A production device for inhibiting the discoloration of m-cresol and p-cresol

Abstract

The present invention relates to the technical field of the production of color stabilizers, and specifically relates to a production device for inhibiting the discoloration of m-cresol and p-cresol, including a liquid storage barrel, on which a main body mechanism is installed; a lifting mechanism is clamped on the liquid storage barrel; the lifting mechanism is cooperatively connected with a sealing mechanism; the sealing mechanism is cooperatively connected with the liquid storage barrel; a limiting mechanism is clamped on the liquid storage barrel; a liquid mixing mechanism is communicated with the liquid storage barrel; a stirring mechanism rotates on the liquid mixing mechanism; pressing and rotating the limiting mechanism to disassemble the lifting mechanism from the liquid storage barrel facilitates the discharge of m-cresol and p-cresol into the liquid storage barrel; rotating the lifting mechanism facilitates the stirring of m-cresol and p-cresol, pulling the lifting mechanism to drive the sealing mechanism to slide, so that the m-cresol and p-cresol in the liquid storage barrel can flow into the liquid mixing mechanism; opening the stirring mechanism and separately adding different antioxidants and light stabilizers into the liquid mixing mechanism, and rotating the stirring mechanism can stir and mix the prepared samples.

Description

Technical Field

[0001] The invention relates to the technical field of color stabilizer production, in particular to production equipment for inhibiting discoloration of m-p-cresol. Background Art

[0002] Meta-p-cresol is an important raw material in the organic chemical industry and is widely used as an intermediate in the production of paints, plastics, dyes, and pesticides. Meta-p-cresol is a mixture of meta-cresol and p-cresol. Because meta-cresol and p-cresol have very similar boiling points, they are difficult to separate using distillation during the crude phenol refining process and often exist as a mixture. Freshly produced meta-p-cresol is a colorless, transparent liquid with a phenolic odor. During storage, it is easily oxidized to produce quinones, causing the color to darken. This darkening of the color significantly affects the appearance and quality of the meta-p-cresol, significantly impacting the quality of downstream products. This reduces the commercial value of the meta-p-cresol and is very detrimental to the sales and application of the products.

[0003] However, when producing color stabilizers, operators need to add different antioxidants and light stabilizers to the m-cresol solution, and the amount of m-cresol solution added each time needs to be consistent. The operator's repeated addition steps are cumbersome, which is not conducive to improving the mixing effect of the solution. In addition, since different prepared samples need to be stored separately, it is inconvenient for operators to compare and view multiple samples during inspection, which is not conducive to improving the use effect of the device. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a production device for inhibiting the discoloration of m-p-cresol.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a production device for inhibiting the discoloration of m-paracresol, comprising a liquid storage barrel, a main body mechanism installed on the liquid storage barrel; a lifting mechanism engaged with the liquid storage barrel; a cooperative connection between the lifting mechanism and a sealing mechanism; a cooperative connection between the sealing mechanism and the liquid storage barrel; a limiting mechanism engaged with the liquid storage barrel; a liquid mixing mechanism connected to the liquid storage barrel; a stirring mechanism rotating on the liquid mixing mechanism;

[0006] The sealing mechanism includes an empty groove, and two groups of empty grooves are equidistantly arranged in a ring shape on the liquid storage barrel. A sealing gasket is in contact with the liquid storage barrel, and a clamping plate is fixedly connected to the sealing gasket, and the clamping plate and the sealing gasket are both arranged in an arc surface. A connecting shaft is fixedly installed on the clamping plate, and several of the connecting shafts are fixedly connected to the fixed rod, and the fixed rod is cooperatively connected to the pulling mechanism.

[0007] Specifically, the lifting mechanism includes a resisting rod, which is rotatably connected to the fixed rod. A ball is rotatably fitted on the resisting rod and is in rolling connection with the fixed rod. The lifting mechanism further includes a rotating rod. A plurality of groups of rotating rods are fixedly installed on the resisting rod at equal intervals in a circular shape. The resisting rod is connected to the bucket cover through a telescopic spring. The bucket cover is snap-fitted to the liquid storage bucket. A pull handle is fixedly installed on the resisting rod.

