Device for measuring oil content of high-melting-point Fischer-Tropsch wax

Abstract

The utility model discloses a high-melting-point Fischer-Tropsch wax oil content measuring device, which relates to the technical field of oil content testing and comprises a bottom plate, side plates are mounted on two sides of the upper end of the bottom plate, a plurality of transverse rods are mounted on the surface of one side plate, a first clamping block is mounted at one end of each transverse rod, and a plurality of mounting grooves are distributed in one end of the other side plate from top to bottom in an array manner. A mounting block is detachably mounted in one mounting groove, a moving assembly is mounted on the mounting block, a second clamping block is mounted on the moving assembly, a test tube is clamped between the first clamping block and the second clamping block, and a stirring assembly is placed in the test tube. According to the test tube clamping device, the mounting block is mounted in the mounting groove at a proper height, the rotating handle I on the mounting block is rotated, the rotating handle I drives the adjusting screw rod to move, and the adjusting screw rod drives the clamping block II to move towards the clamping block I, so that a test tube is clamped by the clamping block I and the clamping block II, and the test tube is convenient to fix; the solution can be conveniently injected by using an injector, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil content detection, in particular to a device for determining the oil content of high melting point Fischer-Tropsch wax. Background Art

[0002] High-melting-point Fischer-Tropsch synthetic wax is mainly composed of straight-chain, saturated high-carbon normal alkanes. This fine chemical has a crystalline structure, low melt viscosity, high melting point and stability. Oil content refers to the amount of isomeric hydrocarbons contained in paraffin wax. Too high an oil content will affect the color and storage stability of the paraffin wax, and will also reduce its hardness. Therefore, the oil-containing wax paste removed from the vacuum distillation fraction needs to be deoiled by a solvent method to reduce its oil content. Some paraffin products need to contain a small amount of oil, which is beneficial to improving the gloss and demolding properties of the product. Therefore, for high-melting-point Fischer-Tropsch synthetic wax, the oil content needs to be measured.

[0003] At present, when determining the oil content of high melting point Fischer-Tropsch synthetic wax, it is necessary to prepare a mixed solution of butanone and toluene. During this process, the measuring personnel need to extract a certain amount of butanone and toluene in turn and mix them into a test tube. The measuring personnel usually hold the test tube in one hand and the syringe in the other hand to inject the butanone and toluene solutions, which is inconvenient to place the test tube and difficult to operate. At the same time, during the oil content measurement process, the solution in the test tube is also manually stirred and mixed. Due to the small diameter of the test tube, the stirring operation is inconvenient. Based on this, a device for determining the oil content of high melting point Fischer-Tropsch wax that solves the above problems is provided. Utility Model Content

[0004] The utility model aims to provide a device for determining the oil content of high melting point Fischer-Tropsch wax to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-melting-point Fischer-Tropsch wax oil content determination device, comprising a bottom plate, side plates are installed on both sides of the upper end of the bottom plate, a plurality of cross bars are installed on the surface of one of the side plates, a clamping block 1 is installed at one end of each of the cross bars, and a plurality of mounting grooves are arranged in an array from top to bottom at one end of the other side plate, a mounting block is detachably installed inside one of the mounting grooves, a moving assembly is installed on the mounting block, a clamping block 2 is installed on the moving assembly, a test tube is clamped between the clamping blocks 1 and 2, and a stirring assembly is placed inside the test tube.

[0006] Preferably, the movable assembly includes an adjusting screw, a handle 1 and a guide rod, an adjusting screw is installed at one end of the mounting block through a screw hole, the clamping block 2 is rotatably installed on the end of the adjusting screw close to the clamping block 1, guide rods are installed on the front and rear parts of the adjusting screw located on the surface of one end of the clamping block 2, and the other end of the adjusting screw is installed with a handle 1.

[0007] Preferably, a through groove is arranged on one side of the installation groove, the guide rod and the adjusting screw pass through the through groove, one end of the installation block outside the guide rod is installed with a connecting bolt through a through hole, and one end of the connecting bolt extends to the inside of the side plate through the screw hole.

[0008] Preferably, the stirring assembly includes a stirring motor, a placement plate, a rotating shaft and a stirring rod. A placement plate is placed on the upper end of the test tube, a stirring motor is installed on the upper end of the placement plate, a rotating shaft is installed on the output end of the stirring motor below the placement plate, and a plurality of stirring rods are installed on the surface of the rotating shaft.

[0009] Preferably, fixing plates are installed at both ends of the placement plate, a fixing screw is installed at one end of the fixing plate through a screw hole, a fixing block is installed at the opposite end of the fixing screw, and a handle 2 is installed at the other end of the fixing screw.

