Isooctyl thioglycolate production detection device

Abstract

The invention belongs to the technical field of production detection, and particularly relates to an isooctyl thioglycolate production detection device which comprises a sampling detection assembly arranged on a tank body, the tank body is used for producing isooctyl thioglycolate, and the sampling detection assembly is used for collecting isooctyl thioglycolate in the tank body and conveying the isooctyl thioglycolate to a detection platform. The sampling assembly comprises a mounting frame, a sampling pipe and a suction pipe, the mounting frame is arranged on the tank body, the sampling pipe is slidably mounted on the outer wall of the mounting frame, one end of the suction pipe is connected with the sampling pipe, the other end of the suction pipe is externally connected with negative pressure equipment, an electric push rod is fixedly mounted at the top end of the mounting frame, and the output end of the electric push rod is fixedly connected with the sampling pipe; the extrusion block is slidably mounted on the mounting frame, the auxiliary wheel is rotatably mounted on the extrusion block, the mounting frame is suspended on the tank body through the extrusion block, and isooctyl thioglycolate at different positions and different depths can be collected in a manner of walking in a manner of fitting the inner wall of the tank body, so that the detection result is more accurate.

Description

Technical Field

[0001] The present invention belongs to the technical field of production detection, and specifically relates to a production detection device for isooctyl thioglycolate. Background Art

[0002] In the plastic industry, isooctyl thioglycolate is mainly used as a stabilizer and plasticizer for halogenated polyolefins such as polyvinyl chloride (PVC). High molecular materials such as PVC are prone to decomposition and degradation during processing and use, while isooctyl thioglycolate can stabilize these materials and delay their decomposition and degradation processes, thereby improving the stability and service life of the materials. In addition, it can also be used as a crosslinking agent, additive or functional monomer in the preparation of high molecular polymer materials. By introducing isooctyl thioglycolate, the physical and chemical properties of the polymer materials can be changed, such as increasing the flexibility, heat resistance, weather resistance, etc. of the materials.

[0003] For example, in the disclosed patent: CN117871179A, a detection device for the production of isooctyl thioglycolate can perform sampling operations on isooctyl thioglycolate in different vertical height position areas by setting a lifting rod on the tank body.

[0004] However, there are many steps in the production process of isooctyl thioglycolate. If there is a deviation in a certain stage, it may lead to unqualified isooctyl thioglycolate produced. Therefore, during the detection process, only detecting isooctyl thioglycolate at different depths in the same position cannot represent the final quality of the produced isooctyl thioglycolate.

[0005] Therefore, the present invention provides a production detection device for isooctyl thioglycolate. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is: A production detection device for isooctyl thioglycolate of the present invention includes a sampling and detection assembly arranged on a tank body. The tank body is used for producing isooctyl thioglycolate, and the sampling and detection assembly is used to collect isooctyl thioglycolate inside the tank body and transport it to the detection platform;

[0008] The sampling assembly includes a mounting frame, a sampling tube, and a suction tube. The mounting frame is arranged on the tank body, the sampling tube is slidably mounted on the outer wall of the mounting frame, one end of the suction tube is connected to the sampling tube, and the other end is externally connected to a negative pressure device;

[0009] An electric push rod is fixedly installed at the top of the mounting frame, and the output end of the electric push rod is fixedly connected to the sampling tube;

[0010] The extrusion block is slidably installed on the mounting frame. An auxiliary wheel is rotatably installed on the extrusion block, and the mounting frame is suspended on the tank body through the extrusion block.

[0011] The traveling wheel is rotatably installed inside the mounting frame. The outer wall of the traveling wheel is in contact with the inner wall of the tank body. By rotating the traveling wheel, the movement of the mounting frame is controlled.

[0012] The water-containing block is slidably installed on the mounting frame. A water delivery cylinder is fixedly installed at one end of the water-containing block.

[0013] The adjusting rod is rotatably installed inside the mounting frame. The outer wall of the adjusting rod is wound with a drain pipe. One end of the drain pipe penetrates through the axial end of the adjusting rod and is connected to the water delivery assembly, and the other end of the drain pipe is communicated with the water-containing block.

[0014] The water delivery assembly includes a water pump and a suction pipe. The water pump is fixedly installed at the top end of the mounting frame. The suction pipe is fixedly connected to the input end of the water pump. The other end of the suction pipe is externally connected to a water source, and one end of the drain pipe is fixedly connected to the output end of the water pump.