[0008] Specifically, the limiting mechanism includes a limiting block, which is snap-fitted to the liquid storage bucket. The limiting block is fixedly connected to the connecting rod. The connecting rod is connected to the bucket cover through a compression spring. A pull rod is fixedly installed on the connecting rod. A clamping groove is provided on the bucket cover. The connecting rod is slidably fitted at the position of the clamping groove. The cross-sectional width of the clamping groove is greater than the cross-sectional width of the top end of the connecting rod. The connecting rod abuts against the bucket cover and the liquid storage bucket.

[0009] Specifically, the main body mechanism includes a first observation window, which is provided on the liquid storage bucket. A plurality of support rods are fixedly installed on the liquid storage bucket at equal intervals in a circular shape. The support rods are fixedly connected to the bottom plate. A plurality of universal wheels are fixedly installed on the bottom plate.

[0010] Specifically, the liquid mixing mechanism includes a support frame, which is fixedly connected to the liquid storage bucket. A fixed block abuts against the support frame. The fixed block is fixedly connected to the liquid storage tank. The liquid mixing mechanism further includes a second observation window, which is provided on the liquid storage tank. A liquid discharge groove is provided on the liquid storage tank. The liquid discharge groove communicates with the empty groove. A liquid discharge pipe is communicated with the fixed block.

[0011] Specifically, the stirring mechanism includes a cover plate, which is snap-fitted to the liquid storage tank. A grip rod is rotatably connected to the cover plate. A plurality of mixing rods are fixedly connected to the grip rod. The grip rod is fixedly connected to the stirring rod. The stirring mechanism further includes a runner, which is rotatably connected to the cover plate. The runner is in rolling connection with the grip rod.

[0012] The beneficial effects of the present invention are:

[0013] (1) A production device for inhibiting the discoloration of m - cresol and p - cresol. By pressing and rotating the limiting mechanism, the lifting mechanism can be detached from the liquid storage barrel, which facilitates sealing the liquid storage barrel and discharging the m - cresol and p - cresol liquid into the liquid storage barrel. That is, when an operator adds m - cresol and p - cresol into the liquid storage barrel, the operator can first press the pull rod by hand. The pull rod is fixedly connected to the connecting rod, and a compression spring is sleeved on the connecting rod. Two symmetrically arranged clamping grooves are provided inside the liquid storage barrel. When pressing the pull rod, it can drive the connecting rod to slide at the clamping groove part. When the connecting rod slides along the barrel cover, it squeezes the compression spring, thus compressing the compression spring. The end of the connecting rod is fixedly connected with a limiting block, and the limiting block is engaged with the liquid storage barrel. When the connecting rod squeezes the compression spring, the limiting block can slide out of the liquid storage barrel. Then, by rotating the pull rod, the connecting rod can drive the limiting block to rotate. When the pull rod is released, the connecting rod can drive the limiting block to reset under the reaction force of the compression spring, so that the limiting block abuts against the barrel cover, which facilitates the operator to detach the barrel cover from the liquid storage barrel and also facilitates discharging the m - cresol and p - cresol into the liquid storage barrel.

