CN218046588U

CN218046588U - Pentaerythritol mother liquor back extraction tower

Info

Publication number: CN218046588U
Application number: CN202222280349.8U
Authority: CN
Inventors: 张正坤; 靳春朋; 苏俭亮
Original assignee: Shandong Xinzhiyuan Chemical Co ltd
Current assignee: Shandong Xinzhiyuan Chemical Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-16
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a technical field is handled to pentaerythritol, and a pentaerythritol mother liquor strip tower is disclosed, including base, first separation chamber and second separation chamber, first separation chamber fixed mounting is at the top of base, and the second separation chamber is located the top of first separation chamber, and equal fixed mounting has a distributor between two packed towers of packed tower on the close one end of first separation chamber and second separation chamber, and the top fixed mounting of second separation chamber has the light phase discharge gate with the inside intercommunication of second separation chamber. The utility model discloses in, can make the inside filler of packed tower discharge from the inside of packed tower through the discharge opening gradually through the filler discharge opening through discharge mechanism, rotatory handle, the handle passes through the drive shaft and the drive ring gear can drive the auger rotation, and the rotation of auger will drive the inside filler of packed tower and remove the inside of filler discharge opening, then can discharge the inside of filler discharge opening through the bin outlet, and then has reached the effect of the row of being convenient for material.

Description

Pentaerythritol mother liquor back extraction tower

Technical Field

The utility model relates to a pentaerythritol handles technical field, especially relates to a pentaerythritol mother liquor strip tower.

Background

Pentaerythritol belongs to polyhydric alcohol organic matters, is white crystal or powder, is combustible, is a key raw material for producing high-solid-content, water-soluble and general alkyd resin, rosin ester, synthetic lubricating oil and antioxidant, and needs to use a pentaerythritol mother liquor back-extraction tower in order to improve the efficiency of pentaerythritol mother liquor treatment and improve the product recovery rate.

Through personal search, patent number CN215462182U discloses a pentaerythritol mother liquor back extraction tower, which is provided with an upper separation chamber, a tower body and a lower separation chamber from top to bottom in sequence; the top of the upper separation chamber is provided with a light phase discharge hole, and the interior of the upper separation chamber is provided with an upper separation chamber filler; the upper part of the tower body is provided with a heavy phase feed inlet, the lower part of the tower body is provided with a light phase feed inlet, the inside of the tower body is provided with a tower body filler I and a tower body filler II, the tower body is provided with a filler discharge opening I and a filler discharge opening II, the filler discharge opening I is arranged corresponding to the position of the tower body filler I, and the filler discharge opening II is arranged corresponding to the position of the tower body filler II; the bottom of the lower separation chamber is provided with a heavy phase discharge hole.

The existing stripping tower in the market at present needs to replace the filler after being used, but the inside of the stripping tower is small, so that the filler is difficult to be completely discharged from the inside after being accumulated, and the subsequent use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, consequently, I provides a pentaerythritol mother liquor back extraction tower.

In order to realize above-mentioned purpose, the utility model discloses a following technical scheme, a pentaerythritol mother liquor strip tower, the on-line screen storage device comprises a base, first separation chamber and second separation chamber, first separation chamber fixed mounting is at the top of base, the second separation chamber is located the top of first separation chamber, equal fixed mounting has a distributor between two filled towers of filled tower on the close one end of first separation chamber and second separation chamber, the top fixed mounting of second separation chamber has the light phase discharge gate with the inside intercommunication of second separation chamber, fixed mounting has the heavy phase discharge gate with the inside intercommunication of first separation chamber on the lateral wall of first separation chamber, one side fixed mounting that the one end that is located top filled tower is close to the second separation chamber has the heavy phase feed inlet, the one end fixed mounting that is located below filled tower and is close to first separation chamber has the light phase feed inlet, equal fixed mounting has the filler discharge opening on two filled towers, be provided with discharge mechanism on the filler discharge opening.

Preferably, discharge mechanism is including auger, installation bearing and handle, and auger movable mounting has run through the one end movable mounting that the filler discharge opening kept away from the packed tower on the filler discharge opening in the inside of filler discharge opening.

Preferably, the discharge gate has been seted up to the one end that the bottom of filler discharge opening was kept away from the packed tower, and the discharge gate has run through the inside and outside lateral wall of filler discharge opening, and the fixed position that the inside of packed tower corresponds the auger has the filter screen.

Preferably, the packing discharge opening is embedded with a movable mounting bearing, a driving shaft is fixedly mounted inside the mounting bearing, a handle is fixedly mounted at the top of the driving shaft, a driving toothed ring is fixedly sleeved at a position, corresponding to the driving shaft, on the auger, and the driving toothed ring and the driving shaft are meshed with each other.

