CN210514306U

CN210514306U - Anti-emulsification tester

Info

Publication number: CN210514306U
Application number: CN201921395920.2U
Authority: CN
Inventors: 刘威; 刘家汛; 于海儒
Original assignee: Hebei Yunjin Lubricating Oil Co Ltd
Current assignee: Hebei Yunjin Lubricating Oil Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-12
Anticipated expiration: 2029-08-26

Abstract

The utility model belongs to the technical field of the technique that lubricating oil detected and specifically relates to an anti-emulsification apparatus is related to, including the bathtub, the bathtub below is provided with the control box, be provided with rotatable survey frame in the bathtub, survey the frame including being located the inside limiting plate of bathtub, a plurality of spacing holes have been seted up on the limiting plate, spacing downthehole joint has the graduated flask, survey frame upper cover is equipped with the heat preservation lid, be provided with drive pivoted bull stick on the survey frame, the control box is connected with elevating gear in one side of bathtub, the last agitating unit that is connected with of elevating gear, agitating unit is located the bathtub top, be provided with heating device and flow pump on the bathtub, heating device flow pump all is controlled by the control box, one side of bathtub is provided with positioner. The utility model discloses have multiunit survey, convenient operation, effect that the error is little.

Description

Anti-emulsification tester

Technical Field

The utility model belongs to the technical field of the technique that lubricating oil detected and specifically relates to an anti-emulsification apparatus is related to.

Background

Emulsification is the phenomenon of a liquid intimately dispersed in another liquid to form an emulsion, which is the mixing of the two liquids rather than dissolving one in the other, and demulsification is the process of separating the two liquids from the emulsion. The anti-emulsification property of the lubricating oil refers to the property that the lubricating oil is not emulsified or emulsified in water, but the oil can be rapidly separated after standing. The anti-emulsifying property is an important physicochemical property of lubricating oil, and generally, oil products with poor anti-emulsifying property have poor oxidation stability.

Chinese patent No. CN206300950U discloses an anti-emulsification tester, which comprises an upper cover, a water bath, an oil cylinder and a water cylinder. The upper cover is provided with a power supply device, a timer, a heating device, a temperature control device, a flow pump and an operation panel. The operation panel is respectively connected with the timer, the heating device, the temperature control device and the flow pump in a telecommunication way, and the timer, the heating device, the temperature control device, the flow pump and the operation panel are respectively connected with the power supply device. The flow pump is connected with the water inlet pipe and the water outlet pipe, the heating device is provided with a heating pipe, and the temperature control device is provided with a temperature sensor. The oil drum and the water drum are arranged in the bathtub, the oil drum comprises at least one, the water inlet pipe extends into the water drum, and water is sucked by the flow pump; the water outlet pipe extends into the oil cylinder, the flow pump injects the sucked water into the oil cylinder, the water bath tub is detachably connected with the upper cover, and the temperature sensor and the heating pipe are separately positioned in the water bath tub.

The above patents have the following disadvantages: no stirring device is arranged, and water is pumped into the oil cylinder by a flow pump, so that the oil and the water are not thoroughly mixed, and the result error is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-emulsification apparatus has multiunit survey, convenient operation, effect that the error is little.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an anti-emulsification apparatus, includes the bathtub, the bathtub below is provided with the control box, be provided with rotatable survey frame in the bathtub, survey the frame including being located the inside limiting plate of bathtub, a plurality of spacing holes have been seted up on the limiting plate, spacing downthehole joint has the graduated flask, survey frame upper cover is equipped with the lid that keeps warm, be provided with drive pivoted bull stick on the survey frame, the control box is connected with elevating gear in one side of bathtub, the last agitating unit that is connected with of elevating gear, agitating unit is located the bathtub top, be provided with heating device and flow pump on the bathtub, heating device flow pump all is controlled by the control box, one side of bathtub is provided with positioner.

Through adopting above-mentioned technical scheme, setting up and surveing the frame and being used for holding the graduated flask, and can holding a plurality of graduated flasks, can carry out the multiunit survey simultaneously, can carry out from this and get average reduction error, surveing the frame and rotate to be connected in the bathtub, after adding water, rotate the graduated flask that corresponds to agitating unit and stir, make the mixture more even, the testing result is more firm, convenient operation, error are little.

The utility model discloses further set up to: the measuring frame comprises a sliding ring which is rotatably connected to the water bath, the sliding ring is connected with a plurality of connecting rods, and the bottom of each connecting rod is fixedly connected with a bearing plate which is parallel to the limiting plate.