[0015] The inner cavity of the water delivery cylinder is communicated with the water-containing block. A turntable is rotatably installed at the end of the water delivery cylinder away from the water-containing block. A plurality of water outlets are provided on the turntable, and a brush is fixedly installed on the turntable.

[0016] A rotating rod is rotatably installed inside the water delivery cylinder. Water turbine blades are fixedly installed on the rotating rod and are used to rotate under the impact of water flow.

[0017] A first transmission gear is fixedly installed on the outer wall of the adjusting rod. A second transmission gear is rotatably installed inside the mounting frame. The first transmission gear and the second transmission gear are meshed. A reciprocating lead screw is fixedly installed on the second transmission gear. A wire support pillar is slidably installed on the reciprocating lead screw. The wire support pillar is sleeved outside the drain pipe.

[0018] A connecting block is fixedly installed on the side wall of the water-containing block and extends into the inside of the mounting frame. An extension bracket is slidably installed inside the mounting frame. A clamping block is elastically installed on the connecting block. A clamping groove for the clamping block to be inserted is provided at the bottom end of the extension bracket close to the connecting block. The top end of the clamping block is inclined.

[0019] A magnetic plate is fixedly installed at the top end of the extension bracket. The magnetic plate and the inside of the mounting frame are magnetically attracted.

[0020] A top pressure spring is fixedly connected inside the mounting frame. The other end of the top pressure spring abuts against the top end of the connecting block.

[0021] A driving motor is fixedly installed at the top end of the mounting frame. The output shaft of the driving motor is fixedly connected with a rotating rod. A first driving gear is fixedly installed on the outer wall of the rotating rod. A second driving gear is fixedly installed at the bottom end of the traveling wheel. The first driving gear and the second driving gear are meshed. The number of teeth of the second driving gear is greater than that of the first driving gear.

[0022] A third transmission gear is rotatably installed inside the mounting frame. A worm is fixedly installed at the bottom end of the third transmission gear. A worm gear is fixedly installed on the axial section of the adjusting rod. The worm is meshed with the worm gear. A transmission disc is fixedly installed on the outer wall of the rotating rod. A transmission tooth block meshed with the third transmission gear is fixedly installed on the transmission disc.

[0023] A reciprocating thread groove is formed on the outer wall of the rotating rod. A cleaning support arm is connected to the outer wall of the rotating rod by a thread. A scraping knife is arranged at the other end of the cleaning support arm.

[0024] A slider is fixedly installed at the top end of the extrusion block and extends into the mounting frame. An operating threaded rod is rotatably installed inside the mounting frame. One end of the operating threaded rod penetrates through the slider.

[0025] The beneficial effects of the present invention are as follows:

[0026] 1. For the thioglycolic acid isooctyl ester production detection device of the present invention, by suspending the mounting frame on the tank body, the driving motor drives the rotating rod to rotate. Under the cooperation of the first power gear and the second power gear, the walking wheels drive the mounting frame to move in a circular motion on the inner wall of the tank body. At this time, the sampling tube arranged on the mounting frame will move in the tank body. Then, in cooperation with the electric push rod, not only can thioglycolic acid isooctyl ester at different depths be collected, but also thioglycolic acid isooctyl ester at different depths at different positions can be collected, making the detection result more accurate.

[0027] 2. For the thioglycolic acid isooctyl ester production detection device of the present invention, by suspending the mounting frame on the tank body, the driving motor drives the rotating rod to rotate, and the walking wheels drive the mounting frame to move in a circular motion on the inner wall of the tank body. At the same time, in cooperation with the adjusting rod to wind or unwind the drain pipe, the up and down movement of the water containing block is realized. Under the pressure boost of the water pump, the water wheel blades make the rotating rod drive the turntable to rotate, realizing the rotating ejection of water flow and the rotation of the brush bristles. By the way of walking and cleaning while fitting the inner wall of the tank body, the required space is reduced as much as possible, ensuring the cleaning effect of the inner part of the tank body and effectively improving the applicability.

[0028] 3. For the thioglycolic acid isooctyl ester production detection device of the present invention, by driving the first transmission gear to rotate through the adjusting rod, the wire support pillar drives the drain pipe to slide back and forth on the outer wall of the reciprocating lead screw, which will make the drain pipe move horizontally while being wound or unwound, and can guide the winding or unwinding route of the drain pipe, effectively reducing the problem that the drain pipe is stacked and pressed, resulting in a reduction in the flow rate of the drain pipe and affecting the effect of flushing the inner wall of the tank body with clean water.

