CN115508151A - Impurity detection sampling device in catalyst - Google Patents
Impurity detection sampling device in catalyst Download PDFInfo
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- CN115508151A CN115508151A CN202211153525.XA CN202211153525A CN115508151A CN 115508151 A CN115508151 A CN 115508151A CN 202211153525 A CN202211153525 A CN 202211153525A CN 115508151 A CN115508151 A CN 115508151A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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Abstract
The invention discloses a device for detecting and sampling impurities in a catalyst, which belongs to the technical field of catalyst sampling and aims to solve the problems that the existing liquid catalyst can be stored in a container, and the detection result accuracy is low because the layered detection of the catalyst in the container is difficult to carry out when sampling is carried out.
Description
Technical Field
The invention relates to the technical field of catalyst sampling, in particular to a device for detecting and sampling impurities in a catalyst.
Background
Catalysts, also known as catalysts, are substances that change the rate of a chemical reaction without themselves being consumed in the reaction. Can change the chemical reaction rate of other substances in chemical reaction, and can also act on plants to promote the growth of plants, and the catalyst can be gaseous substances (such as nitrogen oxide), liquid substances (such as acid, alkali and salt solution) or solid substances (such as metal and metal oxide), and some substances exist in colloid state (such as enzyme in organism).
Some impurity that exist in liquid catalyst are difficult to find, can cause the influence in the use, so just need to detect sampling device and carry out the sample detection to it, current liquid catalyst can be stored in the container, when nevertheless sampling, be difficult to carry out layered detection to the catalyst in the container, make the testing result accuracy lower, and carry out the layering to the catalyst and examine time measuring, when taking a sample to the catalyst of lower floor, pour into the catalyst of upper strata easily, so make the testing result error great.
To solve the above problems. Therefore, the stamping equipment for producing the metal filter screen of the water purification equipment and the use method are provided.
Disclosure of Invention
The invention aims to provide a device for detecting and sampling impurities in a catalyst, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides a device for detecting and sampling impurities in a catalyst, which comprises a supporting bottom plate and a jacking mechanism arranged at the upper end of the supporting bottom plate, wherein a detection control box is arranged at the upper end of the jacking mechanism, an impurity detection main body is arranged in an inner cavity of the detection control box, one side of the detection control box is communicated with a water pump, and the lower end of the water pump is communicated with a first sampling mechanism;
the jacking mechanism comprises a mounting seat mounted at the upper end of the supporting bottom plate, a motor and a jacking hydraulic seat are mounted at the upper end of the mounting seat, a jacking rod is arranged in an inner cavity of the jacking hydraulic seat, one end, away from the jacking hydraulic seat, of the jacking rod is fixedly connected with the detection control box, the output end of the motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a side-mounted top plate, a limiting plate is arranged at the upper end of the side-mounted top plate, and the two side plates of the side-mounted top plate are fixedly connected with the detection control box;
the first sampling mechanism comprises a discharge port communicated with the water pump, one end of the discharge port is provided with a Z-shaped bent rod, the outer wall of the Z-shaped bent rod is provided with a control valve, the lower end of the Z-shaped bent rod is fixedly connected with an outer sampling rod, the lower end of the outer sampling rod is connected with an adjusting piece in a penetrating and rotating manner, the inner wall of the adjusting piece is in threaded connection with an inner sampling rod, and the inner sampling rod is in sliding connection with the inner wall of the outer sampling rod;
the outer wall fixed mounting of adjusting part has arc control handle, and the tape measure is installed to the inner chamber of arc control handle, and tape measure one end and the lower extreme fixed connection of pole in the sample.
Furthermore, the first sampling mechanism is rotatably connected with the water pump and the detection control box, the second sampling mechanism is arranged on one side of the first sampling mechanism, the first gear is mounted at the upper end of the first sampling mechanism, the second gear is mounted at the upper end of the second sampling mechanism, and the first gear is meshed with the second gear.
Furthermore, a connecting assembly is arranged between the first sampling mechanism and the second sampling mechanism, the connecting assembly comprises a first control mechanism connected with the first sampling mechanism, a telescopic rod is arranged at one end, far away from the first sampling mechanism, of the first control mechanism, one end, far away from the first control mechanism, of the telescopic rod is connected with a second control mechanism, and the second control mechanism is connected with the second sampling mechanism.