[0014] (2) A production device for inhibiting the discoloration of m - cresol and p - cresol. By rotating the lifting mechanism, it is convenient to stir the m - cresol and p - cresol. By pulling the lifting mechanism, it can drive the sealing mechanism to slide along the liquid storage barrel, so that the m - cresol and p - cresol in the liquid storage barrel can flow into the mixing mechanism. That is, when discharging the m - cresol and p - cresol, the handle can be held. The handle is fixedly connected to the resisting rod, and several groups of rotating rods are fixedly installed on the resisting rod at equal intervals in a circular shape. When the handle drives the resisting rod to rotate, it can drive the rotating rods to rotate, thus stirring the m - cresol and p - cresol liquid. Since a ball is rotatably matched with the end of the resisting rod, and the resisting rod is rotatably connected to the fixed rod, when the resisting rod rotates, the ball can abut against the fixed rod, so that when the ball rotates, the rotating effect of the resisting rod can be improved. Several connecting shafts are fixedly installed on the fixed rod at equal intervals in a circular shape. The connecting shafts are fixedly connected to the clamping plate, and a sealing gasket is adhered to the clamping plate. The sealing gasket abuts against the inner wall of the liquid storage barrel. When pulling the handle, the handle can drive the resisting rod to slide. A telescopic spring is sleeved on the resisting rod. When the resisting rod slides, it can squeeze the telescopic spring. When the resisting rod slides, the fixed rod can move with the resisting rod. When the fixed rod slides, the connecting shaft drives the clamping plate to move, so that when the sealing gasket slides along the liquid storage barrel, the empty groove provided in the liquid storage barrel is in a communicating state with the inside of the liquid storage barrel. A liquid storage tank is installed on the liquid storage barrel, and a liquid discharge groove is provided on the liquid storage tank. The m - cresol and p - cresol are discharged into the inside of the liquid storage tank through the empty groove and the liquid discharge groove, which facilitates improving the preparation efficiency of the sample. A first observation window is provided on the liquid storage barrel. Through the first observation window, the operator can control the discharge amount of the m - cresol and p - cresol. When the m - cresol and p - cresol are discharged to the required amount, the handle can be released, so that the resisting rod drives the fixed rod to reset under the reaction force of the telescopic spring, and the sealing gasket re - seals the empty groove.

[0015] (3) The production equipment for inhibiting the discoloration of m-cresol and p-cresol according to the present invention. When the stirring mechanism is turned on, different antioxidants and light stabilizers are respectively added to the mixing mechanism. Rotating the stirring mechanism can stir and mix the prepared sample, which is beneficial to improving the dissolution effect of the sample. That is, hold the grip rod. The grip rod is rotatably connected to the cover plate, and the cover plate is snap-connected to the liquid storage tank. When pulling the grip rod, the cover plate can be detached from the liquid storage tank. Open the cover plate and put different antioxidants and light stabilizers required for making the color stabilizer into each liquid storage tank. After reinstalling the cover plate, the grip rod can be rotated. There is a rotating wheel rotatably connected to the cover plate. When the grip rod rotates along the cover plate, it can drive the rotating wheel to rotate. The setting of the rotating wheel can reduce the friction area between the grip rod and the cover plate. A number of mixing rods and stirring rods are fixedly installed on the grip rod. The mixing rods and stirring rods simultaneously stir and mix the solvent and m-cresol and p-cresol, which is convenient for improving the treatment effect of the color stabilizer. A fixed block is fixedly installed on the liquid storage tank. There is a second observation window on the liquid storage tank. The color of the liquid in the liquid storage tank can be viewed through the second observation window. A drain pipe is installed on the fixed block. By opening the control valve on the drain pipe, the liquid in the liquid storage tank can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the drawings and embodiments.

[0017] Figure 1 FIG. is a schematic diagram of the overall structure of a preferred embodiment of the production equipment for inhibiting the discoloration of m-cresol and p-cresol provided by the present invention;

[0018] Figure 2 is Figure 1 an enlarged schematic view of the structure of part A shown in;

[0019] Figure 3 is Figure 1 an enlarged schematic view of the structure of part B shown in;

[0020] Figure 4 FIG. is a schematic diagram of the connection structure between the liquid storage barrel and the support frame of the present invention;

[0021] Figure 5 is Figure 4 an enlarged schematic view of the structure of part C shown in;

[0022] Figure 6 is Figure 4 an enlarged schematic view of the structure of part D shown in;

[0023] Figure 7 is Figure 4 an enlarged schematic view of the structure of part E shown in;

[0024] Figure 8 FIG. is a schematic diagram of the connection structure between the fixed rod and the coupling shaft of the present invention;

[0025] Figure 9 For Figure 8 the enlarged schematic view of the F part structure shown in the figure.