[0029] 4. The production detection device for isooctyl mercaptoacetate described in the present invention drives the rotating rod to rotate through a driving motor, and in cooperation with the reciprocating thread groove formed on the rotating rod, the cleaning support arm can slide up and down reciprocally. Therefore, when driving the scraper to move circumferentially along the inner wall of the tank, the scraper can also slide up and down reciprocally, which can further drive the scraper to remove stubborn dirt on the inner wall of the tank before the path of the mounting frame, thereby improving the cleaning effect on the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the drawings.

[0031] Figure 1 is the installation schematic diagram of the mounting frame in the present invention;

[0032] Figure 2 is the cross-sectional view of the mounting frame in the present invention;

[0033] Figure 3 is in the present invention Figure 2 the enlarged view of part A;

[0034] Figure 4 is the cross-sectional view of the water delivery cylinder in the present invention;

[0035] Figure 5 is the structural schematic diagram of the traveling wheel in the present invention;

[0036] Figure 6 is in the present invention Figure 5 the enlarged view of part B;

[0037] Figure 7 is the structural schematic diagram of the cleaning support arm in the present invention.

[0038] In the figure: 1, mounting frame; 2, driving motor; 3, water pump; 4, suction pipe; 5, drain pipe; 6, slider; 7, operation threaded rod; 8, extrusion block; 9, auxiliary wheel; 10, traveling wheel; 11, card slot; 12, water holding block; 13, connecting block; 14, clamping block; 15, water delivery cylinder; 16, rotating rod; 17, water wheel blade; 18, turntable; 19, water outlet; 20, brush hair; 21, rotating rod; 22, first power gear; 23, second power gear; 24, transmission disc; 25, third transmission gear; 26, cleaning support arm; 27, worm; 28, worm gear; 29, adjusting rod; 30, first transmission gear; 31, reciprocating lead screw; 32, wire support pillar; 33, top pressure spring; 34, extension bracket; 35, magnetic plate; 36, second transmission gear; 37, transmission tooth block; 38, electric push rod; 39, sampling pipe; 40, suction pipe; 41, tank body. DETAILED DESCRIPTION OF THE INVENTION

[0039] In order to make the technical means, creative features, achieved objectives and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0040] As Figures 1 to 7 shown, a production detection device for isooctyl thioglycolate according to an embodiment of the present invention includes a sampling and detection assembly provided on a tank body 41 for producing isooctyl thioglycolate. The sampling and detection assembly is used to collect isooctyl thioglycolate inside the tank body 41 and transport it to a detection platform.

[0041] The detection platform can be a common gas chromatograph.

[0042] The sampling assembly includes a mounting frame 1, a sampling tube 39, and a suction tube 40. The mounting frame 1 is provided on the tank body 41. The sampling tube 39 is slidably mounted on the outer wall of the mounting frame 1. One end of the suction tube 40 is connected to the sampling tube 39, and the other end is externally connected to a negative pressure device.

[0043] An electric push rod 38 is fixedly installed at the top of the mounting frame 1, and the output end of the electric push rod 38 is fixedly connected to the sampling tube 39.

[0044] A pressing block 8 is slidably mounted on the mounting frame 1. An auxiliary wheel 9 is rotatably mounted on the pressing block 8. The mounting frame 1 is suspended on the tank body 41 through the pressing block 8.

[0045] A traveling wheel 10 is rotatably mounted inside the mounting frame 1. The outer wall of the traveling wheel 10 is in contact with the inner wall of the tank body 41. By rotating the traveling wheel 10, the movement of the mounting frame 1 is controlled.

[0046] A water-containing block 12 is slidably mounted on the mounting frame 1. One end of the water-containing block 12 is fixedly installed with a water delivery cylinder 15.

[0047] An adjusting rod 29 is rotatably mounted inside the mounting frame 1. A drain pipe 5 is wound around the outer wall of the adjusting rod 29. One end of the drain pipe 5 penetrates through the axial end of the adjusting rod 29 and is connected to a water delivery assembly, and the other end of the drain pipe 5 is communicated with the water-containing block 12.