Preferably, a sealing plate is movably mounted in the filler discharge opening corresponding to the discharge opening, the sealing plate is matched with the discharge opening in size, and the sealing plate penetrates through a side wall surface of the filler discharge opening, which is far away from the filler tower.

Preferably, the movable mounting has the installation axle to the position that the inside of packing discharge opening corresponds the closing plate, and the fixed cover of installation epaxial has connect drive gear, drive gear respectively with auger and closing plate meshing.

Advantageous effects

The utility model provides a pentaerythritol mother liquor back extraction tower. The method has the following beneficial effects:

(1) This pentaerythritol mother liquor strip tower, pentaerythritol mother liquor handles the back through the extraction tower, the extract liquid is inside from light looks feed inlet admission gear, then upwards through the packed tower, the inside of filler discharge opening and second separation chamber, discharge through the light looks discharge gate, the inside filler of packed tower needs to be changed after being used, and then be provided with discharge mechanism on the filler discharge opening again, can make the inside filler of packed tower discharge from the inside of packed tower through the filler discharge opening gradually through discharge mechanism, rotatory handle, the handle passes through the drive shaft and can drive the auger rotation with the drive ring gear, the rotation of auger will drive the inside filler of packed tower and remove the inside of filler discharge opening, then can be through the inside of bin outlet discharge filler discharge opening, and then reached the effect of the row of being convenient for material.

(2) This pentaerythritol mother liquor strip tower, when rotatory handle drove the auger rotatory, meshing between auger and the drive gear, drive gear will be driven rotatoryly by the auger, and then makes drive gear drive closing plate remove, and the removal of closing plate will make the closing plate leave the inside of bin outlet to reached and sealed when not arranging the material, automatic effect of opening when arranging the material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a cross-sectional view of the internal structure of the packed tower of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a base; 2. a first separation chamber; 3. a second separation chamber; 4. a heavy phase feed inlet; 5. a light phase feed inlet; 6. a heavy phase discharge port; 7. a light phase discharge port; 8. a packed tower; 9. a filler discharge opening; 10. filtering with a screen; 11. a packing auger; 12. a discharge outlet; 13. mounting a bearing; 14. a drive shaft; 15. a handle; 16. a drive gear ring; 17. a sealing plate; 18. installing a shaft; 19. a drive gear; 20. a distributor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: a pentaerythritol mother liquor back extraction tower is shown in figures 1 to 3 and comprises a base 1, a first separation chamber 2 and a second separation chamber 3, wherein the first separation chamber 2 is fixedly arranged at the top of the base 1, the second separation chamber 3 is positioned above the first separation chamber 2, one end of the first separation chamber 2 close to one end of the second separation chamber 3 is fixedly provided with a packed tower 8, the two packed towers 8 are respectively communicated with the interiors of the second separation chamber 3 and the first separation chamber 2, a distributor 20 is fixedly arranged between the two packed towers 8, the inner parts of the two packed towers 8 are communicated through the distributor 20, the top of the second separation chamber 3 is fixedly provided with a light phase discharge hole 7 communicated with the inner part of the second separation chamber 3, light phase discharge gate 7 is the columniform pipe, fixed mounting has the heavy phase discharge gate 6 with the inside intercommunication of first separation chamber 2 on the lateral wall of first separation chamber 2, heavy phase discharge gate 6 is the columniform pipe, one side fixed mounting that one end that is located top packed tower 8 is close to second separation chamber 3 has the heavy phase feed inlet 4 with the inside intercommunication of packed tower 8, the one end fixed mounting that is located below packed tower 8 is close to first separation chamber 2 has the light phase feed inlet 5 with the inside intercommunication of packed tower 8, equal fixed mounting has filler discharge opening 9 on two packed towers 8, filler discharge opening 9 is the columniform pipe, be provided with discharge mechanism on the filler discharge opening 9.

Discharge mechanism is including auger 11, installation bearing 13 and handle 15, auger 11 movable mounting is in the inside of packing discharge opening 9, auger 11 has run through the one end movable mounting that packing tower 8 was kept away from to packing discharge opening 9 on packing discharge opening 9, discharge gate 12 has been seted up to the one end that packing tower 8 was kept away from to the bottom of packing discharge opening 9, discharge gate 12 is the groove of rectangle structure, discharge gate 12 has run through the inside and outside lateral wall of packing discharge opening 9, the inside of packing tower 8 corresponds the position fixed mounting of auger 11 and has filter screen 10, inlay movable mounting bearing 13 on the packing discharge opening 9, installation bearing 13 is the ring shape structure, the inside fixed mounting of installation bearing 13 has drive shaft 14, drive shaft 14 is the cylindrical structure, the top fixed mounting of drive shaft 14 has handle 15, the position fixed sleeve joint that corresponds drive shaft 14 on the auger 11 has drive ring gear 16, intermeshing between drive ring gear 16 and the drive shaft 14.