[0026] In the figure: 1. Liquid storage bucket; 2. Main body mechanism; 201. First observation window; 202. Support rod; 203. Bottom plate; 204. Universal wheel; 3. Lifting mechanism; 301. Bucket cover; 302. Pull handle; 303. Bracing rod; 304. Telescopic spring; 305. Rotating rod; 306. Ball; 4. Limiting mechanism; 401. Card slot; 402. Connecting rod; 403. Pull rod; 404. Compression spring; 405. Limiting block; 5. Stirring mechanism; 501. Gripping rod; 502. Cover plate; 503. Mixing rod; 504. Stirring rod; 505. Runner; 6. Liquid mixing mechanism; 601. Liquid storage tank; 602. Second observation window; 603. Fixed block; 604. Drain pipe; 605. Support frame; 606. Drain groove; 7. Sealing mechanism; 701. Fixed rod; 702. Coupling shaft; 703. Card plate; 704. Sealing gasket; 705. Empty groove. Specific embodiments

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] As Figures 1 - 9 shown, a production device for inhibiting the discoloration of m-cresol-p-cresol according to the present invention includes a liquid storage bucket 1, and a main body mechanism 2 is installed on the liquid storage bucket 1; a lifting mechanism 3 is clamped on the liquid storage bucket 1; the lifting mechanism 3 is cooperatively connected with a sealing mechanism 7; the sealing mechanism 7 is cooperatively connected with the liquid storage bucket 1; a limiting mechanism 4 is clamped on the liquid storage bucket 1; a liquid mixing mechanism 6 is communicated with the liquid storage bucket 1; a stirring mechanism 5 rotates on the liquid mixing mechanism 6;

[0029] The sealing mechanism 7 includes an empty groove 705. Two groups of empty grooves 705 are arranged on the liquid storage bucket 1 at equal intervals in a ring shape. A sealing gasket 704 abuts on the liquid storage bucket 1. A card plate 703 is fixedly connected to the sealing gasket 704, and both the card plate 703 and the sealing gasket 704 are arranged in an arc shape. A coupling shaft 702 is fixedly installed on the card plate 703, and several coupling shafts 702 are fixedly connected to a fixed rod 701, and the fixed rod 701 is cooperatively connected with the lifting mechanism 3.

[0030] Specifically, the lifting mechanism 3 includes a resisting rod 303. The fixing rod 701 is rotatably connected to the resisting rod 303. A rolling ball 306 is rotatably fitted on the resisting rod 303, and the rolling ball 306 is in rolling connection with the fixing rod 701. The lifting mechanism 3 further includes a rotating rod 305. A plurality of groups of rotating rods 305 are fixedly installed on the resisting rod 303 at equal intervals in a ring shape. The resisting rod 303 is connected to the barrel cover 301 through a telescopic spring 304. The barrel cover 301 is snap-fitted with the liquid storage barrel 1. A pull handle 302 is fixedly installed on the resisting rod 303. Rotating the lifting mechanism 3 can facilitate the stirring of m-cresol. Pulling the lifting mechanism 3 can drive the sealing mechanism 7 to slide along the liquid storage barrel 1, so that the m-cresol in the liquid storage barrel 1 can flow into the mixing mechanism 6. That is, when discharging m-cresol, the pull handle 302 can be held. The pull handle 302 is fixedly connected to the resisting rod 303. A plurality of groups of rotating rods 305 are fixedly installed on the resisting rod 303 at equal intervals in a ring shape. When the pull handle 302 drives the resisting rod 303 to rotate, it can drive the rotating rods 305 to rotate, and then the rotating rods 305 stir the m-cresol liquid. Since the rolling ball 306 is rotatably fitted at the end of the resisting rod 303 and the resisting rod 303 is rotatably connected to the fixing rod 701, when the resisting rod 303 rotates, the rolling ball 306 can be in contact with the fixing rod 701, so that the rotation of the rolling ball 306 can improve the rotation effect of the resisting rod 303. A plurality of connecting shafts 702 are fixedly installed on the fixing rod 701 at equal intervals in a ring shape. The connecting shafts 702 are fixedly connected to the clamping plates 703. A sealing gasket 704 is adhered to the clamping plates 703. The sealing gasket 704 abuts against the inner wall of the liquid storage barrel 1. When the pull handle 302 is pulled, the pull handle 302 can drive the resisting rod 303 to slide. A telescopic spring 304 is sleeved on the resisting rod 303. When the resisting rod 303 slides, it can squeeze the telescopic spring 304. The sliding of the resisting rod 303 can displace the fixing rod 701 along with the resisting rod 303. When the fixing rod 701 slides, the connecting shafts 702 drive the clamping plates 703 to move. Then, when the sealing gasket 704 slides along the liquid storage barrel 1, the empty groove 705 provided in the liquid storage barrel 1 can be in communication with the inside of the liquid storage barrel 1. A liquid storage box 601 is installed on the liquid storage barrel 1. A liquid discharge groove 606 is provided on the liquid storage box 601. The m-cresol is discharged into the inside of the liquid storage box 601 through the empty groove 705 and the liquid discharge groove 606, which is convenient for improving the preparation efficiency of the sample. A first observation window 201 is provided on the liquid storage barrel 1. Through the first observation window 201, the operator can control the discharge amount of m-cresol. When the m-cresol is discharged to the required amount, the pull handle 302 can be released, so that the resisting rod 303 drives the fixing rod 701 to reset under the reaction force of the telescopic spring 304, and then the sealing gasket 704 seals the empty groove 705 again.