[0048] The negative pressure device can be used to sample isooctyl thioglycolate in the tank body 41 through the suction tube 40. At this time, the collected isooctyl thioglycolate can be detected. At the same time, the sampling height of the suction tube 40 can be controlled by the electric push rod 38, and isooctyl thioglycolate at different depths at the current position can be collected.

[0049] The extrusion block 8 is arranged at the other end of the mounting frame 1. When the mounting frame 1 is suspended on the tank body 41, the gap between the extrusion block 8 and the mounting frame 1 at this time is the wall thickness part of the tank body 41. By rotating the operating threaded rod 7, the extrusion block 8 slides towards the tank body 41 until the auxiliary wheel 9 presses against the outer wall of the tank body 41. At this time, the outer wall of the traveling wheel 10 will also fit against the inner wall of the tank body 41. Then, by controlling the rotation of the traveling wheel 10, the mounting frame 1 will be driven to move inside the tank body 41 and move in a circular motion around the inner wall of the tank body 41. At this time, the sampling tube 39 arranged on the mounting frame 1 will move inside the tank body 41. Together with the electric push rod 38, it can not only collect isooctyl thioglycolate at different depths, but also collect isooctyl thioglycolate at different depths at different positions, making the test results more accurate.

[0050] Through the connection between the drain pipe 5 and the water supply component, clean water can be conveyed into the water storage block 12 and discharged through the water supply cylinder 15 to spray on the inner wall of the tank body 41 to complete the flushing. Therefore, when the mounting frame 1 and the extrusion block 8 are arranged on the tank body 41, by controlling the rotation of the traveling wheel 10 at this time, the mounting frame 1 will be controlled to move around inside the tank body 41. At the same time, clean water is conveyed into the water storage block 12 through the drain pipe 5 and discharged through the water supply cylinder 15, so that the inner wall of the tank body 41 can be flushed. It is not necessary for workers to enter the tank body 41 for cleaning. By improving the cleaning effect of the tank body 41, the pollution to the isooctyl thioglycolate produced in the next production can be reduced, thereby improving the detection accuracy.

[0051] When the adjusting rod 29 rotates to unwind the drain pipe 5, the drain pipe 5 will be extended at this time, and the water storage block 12 slides downward under the action of gravity. At this time, the water storage block 12 and the water supply cylinder 15 can rotate and flush inside the tank body 41 while gradually descending, further improving the flushing efficiency of the inside of the tank body 41.

[0052] When the adjusting rod 29 winds up the drain pipe 5, the drain pipe 5 will be shortened at this time, and at the same time, the water storage block 12 is lifted upward. During the lifting process, the water storage block 12 and the water supply cylinder 15 will also rotate and slide upward, and the inside of the tank body 41 can be cleaned for the second time until the water storage block 12 slides to the uppermost position to complete the cleaning of the tank body 41. At this time, the mounting frame 1 can be removed from the tank body 41.

[0053] As a preferred embodiment of the present invention, the water supply component includes a water pump 3 and a water suction pipe 4. The water pump 3 is fixedly installed at the top end of the mounting frame 1. The water suction pipe 4 is fixedly connected to the input end of the water pump 3. The other end of the water suction pipe 4 is externally connected to a water source. One end of the drain pipe 5 is fixedly connected to the output end of the water pump 3.

[0054] The other end of the water suction pipe 4 can be connected to the other end of the water pipe or placed inside the water tank. Subsequently, when the water pump 3 is started, clear water is pumped out through the water suction pipe 4 and conveyed to the inside of the water receiving block 12 through the drain pipe 5, and finally discharged through the water delivery cylinder 15.

[0055] As a preferred embodiment of the present invention, the inner cavity of the water delivery cylinder 15 communicates with the water receiving block 12. A turntable 18 is rotatably installed at one end of the water delivery cylinder 15 away from the water receiving block 12. A plurality of water outlets 19 are provided on the turntable 18, and a brush 20 is fixedly installed on the turntable 18.

[0056] By the rotation of the turntable 18, not only can the water flow discharged from the water outlet 19 be sprayed out in a rotating manner, but also the brush 20 can be driven to rotate, so that the water flow can be sprayed more evenly, ensuring that the area to be washed is fully covered, improving the washing quality. When the brush 20 rotates, the friction generated with the inner wall of the tank body 41 can be increased, which helps to remove dirt and residues and improve the cleaning quality.