Through adopting above-mentioned technical scheme, accept the board cooperation limiting plate, accept the graduated flask in the bottom of graduated flask, make the joint of graduated flask more steady, firm.

The utility model discloses further set up to: the bearing plate is provided with a plurality of bearing grooves used for abutting against the measuring cylinder, and the bottom of each bearing groove is provided with a heated hole.

By adopting the technical scheme, the bearing groove fixes and limits the bearing position of the measuring cylinder, the bottom of the measuring cylinder can also contact with heating water through the heating hole, and the heating is more uniform.

The utility model discloses further set up to: the connecting rod is all overlapped and is equipped with the spacing ring above the board is accepted.

Through adopting above-mentioned technical scheme, spacing ring further carries out spacing joint to the middle part of graduated flask, makes the graduated flask lay more steadily.

The utility model discloses further set up to: the positioning device comprises an installation block and an indication plate, the indication plate is provided with a plurality of edges fixedly connected to the determination frame, the position of the indication plate corresponds to the limiting hole in the edge of the limiting plate, a chute for the indication plate to rotate is formed in the installation block, a liftable clamping plate is arranged in the chute, and a containing groove is formed in the top of the chute.

Through adopting above-mentioned technical scheme, the setting of cardboard liftable makes it carry out the joint to the indicator board when the indicator board passes through the spout, will indicate the board rigidity to make the survey frame no longer rotate, the graduated flask that the indicator board corresponds is located agitating unit below, and the stirring process is more steady.

The utility model discloses further set up to: the clamping plate is connected with a regulating and controlling rod, the regulating and controlling rod is connected to the mounting block in a sliding mode, and one end, far away from the clamping plate, of the regulating and controlling rod is connected with a force plate.

Through adopting above-mentioned technical scheme, the regulation and control pole drives the cardboard and goes up and down and make it can not break away from the installation piece through setting up of regulation and control pole, simple structure, firm.

The utility model discloses further set up to: the adjusting and controlling rod is fixedly sleeved with a linkage plate at one end close to the clamping plate, a spring is sleeved on the adjusting and controlling rod above the linkage plate, and two ends of the spring are respectively connected with the linkage plate and the mounting block.

Through adopting above-mentioned technical scheme, utilize the compression elasticity of spring, make the regulating and control pole not receive the effect of human power down the cardboard be in the joint position, and can be located the eminence at the cardboard, withdraw the automatic joint position that is rebounded under the circumstances of external force, save the operation of artificial reduction cardboard, make the operation more convenient.

The utility model discloses further set up to: a datum line is drawn in the middle of the end face, close to the water bathtub, of the mounting block, and an indicating line is drawn on the indicating plate.

Through adopting above-mentioned technical scheme, datum line and pilot line are used for further helping to inject the position that the indicator panel need rotate to, make better the carrying out the joint to the indicator panel of cardboard.

The utility model discloses further set up to: the heat preservation lid all articulates in the position relative with spacing hole has the operation lid, the operation is covered and all is provided with the handle.

Through adopting above-mentioned technical scheme, the operation lid is convenient to be opened when operating a certain graduated flask alone, avoids causing the influence to all the other graduated flasks when adding water operation or other operations.

The utility model discloses further set up to: the stirring device comprises a rotatable stirring shaft, and the lower end of the stirring shaft is fixedly connected with a stirring blade with a rectangular cross section.

Through adopting above-mentioned technical scheme, the setting of rectangle stirring page or leaf makes the mixture of lubricating oil and water more even at the stirring in-process.

To sum up, the utility model discloses a beneficial technological effect does:

1. the measuring rack which is rotatably connected in the water bath is arranged for placing the plurality of measuring cylinders, so that the measuring cylinders can be rotated to the position below the stirring device to stir the interior of the measuring cylinders, lubricating oil and water are uniformly mixed, the measuring result is more accurate, the simultaneous measurement of a plurality of groups is realized, the measuring error is reduced by using the average value, the operating cover is arranged on the heat-insulating cover, the single operation of a certain measuring cylinder is facilitated, and the effects of a plurality of groups of measurements, small errors and convenient operation are realized;

2. the positioning device is arranged to limit the rotation position of the measuring frame, so that the measuring cylinder is just under the stirring device, the display position is opposite through alignment of the reference line and the indicating line, and observation and operation are more convenient;

3. utilize the cardboard among the positioner to carry out the joint to the indicator panel, realize mechanical location, the height that the cardboard was adjusted through the regulating and controlling pole to the board of exerting oneself realizes matcing the joint operation to the indicator panel, and the regulating and controlling pole utilizes the spring, realizes not having the automatic joint that descends of external force intervention, and the operation is more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the measuring rack of the present invention.

