Temperature and pressure double-control adjusting device of emulsifying equipment

Abstract

The invention discloses a temperature and pressure double-control adjusting device for emulsifying equipment, and relates to the technical field of emulsifying equipment. Comprising a mounting bracket, a control main body is arranged on one side of the mounting bracket, when a pressure sensor detects that the pressure in an emulsification tank main body is higher than a set value, the control main body starts a vacuum generator, gas is discharged through a first guide pipe, an electromagnetic valve, a second guide pipe and a one-way valve, and the pressure in the tank is reduced; the gas supplementing pump is started to inject gas into the tank to increase pressure, the one-way valve can prevent gas backflow, the electromagnetic valve is used for controlling the on-off of the exhaust passage, and the vacuum generator is matched with the gas supplementing pump, so that the pressure in the emulsifying tank main body can be accurately adjusted, and the requirements of different emulsifying processes on the pressure are met; the control main body can realize cooperative control of temperature and pressure, so that coupling interference between the temperature and the pressure is avoided, the emulsifying effect and the product quality are improved, and the whole operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emulsification equipment, in particular to a temperature and pressure double-control adjusting device of emulsification equipment. BACKGROUND

[0002] Emulsification is a process of forming a uniform and stable emulsion by mechanical action, adding emulsifiers, etc. to two or more mutually insoluble liquids. Emulsification technology is widely used in food, cosmetics, pharmaceuticals, coatings, petrochemicals and many other industries. For example, in the food industry, emulsification technology is used to make products such as whipped cream, ice cream, and salad dressing, to improve the taste, texture and stability of food; in the cosmetics field, emulsification technology can produce skin care products such as cream and lotion with fine texture and easy absorption; in the pharmaceutical industry, emulsification technology helps to disperse and absorb drugs, and improves drug efficacy.

[0003] The pressure control of existing equipment mostly relies on single vacuum generator or air supplement pump for one-way adjustment, lacks bidirectional coordination mechanism, when the pressure in the emulsification tank suddenly rises due to material evaporation, the vacuum generator exhaust response lags behind, which easily leads to pressure exceeding the standard and causing material oxidation, while when the pressure suddenly drops, the air supplement pump cannot match the pressure drop speed, forming negative pressure fluctuation, causing material stratification, and in the emulsification process, due to factors such as material addition, stirring speed change, chemical reaction, etc., the pressure in the tank may suddenly change, most of the existing emulsification equipment do not have effective buffer devices to relieve the sudden change of pressure, the sharp fluctuation of pressure will seriously interfere with the normal operation of the equipment and the emulsification effect, and part of the emulsification equipment on the market only adopts single heating method, only through tank wall heating or only internal heating of the material, however, the single heating method has the problem of uneven heating, which easily leads to local overheating or overcooling of the material in the tank, affecting the emulsification effect and product quality, therefore, the present application provides a temperature and pressure double-control adjusting device of emulsification equipment. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a temperature and pressure double-control adjusting device of emulsification equipment, which solves the problem that the pressure control of existing equipment mostly relies on single vacuum generator or air supplement pump for one-way adjustment, lacks bidirectional coordination mechanism, when the pressure in the emulsification tank suddenly rises due to material evaporation, the vacuum generator exhaust response lags behind, which easily leads to pressure exceeding the standard and causing material oxidation, while when the pressure suddenly drops, the air supplement pump cannot match the pressure drop speed, forming negative pressure fluctuation, causing material stratification, and in the emulsification process, due to factors such as material addition, stirring speed change, chemical reaction, etc., the pressure in the tank may suddenly change, most of the existing emulsification equipment do not have effective buffer devices to relieve the sudden change of pressure, the sharp fluctuation of pressure will seriously interfere with the normal operation of the equipment and the emulsification effect.

[0005] In order to achieve the above object, the present application is realized by the following technical scheme: a temperature and pressure double control adjusting device for emulsification equipment, comprising a mounting bracket, a control body is arranged on one side of the mounting bracket, and an adjusting mechanism for temperature and pressure of the emulsification equipment is arranged on the mounting bracket, the adjusting mechanism comprises: A pressure assembly comprises an emulsification tank body fixed inside the mounting bracket, a vacuum generator is fixed at the top end of the emulsification tank body, a flow assembly for pressure adjustment is arranged between the vacuum generator and the emulsification tank body, and a buffer tank is connected through the top end of the emulsification tank body, a buffer block connected through an elastic assembly is arranged in the buffer tank. A temperature assembly comprises a driving pipe rotatably connected through the top end center of the emulsification tank body, a stirring rod is fixed to the outer wall of the driving pipe, a pair of through hole grooves are formed in the stirring rod, a second cavity groove is formed in the driving pipe, a second heating pipe connected through a supporting assembly is arranged in the second cavity groove, a first cavity groove is formed in the shell of the emulsification tank body, and a first heating pipe in a spiral structure is arranged in the first cavity groove.