[0031] Specifically, the limiting mechanism 4 includes a limiting block 405, which is snap-fitted on the liquid storage barrel 1. The limiting block 405 is fixedly connected to the connecting rod 402. The connecting rod 402 is connected to the barrel cover 301 through a compression spring 404. A pull rod 403 is fixedly installed on the connecting rod 402. A clamping groove 401 is provided on the barrel cover 301. The connecting rod 402 is slidably fitted at the position of the clamping groove 401. The cross-sectional width of the clamping groove 401 is greater than the cross-sectional width of the top end of the connecting rod 402. The connecting rod 402 abuts against the barrel cover 301 and the liquid storage barrel 1.

[0032] Specifically, the main body mechanism 2 includes a first observation window 201, which is provided on the liquid storage barrel 1. A plurality of support rods 202 are fixedly installed on the liquid storage barrel 1 at equal intervals in a ring shape. The support rods 202 are fixedly connected to the bottom plate 203. A plurality of universal wheels 204 are fixedly installed on the bottom plate 203. By pressing and rotating the limiting mechanism 4, the lifting mechanism 3 can be detached from the liquid storage barrel 1, which is convenient for sealing the liquid storage barrel 1 and also for discharging the m-cresol liquid into the liquid storage barrel 1. That is, when the operator adds m-cresol into the liquid storage barrel 1, the pull rod 403 can be pressed by hand first. The pull rod 403 is fixedly connected to the connecting rod 402. A compression spring 404 is sleeved on the connecting rod 402. Two clamping grooves 401 are symmetrically provided in the liquid storage barrel 1. When the pull rod 403 is pressed, it can drive the connecting rod 402 to slide at the position of the clamping groove 401. When the connecting rod 402 slides along the barrel cover 301, the compression spring 404 is squeezed, so that the compression spring 404 is compressed. The end of the connecting rod 402 is fixedly connected to the limiting block 405, and the limiting block 405 is snap-fitted with the liquid storage barrel 1. When the connecting rod 402 squeezes the compression spring 404, the limiting block 405 can slide out of the liquid storage barrel 1. Then, by rotating the pull rod 403, the connecting rod 402 can drive the limiting block 405 to rotate. When the pull rod 403 is released, the connecting rod 402 can drive the limiting block 405 to reset under the reaction force of the compression spring 404, so that the limiting block 405 abuts against the barrel cover 301, which is convenient for the operator to detach the barrel cover 301 from the liquid storage barrel 1 and also for discharging the m-cresol into the liquid storage barrel 1.

