Micropore adjusting mechanism of constant-temperature emulsifying machine

Abstract

The utility model discloses a micropore adjusting mechanism of a constant-temperature emulsifying machine, which comprises a bracket fixedly arranged on an emulsifying machine body, a connecting nut is arranged at the output end of a fixed shaft lead screw motor, and the output end of the fixed shaft lead screw motor is fixedly connected with a valve plate connecting piece through the connecting nut; a movable valve plate is fixedly connected to one end of the valve plate connecting piece, a first fixed valve plate and a second fixed valve plate are symmetrically and fixedly connected to the two sides, close to the movable valve plate, of the upper surface of the support, pore plate grooves are formed in the opposite sides of the first fixed valve plate and the movable valve plate correspondingly, and emulsifying pore plates are arranged in the two pore plate grooves correspondingly. By arranging the micropore adjusting mechanism, dislocation is formed between the emulsifying pore plate on the first fixed valve plate and the emulsifying pore plate on the movable valve plate, the pore diameter is changed, and then the circulation amount of the emulsion is changed, so that the device can meet the requirement for excess flow during emulsification of different materials, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsification equipment, in particular to a micropore regulating mechanism of a constant temperature emulsifier. Background Art

[0002] Emulsification is the process of a liquid being dispersed evenly in another immiscible liquid in the form of tiny droplets. Emulsification is a liquid-liquid interface phenomenon. Two immiscible liquids, such as oil and water, are separated into two layers in a container, with the oil of lower density in the upper layer and the water of higher density in the lower layer. If an appropriate surfactant is added and the mixture is stirred vigorously, the oil is dispersed in the water to form an emulsion. This process is called emulsification.

[0003] The equipment used for emulsification is called an emulsifier, which shears, disperses and impacts the material through the high-speed rotation of the homogenizing head connected to the engine, so that the material will become more delicate. In the emulsification process, the solid-liquid mixture is broken up and separated into the molecules of another substance through the high-speed rotation of the stirring head; a constant temperature emulsifier is an emulsifier with adjustable temperature formed by adding temperature sensors, heaters, cooling systems and other components.

[0004] A microporous mechanism is required in the working process of a constant temperature emulsifier. Its purpose is to enable the emulsion in the emulsification process to effectively disperse the material when passing through the micropores back and forth, thereby improving the emulsification efficiency. However, in the current prior art, the microporous mechanism is usually a single-channel micropore, and the flow rate passing through the micropores is fixed when the micropores are formed. It is difficult to meet the requirements of different product materials for different flow rates, so the scope of application is limited. Summary of the invention

[0005] The utility model aims to provide a micropore regulating mechanism for a constant temperature emulsifying machine, which can solve the problem that the flow rate of a single-channel micropore is fixed and the application range is limited.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a micropore adjustment mechanism of a constant temperature emulsifier, comprising a bracket fixedly mounted on an emulsifier body, a support plate fixedly connected to one side of the upper surface of the bracket, and a fixed-axis lead screw motor fixedly mounted on the support plate;

[0007] The output end of the fixed-axis screw motor is provided with a connecting nut, and the output end of the fixed-axis screw motor is fixedly connected to a valve plate connector through the connecting nut, one end of the valve plate connector is fixedly connected to a moving valve plate, and a No. 1 fixed valve plate and a No. 2 fixed valve plate are symmetrically fixedly connected on both sides of the upper surface of the bracket close to the moving valve plate, and orifice plate grooves are provided on the opposite sides of the No. 1 fixed valve plate and the moving valve plate, and emulsification orifice plates are provided in the two orifice plate grooves.

[0008] Preferably, a sealing ring groove is provided on the outer surface of the movable valve plate near the outer periphery of the orifice plate groove and on the outer surface of the other side of the movable valve plate, and wear-resistant sealing rings are provided inside the two sealing ring grooves.

[0009] Preferably, the No. 1 fixed valve plate and the No. 2 fixed valve plate are provided with connecting passages connected to the emulsifier, and the two connecting passages are both trumpet-shaped and arranged on opposite sides of the movable valve plate and the fixed valve plate.

[0010] Preferably, the circumference of the holes opened on the emulsification orifice plate is arranged in a hexagonal shape, and the corners around the emulsification orifice plate are chamfered.

[0011] Preferably, a slot-type photoelectric switch is provided at one end of the fixed-axis lead screw motor, and the slot-type photoelectric switch is fixedly connected to the upper surface of the bracket through a switch connecting sheet metal fixedly installed at the lower end thereof.

[0012] Preferably, the slot-type photoelectric switch is provided with a communication module, which can communicate with a PLC control system provided in the outside.

