CN214390170U

CN214390170U - Furfural PH improving device capable of improving conversion rate of furfuryl alcohol

Info

Publication number: CN214390170U
Application number: CN202120382251.6U
Authority: CN
Inventors: 刘宝顺; 王敦国; 张福连; 刘金杰; 苗世强
Original assignee: Shandong Changxin Chemical Technology Co ltd
Current assignee: Shandong Changxin Chemical Technology Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-15
Anticipated expiration: 2031-02-20

Abstract

The utility model belongs to the furfural PH improvement device field, in particular to a furfural PH improvement device which can improve the conversion rate of furfuryl alcohol, aiming at the problem that the prior furfural PH improvement device can not fully mix furfuryl alcohol with alkali liquor to cause ineffective reaction, the utility model provides a proposal which comprises a base, wherein the top of the base is slidably connected with a reaction box, the bottom of the reaction box is fixedly connected with a first slide block, the first slide block is slidably connected with a first slide rail, the first slide rail is fixedly connected with the top of the base, the top of the reaction box is fixedly connected with an alkali liquor box, one side of the reaction box is fixedly connected with a movable block, the bottom of the movable block is fixedly connected with a first rotating block, the outer side of the first rotating block is rotatably connected with a movable rod, and one side of the reaction box is fixedly connected with a discharge pipe, the utility model can fully mix furfuryl alcohol with alkali liquor, can effectively carry out the reaction and has simple operation.

Description

Furfural PH improving device capable of improving conversion rate of furfuryl alcohol

Technical Field

The utility model relates to a furfural PH improves device technical field, especially relates to a can improve furfural PH of furfuryl alcohol conversion rate and improve device.

Background

The furfuryl alcohol is a good solvent for varnish, pigment and the like, can also be used for producing a high-temperature-resistant phenolic resin binder for friction wheels, and is an intermediate for producing spices, flavoring agents, medicines and pesticides, so the furfuryl alcohol is a very important industrial raw material, mainly comes from furfural deep processing and is a partial hydrogenation product with hydrogenation reaction only occurring on carbonyl.

The existing furfural PH improving device cannot fully mix furfuryl alcohol with alkali liquor, so that the reaction cannot be effectively carried out, and therefore, the furfural PH improving device capable of improving the conversion rate of furfuryl alcohol is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing technology can not fully mix furfuryl alcohol and alkali liquor, resulting in the defect of not being able to effectively react, and providing a furfural PH improving device which can improve the conversion rate of furfuryl alcohol.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a furfural PH improving device capable of improving furfuryl alcohol conversion rate comprises a base, wherein the top of the base is connected with a reaction box in a sliding manner, the bottom of the reaction box is fixedly connected with a first sliding block, the first sliding block is connected with a first sliding rail in a sliding manner, the first sliding rail is fixedly connected to the top of the base, the top of the reaction box is fixedly connected with an alkaline liquid tank, one side of the reaction box is fixedly connected with a moving block, the bottom of the moving block is fixedly connected with a first rotating block, the outer side of the first rotating block is rotatably connected with a moving rod, one side of the reaction box is fixedly connected with a discharging pipe, the outer side of the discharging pipe is provided with a first valve, the top of the base is fixedly connected with a supporting frame, the top of the supporting frame is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the bottom fixedly connected with second rotary rod of second bevel gear, and the one end fixedly connected with of second rotary rod changes the board, changes the rotatory piece of bottom fixedly connected with second of board, and the outside of the rotatory piece of second rotates with the one end of carriage release lever to be connected.

Preferably, the fixed water pump that is equipped with in top of reaction box, the water inlet has been seted up at the top of water pump, and the delivery port has been seted up to one side of water pump, the one end fixedly connected with drinking-water pipe of water inlet, and the one end of drinking-water pipe extends to the lye incasement, and the one end fixedly connected with outlet pipe of delivery port.

