CN217831113U

CN217831113U - Mother liquor collecting tank for m-aminophenol production

Info

Publication number: CN217831113U
Application number: CN202221753195.3U
Authority: CN
Inventors: 魏汉卿
Original assignee: Shijiazhuang Yongtong Chemical Co ltd
Current assignee: Shijiazhuang Yongtong Chemical Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-18
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a mother liquor collecting pit is used in m-aminophenol production, including the collecting pit body, collecting pit body upper end fixedly connected with top cap, top cap upper end middle part fixedly connected with wiper mechanism, and the lower part of wiper mechanism extends to the collecting pit originally internally, top cap upper end right part fixedly connected with inlet, collecting pit body surface lower part fixedly connected with liquid outlet, collecting pit body surface left side is provided with the storage water tank, storage water tank upper end middle part fixedly connected with water pump, water pump output end fixedly connected with connecting pipe, and the connecting pipe run through the top cap extend to the top cap in and with wiper mechanism swing joint, the common fixedly connected with base of collecting pit body and storage water tank lower extreme. A mother liquor collecting pit is used in m-aminophenol production, can effectively get rid of the residue of wasing the pond inner wall, clean efficient, the cleaning performance is good, is fit for the use that the m-aminophenol mother liquor was collected.

Description

Mother liquor collecting tank for m-aminophenol production

Technical Field

The utility model relates to a m-aminophenol production technical field, in particular to mother liquor collecting pit is used in m-aminophenol production.

Background

The m-aminophenol is an important intermediate of organic chemical reaction, can be used as a catalyst of organic chemical reaction, a metal anticorrosive agent, an antioxidant, a stabilizer, a developer and the like in an alkaline medium, is widely applied to pharmaceutical chemical industry and printing and dyeing industry, and has at least the following defects in the existing m-aminophenol mother liquor collection process: 1. in the existing process of collecting the m-aminophenol mother liquor, more m-aminophenol is often separated out, crystals appear on the inner wall of the storage tank every other or two days, and the crystals are hard, so that the inner volume of the mother liquor storage tank is smaller and smaller if the crystals are not cleaned in time, and the normal use of the collecting tank is influenced; 2. in the existing m-aminophenol mother liquor collecting process, the inner wall of a collecting tank needs to be manually washed, time and labor are consumed, and therefore the working efficiency of cleaning is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mother liquor collecting pit is used in m-aminophenol production can effectively solve the problem in the background art.

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

the utility model provides a mother liquor collecting pit is used in m-aminophenol production, includes the collecting pit body, collecting pit body upper end fixedly connected with top cap, top cap upper end middle part fixedly connected with wiper mechanism, and wiper mechanism's lower part extends to the collecting pit originally internally, top cap upper end right part fixedly connected with inlet, collecting pit body surface lower part fixedly connected with liquid outlet, collecting pit body surface left side is provided with the storage water tank, storage water tank upper end middle part fixedly connected with water pump, water pump output end fixedly connected with connecting pipe, and the connecting pipe run through the top cap extend to the top cap in and with wiper mechanism swing joint, the common fixedly connected with base of collecting pit body and storage water tank lower extreme.

Preferably, wiper mechanism includes the motor, motor output end fixedly connected with dwang, six connecting rods of dwang surface fixedly connected with, fore-and-aft two the clean mechanism of the equal common fixedly connected with of one end that the dwang was kept away from to the connecting rod, open dwang surface upper portion has a plurality of opening, the dwang lower extreme is provided with the bearing.

Preferably, motor fixed mounting is in inlet upper end middle part, the dwang is hollow structure, and the dwang passes through inner wall swing joint under bearing and the collecting pit body, and is three clean mechanism is the equidistance and distributes, and three clean mechanism all contacts with the collecting pit body inner wall.

Preferably, clean mechanism includes the water-collecting box, water-collecting box right-hand member fixedly connected with a plurality of shower nozzle, the equal fixedly connected with fixed plate of water-collecting box upper end and lower extreme, two common swing joint has the movable rod between the fixed plate, the outer fixed surface of movable rod is connected with the brush, water-collecting box left end and two connecting rod fixed connection.

Preferably, connecting pipe right-hand member fixedly connected with fixed block, the inside spout that opens of fixed block, dwang surface upper portion fixedly connected with slider, the slider surface is opened there is a plurality of inlet opening.