Furthermore, the first control mechanism comprises a bearing block fixedly connected with the telescopic rod, a bearing rod is arranged on the inner wall of the bearing block, a first rotating rod penetrates through the outer wall of the bearing rod and is connected with the bearing rod in a rotating mode, the bearing rod is fixedly connected with the bearing block, and an upper bearing block and a lower bearing block are arranged at one end, far away from the bearing block, of the bearing rod.
Furthermore, go up the splice with lower splice all with the outer wall fixed connection of pole in the sample, go up the fixed second bull stick that runs through of inner wall of splice and lower splice, the outer wall of second bull stick runs through the bolster, and the second bull stick rotates with the bolster to be connected.
Further, the outer wall threaded connection of second bull stick has the moving part, and the lower extreme fixedly connected with dead lever of moving part, the lower extreme of dead lever are provided with the fixed orifices rather than matching, and the fixed orifices is seted up in the upper end of accepting the pole.
Furthermore, the inner cavity of the rod in the sample is provided with a plugging mechanism, one side of the plugging mechanism is provided with a connecting disc, one end of the connecting disc is fixedly connected with a fixed connecting rod, one end of the fixed connecting rod, which is far away from the connecting disc, is fixedly connected with the outer wall of the moving part, the fixed connecting rod penetrates through the outer wall of the rod in the sample and is arranged, and a sealing assembly is arranged at the joint of the fixed connecting rod and the outer wall of the rod in the sample.
Further, shutoff mechanism include with connection pad fixed connection's toper shutoff piece, the lower extreme fixedly connected with sealing washer of toper shutoff piece, the upper end fixedly connected with reset spring of toper shutoff piece, the flange is gone up to reset spring's upper end fixedly connected with, the outer wall fixedly connected with collar, the inner wall fixed connection of collar and pole in the sample, the through-flow hole has been seted up to the edge of collar, the diameter of toper shutoff piece and the inner wall diameter phase-match of pole in the sample.
Further, the sealing assembly comprises a first sealing element and a second sealing element, the first sealing element and the second sealing element are symmetrically arranged, the inner portions of the first sealing element and the second sealing element are hollow structures, and the first sealing element and the second sealing element are members made of rubber materials.
The invention provides another technical scheme that: the implementation method of the device for detecting and sampling the impurities in the catalyst comprises the following steps:
s1: when liquid catalysts at different depths in a container need to be sampled and detected, a motor and a jacking hydraulic seat can be started, a threaded rod is used for driving a side-mounted top plate to move upwards or downwards, the purpose of changing the depth of the sampling inner rod contacting with the liquid catalysts in the container is achieved, sampling detection of the liquid catalysts at different depths is facilitated, an arc control handle is pulled off, an adjusting part is driven to rotate by the arc control handle, the sampling inner rod is driven by the adjusting part to move upwards or downwards in an inner cavity of an outer sampling rod, the contact depth range of the sampling inner rod is wider, and meanwhile, when the sampling inner rod moves, one end of a tape moves along with the movement, so that the sampling depth is measured in real time;
s2: when the liquid catalyst in the container needs to be detected within different width ranges, the first sampling mechanism needs to be swung to drive the first sampling mechanism to rotate in an angle mode, the second sampling mechanism rotates relatively through the cooperation of the first gear and the second gear, so that the liquid catalyst in the container can be conveniently detected within different width ranges through the organic cooperation of the first sampling mechanism and the second sampling mechanism, after the liquid catalyst is adjusted to a proper angle, the second rotating rod is rotated to drive the moving part to move downwards on the outer wall of the second rotating rod, so that the fixed rod is driven to move downwards, when the fixed rod moves to the inner cavity of the fixed hole, the angle fixing of the first control mechanism and the second control mechanism can be realized, the angle of the first sampling mechanism and the angle of the second sampling mechanism are fixed, and the subsequent sampling work is convenient to be stable;
s3: when fixed sample angle, the moving part is when the outer wall downwardly moving of second bull stick, the fixed pole that connects can be under the effort, push down toper shutoff piece, when the dead lever removes to the fixed orifices inner chamber, the lower extreme opening of pole in the toper shutoff piece protrusion sample, the sealing washer breaks away from the inner wall of pole in the sample simultaneously, at this moment, liquid catalyst carries out the inner wall of pole in the sample through toper shutoff piece edge, the rethread discharge orifice gets into the outer pole of sample, so when taking a sample to the liquid catalyst that is in container lower floor's position, can not pour into the liquid catalyst of upper position at the in-process that gets into.
