CN215327837U

CN215327837U - Mannose continuous conversion device

Info

Publication number: CN215327837U
Application number: CN202121651471.0U
Authority: CN
Inventors: 刘彦卿; 刘辉
Original assignee: Shijiazhuang Huaxu Pharmaceutical Co ltd
Current assignee: Shijiazhuang Huaxu Pharmaceutical Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-28
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a mannose continuous conversion device, which relates to the technical field of mannose processing and comprises a temperature rising plate, wherein the side wall of the temperature rising plate is fixedly connected with an air inlet pipe, an air outlet pipe, a first discharge pipe and a first feed pipe, the same first U-shaped pipe is fixedly connected between the air inlet pipe and the air outlet pipe, the same second U-shaped pipe is fixedly connected between the first discharge pipe and the first feed pipe, and the outer side wall of the first feed pipe is fixedly connected with an annular pipe. According to the mannose conversion device, the temperature rising plate, the first cylindrical storage tank and the second cylindrical storage tank are matched with each other, the first regulating valve is opened, saturated steam is introduced into the temperature rising plate, the temperature rising plate is preheated, the feed liquid is conducted through the temperature rising plate in a heat conduction mode, and finally the feed liquid enters the next working procedure from the third discharge hole.

Description

Mannose continuous conversion device

Technical Field

The utility model relates to the technical field of mannose processing, in particular to a mannose continuous conversion device.

Background

As is known, glucose is epimerized under an acidic condition by taking molybdate as a catalyst, and can be partially converted into mannose, and a mannose conversion device is a device for balanced heat preservation of mannose generated by glucose reaction and is widely used in the mannose production field; the prior mannose conversion device comprises a cylindrical storage tank, wherein a stainless steel coil is arranged in the cylindrical storage tank, the stainless steel coil is provided with an air inlet and an air outlet, when a conversion agent liquid is added and the liquid is filled, steam is introduced into the stainless steel coil, the temperature of the feeding liquid is raised, when the temperature of the liquid reaches 100 and 102 ℃, the heating is stopped, the heat is preserved for 1-2 hours, and the liquid is injected into the next process after the heat preservation is finished.

When the existing mannose conversion device is used, the temperature is controlled by completely manually adjusting a steam valve, the storage tank can be converted after being filled with the feed liquid, and the converted feed liquid can be converted next time after being completely injected into the next procedure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a mannose continuous conversion device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a continuous conversion equipment of mannose, includes the board that heats, heat board lateral wall fixedly connected with intake pipe, outlet duct, first discharging pipe and first inlet pipe, the same first U type pipe of fixedly connected with between intake pipe and the outlet duct, the same second U type pipe of fixedly connected with between first discharging pipe and the first inlet pipe, first inlet pipe lateral wall fixedly connected with ring pipe, ring pipe lateral wall fixedly connected with back flow and drain pipe, outlet duct lateral wall fixedly connected with trades the flow tube, trade the one end fixed connection that the outlet duct was kept away from to the flow tube on the back flow lateral wall.

As a further description of the above technical solution:

first discharging pipe lateral wall fixedly connected with first communicating pipe, first discharging pipe one end fixedly connected with second inlet pipe is kept away from to first communicating pipe, the first cylindricality storage tank of second inlet pipe lateral wall fixedly connected with, first cylindricality storage tank lateral wall fixedly connected with second discharging pipe.

As a further description of the above technical solution:

the second discharging pipe is far away from one end of the first cylindrical storage tank and fixedly connected with a second communicating pipe, the second communicating pipe is far away from one end of the second discharging pipe and fixedly connected with a third feeding pipe, the outer side wall of the third feeding pipe is fixedly connected with a second cylindrical storage tank, and the side wall of the second cylindrical storage tank is fixedly connected with a third discharging pipe.

As a further description of the above technical solution:

and the side wall of the converter tube is connected with a steam trap.

As a further description of the above technical solution:

the lateral wall of the air inlet pipe is connected with a first regulating valve, and the lateral wall of the first communicating pipe is connected with a second regulating valve.