[0057] A rotating rod 16 is rotatably installed inside the water delivery cylinder 15, and a water wheel blade 17 is fixedly installed on the rotating rod 16 for rotating under the impact of the water flow.

[0058] When the clear water enters the inside of the water delivery cylinder 15 from the water receiving block 12, under the pressure boost of the water pump 3, the high-speed flowing water flow can impact the water wheel blade 17, causing it to rotate inside the water delivery cylinder 15, and at the same time driving the rotating rod 16 to rotate. When the rotating rod 16 rotates, it will drive the turntable 18 to rotate, realizing the rotating spray of the water flow and the rotation of the brush 20, thereby improving the cleaning effect on the inner wall of the tank body 41.

[0059] As a preferred embodiment of the present invention, a first transmission gear 30 is fixedly installed on the outer wall of the adjusting rod 29. A second transmission gear 36 is rotatably installed inside the mounting frame 1. The first transmission gear 30 and the second transmission gear 36 are meshed. A reciprocating lead screw 31 is fixedly installed on the second transmission gear 36. A wire support 32 is slidably installed on the reciprocating lead screw 31, and the wire support 32 is sleeved outside the drain pipe 5.

[0060] When the adjusting rod 29 rotates, it will drive the first transmission gear 30 to rotate. At the same time, the second transmission gear 36 will synchronously drive the reciprocating lead screw 31 to rotate, causing the wire support 32 to drive the drain pipe 5 to reciprocate and slide on the outer wall of the reciprocating lead screw 31. When the wire support 32 moves, the drain pipe 5 will be wound or unwound while moving horizontally. When the drain pipe 5 is wound, through the reciprocating sliding of the wire support 32, the winding route of the drain pipe 5 can be guided, effectively reducing the stacking and extrusion of the drain pipe 5 when it is wound, reducing the aperture of the drain pipe 5 and reducing the flow rate, thus affecting the effect of flushing the inner wall of the tank body 41 with clear water.

[0061] As a preferred embodiment of the present invention, a connecting block 13 is fixedly installed on the side wall of the water storage block 12 and extends into the interior of the mounting frame 1. An extension bracket 34 is slidably installed inside the mounting frame 1. A clamping block 14 is elastically installed on the connecting block 13. A clamping groove 11 for inserting the clamping block 14 is formed at the bottom end of the extension bracket 34 near the connecting block 13, and the top end of the clamping block 14 is inclined;

[0062] The clamping groove 11 is located at the bottommost part of the extension bracket 34. When the adjusting rod 29 unwinds, at this time, the water storage block 12 moves downward under the action of gravity and drives the connecting block 13 to slide downward along the side wall of the extension bracket 34 until the connecting block 13 slides to a position corresponding to the clamping groove 11. At this time, the clamping block 14 will enter the interior of the clamping groove 11 under the action of elasticity, connecting the connecting block 13 and the extension bracket 34. At this time, as the water storage block 12 continues to slide down, the water storage block 12 will slide out of the interior of the mounting frame 1 and drive the extension bracket 34 to slide down together through the connecting block 13.

[0063] When the water storage block 12 is located inside the mounting frame 1, at this time, the mounting frame 1 will limit the movement trajectory of the water storage block 12, which can prevent the water pressure from being too high and causing the water storage block 12 to swing inside the tank body 41, thus affecting the cleaning efficiency. When the water storage block 12 slides out of the interior of the mounting frame 1, at this time, the extension bracket 34 will limit the movement trajectory of the water storage block 12, and also ensure the cleaning efficiency of the water storage block 12.

[0064] A magnetic plate 35 is fixedly installed at the top end of the extension bracket 34, and the magnetic plate 35 is magnetically attracted to the interior of the mounting frame 1.

[0065] When the adjusting rod 29 is wound up, at this time, when the water storage block 12 slides upward, the extension bracket 34 is driven to slide upward simultaneously through the clamping block 14 (the elastic force of the spring inside the clamping block 14 needs to enable the clamping block 14 to drive the extension bracket 34 to slide upward without being pushed into the interior of the connecting block 13) until the magnetic plate 35 provided at the top end of the extension bracket 34 is attracted to the interior of the mounting frame 1. At this time, as the adjusting rod 29 continues to wind up and lift the water storage block 12, the clamping block 14 can be contracted into the interior of the connecting block 13 under the top pressure and the connection with the extension bracket 34 is released.