Compared with the prior art, the invention has the beneficial effects that:
1. the utility model provides an impurity detection sampling device in catalyst, carry out the sampling test time measuring to the liquid catalyst of the different degree of depth in the container in needs, but actuating motor and jacking hydraulic pressure seat, utilize the threaded rod to drive side dress roof upwards or move down, the purpose of the degree of depth of liquid catalyst in the pole contact container in the realization change sample, make things convenient for the liquid catalyst of the different degree of depth to carry out the sampling test, and through breaking arc control handle off with the fingers and thumb, it rotates to utilize arc control handle to drive the regulating part, pole upwards or move down at the inner chamber of outer pole of sample in the pole in the drive sample through the regulating part, make pole contact depth scope wider in the sample, when pole removal in the sample simultaneously, the one end of tape measure can be along with removing, thereby measure the degree of depth of sample in real time, guarantee testing result's accuracy.
2. The utility model provides an impurity detects sampling device in catalyst, when the diameter angle of container, so need detect the different width scope of liquid catalyst in the container, at this moment, need swing first sampling mechanism, drive first sampling mechanism angle rotation, through the cooperation of first gear and second gear, make second sampling mechanism rotate relatively, so through the organic cooperation of first sampling mechanism and second sampling mechanism, conveniently detect the different width scope of liquid catalyst in the container, when carrying out angle rotation adjustment to first sampling mechanism and second sampling mechanism, first control mechanism, telescopic link and second control mechanism can carry out angle rotation under driving, so after first sampling mechanism and second sampling mechanism adjust to suitable angle, rotate the second bull stick this moment, drive the moving part and move down at the outer wall of second bull stick, thereby drive the dead lever and move down, when the dead lever moved to the fixed orifices inner chamber, can realize the angle of first control mechanism and second control mechanism and fix the angle of first sampling mechanism and second sampling mechanism, be convenient for the stability of follow-up sampling work.
3. The utility model provides an impurity detection sampling device in catalyst, when fixed sample angle, the moving part is when the outer wall of second bull stick moves down, the fixed pole that connects can be under the effort, the toper shutoff piece pushes down, when the dead lever removes to the fixed orifices inner chamber, the lower extreme opening of pole in toper shutoff piece protrusion sample, the inner wall in pole in the while sealing washer breaks away from the sample, at this moment, liquid catalyst carries out the inner wall in pole in the sample through toper shutoff piece edge, the rethread through-flow hole gets into the outer pole of sample, so when taking a sample to the liquid catalyst that is in container lower floor's position, can not pour into the liquid catalyst of upper position at the in-process that gets into, further guarantee the accuracy of detection data.
Drawings
FIG. 1 is a schematic overall perspective view of a sampling device for detecting impurities in a catalyst according to the present invention;
FIG. 2 is a schematic view of the overall plan structure of a sampling device for detecting impurities in the catalyst according to the present invention;
FIG. 3 is a schematic structural diagram of a jacking mechanism of the sampling device for detecting impurities in a catalyst according to the present invention;
FIG. 4 is a schematic perspective view of a first sampling mechanism of the sampling device for detecting impurities in a catalyst according to the present invention;
FIG. 5 is a schematic plan view of a first sampling mechanism of the sampling device for detecting impurities in a catalyst according to the present invention;
FIG. 6 is a schematic structural diagram of a first sampling mechanism and a second sampling mechanism of the device for detecting and sampling impurities in a catalyst according to the present invention;
FIG. 7 is an enlarged schematic view of the sampling device for detecting impurities in catalyst of the present invention at A in FIG. 6;
FIG. 8 is a schematic structural diagram of a first control mechanism of the sampling device for detecting impurities in catalyst according to the present invention;
FIG. 9 is an enlarged schematic view of the sampling device for detecting impurities in the catalyst of the present invention at B in FIG. 8;
FIG. 10 is a schematic view of the connection structure between the first control mechanism and the sampling rod of the sampling device for detecting impurities in the catalyst according to the present invention;
FIG. 11 is a schematic structural diagram of a plugging mechanism of a sampling device for detecting impurities in a catalyst according to the present invention;
FIG. 12 is a schematic view of the structure of a sealing assembly of a sampling device for detecting impurities in a catalyst according to the present invention.