[0006] Preferably, the flow assembly comprises a first conduit connected to the output end of the vacuum generator, an electromagnetic valve is arranged at one end of the first conduit, a second conduit is arranged at one end of the electromagnetic valve, and a one-way valve in flow connection with the emulsification tank body is arranged at one end of the second conduit.

[0007] Preferably, the elastic assembly comprises a buffer groove formed in the buffer tank, the buffer block is in sliding connection with the inner wall of the buffer groove, a guide groove is formed in the inner wall of the buffer groove, a protrusion is arranged on the outer wall of the buffer block and located in the guide groove, a spring is fixed to the upper end face of the buffer block, and the other end of the spring is fixedly connected with the top end of the buffer groove.

[0008] Preferably, the spring comprises a telescopic sleeve rod, and the two ends of the telescopic sleeve rod are fixedly connected with the top end of the buffer groove and the buffer block, respectively.

[0009] Preferably, a gas supplementing pump is arranged on the upper end face of the emulsification tank body, and the output end of the gas supplementing pump is in flow connection with the inside of the emulsification tank body.

[0010] Preferably, a motor is fixed at the top center of the emulsification tank body, the output end of the motor is fixedly connected with the driving pipe, and a scraper support fixedly connected with the inner wall of the emulsification tank body is arranged at the distal end of the stirring rod.

[0011] Preferably, the support assembly comprises a support pipe fixed at the bottom end inside the emulsifying tank body, the support pipe extends to the bottom end of the second cavity groove and is fixed with a mounting seat, the second heating pipe is mounted on the mounting seat and is located in the second cavity groove inside the driving pipe, and the through hole groove inside the stirring rod is in flow connection with the inside of the second cavity groove.

[0012] Preferably, the top end of the first cavity groove is fixed with a temperature sensor for temperature detection, and the inside top end of the emulsifying tank body is fixed with a pressure sensor for pressure detection.

[0013] Advantages The present application provides an emulsifying equipment temperature and pressure double control adjusting device. Compared with the prior art, the following advantages are achieved: Firstly, when the pressure inside the emulsifying tank body detected by the pressure sensor is higher than the set value, the control body starts the vacuum generator, the gas is discharged through the first conduit, the electromagnetic valve, the second conduit and the one-way valve to reduce the pressure in the tank, when the pressure is lower than the set value, the air injection pump is started to inject gas into the tank to increase the pressure, the one-way valve prevents the backflow of gas, the electromagnetic valve is used to control the on-off of the exhaust passage, the cooperation of the vacuum generator and the air injection pump can accurately adjust the pressure inside the emulsifying tank body, meet the requirements of different emulsification processes on the pressure, the control body can realize the cooperative control of temperature and pressure, avoid the coupling interference between them, improve the emulsification effect and product quality, and the overall operation is simple and convenient.

[0014] Secondly, when the pressure in the tank suddenly rises, the gas pushes the buffer block to slide upward along the inner wall of the buffer groove, compresses the spring and the telescopic sleeve rod, absorbs the pressure peak value through the spring elastic force, when the pressure suddenly drops, the spring resets and pushes the buffer block to move downward, releases the gas in the buffer groove to compensate the negative pressure, the guide groove cooperates with the protrusion of the buffer block to ensure the vertical sliding of the buffer block without deviation, the buffer tank can relieve the sudden change of pressure, ensure the stability of pressure regulation, and avoid the adverse effects of pressure fluctuation on the emulsification effect.

[0015] Thirdly, the first heating pipe in the first cavity groove heats the tank wall in a spiral structure to realize overall temperature rise, the second heating pipe is fixed in the second cavity groove of the driving pipe through the support pipe and the mounting seat, the heat is transmitted to the stirring rod through the through hole groove to heat the material inside, the internal and external double heating methods are adopted, the heating speed is fast and the heating is uniform, the material can be quickly heated to the required temperature, the emulsification efficiency is improved, the setting of the stirring rod not only plays a stirring role, but also assists heat transfer, and the heating effect is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the present application; Figure 2It is a schematic diagram of the top structure of the emulsification tank body of the application; Figure 3 It is a schematic diagram of the internal structure of the buffer tank of the application; Figure 4 It is a schematic diagram of the first heating pipe structure of the application; Figure 5 It is a schematic diagram of the cross-sectional structure of the emulsification tank body of the application; Figure 6 It is a schematic diagram of the driving pipe structure of the application.

