod 705 to move downwards, the fixing rod 705 drives the filter screen 6 to move downwards, and after the opening and closing pipe 2 is opened, the filter screen 6 is separated from the opening and closing pipe 2 and moves to the cleaning mechanism 9.
As shown in fig. 1 and 9, the material returning mechanism 8 includes a hopper 801 disposed right below the opening and closing pipe 2, a motor 802 is fixedly mounted on one side of the hopper 801, a feeding screw 803 is rotatably mounted in the hopper 801, one end of the feeding screw 803 is fixedly connected to an output shaft of the motor 802, and the other end of the feeding screw 803 penetrates through the hopper 801 to the outside of the hopper 801. After the opening and closing pipe 2 is opened, the blocking objects in the opening and closing pipe 2 all fall into the hopper 801 under the influence of gravity, the motor 802 is started, the motor 802 drives the feeding screw 803 to rotate, and the blocking objects falling into the hopper 801 are conveyed out of the hopper 801 by the feeding screw 803 in the rotating process.
As shown in figure 8 of the drawings, as shown in fig. 10, the cleaning mechanism 9 includes a first belt wheel 901 fixedly mounted on an output shaft of the motor 802, a transmission shaft 902 is rotatably mounted on the hopper 801, a second belt wheel 903 and a first gear 904 are fixedly mounted on the transmission shaft 902, the first belt wheel 901 and the second belt wheel 903 are in transmission connection through a transmission belt, a third support 905 is fixedly mounted on the hopper 801, a second gear 906 and an eccentric wheel 907 are rotatably mounted on the third support 905, the second gear 906 and a central shaft of the eccentric wheel 907 are fixedly connected to each other, the second gear 906 and the first gear 904 are engaged with each other, the first gear 904 and the second gear 906 are both bevel gears, an oscillating push rod 909 for pushing the filter screen 6 is rotatably mounted on the third support 905, a second connecting rod 908 for driving the oscillating push rod 909 to reciprocate is rotatably connected to the eccentric wheel 907, one end of the oscillating push rod 909 is rotatably connected to the second connecting rod 908, and the other end of the oscillating push rod 909 penetrates through the hopper 801 to the inside of the hopper 801. When the fixing rod 705 drives the filter screen 6 to the cleaning mechanism 9, the motor 802 drives the first belt pulley 901 to rotate, the first belt pulley 901 drives the second belt pulley 903 to rotate through the transmission belt, the second belt pulley 903 drives the transmission shaft 902 to rotate, the transmission shaft 902 drives the first gear 904 to rotate, the first gear 904 drives the second gear 906 to rotate, the second gear 906 drives the eccentric wheel 907 to rotate, the eccentric wheel 907 drives the second connecting rod 908 to swing, the second connecting rod 908 drives the oscillating push rod 909 to reciprocate, the oscillating push rod 909 continuously pushes the filter screen 6 to vibrate in the motion process, and blockages attached to the filter screen 6 fall into the hopper 801 through vibration.