The inside of packing discharge opening 9 corresponds position movable mounting of bin outlet 12 has a closing plate 17, closing plate 17 is the board of arc structure,

closing plate

17 and 12 big or small looks adaptations of bin outlet, closing plate 17 has run through a side wall face that packing discharge opening 9 kept away from filled tower 8, movable mounting is inlayed to the inside position that corresponds closing plate 17 of packing discharge opening 9 has installation axle 18, installation axle 18 is cylindrical structure, install the fixed drive gear 19 that has cup jointed on the axle 18, drive gear 19 meshes with auger 11 and closing plate 17 respectively.

The utility model discloses a theory of operation:

pentaerythritol mother liquor is through extraction column processing back, inside the extract liquid enters into the device from light phase feed inlet 5, then upwards through packed tower 8, the inside of filler discharge opening 9 and second separation chamber 3, discharge through light phase discharge opening 7, the inside filler of packed tower 8 needs to be changed after being used, and then be provided with discharge mechanism on the discharge opening 9 again, can make the inside filler of packed tower 8 discharge from the inside of packed tower 8 through filler discharge opening 9 gradually through discharge mechanism, rotatory handle 15, handle 15 can drive auger 11 rotatory through drive shaft 14 and drive ring gear 16, auger 11's rotation will drive the inside filler of packed tower 8 and remove the inside of filler discharge opening 9, then can discharge the inside of filler discharge opening 9 through bin outlet 12, and then reached the effect of being convenient for arrange the material.

When the rotary handle 15 drives the packing auger 11 to rotate, the packing auger 11 is meshed with the driving gear 19, the driving gear 19 is driven to rotate by the packing auger 11, the driving gear 19 drives the sealing plate 17 to move, the sealing plate 17 is moved to enable the sealing plate 17 to leave the inner part of the discharge opening 12, and therefore the effects of sealing when material is not discharged and automatic opening when the material is discharged are achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pentaerythritol mother liquor strip tower, includes base (1), first separator (2) and second separator (3), and first separator (2) fixed mounting is at the top of base (1), and second separator (3) are located the top of first separator (2), its characterized in that: equal fixed mounting has packed tower (8) on the one end that first separating chamber (2) and second separating chamber (3) are close, fixed mounting has distributor (20) between two packed towers (8), the top fixed mounting of second separating chamber (3) has light phase discharge gate (7) with the inside intercommunication of second separating chamber (3), fixed mounting has heavy phase discharge gate (6) with the inside intercommunication of first separating chamber (2) on the lateral wall of first separating chamber (2), one side fixed mounting that the one end that is located top packed tower (8) is close to second separating chamber (3) has heavy phase feed inlet (4), the one end fixed mounting that is located below packed tower (8) and is close to first separating chamber (2) has light phase feed inlet (5), equal fixed mounting has filler discharge opening (9) on two packed towers (8), be provided with discharge mechanism on filler discharge opening (9).

2. The pentaerythritol mother liquor stripping tower according to claim 1, characterized in that: discharge mechanism is including auger (11), installation bearing (13) and handle (15), and auger (11) movable mounting has run through one end movable mounting that filler tower (8) was kept away from in filler discharge opening (9) on filler discharge opening (9) in the inside of filler discharge opening (9) auger (11).

3. The pentaerythritol mother liquor stripping tower according to claim 2, characterized in that: the one end that filler tower (8) were kept away from to the bottom of filler discharge opening (9) has seted up bin outlet (12), and bin outlet (12) have run through the interior lateral wall of filler discharge opening (9), and the inside position fixed mounting that corresponds auger (11) of filler tower (8) has filter screen (10).

4. The pentaerythritol mother liquor stripping tower according to claim 3, characterized in that: inlay movable mounting on filler discharge opening (9) and have installation bearing (13), the inside fixed mounting of installation bearing (13) has drive shaft (14), and the top fixed mounting of drive shaft (14) has handle (15), and auger (11) is gone up the fixed drive ring gear (16) that has cup jointed corresponding to the position of drive shaft (14), intermeshing between drive ring gear (16) and drive shaft (14).

5. The pentaerythritol mother liquor stripping tower according to claim 1, characterized in that: the position movable mounting that the inside of filler discharge opening (9) corresponds bin outlet (12) has closing plate (17), closing plate (17) and bin outlet (12) size looks adaptation, and closing plate (17) have run through one side wall face that filler discharge opening (9) kept away from filled tower (8).

6. The pentaerythritol mother liquor stripping tower according to claim 5, characterized in that: the movable mounting that inlays in the inside position that corresponds sealing plate (17) of filler discharge opening (9) has installation axle (18), and the fixed cover is connected with drive gear (19) on installation axle (18), and drive gear (19) mesh with auger (11) and sealing plate (17) respectively.