[0013] Preferably, the emulsification orifice plate is processed through trimming and deburring processes, and the outer surfaces on both sides of the emulsification orifice plate are mirror-finished.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up a micropore adjustment mechanism, the present application can utilize a fixed-axis screw motor to drive the moving valve plate to move, so that an emulsification orifice plate on the No. 1 fixed valve plate and an emulsification orifice plate on the moving valve plate are misaligned, resulting in a change in the aperture, and then a change in the emulsion flow rate, and finally completing the adjustment of the flow aperture, so that the present application can be suitable for the flow rate requirements when emulsifying different materials, thereby improving the scope of application of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 It is a top view of a partial cross-section of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified structural view at center A;

[0020] Figure 4 This is a structural view of one type of the emulsification orifice plate of the utility model;

[0021] Figure 5 This is another structural view of the emulsification orifice plate of the utility model.

[0022] Description of reference numerals:

[0023] 1. Fixed valve plate No. 1; 2. Fixed valve plate No. 2; 3. Bracket; 4. Moving valve plate; 5. Fixed shaft screw motor; 6. Connecting nut; 7. Support plate; 8. Slot-type photoelectric switch; 9. Switch connecting sheet metal; 10. Valve plate connector; 11. Emulsification orifice plate; 12. Orifice plate slot; 13. Connecting channel; 14. Wear-resistant sealing ring; 15. Sealing ring slot. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 5 The utility model provides a technical solution for the micropore adjustment mechanism of a constant temperature emulsifier:

[0026] A micropore adjustment mechanism for a constant temperature emulsifier, comprising a bracket 3 fixedly mounted on an emulsifier body, a support plate 7 fixedly connected to one side of the upper surface of the bracket 3, and a fixed-axis lead screw motor 5 fixedly mounted on the support plate 7;

[0027] The output end of the fixed-axis screw motor 5 is provided with a connecting nut 6, and the output end of the fixed-axis screw motor 5 is fixedly connected to a valve plate connector 10 through the connecting nut 6, one end of the valve plate connector 10 is fixedly connected to a moving valve plate 4, and a No. 1 fixed valve plate 1 and a No. 2 fixed valve plate 2 are symmetrically fixedly connected on both sides of the upper surface of the bracket 3 close to the moving valve plate 4, and an orifice plate groove 12 is provided on the opposite side of the No. 1 fixed valve plate 1 and the moving valve plate 4, and an emulsification orifice plate 11 is provided in the two orifice plate grooves 12.

[0028] By adopting the above technical scheme, when in use, the micropore adjustment mechanism is connected to the emulsified liquid flow channel of the emulsifier body by using the No. 1 fixed valve plate 1 and the No. 2 fixed valve plate 2, and then the micropore adjustment operation is performed according to the type of emulsified material. When adjusting, the fixed-axis screw motor 5 is started, and the fixed-axis screw motor 5 works to move the movable valve plate 4 fixed thereto by the connecting nut 6 and the valve plate connector 10. Since the movable valve plate 4 is between the No. 1 fixed valve plate 1 and the No. 2 fixed valve plate 2, when the movable valve plate 4 moves, the emulsified orifice plate 11 on the No. 1 fixed valve plate 1 and the emulsified orifice plate 11 on the movable valve plate 4 are misaligned, resulting in a change in the aperture, and then a change in the emulsified liquid flow rate, and finally completing the adjustment of the flow aperture.

[0029] Specifically, Figure 3 As shown, a sealing ring groove 15 is provided on the outer surface of the movable valve plate 4 near the outer periphery of the orifice groove 12 and on the outer surface of the other side of the movable valve plate 4 , and a wear-resistant sealing ring 14 is provided inside the two sealing ring grooves 15 .

[0030] By adopting the above technical solution, due to the presence of the wear-resistant sealing ring 14, the emulsion can be isolated from the outside world, which can not only avoid the leakage of the emulsion, but also prevent the outside world from polluting the emulsion.

[0031] Specifically, Figure 2 and Figure 3 As shown, the first fixed valve plate 1 and the second fixed valve plate 2 are provided with connecting passages 13 connected to the emulsifier, and the two connecting passages 13 are both trumpet-shaped and arranged on the opposite sides of the movable valve plate 4 and the fixed valve plate 1.

[0032] By adopting the above technical solution, the two trumpet-shaped connecting channels 13 can cooperate with the emulsification orifice plate 11 to form a flow regulation with a larger threshold, thereby further improving applicability.

[0033] Specifically, Figure 4 and Figure 5 As shown, the single circle of channels opened on the emulsification orifice plate 11 is arranged in a hexagonal shape, and the corners around the emulsification orifice plate 11 are chamfered.

[0034] By adopting the above technical solution, the single circle of channels opened on the emulsification orifice plate 11 is arranged in a hexagonal shape, so that when the two emulsification orifice plates 11 are completely overlapped, there will be no closed state, and the aperture size can be designed according to the control range of the aperture requirement; according to the flow rate requirement of the material, the orifice plate area, the flow aperture or the number of channels can be increased, thereby meeting the emulsification flow rate requirements of various materials.