[0010] Preferably, a universal rod is installed on the surface of one end of the side plate in front of the cross bar, and a magnifying glass is installed on one end of the universal rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The high melting point Fischer-Tropsch wax oil content determination device is installed in a mounting groove at a suitable height through a mounting block, and the rotating handle 1 on the mounting block is rotated, the rotating handle 1 drives the adjusting screw to move, and the adjusting screw drives the clamping block 2 to move toward the clamping block 1, so that the clamping blocks 1 and 2 clamp the test tube, which is convenient for fixing the test tube, convenient for using a syringe to inject the solution, and convenient for operation.

[0013] 2. This high-melting-point Fischer-Tropsch wax oil content determination device is provided with a stirring assembly. By inserting a rotating rod into the inside of a test tube and placing a placement plate on the upper end of the test tube, a stirring motor is controlled to drive the stirring rod on the surface of the rotating shaft to rotate, so as to facilitate stirring of the mixed solution inside the test tube. There is no need for the determination personnel to manually stir the inside of the test tube, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model.

[0017] In the figure: 1. bottom plate; 2. side plate; 3. cross bar; 4. clamping block 1; 5. mounting groove; 6. mounting block; 8. clamping block 2; 9. test tube; 11. through groove; 12. connecting bolt; 13. fixing plate; 14. fixing screw; 15. fixing block; 16. handle 2; 17. universal rod; 18. magnifying glass; 701. adjusting screw; 702. handle 1; 703. guide rod; 1001. stirring motor; 1002. placing plate; 1003. rotating shaft; 1004. stirring rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] like Figures 1 to 3 As shown, the high melting point Fischer-Tropsch wax oil content determination device of this embodiment includes a bottom plate 1, side plates 2 are installed on both sides of the upper end of the bottom plate 1, a plurality of cross bars 3 are installed on the surface of one side plate 2, and a clamping block 4 is installed at one end of each cross bar 3, and a plurality of mounting grooves 5 are arranged in an array from top to bottom at one end of the other side plate 2, and the heights of the mounting grooves 5 are different, so it is convenient to select a suitable mounting height of the mounting block 6 according to the height of the determination personnel, so as to fix the test tube 9 at a suitable height, a mounting block 6 is detachably installed inside a mounting groove 5, a moving component is installed on the mounting block 6, and a clamping block 2 8 is installed on the moving component, and the moving component is used to drive the clamping block 2 8 to move, so as to clamp the test tube 9 by the clamping block 1 4 and the clamping block 2 8, and the test tube 9 is clamped between the clamping block 1 4 and the clamping block 2 8, and a stirring component is placed inside the test tube 9, and the stirring component can stir the mixed solution inside the test tube 9, and the determination personnel do not need to heat and stir the mixed solution, which is convenient to use.

[0021] Specifically, the moving assembly includes an adjusting screw 701, a handle 702 and a guide rod 703. The adjusting screw 701 is installed at one end of the mounting block 6 through a screw hole. The clamping block 8 is rotatably installed on the adjusting screw 701 near the end of the clamping block 4. The front and rear parts of the adjusting screw 701 are located on the surface of one end of the clamping block 8 and the guide rod 703 is installed. The other end of the adjusting screw 701 is installed with a handle 702. The adjusting screw 701 is driven to move by rotating the handle 702. The adjusting screw 701 drives the clamping block 8 to move toward the clamping block 4, so that the clamping block 4 and the clamping block 8 can clamp the test tube 9, which is convenient for fixing the test tube 9.

[0022] Furthermore, a through groove 11 is arranged on one side of the mounting groove 5, and the guide rod 703 and the adjusting screw 701 pass through the through groove 11. One end of the mounting block 6 outside the guide rod 703 is installed with a connecting bolt 12 through a through hole, and one end of the connecting bolt 12 extends to the inside of the side plate 2 through the screw hole. By placing the mounting block 6 inside the mounting groove 5 at a suitable height and installing the mounting block 6 using the connecting bolt 12, it is convenient to adjust the use height of the clamping block 2 8 according to the height of the measuring person, thereby realizing the adjustment of the clamping height of the test tube 9.

[0023] Furthermore, the stirring assembly includes a stirring motor 1001, a placement plate 1002, a rotating shaft 1003 and a stirring rod 1004. The placement plate 1002 is placed on the upper end of the test tube 9, and the stirring motor 1001 is installed on the upper end of the placement plate 1002. The output end of the stirring motor 1001 is located below the placement plate 1002 and is installed with a rotating shaft 1003. A plurality of stirring rods 1004 are installed on the surface of the rotating shaft 1003. By placing the rotating shaft 1003 into the test tube 9 and placing the placement plate 1002 on the test tube 9, the stirring rod 1004 on the surface of the rotating shaft 1003 is driven by the stirring motor 1001 to rotate, thereby facilitating the stirring of the mixed solution inside the test tube 9, and there is no need for the tester to manually stir the inside of the test tube 9.