Fig. 3 is a schematic view of the structure of the heat preservation cover of the present invention.

Fig. 4 is a schematic structural diagram of the positioning device of the present invention.

In the figure, 1, a water bathtub; 11. air holes; 2. a measuring frame; 21. a slip ring; 22. a connecting rod; 23. a bearing plate; 24. a receiving groove; 25. a heated bore; 26. a limiting plate; 27. a limiting hole; 28. a limiting ring; 29. a rotating rod; 3. a heat preservation cover; 31. an operating cover; 32. a handle; 4. a control box; 41. a control panel; 5. a lifting device; 6. a stirring device; 61. a motor; 62. a stirring shaft; 63. stirring the page; 7. a heating device; 71. a heating rod; 8. a flow pump; 81. an extraction pipe; 82. a discharge pipe; 9. a positioning device; 91. mounting blocks; 911. a chute; 912. accommodating grooves; 913. a reference line; 92. a regulating and controlling rod; 921. a linkage plate; 922. a spring; 93. clamping a plate; 94. an stressing plate; 95. an indicator panel; 951. an indicator line; 10. a measuring cylinder.

Detailed Description

Referring to fig. 1, the utility model discloses an anti-emulsification tester, which comprises a water bath tub 1. The water bath 1 is in a cylindrical shape with an upper opening, a control box 4 is connected to the lower part of the water bath 1, and the control box 4 is a control center of the whole measuring device. The control box 4 is provided with elevating gear 5 in one side of bathtub 1, and elevating gear 5 chooses for use the cylinder, and 5 lift ends of elevating gear are connected with agitating unit 6, and agitating unit 6 can carry out whole lift under elevating gear 5's drive. The middle part of the water bathtub 1 is provided with a rotatable measuring frame 2, and the upper cover of the measuring frame 2 is provided with a heat-insulating cover 3. A heater 7 and a flow pump 8 are provided on one side of the measuring rack 2 of the bathtub 1. The lifting device 5, the stirring device 6, the heating device 7 and the flow pump 8 are all controlled by the control box 4, one side of the control box 4 is provided with a control panel 41, the control panel 41 is provided with a plurality of operation keys, so that the lifting device 5, the stirring device 6, the heating device 7 and the flow pump 8 can be conveniently switched on and parameters can be conveniently adjusted, and meanwhile, the control panel is provided with a display screen for displaying all parameters.

Referring to fig. 1 and 2, the heating device 7 includes a heating pipe 71 extending into the water bath 1 to heat the water in the water bath 1 at a controllable temperature, and a thermometer is further disposed on the heating device 7 to measure the temperature of the water in the water bath 1, and the thermometer transmits the temperature of the water in the water bath 1 to the control box 4 in real time and displays the temperature on the corresponding display screen of the control panel 41. The measuring frame 2 comprises a sliding ring 21 which is rotatably connected to the opening of the water bath 1, the sliding ring 21 can rotate on the water bath 1 along the axis of the sliding ring 21, and two rotating rods 29 which are symmetrically arranged are arranged on the sliding ring 21, so that the sliding ring 21 can be conveniently rotated. Connecting rod 22 of many vertical settings of sliding ring 21 lower extreme fixedly connected with, fixed cover is equipped with the limiting plate 26 with 3 parallel arrangement of heat preservation lid on the connecting rod 22, has seted up a plurality of spacing holes 27 on the limiting plate 26, all can the joint have graduated flask 10 in the spacing hole 27, spacing hole 27 divide into along the circumference evenly distributed's of limiting plate 26 a plurality of and be located the central one of limiting plate 26, a plurality of spacing holes 27 can carry out the multiunit survey simultaneously, reduce the survey error. The limiting hole 27 at the center of the limiting plate 26 can only be used for clamping the measuring cylinder 10 containing water, and the measuring result is influenced because the central limiting hole 27 cannot be rotated to the position right below the stirring device 6 by the measuring frame 2. The bottom end of the connecting rod 22 is fixedly connected with a bearing plate 23 parallel to the limiting plate 26 and bearing at the bottom of the measuring cylinder 10. The bearing plate 23 is provided with a bearing groove 24 opposite to the position of the limit hole 27 for clamping the measuring cylinder 10, and the bottom of the bearing groove 24 is provided with a heated hole 25 penetrating through the bearing plate 23, so that the measuring cylinder 10 can be in all-dimensional contact with heated water in the bathtub 1 and is uniformly heated. The connecting rods 22 close to the limiting holes 27 are fixedly sleeved with limiting rings 28 to further limit and fix the measuring cylinder 10, so that the measuring cylinder 10 is more stable in the stirring process.