[0035] Specifically, Figure 1As shown, a slot-type photoelectric switch 8 is provided at one end of the fixed-axis lead screw motor 5 , and the slot-type photoelectric switch 8 is fixedly connected to the upper surface of the bracket 3 via a switch connecting sheet metal 9 fixedly installed at the lower end thereof.

[0036] By adopting the above technical solution, the fixed-axis screw motor 5 can be automatically controlled by the slot-type photoelectric switch 8, and the slot-type photoelectric switch 8 is controlled by an external PLC single-chip microcomputer, thereby improving the automation level of the micro-hole adjustment mechanism.

[0037] Specifically, the slot-type photoelectric switch 8 is provided with a communication module, which can communicate with a PLC control system provided in the outside, thereby realizing automatic control of micro-hole adjustment, thereby improving the automation degree of the device.

[0038] Specifically, the emulsified orifice plate 11 is processed through trimming and deburring processes, and the outer surfaces on both sides of the emulsified orifice plate 11 are mirror-finished, so that the friction of the movable valve plate 4 can be reduced as much as possible when it moves, thereby improving the smoothness of the operation of the device.

[0039] Working principle: When the present application is in use, the micropore adjustment mechanism is first fixedly connected to the emulsifier by using the bracket 3, and the installation position is located between the two emulsifying tanks of the constant temperature emulsifier. Then, the micropore adjustment mechanism is connected to the emulsifying liquid flow channel of the emulsifying liquid body by using the No. 1 fixed valve plate 1 and the No. 2 fixed valve plate 2 to form a passage. Finally, the micropore adjustment operation is performed according to the type of emulsified material. When adjusting, the fixed-axis screw motor 5 is started, and the fixed-axis screw motor 5 works to move the movable valve plate 4 fixed to it by the connecting nut 6 and the valve plate connector 10. Since the movable valve plate 4 is between the No. 1 fixed valve plate 1 and the No. 2 fixed valve plate 2, when the movable valve plate 4 moves, the emulsification orifice plate 11 on the No. 1 fixed valve plate 1 and the emulsification orifice plate 11 on the movable valve plate 4 are misaligned, resulting in a change in the aperture, which in turn causes a change in the emulsion flow rate, and finally completes the adjustment of the flow aperture.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A micropore adjustment mechanism for a constant temperature emulsifier, comprising a bracket (3) fixedly mounted on an emulsifier body, characterized in that: A support plate (7) is fixedly connected to one side of the upper surface of the bracket (3), and a fixed-axis lead screw motor (5) is fixedly mounted on the support plate (7); The output end of the fixed-axis screw motor (5) is provided with a connecting nut (6), and the output end of the fixed-axis screw motor (5) is fixedly connected to a valve plate connecting piece (10) via the connecting nut (6), one end of the valve plate connecting piece (10) is fixedly connected to a movable valve plate (4), and a first fixed valve plate (1) and a second fixed valve plate (2) are symmetrically fixedly connected on both sides of the upper surface of the bracket (3) close to the movable valve plate (4), and the first fixed valve plate (1) and the movable valve plate (4) are provided with orifice plate grooves (12) on opposite sides, and emulsification orifice plates (11) are provided in the two orifice plate grooves (12).

2. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 1, characterized in that: A sealing ring groove (15) is provided on the outer surface of the movable valve plate (4) near the peripheral position of the orifice plate groove (12) and on the outer surface of the other side of the movable valve plate (4), and a wear-resistant sealing ring (14) is provided inside the two sealing ring grooves (15).

3. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 1, characterized in that: The first fixed valve plate (1) and the second fixed valve plate (2) are both provided with connection passages (13) connected to the emulsifier, and the two connection passages (13) are both arranged in a trumpet shape on the opposite sides of the movable valve plate (4) and the first fixed valve plate (1).

4. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 1, characterized in that: The circumference of the holes opened on the emulsification orifice plate (11) is arranged in a hexagonal shape, and the corners around the emulsification orifice plate (11) are chamfered.

5. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 1, characterized in that: A slot-shaped photoelectric switch (8) is provided at one end of the fixed-axis lead screw motor (5), and the slot-shaped photoelectric switch (8) is fixedly connected to the upper surface of the bracket (3) via a switch connection sheet metal (9) fixedly installed at its lower end.

6. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 5, characterized in that: The slot-type photoelectric switch (8) is provided with a communication module, which can communicate with a PLC control system provided in the outside.

7. The micropore adjustment mechanism of a constant temperature emulsifier according to claim 1, characterized in that: The emulsification orifice plate (11) is processed through trimming and deburring processes, and the outer surfaces on both sides of the emulsification orifice plate (11) are mirror-like in design.

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