CN113750923A

CN113750923A - Esterification recovery system

Info

Publication number: CN113750923A
Application number: CN202111006669.8A
Authority: CN
Inventors: 潘泉泉; 徐耀民; 钟晓昵; 陈贵
Original assignee: Tongkun Group Zhejiang Hengteng Differentiation Fiber Co ltd
Current assignee: Tongkun Group Zhejiang Hengteng Differentiation Fiber Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-12-07

Abstract

The invention discloses an esterification recovery system, which relates to the technical field of chemical processing, and comprises a base plate, wherein a first lifting component and a second lifting component are symmetrically and fixedly arranged at the edge of the top end of the base plate, the first lifting component and the second lifting component are identical in structure and size, the first lifting component and the second lifting component are jointly and fixedly connected with a stirring component, a screw rod is driven to rotate by a first clothes motor, a screw cylinder drives a movable block to move up and down along with the movement of the screw rod, a connecting piece moves up and down along with the movement of the screw rod, the first lifting component and the second lifting component are synchronously driven to move up and down along with the movement of the stirring component due to the identical structure of the first lifting component and the second lifting component, a driving gear is driven by a second clothes motor to rotate a synchronous piece, a driven gear drives a turnover component to overturn by a second bearing, so that materials in a reaction container are poured into a storage box, the device can retrieve the material fast for the processing speed.

Description

Esterification recovery system

Technical Field

The invention relates to the technical field of chemical processing, in particular to an esterification reaction recovery system.

Background

Esterification is a type of organic chemical reaction, which is the reaction of alcohol with carboxylic acid or oxygen-containing inorganic acid to produce ester and water. The method is divided into three types of reactions, namely a reaction of carboxylic acid and alcohol, a reaction of inorganic oxyacid and alcohol and a reaction of inorganic strong acid and alcohol. The esterification of carboxylic acids with alcohols is reversible and generally very slow, so concentrated sulfuric acid is often used as a catalyst.

The existing esterification reaction equipment cannot recover materials quickly after being used, so that the processing efficiency is influenced, and when the esterification reaction equipment needs to be overhauled, the esterification reaction equipment is relatively complex, so that an esterification reaction recovery system is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an esterification reaction recovery system, which solves the problems that materials cannot be quickly recovered, the processing efficiency is influenced, and the esterification reaction equipment is complex to overhaul.

In order to achieve the purpose, the invention is realized by the following technical scheme: an esterification reaction recovery system comprises a base plate, wherein a first lifting assembly and a second lifting assembly are symmetrically and fixedly mounted at the edge of the top end of the base plate, the first lifting assembly and the second lifting assembly are identical in structure and size, the first lifting assembly and the second lifting assembly are jointly and fixedly connected with a stirring assembly, a base assembly is fixedly mounted at the top end of the base plate and positioned between the first lifting assembly and the second lifting assembly, a turnover assembly is fixedly mounted at the top of the base assembly, a limiting frame is fixedly mounted at the top end of the base plate and positioned on one side of the base assembly, and a storage box is placed inside the limiting frame;

the overturning assembly comprises a reaction container, two sets of fixing pieces and a set of supporting rings are connected to the outside of the reaction container, the fixing pieces are fixedly connected through a plurality of sets of fourth fastening bolts, two sets of connecting plates are symmetrically and fixedly connected to the outer surfaces of the supporting rings, each set of connecting plates are provided with side faces, and are respectively fixedly connected with first fixing columns towards the first lifting assembly and the second lifting assembly, the bottom ends of the fixing pieces and the top ends of the connecting plates of each set are fixedly connected with rotating pieces, two corresponding sets of rotating pieces are connected with driving arms jointly, each set of fixing pieces are fixedly connected with second fixing columns on the outer surfaces of the fixing pieces, second bearings are sleeved on the outer surfaces of the second fixing columns, and driven gears are sleeved outside the free ends of the second fixing columns.

Preferably, the first lifting assembly comprises a shell fixedly installed at the edge of the top end of the base plate, a first sliding groove is formed in the inner side face of the shell, first bearings are sleeved on the top and the bottom of the shell, a screw rod is fixedly connected to the inside of the first bearings in a common mode, and a first private clothes motor is fixedly installed on the top end of the screw rod and the top end of the shell in a common mode.