In the figure: 1. a support base plate; 2. a jacking mechanism; 21. a mounting seat; 22. an electric motor; 23. jacking the hydraulic seat; 24. a jacking rod; 25. a threaded rod; 26. a top plate is installed on the side; 27. a limiting plate; 3. detecting a control box; 4. an impurity detection main body; 5. a water pump; 6. a first sampling mechanism; 61. a discharge outlet; 62. a Z-shaped bent rod; 63. a control valve; 64. a sampling outer rod; 65. an adjustment member; 66. an inner sampling rod; 67. an arc-shaped control handle; 68. a tape measure; 69. a plugging mechanism; 691. a conical plugging block; 692. a seal ring; 693. a return spring; 694. an upper flange; 695. a mounting ring; 696. a through-flow aperture; 610. a connecting disc; 611. fixing the connecting rod; 612. a seal assembly; 6121. a first seal member; 6122. a second seal member; 7. a second sampling mechanism; 8. a first gear; 9. a second gear; 10. a connecting assembly; 101. a first control mechanism; 1011. a bearing block; 1012. a bearing rod; 1013. a first rotating lever; 1015. an upper connecting block; 1016. a lower connecting block; 1017. a second rotating rod; 1018. a movable member; 1019. fixing the rod; 10110. a fixing hole; 102. a telescopic rod; 103. a second control mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the problem that the existing liquid catalyst is stored in a container, but the catalyst in the container is difficult to detect in a layered manner when sampling is performed, so that the accuracy of the detection result is low, as shown in fig. 1 to 5, the following preferable technical solutions are provided:
the utility model provides an impurity detection sampling device in catalyst, includes supporting baseplate 1 to and the climbing mechanism 2 of setting in supporting baseplate 1 upper end, the upper end of climbing mechanism 2 is provided with detects control box 3, and the inner chamber that detects control box 3 is provided with impurity detection main part 4, and one side intercommunication that detects control box 3 has water pump 5, and the lower extreme intercommunication of water pump 5 has first sampling mechanism 6.
The first sampling mechanism 6 comprises a discharge opening 61 communicated with the water pump 5, a Z-shaped bent rod 62 is installed at one end of the discharge opening 61, a control valve 63 is installed on the outer wall of the Z-shaped bent rod 62, a sampling outer rod 64 is fixedly connected to the lower end of the Z-shaped bent rod 62, the lower end of the sampling outer rod 64 is connected with an adjusting part 65 in a penetrating and rotating mode, the inner wall of the adjusting part 65 is in threaded connection with an inner sampling rod 66, and the inner sampling rod 66 is in sliding connection with the inner wall of the outer sampling rod 64.
An arc-shaped control handle 67 is fixedly mounted on the outer wall of the adjusting piece 65, a measuring tape 68 is mounted in the inner cavity of the arc-shaped control handle 67, and one end of the measuring tape 68 is fixedly connected with the lower end of the sampling inner rod 66.
Specifically, when the liquid catalyst in the container is sampled and impurity-detected, the sampling inner rod 66 is used for contacting the liquid catalyst in the container, the water pump 5 is started and the control valve 63 is opened, so that a small amount of liquid catalyst is sucked into the detection control box 3, and the impurity detection main body 4 is used for carrying out magazine detection and analysis;
when the liquid catalyst of the different degree of depth carries out the sample detection in the needs in to the container, but actuating motor 22 and jacking hydraulic pressure seat 23, utilize threaded rod 25 to drive side dress roof 26 upwards or the downstream, realize changing the purpose of the degree of depth of liquid catalyst in the interior pole 66 contact container of sample, make things convenient for the liquid catalyst of the different degree of depth to carry out the sample detection, and through breaking arc control handle 67 off with the fingers and thumb, utilize arc control handle 67 to drive regulating part 65 and rotate, it upwards or the downstream to drive the interior pole 66 in the sample at the inner chamber of sample outer pole 64 through regulating part 65, make the pole 66 contact depth scope in the sample wider, while when pole 66 removes in the sample, the one end of tape 68 can be along with removing, thereby measure the degree of depth of sample in real time, guarantee testing result's accuracy.
In order to facilitate the detection of different width ranges of the liquid catalyst in the container, as shown in fig. 6, the following preferred technical solutions are provided:
Specifically, when the diameter angle of container, so need detect the different width scope of liquid catalyst in the container, at this moment, need swing first sampling mechanism 6, drive 6 angular rotation of first sampling mechanism, through the cooperation of first gear 8 with second gear 9 for second sampling mechanism 7 rotates relatively, so through the organic cooperation of first sampling mechanism 6 with second sampling mechanism 7, conveniently detect the different width scope of liquid catalyst in the container.