[0066] As a preferred embodiment of the present invention, a top pressure spring 33 is fixedly connected inside the mounting frame 1, and the other end of the top pressure spring 33 abuts against the top end of the connecting block 13.

[0067] When the adjusting rod 29 completely winds up the drain pipe 5, at this time, the water storage block 12 is located above, and at the same time, the top pressure spring 33 will also be in a deformed state and store elastic potential energy. When the water storage block 12 slides down and the clamping block 14 is connected to the clamping groove 11, the extension bracket 34 connected magnetically is pushed out with the assistance of the top pressure spring 33 (the elastic force of the top pressure spring 33 is greater than the magnetic force of the magnetic plate 35).

[0068] As a preferred embodiment of the present invention, a driving motor 2 is fixedly installed on the top of the mounting frame 1, the output shaft of the driving motor 2 is fixedly connected to a rotating rod 21, a first power gear 22 is fixedly installed on the outer wall of the rotating rod 21, and a second power gear 23 is fixedly installed on the bottom end of the walking wheel 10, the first power gear 22 is meshed with the second power gear 23, and the number of teeth of the second power gear 23 is greater than the number of teeth of the first power gear 22.

[0069] By starting the driving motor 2, the rotating rod 21 can be driven to rotate, and at the same time, the first power gear 22 drives the second power gear 23 to rotate. At this time, the walking wheel 10 will rotate. Due to the difference in the number of teeth, the first power gear 22 and the second power gear 23 form a differential, thereby slowing down the rotation speed of the walking wheel 10, so that the water holding block 12 has more time to flush the interior of the tank body 41.

[0070] As a preferred embodiment of the present invention, a third transmission gear 25 is rotatably installed inside the mounting frame 1, a worm 27 is fixedly installed at the bottom end of the third transmission gear 25, a worm wheel 28 is fixedly installed on the axial section of the adjusting rod 29, the worm 27 is meshed with the worm wheel 28, a transmission disk 24 is fixedly installed on the outer wall of the rotating rod 21, and a transmission tooth block 37 meshed with the third transmission gear 25 is fixedly installed on the transmission disk 24.

[0071] When the third transmission gear 25 rotates, the worm 27 is driven to rotate at the same time, so the worm wheel 28 is driven to rotate the adjusting rod 29. Through the characteristics of the worm wheel 28 and the worm 27, the adjusting rod 29 can achieve a self-locking effect, which can effectively prevent the water holding block 12 from rotating under the action of the top pressure spring 33 or gravity.

[0072] When the rotating rod 21 rotates, the transmission disc 24 will be driven to rotate synchronously. At this time, the transmission tooth block 37 provided on the transmission disc 24 can make the third transmission gear 25 rotate a little every time the transmission disc 24 rotates 360°. When the third transmission gear 25 rotates, the adjusting rod 29 will be rotated to realize the rise or fall of the water block 12. Therefore, in this way, the moving speed of the water block 12 is slowed down, and with the cooperation of the walking wheel 10, the inner wall of the tank body 41 is cleaned as comprehensively as possible.

[0073] As a preferred embodiment of the present invention, a reciprocating thread groove is formed on the outer wall of the rotating rod 21 , a cleaning arm 26 is connected to the outer wall of the rotating rod 21 through threads, and a scraper is provided at the other end of the cleaning arm 26 .

[0074] When the driving motor 2 drives the traveling wheels 10 to rotate and controls the rotation of the adjusting rod 29 at the same time, it can drive the cleaning support arm 26 to drive the scraper to remove stubborn dirt on the inner wall of the tank body 41 in front of the traveling track of the mounting frame 1, assisting the cleaning of the rear bristles 20 and water flow, and further improving the cleaning effect.

[0075] And through the reciprocating thread groove opened on the rotating rod 21, the cleaning support arm 26 can slide up and down reciprocally. Therefore, when the scraper drives the scraper to move circumferentially on the inner wall of the tank body 41, it can also slide up and down reciprocally, thereby improving the cleaning effect of the scraper.

