CN215353357U

CN215353357U - Glyceryl triacetate neutralizing device

Info

Publication number: CN215353357U
Application number: CN202121540017.8U
Authority: CN
Inventors: 蒋海明; 潘光亮; 赖正波; 杜云忠; 陈艳琼; 普江涛; 李春红
Original assignee: Yunnan Province Yuxi City Solvent Factory Co ltd
Current assignee: Yunnan Province Yuxi City Solvent Factory Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-31
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a glyceryl triacetate neutralizing device which comprises a box body, an air pump, a foam scraping unit and a control panel, wherein the control panel is positioned at the upper left corner of the front surface of the box body, the box body is divided into three chambers by partition plates, the three chambers are a mixing chamber, an air blowing chamber and a neutralizing chamber sequentially from left to right, the air pump is positioned at the left side of the box body, the input end of the air pump is connected with the control panel, the foam scraping unit consists of a motor, a transmission rod, a foam scraping plate and a recovery tank, and the input end of the motor is connected with the control panel. According to the utility model, the control panel is arranged to connect the control parts together, so that the automation degree of the equipment is improved, the manual participation is greatly reduced, the working efficiency is effectively improved, and the special air nozzle is additionally arranged on the air outlet pipe, so that the mixing degree of the two solutions is enhanced, the use efficiency of the sodium carbonate solution is improved, and the production cost of an enterprise is reduced.

Description

Glyceryl triacetate neutralizing device

Technical Field

The utility model relates to the field of fine chemical engineering, in particular to a glyceryl triacetate neutralizing device.

Background

The human beings have close relationship with chemical engineering and are popularized in various aspects of life. In modern life, chemical products can not be left at all times and places, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment. Some chemical products play an epoch-making important role in the development history of human beings. Their production and use even represent a certain historical stage of human civilization.

Glyceryl triacetate, also known as Glyceryl Triacetate (GTA), is called as triglyceride for short, is a colorless, odorless, transparent and viscous oily liquid, and is an intermediate for preparing a plurality of fine chemical products. The boiling point of the glyceryl triacetate is 258-260 under normal temperature and normal pressure, the density at DEG C is 1.16g/mL, the refractive index is 1.430-1.435, the glyceryl triacetate can be mixed and dissolved with most organic solvents such as ethanol, ether, benzene, chloroform and the like, but the glyceryl triacetate is insoluble in mineral oil and slightly soluble in water, and the solubility in water at 25 ℃ is only 5.9 g/100 mL. Can be used as hardening agent of soil, bactericide of vegetables and fruits, perfume fixative, cleaning disinfectant, food additive, etc. It is mainly used as a plasticizer for cigarette filters in view of its ability to provide good elasticity, breathability and suitable hardness. At present, the glyceryl triacetate is counted by more than ten thousand tons in the annual production quantity and demand quantity of China, and becomes a very beautiful chemical product and daily necessities.

Glyceryl triacetate is in the manufacturing process, needs to carry out neutralization treatment with crude product glyceryl triacetate and sodium carbonate solution, and present neutralization mode is generally put into the mixing chamber with these two kinds of solutions and is directly stirred, needs artifical material loading and stirring in the mixing process, wastes time and energy, greatly reduced work efficiency, and manual stirring can not make two kinds of solution intensive mixing reaction, has reduced sodium carbonate solution's availability factor.

Disclosure of Invention

In order to solve the problems, the utility model provides the glyceryl triacetate neutralizing device which has high neutralizing efficiency and can effectively improve the service efficiency of the sodium carbonate solution.

In order to achieve the purpose, the utility model adopts the following technical scheme: a glyceryl triacetate neutralizing device comprises a box body, an air pump, a foam scraping unit and a control panel, wherein the control panel is positioned at the front upper left corner of the box body, the input end of the control panel is connected with a power supply, the top end of the box body is of an open structure, an observation terrace is arranged at the front of the box body, three cavities are formed in the box body through partition plates, the three cavities sequentially comprise a mixing chamber, an air blowing chamber and a neutralizing chamber from left to right, the partition plates between the mixing chamber and the air blowing chamber are first partition plates, the partition plates between the air blowing chamber and the neutralizing chamber are second partition plates, the height of the first partition plate is higher than that of the second partition plate, a flow guide pipe is arranged at the upper part of the first partition plate, the flow guide pipe is an elbow pipe, the upper pipe orifice of the flow guide pipe is communicated with the mixing chamber, the lower pipe orifice is positioned at the lower part of the mixing chamber, a slag discharging pipe is arranged at the bottom of the back of the neutralizing chamber, the slag discharging pipe is two slag discharging pipes, and a discharge pipe is arranged above the air blowing pipe, the slag discharging pipe and the discharging pipe are provided with electromagnetic valves, and the input ends of the electromagnetic valves are connected with the control panel.