[0033] Specifically, the liquid mixing mechanism 6 includes a support frame 605, which is fixedly connected to the liquid storage barrel 1. A fixed block 603 abuts against the support frame 605. The fixed block 603 is fixedly connected to the liquid storage tank 601. The liquid mixing mechanism 6 further includes a second observation window 602, which is provided on the liquid storage tank 601. A liquid discharge groove 606 is provided on the liquid storage tank 601. The liquid discharge groove 606 is communicated with the empty groove 705. A liquid discharge pipe 604 is communicated with the fixed block 603.

[0034] Specifically, the stirring mechanism 5 includes a cover plate 502, the cover plate 502 is snap-connected to the liquid storage tank 601, a grip rod 501 is rotatably connected to the cover plate 502, a plurality of mixing rods 503 are fixedly connected to the grip rod 501, the grip rod 501 is fixedly connected to the stirring rod 504, the stirring mechanism 5 further includes a runner 505, the runner 505 is rotatably connected to the cover plate 502, and the runner 505 is in rolling connection with the grip rod 501. When the stirring mechanism 5 is opened, different antioxidants and light stabilizers are respectively added to the mixing mechanism 6. Rotating the stirring mechanism 5 can stir and mix the prepared sample, thereby facilitating the improvement of the dissolution effect of the sample. That is, hold the grip rod 501, the grip rod 501 is rotatably connected to the cover plate 502, and the cover plate 502 is snap-connected to the liquid storage tank 601. When pulling the grip rod 501, the cover plate 502 can be detached from the liquid storage tank 601. Open the cover plate 502 and put different antioxidants and light stabilizers required for making the color stabilizer into each liquid storage tank 601 respectively. After reinstalling the cover plate 502, the grip rod 501 can be rotated. The runner 505 is rotatably connected to the cover plate 502. When the grip rod 501 rotates along the cover plate 502, the runner 505 can be driven to rotate. The setting of the runner 505 can reduce the friction area between the grip rod 501 and the cover plate 502. A plurality of mixing rods 503 and stirring rods 504 are fixedly installed on the grip rod 501. The mixing rods 503 and the stirring rods 504 simultaneously stir and mix the solvent and m-cresol, thereby facilitating the improvement of the treatment effect of the color stabilizer. A fixing block 603 is fixedly installed on the liquid storage tank 601. A second observation window 602 is provided on the liquid storage tank 601. The color of the liquid in the liquid storage tank 601 can be viewed through the second observation window 602. A drain pipe 604 is installed on the fixing block 603. By opening the control valve on the drain pipe 604, the liquid in the liquid storage tank 601 can be discharged.

[0035] When the present invention is in use, first, when an operator adds m-cresol to the liquid storage barrel 1, the pull rod 403 can be pressed by hand first. The pull rod 403 is fixedly connected to the connecting rod 402, and a compression spring 404 is sleeved on the connecting rod 402. Two clamping grooves 401 are symmetrically arranged in the liquid storage barrel 1. When the pull rod 403 is pressed, it can drive the connecting rod 402 to slide at the position of the clamping groove 401. When the connecting rod 402 slides along the barrel cover 301, the compression spring 404 is squeezed, so that the compression spring 404 is compressed. The end of the connecting rod 402 is fixedly connected with a limiting block 405, and the limiting block 405 is engaged with the liquid storage barrel 1. When the connecting rod 402 squeezes the compression spring 404, the limiting block 405 can slide out of the liquid storage barrel 1. Then, when the pull rod 403 is rotated, the connecting rod 402 can drive the limiting block 405 to rotate. When the pull rod 403 is released, the connecting rod 402 can drive the limiting block 405 to reset under the reaction force of the compression spring 404, so that the limiting block 405 abuts against the barrel cover 301, thus facilitating the operator to remove the barrel cover 301 from the liquid storage barrel 1 and also facilitating the discharge of m-cresol into the liquid storage barrel 1;