[0017] In the figure: 1, mounting bracket; 2, control body; 3, emulsification tank body; 4, buffer tank; 401, buffer groove; 402, guide groove; 403, buffer block; 404, spring; 405, telescopic sleeve rod; 5, vacuum generator; 501, first conduit; 502, electromagnetic valve; 503, second conduit; 504, check valve; 505, air supplement pump; 6, motor; 601, driving pipe; 602, stirring rod; 603, scraper support; 7, first cavity groove; 701, first heating pipe; 8, second cavity groove; 801, support pipe; 802, mounting seat; 803, second heating pipe; 9, temperature sensor; 901, pressure sensor; 10, through-hole groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0019] Please refer to Figures 1-6 The application provides a technical solution: an emulsification equipment temperature and pressure double-control adjusting device, which comprises a mounting bracket 1, one side of the mounting bracket 1 is provided with a control body 2, and the mounting bracket 1 is provided with an adjusting mechanism for temperature and pressure of the emulsification equipment, and the adjusting mechanism comprises: A pressure assembly comprises an emulsification tank body 3 fixed in the mounting bracket 1, a vacuum generator 5 is fixed to the top end of the emulsification tank body 3, a flow-through assembly for pressure adjustment is arranged between the vacuum generator 5 and the emulsification tank body 3, and a buffer tank 4 is connected to the top end of the emulsification tank body 3 in a penetrating manner, and the buffer tank 4 is provided with a buffer block 403 connected through an elastic assembly; The temperature assembly comprises a driving pipe 601 rotatably connected through the center of the top end of the emulsifying tank body 3, an agitator rod 602 is fixed to the outer wall of the driving pipe 601, a pair of through hole grooves 10 are formed in the inside of the agitator rod 602, a second cavity groove 8 is formed in the inside of the driving pipe 601, a second heating pipe 803 connected through a supporting assembly is arranged in the inside of the second cavity groove 8, a first cavity groove 7 is formed in the inside of the shell of the emulsifying tank body 3, and a first heating pipe 701 in a spiral structure is arranged in the inside of the first cavity groove 7.

[0020] In the preferred embodiment, the flow assembly comprises a first conduit 501 connected to the output end of the vacuum generator 5, one end of the first conduit 501 is provided with an electromagnetic valve 502, one end of the electromagnetic valve 502 is provided with a second conduit 503, one end of the second conduit 503 is provided with a one-way valve 504 in flow connection with the emulsifying tank body 3, when the pressure sensor 901 detects that the pressure in the emulsifying tank body 3 is higher than the set value, the control body 2 starts the vacuum generator 5, the gas is discharged through the first conduit 501, the electromagnetic valve 502, the second conduit 503 and the one-way valve 504, so as to reduce the pressure in the tank, when the pressure is lower than the set value, the air injection pump 505 is started to inject gas into the tank to increase the pressure, the one-way valve 504 can prevent the backflow of gas, and the electromagnetic valve 502 is used to control the on-off of the exhaust passage.

[0021] In the preferred embodiment, the elastic assembly comprises a buffer groove 401 formed in the inside of the buffer tank 4, a buffer block 403 is in sliding connection with the inner wall of the buffer groove 401, a guide groove 402 is formed in the inner wall of the buffer groove 401, a protrusion is arranged on the outer wall of the buffer block 403 and located in the inside of the guide groove 402, a spring 404 is fixed to the upper end face of the buffer block 403, the other end of the spring 404 is fixedly connected with the top end of the buffer groove 401, a telescopic sleeve rod 405 is arranged in the inside of the spring 404, and the two ends of the telescopic sleeve rod 405 are fixedly connected with the top end of the buffer groove 401 and the buffer block 403 respectively, when the pressure in the tank suddenly rises, the gas pushes the buffer block 403 to slide upward along the inner wall of the buffer groove 401, compresses the spring 404 and the telescopic sleeve rod 405, absorbs the pressure peak value through the spring elastic force, when the pressure suddenly drops, the spring 404 resets and pushes the buffer block 403 to move downward, releases the gas in the buffer groove 401 to compensate the negative pressure, and the guide groove 402 cooperates with the protrusion of the buffer block 403 to ensure that the buffer block 403 vertically slides without deviation.

[0022] The top end of the first cavity groove 7 is fixed with a temperature sensor 9 for temperature detection, the inside top end of the emulsifying tank body 3 is fixed with a pressure sensor 901 for pressure detection, and the control body 2 starts the first heating pipe 701 and the second heating pipe 803 when the temperature sensor 9 detects that the temperature in the emulsifying tank body 3 is lower than the set value.