As a further description of the above technical solution:

and the side wall of the second communicating pipe is connected with a communicating valve.

The utility model has the following beneficial effects:

1. compared with the prior art, the mannose continuous conversion device has the advantages that the first regulating valve is opened through the mutual matching of the temperature rising plate, the first cylindrical storage tank and the second cylindrical storage tank, saturated steam is introduced into the temperature rising plate to preheat the temperature rising plate, the feed liquid is conducted through the temperature rising plate, and finally the feed liquid enters the next working procedure from the third discharge hole.

2. Compared with the prior art, this continuous conversion equipment of mannose mutually supports through flow changing pipe, steam trap, ring pipe and back flow, and the steam that rises in the temperature board is liquefied and is discharged from the gas outlet through the steam trap, conducts the water of liquefaction to the ring pipe through changing the flow board, and the waste heat through water carries out the primary heating to the feed liquid through in the first inlet pipe, the effectual utilization ratio that improves water.

Drawings

FIG. 1 is a schematic connection diagram of a continuous mannose conversion apparatus according to the present invention;

FIG. 2 is a schematic view showing the connection of a temperature rising plate, a first U-shaped pipe and a second U-shaped pipe of a continuous mannose conversion apparatus according to the present invention;

FIG. 3 is a schematic view showing the connection between a loop pipe and a first feeding pipe of a continuous mannose converting apparatus according to the present invention.

Illustration of the drawings:

1. a temperature raising plate; 2. an air inlet pipe; 3. an air outlet pipe; 4. a first discharge pipe; 5. a first feed tube; 6. a first regulating valve; 7. a steam trap; 8. a second regulating valve; 9. a first communication pipe; 10. a first cylindrical tank; 11. a second feed tube; 12. a second discharge pipe; 13. a second communicating pipe; 14. a communication valve; 15. a second cylindrical tank; 16. a third feed pipe; 17. a third discharge pipe; 18. a flow changing pipe; 19. an annular tube; 20. a return pipe; 21. a first U-shaped pipe; 22. a second U-shaped tube; 23. a liquid outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a continuous mannose converting apparatus: including rising temperature board 1, it is a sealed box body to rise temperature board 1, 1 lateral wall fixedly connected with intake pipe 2 of board that rises temperature, outlet duct 3, first discharging pipe 4 and first inlet pipe 5, 1 lateral wall of board that rises temperature is seted up respectively with intake pipe 2, outlet duct 3, the through hole of 5 looks adaptations of first discharging pipe 4 and first inlet pipe, 2 lateral walls of intake pipe are connected with first governing valve 6, the first connecting pipe 9 of 4 lateral walls fixedly connected with of first discharging pipe, 9 lateral walls of first connecting pipe are connected with second governing

valve

8, 4 one end fixedly connected with second inlet pipe 11 of first discharging pipe are kept away from to first connecting pipe 9.

Wherein, the outer side wall of the second feeding pipe 11 is fixedly connected with a first cylindrical storage tank 10, the side wall of the first cylindrical storage tank 10 is fixedly connected with a second discharging pipe 12, one end of the second discharging pipe 12 far away from the first cylindrical storage tank 10 is fixedly connected with a second communicating pipe 13, the side wall of the second communicating pipe 13 is connected with a communicating valve 14, one end of the second communicating pipe 13 far away from the second discharging pipe 12 is fixedly connected with a third feeding pipe 16, the outer side wall of the third feeding pipe 16 is fixedly connected with a second cylindrical storage tank 15, the side wall of the second cylindrical storage tank 15 is fixedly connected with a third discharging pipe 17, in the normal production process of the device, the first cylindrical storage tank 10 and the second cylindrical storage tank 15 must be fully filled, the inlet and outlet flow of the feed liquid is controlled by the second regulating valve 8 according to the detention time of the feed liquid in the two storage tanks, the temperature of the reaction feed liquid is controlled by the first regulating valve 6 according to the temperature of the feed liquid, the final purpose of the two regulating valves is to ensure that the temperature of the feed liquid is properly maintained at 100 and 102 ℃, the total detention time of the feed liquid in the storage tank is 1-2h, and the specific time is determined according to the content of the feed liquid.