[0076] Working principle: When the mounting frame 1 is suspended on the tank body 41, by rotating the operating screw rod 7, the pressing block 8 slides towards the direction of the tank body 41 until the auxiliary wheel 9 presses against the outer wall of the tank body 41. At this time, the outer wall of the traveling wheel 10 will also be in contact with the inner wall of the tank body 41. Then, by controlling the rotation of the traveling wheel 10, the mounting frame 1 will be driven to move inside the tank body 41 and move circumferentially around the inner wall of the tank body 41. At this time, the sampling tube 39 arranged on the mounting frame 1 will move inside the tank body 41. Cooperating with the electric push rod 38, it can not only collect isooctyl mercaptoacetate at different depths, but also collect isooctyl mercaptoacetate at different depths at different positions, making the detection result more accurate.

[0077] By suspending the mounting frame 1 on the tank body 41, rotating the operating screw rod 7 to make the pressing block 8 slide towards the direction of the tank body 41 until the auxiliary wheel 9 presses against the outer wall of the tank body 41. At this time, the outer wall of the traveling wheel 10 will also be in contact with the inner wall of the tank body 41. By driving the rotating rod 21 to rotate by the driving motor 2, under the cooperation of the first power gear 22 and the second power gear 23, the traveling wheel 10 drives the mounting frame 1 to move circumferentially on the inner wall of the tank body 41. At the same time, by cooperating with the adjusting rod 29 to wind or unwind the drain pipe 5, the up and down movement of the water containing block 12 is realized. Finally, the clear water is pumped out through the water suction pipe 4 by the water pump 3 and enters the water delivery cylinder 15 through the drain pipe 5. Under the pressurization of the water pump 3, the high-speed flowing water flow can impact the water turbine blades 17, making the rotating rod 16 drive the turntable 18 to rotate, realizing the rotary spraying of the water flow and the rotation of the bristles 20, minimizing the required space as much as possible, ensuring the cleaning effect of the inside of the tank body 41, and effectively improving the applicability of the mounting frame 1.

[0078] The adjusting rod 29 drives the first transmission gear 30 to rotate, causing the second transmission gear 36 to drive the reciprocating lead screw 31 to rotate, so that the wire support 32 drives the drain pipe 5 to reciprocally slide on the outer wall of the reciprocating lead screw 31. When the wire support 32 moves, the drain pipe 5 will be wound or unwound while moving horizontally. When the drain pipe 5 is wound, through the reciprocating sliding of the wire support 32, the winding route of the drain pipe 5 can be guided, effectively reducing the stacking and extrusion of the drain pipe 5 during winding, reducing the aperture of the drain pipe 5 and decreasing the flow rate, thus affecting the effect of flushing the inner wall of the tank body 41 with clean water.

[0079] The driving motor 2 drives the rotating rod 21 to rotate. At this time, the reciprocating thread groove formed on the rotating rod 21 enables the cleaning support arm 26 to reciprocally slide up and down. Therefore, when driving the scraping blade to move circumferentially on the inner wall of the tank body 41, it can also reciprocally slide up and down, thereby improving the cleaning effect of the scraping blade.

[0080] The above front, back, left, right, up, and down are all based on the Figure 1 description in the accompanying drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0081] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention.

[0082] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the production of isooctyl thioglycolate, comprising a sampling detection component arranged on a tank body (41), wherein the tank body (41) is used for producing isooctyl thioglycolate, and the sampling detection component is used for collecting isooctyl thioglycolate in the tank body (41) and transporting it to a detection platform; Features: The sampling assembly comprises a mounting frame (1), a sampling tube (39) and a suction tube (40); the mounting frame (1) is arranged on a tank body (41); the sampling tube (39) is slidably mounted on the outer wall of the mounting frame (1); one end of the suction tube (40) is connected to the sampling tube (39) and the other end is externally connected to a negative pressure device; An electric push rod (38) is fixedly mounted on the top of the mounting frame (1), and an output end of the electric push rod (38) is fixedly connected to a sampling tube (39); An extrusion block (8) is slidably mounted on a mounting frame (1), an auxiliary wheel (9) is rotatably mounted on the extrusion block (8), and the mounting frame (1) is suspended on the tank body (41) through the extrusion block (8); A running wheel (10) is rotatably mounted inside the mounting frame (1), the outer wall of the running wheel (10) is in contact with the inner wall of the tank body (41), and the movement of the mounting frame (1) is controlled by the rotation of the running wheel (10); A water containing block (12) is slidably mounted on the mounting frame (1), and a water delivery cylinder (15) is fixedly mounted on one end of the water containing block (12); An adjusting rod (29) is rotatably mounted inside the mounting frame (1); a drainage pipe (5) is wound around the outer wall of the adjusting rod (29); one end of the drainage pipe (5) passes through the axial end of the adjusting rod (29) and is connected to the water supply component; the other end of the drainage pipe (5) is connected to the water storage block (12).