The utility model discloses a mixing chamber, including mixing chamber, diaphragm, sodium carbonate material pipe, solenoid valve, control panel, be equipped with triacetin material pipe in the lower chamber, the discharge gate of triacetin material pipe is located lower chamber lower part, is equipped with the solenoid valve on the triacetin material pipe, the input and the control panel of solenoid valve are connected, be equipped with triacetin material pipe in the lower chamber, and the discharge gate of triacetin material pipe is located lower chamber lower part, is equipped with the solenoid valve on the triacetin material pipe, and the input and the control panel of solenoid valve are connected.

The air pump is located on the left side of the box body, the input end of the air pump is connected with the control panel, the output end of the air pump is led into the lower portion of the air blowing chamber through the air outlet pipe, an air nozzle is arranged on the air outlet of the air outlet pipe, an electromagnetic valve is further arranged on the air outlet pipe, and the input end of the electromagnetic valve is connected with the control panel.

The foam scraping unit comprises a motor, a transmission rod, a foam scraping plate and a recovery tank, the recovery tank is positioned at the right end of the box body and communicated with the box body, the top end of the recovery tank is connected with the top end of the box body, a recovery pipe is arranged at the bottom of the recovery tank, a valve is arranged on the recovery pipe communicated with the box body at the outlet of the recovery pipe, a waste pipe is arranged on the back surface of the recovery tank, a valve is arranged on the waste pipe, the motor is arranged at the right upper corner of the back surface of the recovery tank, the input end of the motor is connected with a control panel, the number of the transmission rods is two, namely a first transmission rod and a second transmission rod, the first transmission rod is positioned at the top end of the box body above the recovery tank, the second transmission rod is positioned at the top end of the box body above the air blowing chamber, the active end of the first transmission rod is connected with the output end of the motor through a chain, and the two ends of the first transmission rod are respectively connected with the two ends of the second transmission rod through a transmission chain, and the top end of the foam scraping plate is respectively fixed with the transmission chains at the two ends of the second transmission rod.

Preferably, for make sodium carbonate solution and glyceryl triacetate mix more fully, the air nozzle comprises installation shell and spout, the installation shell is hollow cylinder, and the bottom of installation shell is last to be equipped with the inlet port and is connected with the outlet duct of air pump through the inlet port, and a plurality of ventholes have been seted up to the equidistance on the outer peripheral face of installation shell, the spout is loudspeaker form, and venthole quantity is the same on the quantity of spout and the installation shell, just is connected with it.

The working principle is that when in use, a feed inlet of a glyceryl triacetate material pipe is connected with an external glyceryl triacetate storage tank, a feed inlet of a sodium carbonate material pipe is connected with the external sodium carbonate storage tank, a discharge pipe is connected with an external storage tank, then a control panel is used for controlling electromagnetic valves on the glyceryl triacetate material pipe and the sodium carbonate material pipe to enable two solutions to enter a mixing chamber, the solutions are preliminarily mixed in the mixing chamber and enter an air blowing chamber through a guide pipe, at the moment, an air pump is opened to blow and stir the solutions in the air blowing chamber, the stirred solutions enter a neutralization chamber to perform neutralization reaction, each component of a foam scraping unit works in real time, a foam scraping plate scrapes foams generated by the blowing, stirring and neutralization reaction to a recovery tank to perform precipitation, the discharge pipe is opened after the solutions in the neutralization chamber are neutralized to enable the solutions to flow into the storage tank, namely, one-time neutralization treatment is completed, and finally when the foam precipitation time in the recovery tank is enough, and opening the waste pipe to discharge the waste on the surface layer, and opening the recovery pipe to reflux the precipitated solution into the neutralization chamber for recovery.

Has the advantages that: the utility model connects all control parts together by arranging the control panel, thereby improving the automation degree of the equipment, greatly reducing the manual participation and effectively improving the working efficiency.

The special air nozzle is additionally arranged on the air outlet pipe, so that the mixing degree of the two solutions is enhanced, the use efficiency of the sodium carbonate solution is improved, and the production cost of an enterprise is reduced.

The foam scraping unit is arranged on the box body, so that foam generated by air blowing, stirring and neutralization reaction can be collected, precipitated and recovered in real time, the neutralization quality is improved, and waste can be reduced.

Drawings

Fig. 1 is a schematic perspective view a of the present invention.

Fig. 2 is a schematic perspective view B of the present invention.

Fig. 3 is a schematic front view of the present invention.

FIG. 4 is a schematic top view of the present invention.

FIG. 5 is a schematic view of an air nozzle according to the present invention.