The working principle of the invention is as follows: liquid passes through a water inlet pipe 3 and enters an opening and closing pipe 2, the liquid is screened and filtered by a filter screen 6 arranged in a magnet 10 in the opening and closing pipe 2, the liquid after screening and filtering flows out through a drain pipe 4, solid impurities in the liquid are intercepted to the filter screen 6 in the screening and filtering process, when the impurities are excessive, the liquid cannot continuously pass through the filter screen 6, hydraulic pressure in a processing pipeline is enhanced, the liquid in the pipeline triggers a pressure sensing mechanism 5 to operate, the pressure sensing mechanism 5 sends a signal to a driving mechanism 7, the driving mechanism 7 is started, the driving mechanism 7 drives the opening and closing pipe 2 to be opened and simultaneously drives the filter screen 6 to move to a cleaning mechanism 9 from the magnet 10, a blockage in the opening and closing pipe 2 drops into a material returning mechanism 8 under the influence of gravity, the material returning mechanism 8 is started, the material returning mechanism 8 drives the cleaning mechanism 9 to move while driving the blockage to discharge, the cleaning mechanism 9 drives the filter screen 6 to vibrate, the impurities attached to the filter screen 6 are vibrated to fall into the material returning mechanism 8.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (7)
1. The utility model provides a chemical industry rectifying column solid impurity clearing device, includes support one (1), its characterized in that: an opening and closing pipe (2) is arranged on the first support (1), one end of the opening and closing pipe (2) is communicated with the water inlet pipe (3), the other end of the opening and closing pipe (2) is communicated with the water outlet pipe (4), the water inlet pipe (3), the opening and closing pipe (2) and the water outlet pipe (4) are communicated with each other to form a processing pipeline, a magnet (10) is arranged in the opening and closing pipe (2), and a filter screen (6) is magnetically connected to the magnet (10);
a pressure sensing mechanism (5) is arranged on the water inlet pipe (3), and the pressure sensing mechanism (5) is used for sensing hydraulic pressure in the processing pipeline;
the top of the first support (1) is provided with a driving mechanism (7), and the driving mechanism (7) is used for driving the opening and closing pipe (2) to open and close and driving the filter screen (6) to move;
a material returning mechanism (8) is arranged right below the opening and closing pipe (2), and the material returning mechanism (8) is used for discharging filtering impurities falling from the opening and closing pipe (2);
one side of material returned mechanism (8) is provided with clearance mechanism (9), clearance structure and material returned mechanism (8) interconnect, and clearance mechanism (9) are used for clearing up remaining impurity on filter screen (6).
2. The chemical rectification tower solid impurity removal device of claim 1, which is characterized in that: the opening and closing pipe (2) is composed of an upper shell (201) and a lower shell, the upper shell (201) is fixedly installed on a first support (1), a magnet (10) is arranged in the upper shell (201), a filter screen (6) is magnetically connected to the magnet (10), the lower shell is composed of two sets of arc plates (202) which are symmetrical to each other, sliding plates (203) are installed on two opposite sides of the first support (1) in a sliding mode, and the sliding plates (203) are fixedly connected with the arc plates (202) respectively.
3. The chemical rectification tower solid impurity removal device of claim 1, which is characterized in that: the pressure sensing mechanism (5) comprises a vertical pipe (501) arranged on the water inlet pipe (3), the vertical pipe (501) is communicated with the water inlet pipe (3), a first shell (502) is arranged at the top of the vertical pipe (501), a sliding rod (503) is arranged in the vertical pipe (501) in a sliding mode, a contact block (504) is arranged at the top of the sliding rod (503), a first spring (505) is arranged in the first shell (502), one end of the first spring (505) is fixedly connected with the top surface of the inner wall of the first shell (502), the other end of the first spring (505) is fixedly connected with the top end of the sliding rod (503), a contact sensor (506) used for sensing the contact block (504) is arranged on the first shell (502), and the contact sensor (506) is electrically connected with the driving mechanism (7).
4. The chemical rectification tower solid impurity removal device according to claim 3, which is characterized in that: the driving mechanism (7) comprises a second support (701) arranged on the first support (1), an electric push rod (702) and a sliding frame (703) are arranged on the second support (701), the electric push rod (702) is electrically connected with the contact sensor (506), the output end of the electric push rod (702) is fixedly connected with the sliding frame (703), the sliding frame (703) is slidably connected with the second support (701), two groups of first connecting rods (704) are rotatably arranged on the sliding frame (703), the other ends of the first connecting rods (704) are respectively rotatably connected with the sliding plate (203), a fixing rod (705) is arranged on one side of the sliding frame (703), the fixing rod (705) penetrates through the upper shell (201) and is slidably connected with the upper shell (201), and the bottom end of the fixing rod (705) is fixedly connected with the filter screen (6).
5. The chemical rectification tower solid impurity removal device according to claim 3, which is characterized in that: a water inlet valve is arranged in the water inlet pipe (3), and the water inlet valve is electrically connected with the contact type sensor (506).