Preferably, the external connection of lead screw has a silk section of thick bamboo, the outside fixedly connected with movable block of a silk section of thick bamboo, the side fixed mounting of movable block has the draw runner, the draw runner is located the inside of first spout, the another side-mounting of movable block has the connecting piece, form fixed connection through the first fastening bolt of a plurality of groups between movable block and the connecting piece, the connecting piece is "L" style of calligraphy structure, and the second fastening bolt of a plurality of groups is installed to the bottom.

Preferably, the stirring assembly comprises a cover plate, a speed reducer is fixedly installed at the top end of the cover plate, a rotating motor is fixedly installed at the top end of the speed reducer, two groups of feeding plates are symmetrically and fixedly installed at the top end of the cover plate, a plurality of groups of first bolt holes are symmetrically formed in the top end of the cover plate, a clamping plate is fixedly connected to the bottom end of the cover plate, the rotating end of the speed reducer penetrates through the cover plate and the first bolt holes, and a stirring piece is fixedly connected to the rotating end of the speed reducer.

Preferably, the outer surface of the cover plate has the same size as the outer surface of the reaction vessel, the outer surface of the first bolt hole has the same size as the inner surface of the reaction vessel, and the bottoms of the plurality of groups of second fastening bolts are respectively located inside the plurality of groups of first bolt holes.

Preferably, the base subassembly includes base and the private clothes motor of second of fixed mounting on the base plate top, the private clothes motor of second is located one side of base, the top of base is connected with two sets of stoppers of symmetric connection, base and every group stopper all form through the hinge and rotate the connection, the top of base and the bottom of every group stopper all set up some recesses, the internal connection of stopper has the third fastening bolt, the second bolt hole has been seted up on the top of base, two sets of second spouts have been seted up to the top symmetry of base, a set of lateral wall fixedly connected with axis of rotation in top of base, the driving gear has been cup jointed to the free end outside of axis of rotation, the rotation end of the private clothes motor of second and the common fixedly connected with synchronizing part of surface of axis of rotation.

Preferably, each set of the second bearings is respectively located inside each set of the grooves, and the second bearings are fixedly and rotatably connected through a corresponding set of the third fastening bolts.

Preferably, each group of the first fixing columns is respectively located inside each group of the second sliding grooves, the driven gear and the driving gear are identical in structure and are in meshed connection, and the gear ratio of the driven gear to the driving gear is 1: 1.

Advantageous effects

The invention provides an esterification reaction recovery system. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an esterification recovery system, it rotates to drive the lead screw through first clothes motor in private, a silk section of thick bamboo drives the movable block and follows and reciprocate, then the connecting piece is followed and is reciprocated, because first lifting unit and second lifting unit structure are the same, then first lifting unit and second lifting unit drive the stirring subassembly in step and reciprocate, it makes the driving gear rotate to drive the synchronizing member by the clothes motor in private of second, then driven gear drives the upset subassembly and utilizes the second bearing to overturn, and then inside making the inside material of reaction vessel pour into the receiver, the device can retrieve the material fast, accelerate the processing rate.

2. The utility model provides an esterification recovery system, drives through first lifting unit and second lifting unit in step and stirs the subassembly and reciprocate, can be convenient overhauls stirring subassembly and reaction vessel, reduces working strength.

3. The utility model provides an esterification reaction recovery system, makes first lifting unit and second lifting unit fix stirring subassembly through a plurality of groups second fastening bolt, makes two sets of mountings fix reaction vessel by a plurality of groups fourth fastening bolt, when stirring subassembly or reaction vessel need the maintenance with trade or clearance, convenient to detach and installation are convenient for clear up it.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the first lifting assembly in a disassembled state;

FIG. 3 is a schematic view of the construction of the whipping assembly of the present invention;

FIG. 4 is a schematic structural view of a base assembly of the present invention;

fig. 5 is a schematic structural diagram of the flip assembly of the present invention.

In the figure: 1. a substrate; 2. a first lifting assembly; 21. a housing; 22. a first chute; 23. a first bearing; 24. a screw rod; 25. a first personal garment motor; 26. a wire barrel; 27. a movable block; 28. a slide bar; 29. a connecting member; 210. a first fastening bolt; 211. a second fastening bolt; 3. a second lifting assembly; 4. an agitation assembly; 41. a cover plate; 42. a speed reducer; 43. rotating the motor; 44. a feeding plate; 45. a first bolt hole; 46. a clamping plate; 47. a stirring member; 5. a base assembly; 51. a base; 52. a second personal garment motor; 53. a limiting block; 54. a hinge; 55. a groove; 56. a third fastening bolt; 57. a second bolt hole; 58. a second chute; 59. a rotating shaft; 510. a driving gear; 511. a synchronizing member; 6. a turnover assembly; 61. a reaction vessel; 62. a fixing member; 63. a ring; 64. a fourth fastening bolt; 65. a connecting plate; 66. a first fixed column; 67. a rotating member; 68. driving the arm; 69. a second fixed column; 610. a second bearing; 611. a driven gear; 7. a limiting frame; 8. an accommodating box.