Referring to fig. 1 and 3, the stirring device 6 includes a motor 61 fixedly connected to the lifting device 5, a rotation end of the motor 61 is connected to a stirring shaft 62 through a coupling joint, one end of the stirring shaft 62 far away from the motor 61 is fixedly connected to a stirring sheet 63, the stirring sheet 63 is a strip-shaped plate with a rectangular cross section, the cross section diagonal length of the stirring sheet 63 is smaller than the diameter of the measuring cylinder 10, and the stirring effect of the stirring sheet 63 inside the measuring cylinder 10 is ensured.

Referring to fig. 1 and 3, the position corresponding to the limiting hole 27 on the heat preservation cover 3 is hinged with an operation cover 31, the diameter of the operation cover 31 is larger than the outer diameter of the measuring cylinder 10, operation on a single measuring cylinder 10 is facilitated, a handle 32 is arranged at one end, far away from the hinged end, of the operation cover 31, and the operation cover 31 is convenient to open and close. The flow pump 8 is provided with an extraction pipe 81 and a discharge pipe 82, and when the temperature reaches a predetermined setting, a fixed amount of water is extracted from the corresponding measuring cylinder 10 and discharged into the measuring cylinder 10 containing the lubricating oil. One side of the measuring frame 2 of the bathtub 1 is provided with an air hole 11 for discharging air brought by heating, so that the stability of the air pressure in the bathtub 1 is ensured.

Referring to fig. 3 and 4, the positioning device 9 includes a mounting block 91 and an indicator plate 95. The mounting block 91 is fixedly attached to the housing of the lifting device 5 on the side facing the water tub 1, and the mounting block 91 extends parallel to the thermal cover 3 and in the direction approaching the water tub 1. The indicator board 95 is fixedly connected to the edge of the slip ring 21 and is in one-to-one correspondence with the limiting holes 27 distributed in the circumferential direction of the limiting plate 26, indicator lines 951 are formed in the indicator board 95, and the indicator lines 951 and the axes of the limiting holes 27 are located in the same plane and used for indicating the central position of the measuring cylinder 10 in the limiting holes 27. The spout 911 has been seted up to the one end that installation piece 91 is close to bathtub 1, supplies indicator board 95 to rotate and runs through, and installation piece 91 is close to the terminal surface middle part of bathtub 1 and is carved with datum line 913, and when instruction line 951 and datum line 913 aligned, the (mixing) shaft 62 was located the spacing hole 27 that corresponds and directly over the graduated flask 10 of joint, made the (mixing) shaft 62 can descend and stir in the graduated flask 10.

Referring to fig. 3 and 4, installation piece 91 has regulation and control pole 92 in spout 911 top sliding connection, regulation and control pole 92 lower extreme fixedly connected with cardboard 93, cardboard 93 is the U-shaped board of opening orientation and cardboard 93 opening internal diameter unanimous with indicator board 95's width, can match joint indicator board 95, holding tank 912 has been seted up on the roof of spout 911 top, be used for the matching to hold cardboard 93, regulation and control pole 92 top fixedly connected with force plate 94, conveniently carry out the lifting operation to regulation and control pole 92, regulation and control pole 92 drives cardboard 93 and descends and makes its joint indicator board 95, thereby at the fixed position of survey frame 2 of stirring in-process, ensure going on smoothly of stirring. The fixed cover of regulation and control pole 92 in cardboard 93 top is equipped with interlock board 921, and regulation and control pole 92 overlaps in the top of interlock board 921 and is equipped with spring 922, and spring 922's both ends fixed connection interlock board 921 and installation piece 91 respectively, when cardboard 93 joint indicator board 95, spring 922 is in natural equilibrium state.