[0036] When discharging m-cresol in the discharge chamber, the pull handle 302 can be grasped. The pull handle 302 is fixedly connected to the abutting rod 303. A number of groups of rotating rods 305 are fixedly installed on the abutting rod 303 at equal intervals in a ring shape. When the pull handle 302 drives the abutting rod 303 to rotate, it can drive the rotating rod 305 to rotate, thereby enabling the rotating rod 305 to stir the m-cresol liquid; since the end of the abutting rod 303 is rotatably fitted with a ball 306, and the abutting rod 303 is rotatably connected to the fixed rod 701, when the abutting rod 303 rotates, the ball 306 can be in contact with the fixed rod 701, so that the rotation effect of the abutting rod 303 can be improved when the ball 306 rotates; a number of connecting shafts 702 are fixedly installed on the fixed rod 701 at equal intervals in a ring shape. The connecting shafts 702 are fixedly connected to the clamping plate 703. A sealing gasket 704 is adhered to the clamping plate 703. The sealing gasket 704 abuts against the inner wall of the liquid storage barrel 1. When the pull handle 302 is pulled, the pull handle 302 can drive the abutting rod 303 to slide. A telescopic spring 304 is sleeved on the abutting rod 303. When the abutting rod 303 slides, the telescopic spring 304 can be compressed. The sliding of the abutting rod 303 can cause the fixed rod 701 to displace along with the abutting rod 303. When the fixed rod 701 slides, the connecting shaft 702 drives the clamping plate 703 to move, so that when the sealing gasket 704 slides along the liquid storage barrel 1, the empty groove 705 provided in the liquid storage barrel 1 can be in communication with the inside of the liquid storage barrel 1. A liquid storage tank 601 is installed on the liquid storage barrel 1. A liquid discharge groove 606 is provided on the liquid storage tank 601. The m-cresol is discharged into the inside of the liquid storage tank 601 through the empty groove 705 and the liquid discharge groove 606, thereby facilitating the improvement of the sample preparation efficiency; a first observation window 201 is provided on the liquid storage barrel 1. The operator can control the discharge amount of m-cresol through the first observation window 201; when the m-cresol is discharged to the required amount, the pull handle 302 can be released, so that the abutting rod 303 drives the fixed rod 701 to reset under the reaction force of the telescopic spring 304, and then the sealing gasket 704 seals the empty groove 705 again;

[0037] Hold the grip rod 501. The grip rod 501 is rotatably connected to the cover plate 502, and the cover plate 502 is snap - connected to the liquid storage tank 601. When pulling the grip rod 501, the cover plate 502 can be detached from the liquid storage tank 601. Open the cover plate 502 and put different antioxidants and light stabilizers required for making the color stabilizer into each liquid storage tank 601 respectively. After reinstalling the cover plate 502, the grip rod 501 can be rotated. A rotating wheel 505 is rotatably connected to the cover plate 502. When the grip rod 501 rotates along the cover plate 502, it can drive the rotating wheel 505 to rotate. The setting of the rotating wheel 505 can reduce the friction area between the grip rod 501 and the cover plate 502. A number of mixing rods 503 and stirring rods 504 are fixedly installed on the grip rod 501. The mixing rods 503 and the stirring rods 504 stir - mix the solvent and m - cresol at the same time, thereby facilitating the improvement of the treatment effect of the color stabilizer. A fixing block 603 is fixedly installed on the liquid storage tank 601. A second observation window 602 is provided on the liquid storage tank 601. Through the second observation window 602, the color of the liquid in the liquid storage tank 601 can be checked. A drain pipe 604 is installed on the fixing block 603. By opening the control valve on the drain pipe 604, the liquid in the liquid storage tank 601 can be discharged.