Preferably, one side of the reaction box is fixedly connected with a supporting block, one side of the supporting block is fixedly connected with a transparent pipe, the outer side of the transparent pipe is provided with scales and a second valve, one end of the transparent pipe is connected with the water outlet pipe, the other end of the transparent pipe is fixedly connected with a connecting pipe, and the connecting pipe extends into the reaction box.

Preferably, a movable groove is formed in the base, a rack is fixedly connected in the movable groove, a gear is meshed with the rack, a third rotary rod is fixedly connected to the inner ring of the gear, one end of the third rotary rod extends into the reaction box and is fixedly connected with a plurality of stirring rods, a second sliding block is connected to one end of the third rotary rod in a rotating mode, a second sliding rail is connected to the second sliding rail in a sliding mode, and the second sliding rail is fixedly connected to the bottom of the movable groove.

Preferably, the bottom of the support frame is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a bearing, and an inner ring of the bearing is fixedly connected with the outer side of the second rotating rod.

In the utility model, the furfural PH improving device which can improve the conversion rate of furfuryl alcohol has the beneficial effects;

when furfuryl alcohol needs to be converted, firstly, turning on a water pump, pumping alkali liquor into a water pumping pipe by the water pump, enabling the alkali liquor to enter a water outlet pipe and finally enter a transparent pipe, turning off the water pump when the alkali liquor in the transparent pipe reaches a required scale, then pouring furfuryl alcohol corresponding to the alkali liquor into a reaction box, then turning on a second valve, enabling the alkali liquor to flow into a connecting pipe and finally enter the reaction box to react with furfuryl alcohol in a mixing manner, then turning on a motor, driving a first rotating rod to rotate by the motor, driving a first bevel gear to rotate by the first rotating rod, driving a second bevel gear to rotate by the first bevel gear, driving a second rotating rod to rotate by the second bevel gear, driving a rotating plate to rotate by the second rotating rod, driving a moving rod to move left and right and rotate by the second rotating block, driving a moving block to move left and right, driving the moving block to move left and right by the reaction box by the moving block, the reaction box drives the third rotating rod and the gear to move left and right, the gear moves, is engaged with the rack and rotates, the gear drives the third rotating rod to rotate, the third rotating rod drives the stirring rods to rotate to accelerate the mixing of furfuryl alcohol and alkali liquor, and when the reaction box moves left and right, the furfuryl alcohol and the alkali liquor are driven to shake left and right and are subjected to full mixing reaction, so that the furfural can be produced at the maximum efficiency;

the utility model discloses can be abundant mix furfuryl alcohol and alkali lye, can effectually react, and easy operation.

Drawings

Fig. 1 is a schematic structural diagram of a furfural PH improving apparatus capable of improving conversion rate of furfuryl alcohol according to the present invention;

fig. 2 is a schematic diagram of a schematic side view of a furfural PH improving apparatus capable of improving conversion rate of furfuryl alcohol according to the present invention;

fig. 3 is the schematic diagram of the enlarged structure of the part a of the furfural PH improving apparatus provided by the present invention, which can improve the conversion rate of furfuryl alcohol.