In the figure: 1. a box body; 2. a control panel; 3. an air pump; 4. observing the terraced; 5. a mixing chamber; 6. an air blowing chamber; 7. a neutralization chamber; 8. a first separator plate; 9. a second separator plate; 10. a flow guide pipe; 11. a slag pipe; 12. a discharge pipe; 13. a third clapboard; 14. a sodium carbonate pipe; 15. a triacetin pipe; 16. an air outlet pipe; 17. an air nozzle; 18. a motor; 19. a foam scraping plate; 20. a recovery tank; 21. a recovery pipe; 22. a waste pipe; 23. a first transmission rod; 24. a second transmission rod; 25. mounting a shell; 26. and (4) a nozzle.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

Example 1

As shown in fig. 1-4, a glyceryl triacetate neutralizing device comprises a box body 1, an air pump 3, a foam scraping unit and a control panel 2, wherein the control panel 2 is positioned at the upper left corner of the front of the box body 1, the input end of the control panel 2 is connected with a power supply, the top end of the box body 1 is of an open structure, the front of the box body 1 is provided with an observation terrace 4, the box body 1 is internally divided into three chambers by partitions, the three chambers are a mixing chamber 5, an air blowing chamber 6 and a neutralizing chamber 7 from left to right in sequence, the partition between the mixing chamber 5 and the air blowing chamber 6 is a first partition 8, the partition between the air blowing chamber 6 and the neutralizing chamber 7 is a second partition 9, the first partition 8 is higher than the second partition 9, the upper part of the first partition 8 is provided with a flow guide pipe 10, the flow guide pipe 10 is a bent pipe, the upper pipe orifice of the flow guide pipe 10 is communicated with the mixing chamber 5, the lower pipe orifice is positioned at the lower part of the air blowing chamber 6, the bottom at the 7 backs of neutralization chamber is equipped with slag discharging pipe 11, and the quantity of slag discharging pipe 11 is two, and 11 tops of slag discharging pipe are equipped with discharging pipe 12, be equipped with the solenoid valve on 11 and the discharging pipe 12 of slag discharging, the input and the control panel 2 of solenoid valve are connected.

5 bottom mid points of mixing chamber are equipped with No. three baffle 13, and No. three baffle 13 separates into upper plenum and lower plenum with mixing chamber 5, and No. three baffle 13 highly be ⅓ of a baffle 8, be equipped with sodium carbonate material pipe 14 in the upper plenum, the discharge gate of sodium carbonate material pipe 14 is located the upper plenum lower part, is equipped with the solenoid valve on the sodium carbonate material pipe 14, and the input and the control panel 2 of solenoid valve are connected, be equipped with triacetin material pipe 15 in the lower plenum, the discharge gate of triacetin material pipe 15 is located the lower plenum lower part, is equipped with the solenoid valve on triacetin material pipe 15, and the input and the control panel 2 of solenoid valve are connected.

The air pump 3 is located on the left side of the box body 1, the input end of the air pump 3 is connected with the control panel 2, the output end of the air pump 3 is led into the lower portion of the air blowing chamber 6 through the air outlet pipe 16, an air nozzle 17 is arranged on the air outlet of the air outlet pipe 16, an electromagnetic valve is further arranged on the air outlet pipe 16, and the input end of the electromagnetic valve is connected with the control panel 2.

The foam scraping unit comprises a motor 18, a transmission rod, a foam scraping plate 19 and a recovery tank 20, the recovery tank 20 is positioned at the right end of the box body 1 and communicated with the box body 1, the top end of the recovery tank 20 is connected with the top end of the box body 1, a recovery pipe 21 is arranged at the bottom of the recovery tank 20, a valve is arranged on the recovery pipe 21 communicated with the inside of the box body 1 at the outlet of the recovery pipe 21, a waste pipe 22 is arranged at the back of the recovery tank 20, a valve is arranged on the waste pipe 22, the motor 18 is arranged at the right upper corner of the back of the recovery tank 20, the input end of the motor 18 is connected with the control panel 2, the number of the transmission rods is two, namely a first transmission rod 23 and a second transmission rod 24, the first transmission rod 23 is positioned at the top end of the box body 1 above the left of the recovery tank 20, the second transmission rod 24 is positioned at the top end of the box body 1 above the blowing chamber 6, and the active end of the first transmission rod 23 is connected with the output end of the motor 18 through a chain, two ends of the first transmission rod 23 are connected with two ends of the second transmission rod 24 through transmission chains respectively, and the top end of the foam scraping plate 19 is fixed with the transmission chains at two ends of the second transmission rod 24 respectively.