6. The chemical rectification tower solid impurity removal device of claim 1, which is characterized in that: the material returning mechanism (8) comprises a hopper (801) arranged right below the opening and closing pipe (2), a motor (802) is arranged on one side of the hopper (801), a feeding screw (803) is rotatably arranged in the hopper (801), one end of the feeding screw (803) is fixedly connected with an output shaft of the motor (802), and the other end of the feeding screw (803) penetrates through the hopper (801) to the outside of the hopper (801).
7. The chemical rectification tower solid impurity removal device of claim 6, which is characterized in that: the cleaning mechanism (9) comprises a first belt wheel (901) arranged on an output shaft of a motor (802), a transmission shaft (902) is rotatably arranged on a hopper (801), a second belt wheel (903) and a first gear (904) are fixedly arranged on the transmission shaft (902), the first belt wheel (901) is in transmission connection with the second belt wheel (903) through a transmission belt, a third support (905) is arranged on the hopper (801), a second gear (906) and an eccentric wheel (907) are rotatably arranged on the third support (905), the second gear (906) is fixedly connected with a central shaft of the eccentric wheel (907), the second gear (906) is meshed with the first gear (904), an oscillating push rod (909) used for pushing a filter screen (6) is slidably arranged on the third support (905), a second connecting rod (908) used for driving the oscillating push rod (909) to do reciprocating motion is rotatably connected to the eccentric wheel (907), one end of the oscillating push rod (909) is rotatably connected with the second connecting rod (908), the other end of the oscillating push rod (909) penetrates through the hopper (801) and reaches the inside of the hopper (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943198.1A CN115006867A (en) | 2022-08-08 | 2022-08-08 | Chemical rectification tower solid impurity clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210943198.1A CN115006867A (en) | 2022-08-08 | 2022-08-08 | Chemical rectification tower solid impurity clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115006867A true CN115006867A (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210943198.1A Pending CN115006867A (en) | 2022-08-08 | 2022-08-08 | Chemical rectification tower solid impurity clearing device |
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| Country | Link |
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| CN (1) | CN115006867A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1172580A (en) * | 1982-04-26 | 1984-08-14 | William H. Jones | Air filter assembly |
| CN104436822A (en) * | 2014-12-18 | 2015-03-25 | 天津泽昌化工设备制造有限公司 | Self-cleaning horizontal type dirt remover |
| CN211770706U (en) * | 2020-01-18 | 2020-10-27 | 漳州市力天环境工程有限公司 | High salt effluent disposal system |
| CN215000198U (en) * | 2021-06-04 | 2021-12-03 | 杨凯 | Oil pipeline for gathering and transporting oil field |
| CN215609619U (en) * | 2020-12-09 | 2022-01-25 | 宁波涌泓环保科技有限公司 | Solid-liquid separator for sewage treatment |
| CN215905948U (en) * | 2021-07-29 | 2022-02-25 | 任重科技发展(大连)有限公司 | Industrial cooling water descaling device capable of automatically removing slag |
-
2022
- 2022-08-08 CN CN202210943198.1A patent/CN115006867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1172580A (en) * | 1982-04-26 | 1984-08-14 | William H. Jones | Air filter assembly |
| CN104436822A (en) * | 2014-12-18 | 2015-03-25 | 天津泽昌化工设备制造有限公司 | Self-cleaning horizontal type dirt remover |
| CN211770706U (en) * | 2020-01-18 | 2020-10-27 | 漳州市力天环境工程有限公司 | High salt effluent disposal system |
| CN215609619U (en) * | 2020-12-09 | 2022-01-25 | 宁波涌泓环保科技有限公司 | Solid-liquid separator for sewage treatment |
| CN215000198U (en) * | 2021-06-04 | 2021-12-03 | 杨凯 | Oil pipeline for gathering and transporting oil field |
| CN215905948U (en) * | 2021-07-29 | 2022-02-25 | 任重科技发展(大连)有限公司 | Industrial cooling water descaling device capable of automatically removing slag |
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