In the figure: the device comprises a base 1, a reaction box 2, a first sliding block 3, a first sliding rail 4, an alkaline liquid box 5, a moving block 6, a first rotating block 7, a moving rod 8, a supporting frame 9, a motor 10, a first rotating rod 11, a first bevel gear 12, a second bevel gear 13, a second rotating rod 14, a discharging pipe 15, a stirring rod 16, a water pump 17, a water pumping pipe 18, a water outlet pipe 19, scales 20, a transparent pipe 21, a connecting pipe 22, a second rotating block 23, a third rotating rod 24, a movable groove 25, a fixed block 26, a bearing 27, a gear 28 and a rack 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a furfural PH improving apparatus capable of improving furfuryl alcohol conversion rate comprises a base 1, a reaction box 2 is slidably connected to the top of the base 1, a first slide block 3 is fixedly connected to the bottom of the reaction box 2, a first slide rail 4 is slidably connected to the first slide block 3, the first slide rail 4 is fixedly connected to the top of the base 1, an alkaline liquid tank 5 is fixedly connected to the top of the reaction box 2, a moving block 6 is fixedly connected to one side of the reaction box 2, a first rotating block 7 is fixedly connected to the bottom of the moving block 6, a moving rod 8 is rotatably connected to the outer side of the first rotating block 7, a discharging pipe 15 is fixedly connected to one side of the reaction box 2, a first valve is arranged on the outer side of the discharging pipe 15, a support frame 9 is fixedly connected to the top of the base 1, a motor 10 is fixedly arranged at the top of the support frame 9, and a first rotating rod 11 is fixedly connected to an output shaft of the motor 10, one end fixedly connected with first bevel gear 12 of first rotary rod 11, first bevel gear 12 meshes there is second bevel gear 13, the bottom fixedly connected with second rotary rod 14 of second bevel gear 13, and the one end fixedly connected with of second rotary rod 14 changes the board, changes the rotatory piece 23 of bottom fixedly connected with second of board, and the outside of the rotatory piece 23 of second rotates with the one end of carriage release lever 8 and is connected.

The utility model discloses in, the fixed water pump 17 that is equipped with in top of reaction box 2, the water inlet has been seted up at the top of water pump 17, and the delivery port has been seted up to one side of water pump 17, and the one end fixedly connected with drinking-water pipe 18 of water inlet, and in the one end of drinking-water pipe 18 extended to lye tank 5, and the one end fixedly connected with outlet pipe 19 of delivery port.

The utility model discloses in, one side fixedly connected with supporting shoe of reaction box 2, one side fixedly connected with hyaline tube 21 of supporting shoe, the outside of hyaline tube 21 is equipped with scale 20 and second valve, and the one end of hyaline tube 21 is connected with outlet pipe 19, and the other end fixedly connected with connecting pipe 22 of hyaline tube 21, and in connecting pipe 22 extended to reaction box 2, hyaline tube 21 matched with the second valve.

The utility model discloses in, movable groove 25 has been seted up in the base 1, fixedly connected with rack 28 in the movable groove 25, rack 28 meshes has gear 29, gear 29's inner circle fixedly connected with third rotary rod 24, the one end of third rotary rod 24 extends to in the reaction box 2 and a plurality of puddlers of fixedly connected with 16, the one end of third rotary rod 24 is rotated and is connected with the second slider, second slider sliding connection has the second slide rail, second slide rail fixed connection is in the bottom of movable groove 25, gear 29 cooperatees with third rotary rod 24.

The utility model discloses in, the bottom fixedly connected with fixed block 26 of support frame 9, one side fixedly connected with bearing 27 of fixed block 26, bearing 27's inner circle and second rotary rod 14's outside fixed connection, bearing 27 plays stabilizing effect.