Example 2

As shown in fig. 1 to 5, the specific embodiment differs from example 1 in that: the air nozzle 17 comprises installation shell 25 and spout 26, installation shell 25 is hollow cylinder, and the bottom end of installation shell 25 is equipped with the inlet port and is connected with the outlet duct 16 of air pump 3 through the inlet port, and a plurality of ventholes have been seted up to the equidistance on the outer peripheral face of installation shell 25, spout 26 is loudspeaker form, and the venthole quantity is the same on the quantity of spout 26 and the installation shell 25, just is connected with it.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a glyceryl triacetate neutralization apparatus, includes box (1), air pump (3), scrapes foam unit and control panel (2), its characterized in that: the control panel (2) is located at the front upper left corner of the box body (1), the input end of the control panel (2) is connected with a power supply, the top end of the box body (1) is of an open structure, an observation step (4) is arranged on the front side of the box body (1), three chambers are formed in the box body (1) through partition plates, the three chambers sequentially comprise a mixing chamber (5), an air blowing chamber (6) and a neutralizing chamber (7) from left to right, a partition plate between the mixing chamber (5) and the air blowing chamber (6) is a first partition plate (8), a partition plate between the air blowing chamber (6) and the neutralizing chamber (7) is a second partition plate (9), the height of the first partition plate (8) is higher than that of the second partition plate (9), a guide pipe (10) is arranged on the upper portion of the first partition plate (8), the guide pipe (10) is an elbow pipe, an upper pipe orifice of the guide pipe (10) is communicated with the mixing chamber (5), and a lower pipe orifice is located at the lower portion of the air blowing chamber (6), the bottom of the back of the neutralization chamber (7) is provided with two slag discharging pipes (11), a discharging pipe (12) is arranged above the slag discharging pipes (11), the slag discharging pipes (11) and the discharging pipe (12) are provided with electromagnetic valves, and the input ends of the electromagnetic valves are connected with the control panel (2);

the middle point of the bottom end of the mixing chamber (5) is provided with a third partition plate (13), the third partition plate (13) divides the mixing chamber (5) into an upper chamber and a lower chamber, the height of the third partition plate (13) is 1/2-1/3 of a first partition plate (8), a sodium carbonate pipe (14) is arranged in the upper chamber, a discharge port of the sodium carbonate pipe (14) is positioned at the lower part of the upper chamber, the sodium carbonate pipe (14) is provided with an electromagnetic valve, the input end of the electromagnetic valve is connected with the control panel (2), a glyceryl triacetate pipe (15) is arranged in the lower chamber, a discharge port of the glyceryl triacetate pipe (15) is positioned at the lower part of the lower chamber, the glyceryl triacetate pipe (15) is provided with the electromagnetic valve, and the input end of the electromagnetic valve is connected with the control panel (2);

the air pump (3) is positioned on the left side of the box body (1), the input end of the air pump (3) is connected with the control panel (2), the output end of the air pump (3) is introduced into the inner lower part of the air blowing chamber (6) through an air outlet pipe (16), an air nozzle (17) is arranged on an air outlet of the air outlet pipe (16), an electromagnetic valve is further arranged on the air outlet pipe (16), and the input end of the electromagnetic valve is connected with the control panel (2);

the foam scraping unit comprises a motor (18), a transmission rod, a foam scraping plate (19) and a recovery tank (20), wherein the recovery tank (20) is positioned at the right end of the box body (1) and communicated with the box body (1), the top end of the recovery tank (20) is connected with the top end of the box body (1), a recovery pipe (21) is arranged at the bottom of the recovery tank (20), a valve is arranged on the recovery pipe (21) communicated with the box body (1) at the outlet of the recovery pipe (21), a waste pipe (22) is arranged at the back of the recovery tank (20), a valve is arranged on the waste pipe (22), the motor (18) is arranged at the right upper corner of the back of the recovery tank (20), the input end of the motor (18) is connected with the control panel (2), the number of the transmission rods is two, namely a first transmission rod (23) and a second transmission rod (24), the first transmission rod (23) is positioned at the top end of the box body (1) above the left of the recovery tank (20), the second transmission rod (24) is located at the top end of the box body (1) above the blowing chamber (6), the driving end of the first transmission rod (23) is connected with the output end of the motor (18) through a chain, two ends of the first transmission rod (23) are connected with two ends of the second transmission rod (24) through transmission chains respectively, and the top end of the foam scraping plate (19) is fixed with the transmission chains at two ends of the second transmission rod (24) respectively.

2. The glyceryl triacetate neutralization apparatus of claim 1, wherein: air nozzle (17) comprises installation shell (25) and spout (26), installation shell (25) are hollow cylinder, and the bottom end of installation shell (25) is equipped with the inlet port and is connected with outlet duct (16) of air pump (3) through the inlet port, and a plurality of ventholes have been seted up to the equidistance on the outer peripheral face of installation shell (25), spout (26) are loudspeaker forms, and venthole quantity is the same on the quantity of spout (26) and installation shell (25), just is connected with it.