2. A production detection device for isooctyl thioglycolate according to claim 1, characterized in that: The water supply assembly comprises a water pump (3) and a water suction pipe (4); the water pump (3) is fixedly mounted on the top of the mounting frame (1); the water suction pipe (4) is fixedly connected to the input end of the water pump (3); the other end of the water suction pipe (4) is connected to an external water source; and one end of the drainage pipe (5) is fixedly connected to the output end of the water pump (3).

3. A production detection device for isooctyl thioglycolate according to claim 2, characterized in that: The inner cavity of the water delivery cylinder (15) is in communication with the water containing block (12); a rotating disk (18) is rotatably mounted on one end of the water delivery cylinder (15) away from the water containing block (12); a plurality of water outlets (19) are provided on the rotating disk (18); and bristles (20) are fixedly mounted on the rotating disk (18); A rotating rod (16) is rotatably mounted inside the water delivery cylinder (15), and a water wheel blade (17) is fixedly mounted on the rotating rod (16) for rotating under the impact of water flow.

4. A production detection device for isooctyl thioglycolate according to claim 3, characterized in that: A first transmission gear (30) is fixedly mounted on the outer wall of the adjusting rod (29), a second transmission gear (36) is rotatably mounted inside the mounting frame (1), the first transmission gear (30) and the second transmission gear (36) are meshed, a reciprocating screw rod (31) is fixedly mounted on the second transmission gear (36), a wire support (32) is slidably mounted on the reciprocating screw rod (31), and the wire support (32) is sleeved on the outside of the drain pipe (5).

5. A production detection device for isooctyl thioglycolate according to claim 4, characterized in that: A connecting block (13) is fixedly mounted on the side wall of the water-containing block (12) and extends to the interior of the mounting frame (1); an extending bracket (34) is slidably mounted inside the mounting frame (1); a clamping block (14) is elastically mounted on the connecting block (13); a clamping slot (11) for inserting the clamping block (14) is provided at the bottom end of one side of the extending bracket (34) close to the connecting block (13); and the top end of the clamping block (14) is inclined; A magnetic plate (35) is fixedly mounted on the top end of the extension bracket (34), and the magnetic plate (35) is attracted to the inside of the mounting frame (1) by magnetism.

6. A production detection device for isooctyl thioglycolate according to claim 5, characterized in that: A pressure spring (33) is fixedly connected inside the mounting frame (1), and the other end of the pressure spring (33) abuts against the top end of the connecting block (13).

7. A production detection device for isooctyl thioglycolate according to claim 6, characterized in that: A driving motor (2) is fixedly mounted on the top of the mounting frame (1); an output shaft of the driving motor (2) is fixedly connected to a rotating rod (21); a first power gear (22) is fixedly mounted on the outer wall of the rotating rod (21); a second power gear (23) is fixedly mounted on the bottom end of the walking wheel (10); the first power gear (22) is meshed with the second power gear (23); and the number of teeth of the second power gear (23) is greater than the number of teeth of the first power gear (22).

8. A production detection device for isooctyl thioglycolate according to claim 7, characterized in that: A third transmission gear (25) is rotatably mounted inside the mounting frame (1), a worm (27) is fixedly mounted at the bottom end of the third transmission gear (25), a worm wheel (28) is fixedly mounted on the axial section of the adjusting rod (29), the worm (27) meshes with the worm wheel (28), a transmission disc (24) is fixedly mounted on the outer wall of the rotating rod (21), and a transmission tooth block (37) meshing with the third transmission gear (25) is fixedly mounted on the transmission disc (24).

9. A production detection device for isooctyl thioglycolate according to claim 8, characterized in that: The outer wall of the rotating rod (21) is provided with a reciprocating thread groove, and the outer wall of the rotating rod (21) is connected to a cleaning arm (26) via a thread, and a scraper is provided at the other end of the cleaning arm (26).

10. The isooctyl thioglycolate production detection device according to claim 1, characterized in that: A slider (6) is fixedly mounted on the top of the extrusion block (8) and extends to the inside of the mounting frame (1). An operating threaded rod (7) is rotatably mounted inside the mounting frame (1), and one end of the operating threaded rod (7) passes through the slider (6).

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