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, the present invention provides a technical solution: the utility model provides an esterification recovery system, including base plate 1, the top edge symmetry fixed mounting of base plate 1 has first lifting unit 2 and second lifting unit 3, and first lifting unit 2 and second lifting unit 3's the same and size of structure equals, the common fixedly connected with of first lifting unit 2 and second lifting unit 3 stirs subassembly 4, base subassembly 5 is fixedly mounted on the top of base plate 1 and between being located first lifting unit 2 and second lifting unit 3, base subassembly 5's top fixed mounting has upset subassembly 6, one side fixed mounting that base subassembly 5 was just located on the top of base plate 1 has spacing frame 7, receiver 8 has been placed to the inside of spacing frame 7.

Referring to fig. 5, the turnover assembly 6 includes a reaction container 61, two sets of fixing members 62 and a set of supporting ring 63 are connected to the outside of the reaction container 61, the two sets of fixing members 62 are fixedly connected to each other by a plurality of sets of fourth fastening bolts 64, two sets of connecting plates 65 are fixedly connected to the outer surface of the supporting ring 63, a first fixing column 66 is fixedly connected to the side surface of each set of connecting plates 65 and respectively faces the first lifting assembly 2 and the second lifting assembly 3, a rotating member 67 is fixedly connected to the bottom end of each set of fixing members 62 and the top end of each set of connecting plates 65, a driving arm 68 is connected to each corresponding set of rotating members 67, a second fixing column 69 is fixedly connected to the outer surface of each set of fixing members 62, a second bearing 610 is sleeved to the outer surface of each set of second fixing columns 69, and a driven gear 611 is sleeved to the outside of the free ends of each set of second fixing columns 69.

Upset subassembly 6 makes two sets of mountings 62 fix reaction vessel 61 through a plurality of sets of fourth fastening bolt 64 in the in-service use, and driven gear 611 rotates, drives upset subassembly 6 and utilizes second bearing 610 to overturn, and then makes the inside material of reaction vessel 61 pour into receiver 8 inside.

Referring to fig. 2, the first lifting assembly 2 includes a housing 21 fixedly mounted at the edge of the top end of the substrate 1, a first sliding slot 22 is formed in the inner side surface of the housing 21, first bearings 23 are sleeved on the top and the bottom of the housing 21, two groups of first bearings 23 are fixedly connected to a lead screw 24, a first personal wear motor 25 is fixedly mounted on the top end of the lead screw 24 and the top end of the housing 21, a wire barrel 26 is connected to the outside of the lead screw 24, a movable block 27 is fixedly connected to the outside of the wire barrel 26, a slide bar 28 is fixedly mounted on the side surface of the movable block 27, the slide bar 28 is located inside the first sliding slot 22, a connecting member 29 is mounted on the other side surface of the movable block 27, the movable block 27 and the connecting member 29 are fixedly connected by a plurality of groups of first fastening bolts 210, the connecting member 29 is in an "L" shape structure, and a plurality of groups of second fastening bolts 211 are mounted at the bottom.

In practical use, the first lifting assembly 2 drives the screw rod 24 to rotate through the first servo motor 25, the two sets of first bearings 23 are utilized to drive the screw cylinder 26 to drive the movable block 27 to move up and down along the direction of the first sliding groove 22, and then the connecting piece 29 moves up and down along with the first sliding groove, so as to drive the stirring assembly 4 to move up and down.

Referring to fig. 3, the stirring assembly 4 includes a cover plate 41, a speed reducer 42 is fixedly installed at the top end of the cover plate 41, a rotating motor 43 is fixedly installed at the top end of the speed reducer 42, two sets of feeding plates 44 are symmetrically and fixedly installed at the top end of the cover plate 41, a plurality of sets of first bolt holes 45 are symmetrically formed in the top end of the cover plate 41, a clamping plate 46 is fixedly connected to the bottom end of the cover plate 41, a rotating end of the speed reducer 42 penetrates through the cover plate 41 and the first bolt holes 45 and is fixedly connected with a stirring member 47, the outer surface size of the cover plate 41 is the same as the outer surface size of the reaction container 61, the outer surface size of the first bolt holes 45 is the same as the inner surface size of the reaction container 61, and the bottoms of the plurality of sets of second fastening bolts 211 are respectively located inside the plurality of sets of first bolt holes 45.