In order to fix the angle between the first sampling mechanism and the second sampling mechanism conveniently, as shown in fig. 7 to 9, the following preferred technical solutions are provided:
be provided with coupling assembling 10 between first sampling mechanism 6 and the second sampling mechanism 7, coupling assembling 10 includes the first control mechanism 101 of being connected with first sampling mechanism 6, the one end that first control mechanism 101 kept away from first sampling mechanism 6 is provided with telescopic link 102, the one end that first control mechanism 101 was kept away from to telescopic link 102 is connected with second control mechanism 103, second control mechanism 103 is connected with second sampling mechanism 7, the constitution mechanism of first control mechanism 101 and second control mechanism 103 is the same.
The first control mechanism 101 includes a receiving block 1011 fixedly connected to the telescopic rod 102, a receiving rod 1012 is disposed on an inner wall of the receiving block 1011, a first rotating rod 1013 penetrates through an outer wall of the receiving rod 1012, the first rotating rod 1013 is rotatably connected to the receiving rod 1012 and is fixedly connected to the receiving block 1011, and an upper receiving block 1015 and a lower receiving block 1016 are disposed at an end of the receiving rod 1012 far from the receiving block 1011.
Go up the outer wall fixed connection of piecing 1015 and lower piecing 1016 all with pole 66 in the sample, go up piecing 1015 and the fixed running through of inner wall of lower piecing 1016 and be provided with second bull stick 1017, the outer wall of second bull stick 1017 runs through the acceptance lever 1012, and second bull stick 1017 rotates with the acceptance lever 1012 to be connected, the outer wall threaded connection of second bull stick 1017 has moving part 1018, the lower extreme fixedly connected with dead lever 1019 of moving part 1018, the lower extreme of dead lever 1019 is provided with the fixed orifices 10110 rather than matching, the upper end at the acceptance lever 1012 is seted up to fixed orifices 10110.
Specifically, when the first sampling mechanism 6 and the second sampling mechanism 7 are angularly adjusted, the first control mechanism 101, the telescopic rod 102 and the second control mechanism 103 can be angularly rotated under driving, so after the first sampling mechanism 6 and the second sampling mechanism 7 are adjusted to a proper angle, the second rotating rod 1017 is rotated at the moment, the moving part 1018 is driven to move downwards on the outer wall of the second rotating rod 1017, so that the fixed rod 1019 is driven to move downwards, when the fixed rod 1019 moves to the inner cavity of the fixed hole 10110, the angular fixation of the first control mechanism 101 and the second control mechanism 103 can be realized, the angle of the first sampling mechanism 6 and the angle of the second sampling mechanism 7 are fixed, and the subsequent sampling work is stable.
In order to solve the problem that when the catalyst is detected in a layered manner, the catalyst in the upper layer is easy to fill when the catalyst in the lower layer is sampled, so that the detection result has a large error, as shown in fig. 10 to 11, the following preferable technical solutions are provided:
the inner cavity of the sampling inner rod 66 is provided with a plugging mechanism 69, one side of the plugging mechanism 69 is provided with a connecting disc 610, one end of the connecting disc 610 is fixedly connected with a fixed connecting rod 611, one end, far away from the connecting disc 610, of the fixed connecting rod 611 is fixedly connected with the outer wall of the movable member 1018, the fixed connecting rod 611 penetrates through the outer wall of the sampling inner rod 66, and a sealing component 612 is arranged at the connecting position of the fixed connecting rod 611 and the outer wall of the sampling inner rod 66.
The plugging mechanism 69 comprises a conical plugging block 691 fixedly connected with the connecting disc 610, a sealing ring 692 is fixedly connected at the lower end of the conical plugging block 691, a return spring 693 is fixedly connected at the upper end of the conical plugging block 691, an upper connecting disc 694 is fixedly connected at the upper end of the return spring 693, a mounting ring 695 is fixedly connected with the outer wall of the upper connecting disc 694, the mounting ring 695 is fixedly connected with the inner wall of the sampling inner rod 66, a through-flow hole 696 is formed in the edge of the mounting ring 695, and the diameter of the conical plugging block 691 is matched with the diameter of the inner wall of the sampling inner rod 66.