[0023] In the preferred embodiment, the upper end face of the emulsification tank body 3 is provided with a gas supplement pump 505, the output end of the gas supplement pump 505 is in flow connection with the inside of the emulsification tank body 3, when the pressure in the emulsification tank body 3 is too low, the gas supplement pump 505 is started to supplement gas into the emulsification tank body 3, so that the pressure in the tank is raised to a suitable range, the gas in the emulsification tank body 3 can be supplemented in time, the emulsification process is not affected by the too low pressure, and the smooth progress of the emulsification process is ensured.

[0024] In the preferred embodiment, a motor 6 is fixed at the top center of the emulsification tank body 3, the output end of the motor 6 is fixedly connected with the driving pipe 601, and the distal end of the stirring rod 602 is fixedly connected with the scraper bracket 603 which is in abutting connection with the inner wall of the emulsification tank body 3, when the motor 6 drives the driving pipe 601 to rotate, the stirring rod 602 and the scraper bracket 603 are driven to rotate, the internal materials are mixed and treated, and the materials are uniformly heated.

[0025] The temperature sensor 9 monitors the temperature in the emulsification tank body 3 in real time and feeds back the data to the control system, the control system adjusts the power of the first heating pipe 701 and the second heating pipe 803 according to the set temperature value, and the precise control of the temperature is realized.

[0026] In the preferred embodiment, the support assembly includes a support pipe 801 fixedly arranged at the bottom end in the emulsification tank body 3, the support pipe 801 extends to the bottom end of the second cavity groove 8 and is fixedly connected with the mounting seat 802, the second heating pipe 803 is arranged on the mounting seat 802, and the second heating pipe 803 is arranged in the second cavity groove 8 in the driving pipe 601, the through hole groove 10 in the stirring rod 602 is in flow connection with the inside of the second cavity groove 8, the first heating pipe 701 is arranged in the first cavity groove 7 in a spiral structure to heat the tank wall, the overall temperature is raised, the second heating pipe 803 is fixed in the second cavity groove 8 of the driving pipe 601 through the support pipe 801 and the mounting seat 802, and the heat is transmitted to the stirring rod 602 through the through hole groove 10 to heat the materials internally.

[0027] The temperature sensor 9 monitors the temperature in the emulsification tank body 3 in real time and transmits the temperature data to the control system; the pressure sensor 901 monitors the pressure in the emulsification tank body 3 in real time and transmits the pressure data to the control body 2, the control body 2 adjusts the corresponding equipment according to the set temperature and pressure values, wherein the control body 2 includes a PLC controller and a touch screen for operation.

[0028] Further, the temperature sensor is of the model DS18B20, the pressure sensor is of the model PTG501, and the motor is a servo motor of the model EDSMT-2T110-020A, and the heating pipe is of the model XBS-BXGFL022, which all belong to the prior art and will not be described in detail.

[0029] The contents not described in detail in the specification are all prior art known to those skilled in the art.

[0030] In operation, the control body 2 presets the temperature and pressure parameters required for emulsification, the temperature sensor 9 monitors the temperature in the emulsification tank body 3 in real time and transmits the data to the control body 2, when the detected temperature is lower than the set value, the control body 2 starts the first heating pipe 701 and the second heating pipe 803, wherein the first heating pipe 701 is in a spiral structure in the first cavity groove 7 to heat the tank wall to achieve overall temperature rise, the second heating pipe 803 is fixed in the second cavity groove 8 of the driving pipe 601 through the support pipe 801 and the mounting seat 802, the heat is transmitted to the stirring rod 602 through the through-hole groove 10 to heat the material internally, at the same time, the motor 6 drives the driving pipe 601 to rotate, driving the stirring rod 602 and the scraper bracket 603 to rotate, so that the material is uniformly mixed and heated uniformly, and the scraper bracket 603 rotates in close contact with the inner wall of the tank to avoid material adhesion; The pressure sensor 901 monitors the pressure in the tank in real time and transmits the data to the control body 2, when the pressure is higher than the set value, the control body 2 starts the vacuum generator 5, the gas is discharged through the first conduit 501, the electromagnetic valve 502, the second conduit 503 and the one-way valve 504 to reduce the pressure, when the pressure is lower than the set value, the air injection pump 505 starts to inject gas into the tank to increase the pressure, the one-way valve 504 prevents the backflow of gas, and the electromagnetic valve 502 controls the on-off of the exhaust passage; if the pressure in the tank rises suddenly, the buffer block 403 in the buffer tank 4 is pushed upward along the buffer groove 401, the compression spring 404 and the telescopic sleeve rod 405, the pressure peak value is absorbed by the spring elastic force, when the pressure drops suddenly, the spring 404 resets to push the buffer block 403 downward, releasing the gas in the buffer groove 401 to compensate for the negative pressure, the guide groove 402 cooperates with the protrusion of the buffer block 403 to ensure that it slides vertically without deviation, and the control body 2 adjusts each component in real time according to the sensor feedback during the whole process, realizing accurate double control of temperature and pressure.