The implementation principle of the embodiment is as follows: filling lubricating oil and water into different measuring cylinders 10, setting the number of the measuring cylinders 10 according to the required mixing ratio, enabling the measuring cylinders 10 to penetrate through the limiting holes 27 and the limiting rings 28 to abut against the bearing grooves 24, covering the heat-insulating cover 3, and simultaneously checking the closing of the operation cover 31; the temperature in the water bath 1 is set through a control panel 41 on a control box 4 to reach the measured temperature, after the temperature reaches, a slide ring 21 is rotated by a rotating rod 29 to drive a measuring cylinder 10 in a measuring frame 2 to rotate, the slide ring is lifted upwards to serve as a force plate 94 to lift the force plate 93 into a containing groove 912, when an indication line 951 is aligned with a reference line 913, the force plate 94 is loosened, a regulating rod 92 drives the force plate 93 to descend under the driving of a spring 922, the force plate 93 is clamped with an indication plate 95, the measuring cylinder 10 containing the lubricating oil corresponding to the measuring cylinder 10 containing the water and the indication plate 95 is opened, an extraction pipe 81 of a flow pump 8 is put into the measuring cylinder 10 containing the water, a discharge pipe 82 is put into the measuring cylinder 10 containing the lubricating oil, the water is extracted into the measuring cylinder 10 containing the lubricating oil, after the water is extracted, the discharge pipe 82 is taken out, a lifting device 5 is started to descend, a motor 62 is started, and a stirring shaft 62 and a stirring blade 63 are stirred and mixed in the, after the stirring is finished, the stirring device 6 is lifted, the operation cover 31 is closed, timing is started simultaneously, and if a plurality of groups of measuring cylinders 10 filled with lubricating oil exist, the next step of adding water into the lubricating oil measuring cylinder 10 is carried out, timing is carried out respectively, and errors caused by operation time are reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An anti-emulsification tester, comprising a water bath (1), characterized in that: the measuring device is characterized in that a control box (4) is arranged below the water bath (1), a rotatable measuring frame (2) is arranged in the water bath (1), the measuring frame (2) comprises a limiting plate (26) positioned inside the water bath (1), a plurality of limiting holes (27) are formed in the limiting plate (26), a measuring cylinder (10) is connected in the limiting holes (27) in a clamping manner, a heat-insulating cover (3) is arranged on the upper cover of the measuring frame (2), a rotating rod (29) for driving to rotate is arranged on the measuring frame (2), a lifting device (5) is connected to one side of the water bath (1) of the control box (4), a stirring device (6) is connected to the lifting device (5), the stirring device (6) is positioned above the water bath (1), a heating device (7) and a flow pump (8) are arranged on the water bath (1), and the flow pump (8) of the heating device (7) is controlled by the control box (4), one side of the water bathtub (1) is provided with a positioning device (9).

2. The demulsification tester as recited in claim 1, wherein: the measuring frame (2) comprises a sliding ring (21) which is rotatably connected to the water bath (1), the sliding ring (21) is connected with a plurality of connecting rods (22), and the bottom of each connecting rod (22) is fixedly connected with a bearing plate (23) which is parallel to the limiting plate (26).

3. The demulsification tester as recited in claim 2, wherein: the bearing plate (23) is provided with a plurality of bearing grooves (24) used for abutting against the measuring cylinder (10), and the bottoms of the bearing grooves (24) are provided with heated holes (25).

4. The demulsification tester as recited in claim 3, wherein: the connecting rods (22) are all sleeved with limit rings (28) above the bearing plates (23).

5. The demulsification tester as recited in claim 1, wherein: positioner (9) are including installation piece (91) and indicator board (95), indicator board (95) are provided with a plurality ofly and equal fixed connection at the edge of surveing frame (2), the position of indicator board (95) is corresponding with spacing hole (27) that are located limiting plate (26) edge, set up spout (911) that supply indicator board (95) to rotate to pass through on installation piece (91), be provided with cardboard (93) of liftable in spout (911), holding tank (912) have been seted up to spout (911) top.

6. The demulsification tester as recited in claim 5, wherein: the clamping plate (93) is connected with a regulating and controlling rod (92), the regulating and controlling rod (92) is connected to the mounting block (91) in a sliding mode, and one end, far away from the clamping plate (93), of the regulating and controlling rod (92) is connected with a force plate (94).

7. The demulsification tester as recited in claim 6, wherein: the fixed cover of one end that regulation and control pole (92) are close to cardboard (93) is equipped with interlock board (921), regulation and control pole (92) are equipped with spring (922) in interlock board (921) top cover, interlock board (921) and installation piece (91) are connected respectively to the both ends of spring (922).

8. The demulsification tester as recited in claim 7, wherein: the installation piece (91) are close to the terminal surface middle part of bathtub (1) and are carved with datum line (913), inscribe on indicator board (95) has instruction line (951).

9. The demulsification tester as recited in claim 1, wherein: the heat preservation cover (3) is hinged with an operation cover (31) at a position opposite to the limiting hole (27), and the operation cover (31) is provided with a handle (32).

10. The demulsification tester as recited in claim 1, wherein: the stirring device (6) comprises a rotatable stirring shaft (62), and the lower end of the stirring shaft (62) is fixedly connected with a stirring blade (63) with a rectangular cross section.