In the utility model, when furfuryl alcohol is required to be converted, the water pump 17 is firstly turned on, the water pump 17 pumps alkali liquor into the water pumping pipe 18, the alkali liquor enters the water outlet pipe 19 and finally enters the transparent pipe 21, when the alkali liquor in the transparent pipe 21 reaches the required scale 20, the water pump 17 is turned off, then furfuryl alcohol corresponding to the alkali liquor is poured into the reaction box 2, then the second valve is turned on, the alkali liquor flows into the connecting pipe 22 and finally enters the reaction box 2 to react with the furfuryl alcohol in a mixing manner, then the motor 10 is turned on, the motor 10 drives the first rotating rod 11 to rotate, the first rotating rod 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second rotating rod 13 drives the second rotating rod 14 to rotate, the second rotating rod 14 drives the rotating plate to rotate, the rotating plate drives the second rotating block 23 to rotate and the second rotating block 23 drives the moving rod 8 to move left and right and rotate, the movable rod 8 drives the movable block 6 to move left and right, the movable block 6 drives the reaction box 2 to move left and right, the reaction box 2 drives the third rotating rod 24 and the gear 29 to move left and right, the gear 29 moves to be meshed with the rack 28 and rotates, the gear 29 drives the third rotating rod 24 to rotate, the third rotating rod 24 drives the stirring rods 16 to rotate to accelerate mixing of furfuryl alcohol and alkali liquor, the reaction box 2 moves left and right to drive the furfuryl alcohol and the alkali liquor to swing left and right and perform intensive mixing reaction, and furfural can be produced at the maximum efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for improving the PH of the furfural with the function of improving the conversion rate of furfuryl alcohol comprises a base (1) and is characterized in that the top of the base (1) is connected with a reaction box (2) in a sliding manner, the bottom of the reaction box (2) is fixedly connected with a first slide block (3), the first slide block (3) is connected with a first slide rail (4) in a sliding manner, the first slide rail (4) is fixedly connected with the top of the base (1), the top of the reaction box (2) is fixedly connected with an alkaline liquid box (5), one side of the reaction box (2) is fixedly connected with a movable block (6), the bottom of the movable block (6) is fixedly connected with a first rotating block (7), the outer side of the first rotating block (7) is rotatably connected with a moving rod (8), one side of the reaction box (2) is fixedly connected with a discharging pipe (15), the outer side of the discharging pipe (15) is provided with a first valve, the top of the base (1) is fixedly connected with a support frame (9), the fixed motor (10) that is equipped with in top of support frame (9), the first rotary rod of fixedly connected with (11) on the output shaft of motor (10), the first bevel gear of one end fixedly connected with (12) of first rotary rod (11), first bevel gear (12) meshing have second bevel gear (13), the bottom fixedly connected with second rotary rod (14) of second bevel gear (13), and the one end fixedly connected with commentaries on classics board of second rotary rod (14), the rotatory piece of bottom fixedly connected with second (23) of commentaries on classics board, and the outside of the rotatory piece of second (23) is rotated with the one end of carriage release lever (8) and is connected.

2. The device for improving the PH of furfural with high conversion rate of furfuryl alcohol as claimed in claim 1, wherein a water pump (17) is fixedly arranged at the top of the reaction tank (2), a water inlet is arranged at the top of the water pump (17), a water outlet is arranged at one side of the water pump (17), a water pumping pipe (18) is fixedly connected to one end of the water inlet, one end of the water pumping pipe (18) extends into the alkaline liquid tank (5), and a water outlet pipe (19) is fixedly connected to one end of the water outlet.

3. The device for improving PH of furfural with high conversion rate of furfuryl alcohol as claimed in claim 1, wherein a support block is fixedly connected to one side of the reaction tank (2), a transparent tube (21) is fixedly connected to one side of the support block, a scale (20) and a second valve are arranged outside the transparent tube (21), one end of the transparent tube (21) is connected with the water outlet pipe (19), the other end of the transparent tube (21) is fixedly connected with a connecting pipe (22), and the connecting pipe (22) extends into the reaction tank (2).

4. The device for improving the PH of furfural with the capability of improving the conversion rate of furfuryl alcohol as claimed in claim 1, wherein a movable groove (25) is formed in the base (1), a rack (28) is fixedly connected in the movable groove (25), a gear (29) is meshed with the rack (28), a third rotating rod (24) is fixedly connected to the inner ring of the gear (29), one end of the third rotating rod (24) extends into the reaction box (2) and is fixedly connected with a plurality of stirring rods (16), one end of the third rotating rod (24) is rotatably connected with a second sliding block, the second sliding block is slidably connected with a second sliding rail, and the second sliding rail is fixedly connected to the bottom of the movable groove (25).

5. The device for improving PH of furfural with high conversion rate of furfuryl alcohol as claimed in claim 1, wherein the bottom of the supporting frame (9) is fixedly connected with a fixed block (26), one side of the fixed block (26) is fixedly connected with a bearing (27), and the inner ring of the bearing (27) is fixedly connected with the outer side of the second rotating rod (14).