[0031] It should be noted that, in the specification, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0032] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. An emulsification equipment temperature and pressure double control adjusting device, comprising a mounting bracket (1), one side of the mounting bracket (1) is provided with a control main body (2), characterized in that: The mounting bracket (1) is provided with a temperature pressure adjusting mechanism for the emulsification device, and the adjusting mechanism comprises: A pressure assembly comprises an emulsification tank body (3) fixed inside the mounting bracket (1), a vacuum generator (5) fixed at the top end of the emulsification tank body (3), a flow assembly provided between the vacuum generator (5) and the emulsification tank body (3) for pressure adjustment, and a buffer tank (4) connected through the top end of the emulsification tank body (3), wherein the buffer tank (4) is provided with a buffer block (403) connected through an elastic assembly inside the buffer tank (4); A temperature assembly comprises a driving pipe (601) rotatably connected through the top end center of the emulsification tank body (3), a stirring rod (602) fixed to the outer wall of the driving pipe (601), a pair of through hole grooves (10) formed in the stirring rod (602), a second cavity groove (8) formed in the driving pipe (601), a second heating pipe (803) connected through a support assembly inside the second cavity groove (8), and a first cavity groove (7) formed in the shell of the emulsification tank body (3), wherein the first cavity groove (7) is provided with a first heating pipe (701) in a spiral structure.

2. The temperature and pressure dual control adjusting device of an emulsifying apparatus according to claim 1, characterized in that: The flow assembly comprises a first conduit (501) connected to the output end of the vacuum generator (5), an electromagnetic valve (502) provided at one end of the first conduit (501), a second conduit (503) provided at one end of the electromagnetic valve (502), and a one-way valve (504) provided at one end of the second conduit (503) and in flow connection with the emulsification tank body (3).

3. The temperature and pressure dual control adjusting device of an emulsification equipment according to claim 1, characterized in that: The elastic assembly comprises a buffer groove (401) formed in the buffer tank (4), wherein the buffer block (403) is in sliding connection with the inner wall of the buffer groove (401), the inner wall of the buffer groove (401) is provided with a guide groove (402), the outer wall of the buffer block (403) is provided with a protrusion located inside the guide groove (402), the upper end face of the buffer block (403) is fixed with a spring (404), and the other end of the spring (404) is fixedly connected with the top end of the buffer groove (401).

4. The temperature and pressure dual control adjusting device of an emulsifying apparatus according to claim 3, characterized in that: The spring (404) is provided with a telescopic sleeve rod (405), and the two ends of the telescopic sleeve rod (405) are fixedly connected with the top end of the buffer groove (401) and the buffer block (403), respectively.

5. The temperature and pressure dual control adjusting device of an emulsification equipment according to claim 1, characterized in that: The upper end face of the emulsification tank body (3) is provided with a gas supplementing pump (505), and the output end of the gas supplementing pump (505) is in flow connection with the inside of the emulsification tank body (3).

6. The temperature and pressure dual control adjusting device of an emulsification equipment according to claim 1, characterized in that: The top center of the emulsification tank body (3) is fixed with a motor (6), the output end of the motor (6) is fixedly connected with the driving pipe (601), and the distal end of the stirring rod (602) is fixed with a scraper bracket (603) in abutting connection with the inner wall of the emulsification tank body (3).

7. The temperature and pressure dual control adjusting device of an emulsification equipment according to claim 1, characterized in that: The support assembly comprises a support pipe (801) fixed at the bottom end inside the emulsifying tank body (3), the support pipe (801) extends to the bottom end of the second cavity groove (8) and is fixed with a mounting seat (802), the second heating pipe (803) is mounted on the mounting seat (802), and the second heating pipe (803) is in the second cavity groove (8) inside the driving pipe (601), and the through hole groove (10) inside the stirring rod (602) extends to the inside of the second cavity groove (8) and is in flow connection.

8. The temperature and pressure dual control adjusting device of an emulsification equipment according to claim 1, characterized in that: The top end of the first cavity groove (7) is fixed with a temperature sensor (9) for temperature detection, and the top end inside the emulsifying tank body (3) is fixed with a pressure sensor (901) for pressure detection.

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