Specifically, in the reset spring 693 normality, toper shutoff piece 691 is in the inner wall of pole 66 in the sample, and the lower extreme opening of pole 66 in the sealed sample of sealing washer 692, the pole 66 in the sample can't pour into liquid catalyst this moment, when fixed sample angle, moving part 1018 when the outer wall of second bull stick 1017 moves down, the fixed pole 611 can be under the effort, lower pressure toper shutoff piece 691, when dead lever 1019 moves to fixed orifices 10110 inner chamber, toper shutoff piece 691 protrudes the lower extreme opening of pole 66 in the sample, sealing washer 692 breaks away from the inner wall of pole 66 in the sample simultaneously, at this moment, liquid catalyst carries out the inner wall of pole 66 in the sample through toper shutoff piece 691 edge, the rethread through-flow hole 696 gets into sample outer pole 64, so when sampling the liquid catalyst that is in the lower floor position of container, can not pour into the liquid catalyst of upper strata position in the in-process that gets into, further guarantee the accuracy of detection data.
In order to ensure the sealing performance of the side end opening of the sampling inner rod, as shown in fig. 12, the following preferable technical scheme is provided:
the sealing assembly 612 includes a first sealing member 6121 and a second sealing member 6122, the first sealing member 6121 and the second sealing member 6122 are symmetrically disposed, and both the insides thereof are hollow structures, the first sealing member 6121 and the second sealing member 6122 are members made of rubber materials, and are attached to each other under a normal state of the first sealing member 6121 and the second sealing member 6122.
Specifically, when the fixing connection rod 611 moves at the side end opening of the sampling inner rod 66, the fixing connection rod 611 can be tightly attached to the fixing connection rod 611 through the matching of the first sealing member 6121 and the second sealing member 6122, so that the sealing performance of the fixing connection rod 611 is guaranteed.
In order to further better explain the above examples, the present invention also provides an embodiment, a method for implementing a device for detecting and sampling impurities in a catalyst, comprising the following steps:
the method comprises the following steps: when liquid catalysts at different depths in a container need to be sampled and detected, the motor 22 and the jacking hydraulic seat 23 can be started, the threaded rod 25 is used for driving the side-mounted top plate 26 to move upwards or downwards, the purpose of changing the depth of the sampling inner rod 66 contacting the liquid catalysts in the container is achieved, sampling and detection of the liquid catalysts at different depths are facilitated, the arc-shaped control handle 67 is pulled off, the arc-shaped control handle 67 is used for driving the adjusting piece 65 to rotate, the adjusting piece 65 is used for driving the sampling inner rod 66 to move upwards or downwards in the inner cavity of the sampling outer rod 64, the contact depth range of the sampling inner rod 66 is wider, and meanwhile, when the sampling inner rod 66 moves, one end of the tape 68 can move along with the movement, so that the sampling depth is measured in real time;
step two: when different width ranges of the liquid catalyst in the container need to be detected, at this time, the first sampling mechanism 6 needs to be swung to drive the first sampling mechanism 6 to rotate by an angle, and the second sampling mechanism 7 rotates relatively through the cooperation of the first gear 8 and the second gear 9, so that the different width ranges of the liquid catalyst in the container can be conveniently detected through the organic cooperation of the first sampling mechanism 6 and the second sampling mechanism 7, after the liquid catalyst is adjusted to a proper angle, the second rotating rod 1017 is rotated to drive the movable part 1018 to move downwards on the outer wall of the second rotating rod 1017, so that the fixed rod 1019 is driven to move downwards, when the fixed rod 1019 moves to an inner cavity of the fixed hole 10110, the angle fixing of the first control mechanism 101 and the second control mechanism 103 can be realized, so that the angle of the first sampling mechanism 6 and the second sampling mechanism 7 is fixed, and the subsequent sampling work is stable;
step three: when fixed sample angle, moving part 1018 when the outer wall of second bull stick 1017 moves down, the fixed pole 611 that connects can be under the effort, push down toper shutoff piece 691, when dead lever 1019 removed to fixed orifices 10110 inner chamber, the lower extreme opening of pole 66 in the protruding sample of toper shutoff piece 691, sealing washer 692 breaks away from the inner wall of pole 66 in the sample simultaneously, at this moment, liquid catalyst carries out the inner wall of pole 66 in the sample through toper shutoff piece 691 edge, rethread through-flow hole 696 gets into sample outer pole 64, so when taking a sample to the liquid catalyst that is in container lower floor position, can not pour into the liquid catalyst of upper strata position at the in-process that gets into.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an impurity detection sampling device in catalyst, includes supporting baseplate (1) to and climbing mechanism (2) of setting in supporting baseplate (1) upper end, the upper end of climbing mechanism (2) is provided with detection control box (3), its characterized in that: an impurity detection main body (4) is arranged in an inner cavity of the detection control box (3), a water pump (5) is communicated with one side of the detection control box (3), and a first sampling mechanism (6) is communicated with the lower end of the water pump (5);