[0024] Furthermore, both ends of the placement plate 1002 are installed with fixing plates 13, one end of the fixing plate 13 is installed with a fixing screw 14 through a screw hole, the opposite end of the fixing screw 14 is installed with a fixing block 15, and the other end of the fixing screw 14 is installed with a handle 2 16. By rotating the handle 2 16, the fixing screw 14 is driven to rotate, and the fixing screw 14 drives the two fixing blocks 15 to clamp the test tube 9, thereby effectively preventing the placement plate 1002 from accidentally rotating when the stirring motor 1001 rotates.

[0025] Furthermore, a universal rod 17 is installed on the surface of one end of the side plate 2 in front of the cross bar 3, and a magnifying glass 18 is installed at one end of the universal rod 17. The universal rod 17 is made of flexible iron wire, which is convenient for adjusting the use position of the magnifying glass 18. The setting of the magnifying glass 18 facilitates the viewing of the scale on the surface of the test tube 9.

[0026] The method of use of this embodiment is as follows: when determining the oil content of high melting point Fischer-Tropsch wax, first prepare a mixed solution of butanone and toluene, first install the mounting block 6 inside the mounting groove 5 at a suitable height, and use the connecting bolt 12 to fix the mounting block 6, then turn the handle 1 702 to drive the adjusting screw 701 to move, and the adjusting screw 701 drives the clamping block 2 8 to move toward the clamping block 1 4, so that the clamping block 1 4 and the clamping block 2 8 clamp the test tube 9, then adjust the magnifying glass 18 to a suitable position, and check the scale on the surface of the test tube 9, and then add a suitable amount of butanone solution. and toluene solution are added into the test tube 9, and then the rotating shaft 1003 is placed into the test tube 9, and then the placement plate 1002 is placed above the test tube 9, and the handle 2 16 is turned to drive the fixed screw 14 to rotate, and the fixed screw 14 drives the two fixed blocks 15 to clamp the test tube 9, and then the stirring motor 1001 drives the stirring rod 1004 on the surface of the rotating shaft 1003 to rotate, so as to facilitate the stirring of the mixed solution inside the test tube 9, and to facilitate the stirring of the solution while heating it, which is convenient for use. After the mixed solution is prepared, the next step of determining the oil content of the high melting point Fischer-Tropsch wax can be carried out.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for measuring the oil content of a high melting point Fischer-Tropsch wax, comprising a bottom plate (1), characterized in that: Side plates (2) are installed on both sides of the upper end of the bottom plate (1); a plurality of cross bars (3) are installed on the surface of one of the side plates (2); a clamping block (4) is installed at one end of each of the cross bars (3); a plurality of mounting grooves (5) are arranged in an array from top to bottom at one end of the other side plate (2); a mounting block (6) is detachably installed inside one of the mounting grooves (5); a moving assembly is installed on the mounting block (6); a clamping block (8) is installed on the moving assembly; a test tube (9) is clamped between the clamping block (4) and the clamping block (8); a stirring assembly is placed inside the test tube (9).

2. The device for measuring oil content of high melting point Fischer-Tropsch wax according to claim 1, characterized in that: The moving assembly comprises an adjusting screw (701), a handle (702) and a guide rod (703); the adjusting screw (701) is installed on one end of the mounting block (6) through a screw hole; the clamping block (8) is rotatably installed on the adjusting screw (701) near one end of the clamping block (4); the front and rear parts of the adjusting screw (701) are both installed with a guide rod (703) on the surface of one end of the clamping block (8); and the other end of the adjusting screw (701) is installed with the handle (702).

3. The device for measuring oil content of high melting point Fischer-Tropsch wax according to claim 2, characterized in that: A through slot (11) is arranged through one side of the installation slot (5), the guide rod (703) and the adjusting screw rod (701) pass through the through slot (11), and a connecting bolt (12) is installed through a through hole at one end of the installation block (6) outside the guide rod (703), and one end of the connecting bolt (12) extends into the inside of the side plate (2) through the screw hole.

4. The device for measuring oil content of high melting point Fischer-Tropsch wax according to claim 1, characterized in that: The stirring assembly comprises a stirring motor (1001), a placement plate (1002), a rotating shaft (1003) and a stirring rod (1004); the placement plate (1002) is placed on the upper end of the test tube (9); the stirring motor (1001) is installed on the upper end of the placement plate (1002); the output end of the stirring motor (1001) is located below the placement plate (1002) and is installed with a rotating shaft (1003); and a plurality of stirring rods (1004) are installed on the surface of the rotating shaft (1003).

5. The device for measuring oil content of high melting point Fischer-Tropsch wax according to claim 4, characterized in that: Both ends of the placement plate (1002) are installed with a fixing plate (13), one end of the fixing plate (13) is installed with a fixing screw (14) through a screw hole, the opposite end of the fixing screw (14) is installed with a fixing block (15), and the other end of the fixing screw (14) is installed with a handle 2 (16).

6. The device for measuring oil content of high melting point Fischer-Tropsch wax according to claim 1, characterized in that: A universal rod (17) is installed on the surface of one end of the side plate (2) in front of the cross bar (3), and a magnifying glass (18) is installed on one end of the universal rod (17).

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