Further, the same first U type pipe 22 of fixedly connected with between intake pipe 2 and the outlet duct 3, the same second U type pipe 21 of fixedly connected with between first discharging pipe 4 and the first inlet pipe 5, the equal fixed connection of first U type pipe 22 and second U type pipe 21 is on 1 inside wall of rising temperature board, 5 outside wall fixedly connected with ring pipe 19 of first inlet pipe, 19 side wall fixedly connected with back flow pipe 20 and drain pipe 23 of ring pipe, discharge from drain pipe 23 after the liquefied steam process that flows current for the second time utilizes, 3 outside wall fixedly connected with of outlet duct changes flow pipe 18, it is connected with steam trap 7 to change flow pipe 18 lateral wall, the one end fixed connection that outlet duct 3 was kept away from to change flow pipe 18 is on the back flow pipe 20 outside wall.

The working principle is as follows: when the device works, a worker firstly installs the device at a position required by a user, so that a first feeding pipe 5 is connected to a glucose liquid feeding mechanism for adding a conversion agent in advance, a first regulating valve 6 is opened, saturated steam is introduced into a temperature rising plate 1 through an air inlet pipe 2 to preheat the temperature rising plate 1, when the temperature of the temperature rising plate 1 reaches 100 ℃, a communicating valve 14 is opened, the glucose liquid added with the conversion agent in advance is injected into the first feeding pipe 5, the liquid is subjected to heat conduction through the temperature rising plate 1, the temperature is instantly raised to 100-, and finally, the feed liquid enters the next procedure from the third discharge pipe 17, and the working principle of the device is analyzed, so that the problem of the singleness of the original device is solved, the operation automation is realized, the labor capacity of workers is reduced, the energy consumption is reduced, and the production efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A continuous mannose conversion apparatus, comprising: including heating plate (1), heating plate (1) lateral wall fixedly connected with intake pipe (2), outlet duct (3), first discharging pipe (4) and first inlet pipe (5), the same first U type pipe (22) of fixedly connected with between intake pipe (2) and outlet duct (3), the same second U type pipe (21) of fixedly connected with between first discharging pipe (4) and first inlet pipe (5), first inlet pipe (5) lateral wall fixedly connected with ring pipe (19), ring pipe (19) lateral wall fixedly connected with back flow (20) and drain pipe (23), outlet duct (3) lateral wall fixedly connected with trades flow tube (18), the one end fixed connection that outlet duct (3) were kept away from in trades flow tube (18) is on back flow (20) lateral wall.

2. The continuous mannose converting apparatus according to claim 1, wherein: first discharging pipe (4) lateral wall fixedly connected with first communicating pipe (9), first discharging pipe (4) one end fixedly connected with second inlet pipe (11) are kept away from in first communicating pipe (9), the first cylindricality storage tank (10) of second inlet pipe (11) lateral wall fixedly connected with, first cylindricality storage tank (10) lateral wall fixedly connected with second discharging pipe (12).

3. The continuous mannose converting apparatus according to claim 2, wherein: the utility model discloses a storage tank, including first cylindricality storage tank (10) one end fixedly connected with second communicating pipe (13) are kept away from in second discharging pipe (12), second discharging pipe (12) one end fixedly connected with third feeding pipe (16) are kept away from in second communicating pipe (13), third feeding pipe (16) lateral wall fixedly connected with second cylindricality storage tank (15), second cylindricality storage tank (15) lateral wall fixedly connected with third discharging pipe (17).

4. The continuous mannose converting apparatus according to claim 1, wherein: the side wall of the flow exchanging pipe (18) is connected with a steam trap (7).

5. The continuous mannose converting apparatus according to claim 2, wherein: the lateral wall of the air inlet pipe (2) is connected with a first regulating valve (6), and the lateral wall of the first communicating pipe (9) is connected with a second regulating valve (8).

6. The continuous mannose converting apparatus according to claim 3, wherein: and the side wall of the second communicating pipe (13) is connected with a communicating valve (14).