the jacking mechanism (2) comprises a mounting seat (21) mounted at the upper end of the supporting bottom plate (1), a motor (22) and a jacking hydraulic seat (23) are mounted at the upper end of the mounting seat (21), a jacking rod (24) is arranged in an inner cavity of the jacking hydraulic seat (23), one end, far away from the jacking hydraulic seat (23), of the jacking rod (24) is fixedly connected with the detection control box (3), the output end of the motor (22) is fixedly connected with a threaded rod (25), the outer wall of the threaded rod (25) is in threaded connection with a side-mounted top plate (26), a limiting plate (27) is arranged at the upper end of the side-mounted top plate (26), and the detection control box (3) is fixedly connected with two side plates of the side-mounted top plate (26);
the first sampling mechanism (6) comprises a discharge hole (61) communicated with the water pump (5), a Z-shaped bent rod (62) is installed at one end of the discharge hole (61), a control valve (63) is installed on the outer wall of the Z-shaped bent rod (62), a sampling outer rod (64) is fixedly connected to the lower end of the Z-shaped bent rod (62), an adjusting piece (65) is connected to the lower end of the sampling outer rod (64) in a penetrating and rotating mode, an inner sampling rod (66) is connected to the inner wall of the adjusting piece (65) in a threaded mode, and the inner sampling rod (66) is connected with the inner wall of the sampling outer rod (64) in a sliding mode;
an arc-shaped control handle (67) is fixedly mounted on the outer wall of the adjusting piece (65), a measuring tape (68) is mounted in an inner cavity of the arc-shaped control handle (67), and one end of the measuring tape (68) is fixedly connected with the lower end of the sampling inner rod (66).
2. The apparatus for detecting impurities in a catalyst as set forth in claim 1, wherein: first sampling mechanism (6) and water pump (5) and detection control box (3) are all rotated and are connected, and one side of first sampling mechanism (6) is provided with second sampling mechanism (7), and first gear (8) are installed to the upper end of first sampling mechanism (6), and second gear (9) are installed to the upper end of second sampling mechanism (7), and first gear (8) are connected with second gear (9) meshing.
3. The apparatus for detecting impurities in a catalyst and sampling according to claim 2, wherein: be provided with coupling assembling (10) between first sampling mechanism (6) and second sampling mechanism (7), coupling assembling (10) include first control mechanism (101) of being connected with first sampling mechanism (6), the one end that first sampling mechanism (6) were kept away from in first control mechanism (101) is provided with telescopic link (102), the one end that first control mechanism (101) were kept away from in telescopic link (102) is connected with second control mechanism (103), second control mechanism (103) are connected with second sampling mechanism (7).
4. The apparatus for detecting and sampling impurities in a catalyst according to claim 3, wherein: the first control mechanism (101) comprises a bearing block (1011) fixedly connected with the telescopic rod (102), a bearing rod (1012) is arranged on the inner wall of the bearing block (1011), a first rotating rod (1013) penetrates through the outer wall of the bearing rod (1012), the first rotating rod (1013) is rotatably connected with the bearing rod (1012) and is fixedly connected with the bearing block (1011), and an upper connecting block (1015) and a lower connecting block (1016) are arranged at one end, far away from the bearing block (1011), of the bearing rod (1012).
5. The apparatus for detecting impurities in a catalyst and sampling according to claim 4, wherein: go up splice (1015) and lower splice (1016) all with the outer wall fixed connection of interior pole (66) of sample, go up splice (1015) and the inner wall of lower splice (1016) is fixed to be provided with second bull stick (1017) through, the outer wall of second bull stick (1017) runs through adapting rod (1012), and second bull stick (1017) and adapting rod (1012) rotate and be connected.
6. The apparatus for detecting impurities in a catalyst and sampling according to claim 5, wherein: the outer wall threaded connection of second bull stick (1017) has moving part (1018), and the lower extreme fixedly connected with dead lever (1019) of moving part (1018), the lower extreme of dead lever (1019) are provided with rather than the fixed orifices (10110) that match, and the upper end at adapting rod (1012) is seted up in fixed orifices (10110).