[0038] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above - mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0039] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A production device for inhibiting the discoloration of m-cresol and p-cresol, characterized in that, It includes a liquid storage bucket (1), on which a main body mechanism (2) is installed; a lifting mechanism (3) is clamped on the liquid storage bucket (1); the lifting mechanism (3) is connected in cooperation with a sealing mechanism (7); the sealing mechanism (7) is connected in cooperation with the liquid storage bucket (1); a limiting mechanism (4) is clamped on the liquid storage bucket (1); a liquid mixing mechanism (6) is communicated with the liquid storage bucket (1); and a stirring mechanism (5) rotates on the liquid mixing mechanism (6). The sealing mechanism (7) includes an empty groove (705). Two groups of empty grooves (705) are arranged on the liquid storage bucket (1) at equal intervals in a ring shape. A sealing gasket (704) abuts on the liquid storage bucket (1). A clamping plate (703) is fixedly connected to the sealing gasket (704), and both the clamping plate (703) and the sealing gasket (704) are arranged in an arc shape. A connecting shaft (702) is fixedly installed on the clamping plate (703), and several connecting shafts (702) are fixedly connected to a fixing rod (701). The fixing rod (701) is connected in cooperation with the lifting mechanism (3). The limiting mechanism (4) includes a limiting block (405). The limiting block (405) is clamped and installed on the liquid storage bucket (1). The limiting block (405) is fixedly connected to a connecting rod (402). The connecting rod (402) is connected in cooperation with a bucket cover (301) through a compression spring (404). A pull rod (403) is fixedly installed on the connecting rod (402). A clamping groove (401) is provided on the bucket cover (301), and the connecting rod (402) is slidably fitted at the position of the clamping groove (401). The cross-sectional width of the clamping groove (401) is greater than the cross-sectional width of the top end of the connecting rod (402). The connecting rod (402) abuts on the bucket cover (301) and the liquid storage bucket (1).

2. The production equipment for inhibiting the discoloration of m-cresol according to claim 1, wherein: The lifting mechanism (3) includes a resisting rod (303). The fixing rod (701) is rotatably connected to the resisting rod (303). A ball (306) is rotatably fitted on the resisting rod (303), and the ball (306) is in rolling connection with the fixing rod (701).

3. The production equipment for inhibiting the discoloration of m-cresol according to claim 2, characterized in that: The lifting mechanism (3) further includes a rotating rod (305). Several groups of rotating rods (305) are fixedly installed on the resisting rod (303) at equal intervals in a ring shape. The resisting rod (303) is connected in cooperation with the bucket cover (301) through a telescopic spring (304). The bucket cover (301) is clamped and connected to the liquid storage bucket (1). A pull handle (302) is fixedly installed on the resisting rod (303).

4. A production device for inhibiting the discoloration of m-cresol, according to claim 1, characterized in that: The main body mechanism (2) includes a first observation window (201). The first observation window (201) is provided on the liquid storage bucket (1). Several supporting rods (202) are fixedly installed on the liquid storage bucket (1) at equal intervals in a ring shape. The supporting rods (202) are fixedly connected to a bottom plate (203). Several universal wheels (204) are fixedly installed on the bottom plate (203).

5. The production equipment for inhibiting the discoloration of m-cresol according to claim 1, characterized in that: The liquid mixing mechanism (6) includes a support frame (605), the support frame (605) is fixedly connected to the liquid storage barrel (1), a fixed block (603) abuts against the support frame (605), and the fixed block (603) is fixedly connected to the liquid storage tank (601).

6. The production equipment for inhibiting the discoloration of m-cresol according to claim 5, characterized in that: The liquid mixing mechanism (6) further includes a second observation window (602), the second observation window (602) is provided on the liquid storage tank (601), a liquid discharge groove (606) is provided on the liquid storage tank (601), the liquid discharge groove (606) communicates with the empty groove (705), and a liquid discharge pipe (604) is communicated with the fixed block (603).

7. The production equipment for inhibiting the discoloration of m-cresol according to claim 6, characterized in that: The stirring mechanism (5) includes a cover plate (502), the cover plate (502) is snap-connected to the liquid storage tank (601), a grip rod (501) is rotatably connected to the cover plate (502), a plurality of mixing rods (503) are fixedly connected to the grip rod (501), and the grip rod (501) is fixedly connected to the stirring rod (504).

8. A production device for inhibiting the discoloration of m-cresol, according to claim 7, characterized in that: The stirring mechanism (5) further includes a runner (505), the runner (505) is rotatably connected to the cover plate (502), and the runner (505) is in rolling connection with the grip rod (501).

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