In practical use, the stirring assembly 4 clamps the clamping plate 46 into the reaction container 61, opens the feeding plate 44 to pour the material into the reaction container 61, and drives the speed reducer 42 to operate by the rotating motor 43, so that the speed reducer 42 drives the stirring member 47 to operate, thereby increasing the reaction rate.

Referring to fig. 4, the base assembly 5 includes a base 51 and a second private suit motor 52 fixedly installed on the top end of the base plate 1, the second private suit motor 52 is located on one side of the base 51, the top end of the base 51 is connected with two sets of limiting blocks 53 symmetrically, the base 51 and each set of limiting blocks 53 are connected by hinges 54 in a rotating manner, the top end of the base 51 and the bottom end of each set of limiting blocks 53 are respectively provided with a groove 55, the limiting blocks 53 are connected with third fastening bolts 56 inside, the top end of the base 51 is provided with second bolt holes 57, the top of the base 51 is symmetrically provided with two sets of second sliding grooves 58, a set of side walls on the top of the base 51 is fixedly connected with a rotating shaft 59, a driving gear 510 is sleeved outside the free end of the rotating shaft 59, a synchronizing member 511 is fixedly connected to the rotating end of the second private suit motor 52 and the outer surface of the rotating shaft 59 together, each set of second bearings 610 are respectively located inside each set of grooves 55, and the third fastening bolts 56 form a fixed rotary connection, each group of first fixing columns 66 is respectively positioned inside each group of second sliding grooves 58, the driven gear 611 and the driving gear 510 have the same structure and are in meshed connection, and the gear ratio of the driven gear 611 to the driving gear 510 is 1: 1.

In practical use of the base assembly 5, each set of second bearings 610 is respectively placed in each set of grooves 55, two sets of second bearings 610 are fixed by two sets of third fastening bolts 56, and then the turning assembly 6 is bound, the second servo motor 52 drives the synchronizer 511 to rotate the driving gear 510, the driven gear 611 drives the turning assembly 6 to turn over by using the second bearings 610,

when the turnover device is used, firstly, two groups of fixing pieces 62 are used for fixing the reaction container 61 through a plurality of groups of fourth fastening bolts 64, each group of second bearings 610 are respectively placed in each group of grooves 55, and two groups of second bearings 610 are fixed through two groups of third fastening bolts 56, so that the turnover component 6 is bound;

the first servo motor 25 drives the screw rod 24 to rotate, the two sets of first bearings 23 are utilized to drive the screw cylinder 26 to drive the movable block 27 to move downwards along the direction of the first chute 22, the connecting member 29 moves downwards, because the first lifting assembly 2 and the second lifting assembly 3 have the same structure, the first lifting assembly 2 and the second lifting assembly 3 synchronously drive the stirring assembly 4 to move downwards, the clamping plate 46 is clamped into the reaction container 61, the feeding plate 44 is opened to pour the material into the reaction container 61, the rotating motor 43 drives the speed reducer 42 to work, the speed reducer 42 drives the stirring member 47 to work, the reaction speed is accelerated, when the material needs to be recycled after the esterification reaction is finished, the first lifting assembly 2 and the second lifting assembly 3 drive the stirring assembly 4 to move upwards, the second servo motor 52 is started to drive the synchronous member 511 to rotate the driving gear 510, the driven gear 611 drives the turnover assembly 6 to turn over by using the second bearing 610, so that the material can be poured into the storage box 8 quickly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An esterification recovery system comprises a base plate (1) and is characterized in that a first lifting component (2) and a second lifting component (3) are symmetrically and fixedly arranged at the edge of the top end of the base plate (1), the first lifting component (2) and the second lifting component (3) have the same structure and the same size, the first lifting component (2) and the second lifting component (3) are fixedly connected with a stirring component (4) together, a base assembly (5) is fixedly arranged at the top end of the base plate (1) and between the first lifting assembly (2) and the second lifting assembly (3), the top of the base component (5) is fixedly provided with a turnover component (6), a limiting frame (7) is fixedly arranged at the top end of the base plate (1) and positioned on one side of the base component (5), and a storage box (8) is arranged inside the limiting frame (7);