7. The apparatus for detecting impurities in a catalyst as set forth in claim 6, wherein: the inner cavity of the sampling inner rod (66) is provided with a plugging mechanism (69), one side of the plugging mechanism (69) is provided with a connecting disc (610), one end of the connecting disc (610) is fixedly connected with a fixed connecting rod (611), one end, far away from the connecting disc (610), of the fixed connecting rod (611) is fixedly connected with the outer wall of the movable piece (1018), the fixed connecting rod (611) penetrates through the outer wall of the sampling inner rod (66), and a sealing assembly (612) is arranged at the joint of the fixed connecting rod (611) and the outer wall of the sampling inner rod (66).
8. The apparatus for detecting and sampling impurities in a catalyst according to claim 7, wherein: the plugging mechanism (69) comprises a conical plugging block (691) fixedly connected with a connecting disc (610), a sealing ring (692) is fixedly connected to the lower end of the conical plugging block (691), a return spring (693) is fixedly connected to the upper end of the conical plugging block (691), an upper connecting disc (694) is fixedly connected to the upper end of the return spring (693), a mounting ring (695) is fixedly connected to the outer wall of the upper connecting disc (694), the mounting ring (695) is fixedly connected with the inner wall of the sampling inner rod (66), a through flow hole (696) is formed in the edge of the mounting ring (695), and the diameter of the conical plugging block (691) is matched with the diameter of the inner wall of the sampling inner rod (66).
9. The apparatus for detecting impurities in a catalyst as set forth in claim 8, wherein: the sealing assembly (612) comprises a first sealing element (6121) and a second sealing element (6122), the first sealing element (6121) and the second sealing element (6122) are arranged symmetrically, the interiors of the first sealing element (6121) and the second sealing element (6122) are hollow structures, and the first sealing element (6121) and the second sealing element (6122) are members made of rubber materials.
10. A method for implementing the device for detecting and sampling impurities in catalyst according to any one of claim 9, comprising the steps of:
s1: when liquid catalysts at different depths in a container need to be sampled and detected, the motor (22) and the jacking hydraulic seat (23) can be started, the threaded rod (25) is utilized to drive the side-mounted top plate (26) to move upwards or downwards, the purpose of changing the depth of the sampling inner rod (66) contacting with the liquid catalysts in the container is realized, the liquid catalysts at different depths are convenient to sample and detect, the arc-shaped control handle (67) is pulled, the arc-shaped control handle (67) is utilized to drive the adjusting part (65) to rotate, the adjusting part (65) is utilized to drive the sampling inner rod (66) to move upwards or downwards in the inner cavity of the sampling outer rod (64), the contact depth range of the sampling inner rod (66) is wider, and meanwhile, when the sampling inner rod (66) moves, one end of the measuring tape (68) can move along with the movement, so that the sampling depth is measured in real time;
s2: when different width ranges of a liquid catalyst in a container need to be detected, at the moment, the first sampling mechanism (6) needs to be swung to drive the first sampling mechanism (6) to rotate in an angle mode, the second sampling mechanism (7) is enabled to rotate relatively through the cooperation of the first gear (8) and the second gear (9), so that the detection of the different width ranges of the liquid catalyst in the container is facilitated through the organic cooperation of the first sampling mechanism (6) and the second sampling mechanism (7), the second rotating rod (1017) is rotated after the liquid catalyst is adjusted to a proper angle, the movable part (1018) is driven to move downwards on the outer wall of the second rotating rod (1017), the fixed rod (1019) is driven to move downwards, when the fixed rod (1019) moves to the inner cavity of the fixed hole (10110), the angle fixing of the first control mechanism (101) and the second control mechanism (103) can be achieved, the angle of the first sampling mechanism (6) and the second sampling mechanism (7) is fixed, and the subsequent sampling work is convenient to be stable;
s3: when fixed sample angle, moving part (1018) when the outer wall of second bull stick (1017) moves down, fixed pole (611) that connects can be under the effort, push down toper shutoff piece (691), when dead lever (1019) remove to fixed orifices (10110) inner chamber, the lower extreme opening of pole (66) in the sample is gone out in toper shutoff piece (691), sealing washer (692) break away from the inner wall of pole (66) in the sample simultaneously, at this moment, the inner wall of pole (66) in the sample is carried out through toper shutoff piece (691) edge to liquid catalyst, rethread through flow hole (696) gets into sample outer pole (64), so when sampling the liquid catalyst that is in container lower floor position, can not pour into the liquid catalyst of upper strata position in the in-process that gets into.
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