the overturning assembly (6) comprises a reaction container (61), two groups of fixing pieces (62) and a group of supporting rings (63) are connected to the outside of the reaction container (61), the two groups of fixing pieces (62) are fixedly connected through a plurality of groups of fourth fastening bolts (64), two groups of connecting plates (65) are symmetrically and fixedly connected to the outer surface of each supporting ring (63), a first fixing column (66) is fixedly connected to the side surface of each connecting plate (65) and faces the direction of the first lifting assembly (2) and the direction of the second lifting assembly (3) respectively, a rotating piece (67) is fixedly connected to the bottom end of each group of fixing pieces (62) and the top end of each group of connecting plates (65), two corresponding groups of rotating pieces (67) are connected with a driving arm (68) together, a second fixing column (69) is fixedly connected to the outer surface of each group of fixing pieces (62), and a second bearing (610) is sleeved on the outer surface of each group of second fixing column (69), and a driven gear (611) is sleeved outside the free ends of the second fixed columns (69).

2. The esterification recovery system according to claim 1, wherein the first lifting assembly (2) comprises a housing (21) fixedly mounted at an edge of a top end of the base plate (1), a first sliding groove (22) is formed in an inner side surface of the housing (21), first bearings (23) are sleeved on a top and a bottom of the housing (21), a lead screw (24) is fixedly connected to the inside of the two sets of first bearings (23) together, and a first personal wear motor (25) is fixedly mounted on the top end of the lead screw (24) and the top end of the housing (21) together.

3. The esterification reaction recovery system according to claim 2, wherein a wire barrel (26) is connected to the outside of the screw rod (24), a movable block (27) is fixedly connected to the outside of the wire barrel (26), a slide bar (28) is fixedly mounted on the side surface of the movable block (27), the slide bar (28) is located inside the first sliding groove (22), a connecting piece (29) is mounted on the other side surface of the movable block (27), the movable block (27) and the connecting piece (29) are fixedly connected through a plurality of groups of first fastening bolts (210), the connecting piece (29) is of an L-shaped structure, and a plurality of groups of second fastening bolts (211) are mounted at the bottom of the connecting piece.

4. The esterification recovery system according to claim 1, wherein the stirring assembly (4) comprises a cover plate (41), a reducer (42) is fixedly installed at the top end of the cover plate (41), a rotating motor (43) is fixedly installed at the top end of the reducer (42), two groups of feeding plates (44) are symmetrically and fixedly installed at the top end of the cover plate (41), a plurality of groups of first bolt holes (45) are symmetrically formed at the top end of the cover plate (41), a clamping plate (46) is fixedly connected to the bottom end of the cover plate (41), and the rotating end of the reducer (42) penetrates through the cover plate (41) and the first bolt holes (45) and is fixedly connected with a stirring member (47).

5. An esterification recovery system according to claim 4, wherein the cover plate (41) has an outer surface having the same size as the outer surface of the reaction vessel (61), the first bolt holes (45) have an outer surface having the same size as the inner surface of the reaction vessel (61), and the bottom portions of the plurality of sets of second fastening bolts (211) are respectively located inside the plurality of sets of first bolt holes (45).

6. The esterification recovery system according to claim 1, wherein the base assembly (5) comprises a base (51) and a second private clothes motor (52) fixedly installed at the top end of the base plate (1), the second private clothes motor (52) is located at one side of the base (51), two sets of limit blocks (53) are symmetrically connected to the top end of the base (51), the base (51) and each set of limit blocks (53) are rotatably connected through hinges (54), grooves (55) are formed at the top end of the base (51) and the bottom end of each set of limit blocks (53), third fastening bolts (56) are connected to the inside of the limit blocks (53), second bolt holes (57) are formed at the top end of the base (51), two sets of second sliding grooves (58) are symmetrically formed at the top of the base (51), and a set of side walls at the top of the base (51) are fixedly connected with a rotating shaft (59), the outer portion of the free end of the rotating shaft (59) is sleeved with a driving gear (510), and the rotating end of the second private clothes motor (52) and the outer surface of the rotating shaft (59) are fixedly connected with a synchronizing piece (511) together.

7. An esterification recovery system according to claim 6, wherein each set of said second bearings (610) is located within each set of grooves (55) and is secured in rotation by a corresponding set of third fastening bolts (56).

8. An esterification recovery system according to claim 6, wherein each set of the first fixing posts (66) is respectively located inside each set of the second sliding slots (58), the driven gear (611) and the driving gear (510) have the same structure and are in meshed connection, and the gear ratio of the driven gear (611) to the driving gear (510) is 1: 1.