Preferably, the connecting pipe is communicated with the inside of the fixing block, the sliding block is connected with the sliding groove in a sliding mode, and the plurality of water inlet holes correspond to the plurality of opening positions respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, three groups of cleaning mechanisms are arranged on the cleaning mechanism, and the inner wall of the collecting pool is cleaned through the hairbrush on the cleaning mechanism, so that no residue is left on the inner wall of the collecting pool, and the use efficiency of the collecting pool is improved;

2. the utility model discloses in, with slider fixed mounting at the dwang surface, the opening is corresponding with the inlet opening for during water in the connecting pipe directly gets into the dwang, can follow the shower nozzle blowout and carry out the limit water spray to the brush, the limit is washd, improves abluent work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a mother liquor collecting tank for m-aminophenol production according to the present invention;

fig. 2 is a schematic view of the overall structure of a cleaning mechanism of a mother liquor collecting tank for producing m-aminophenol according to the present invention;

fig. 3 is a schematic view of the overall structure of the cleaning mechanism of the mother liquor collecting tank for producing m-aminophenol according to the present invention;

fig. 4 is the internal structure diagram of the fixing block of the mother liquid collecting tank for producing m-aminophenol of the present invention.

In the figure: 1. a collecting tank body; 2. a top cover; 3. a cleaning mechanism; 4. a liquid inlet; 5. a liquid outlet; 6. a water storage tank; 7. a water pump; 8. a connecting pipe; 9. a base; 10. a motor; 11. rotating the rod; 12. a connecting rod; 13. a cleaning mechanism; 14. an opening; 15. a bearing; 16. a water collection box; 17. a spray head; 18. a fixing plate; 19. a movable rod; 20. a brush; 21. a fixed block; 22. a chute; 23. a slider; 24. a water inlet hole.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a mother liquor collecting pit is used in m-aminophenol production, including collecting

pit body

1, 1 upper end fixedly connected with top cap 2 of collecting pit body, 2 upper end middle part fixedly connected with wiper mechanism 3 of top cap, and the lower part of wiper mechanism 3 extends to in the

collecting pit body

1, 2 upper end right part fixedly connected with inlets 4 of top cap, 1 surface lower part fixedly connected with liquid outlet 5 of collecting pit body, 1 surface left side of collecting pit body is provided with

storage water tank

6, 6 upper end middle part fixedly connected with water pump 7 of storage water tank, 7 output fixedly connected with connecting pipes 8 of water pump, and connecting pipe 8 run through top cap 2 and extend to in the top cap 2 and with 3 swing joint of wiper mechanism, the common fixedly connected with base 9 of 6 lower extremes of collecting pit body 1 and storage water tank.

In the embodiment, the cleaning mechanism 3 comprises a motor 10, a rotating rod 11 is fixedly connected to the output end of the motor 10, six connecting rods 12 are fixedly connected to the outer surface of the rotating rod 11, one ends of the two longitudinal connecting rods 12 away from the rotating rod 11 are both fixedly connected with a cleaning mechanism 13 together, a plurality of openings 14 are formed in the upper portion of the outer surface of the rotating rod 11, a bearing 15 is arranged at the lower end of the rotating rod 11, the motor 10 is fixedly mounted in the middle of the upper end of the liquid inlet 4, the rotating rod 11 is of a hollow structure, the rotating rod 11 is movably connected with the lower inner wall of the collecting tank body 1 through the bearing 15, the three cleaning mechanisms 13 are distributed at equal intervals and have good cleaning effect, the three cleaning mechanisms 13 are in contact with the inner wall of the collecting tank body 1, the cleaning mechanism 13 comprises a water collecting box 16, a plurality of spray heads 17 are fixedly connected to the right end of the water collecting box 16, the spray heads 17 can supply water to the cleaning mechanisms 13, fixed plates 18 are fixedly connected to the upper end and the lower end of the collecting box 16, a movable rod 19 is movably connected between the two fixed plates 18, a movable rod 19, a brush 20 is fixedly connected to the outer surface of the movable rod 19, the brush 20 can clean residues on the inner wall of the collecting box, and can clean the left end of the collecting box 1, and the left end of the collecting box 16 is fixedly connected to the two connecting rods 12;

in this embodiment, 8 right-hand member fixedly connected with fixed block 21 of connecting pipe, the inside spout 22 that opens of

fixed block

21, 11 surface upper portion fixedly connected with sliders 23 of dwang, 23 surface open of slider has a plurality of inlet opening 24, connecting pipe 8 communicates with each other with fixed block 21 is inside, slider 23 and spout 22 sliding connection, a plurality of inlet opening 24 is corresponding with 14 positions of a plurality of opening respectively, can be with during abluent water introduction dwang 11, improve the cleaning efficiency.

It should be noted that, the utility model relates to a mother liquor collecting pit is used in m-aminophenol production, in the use, at first, the mother liquor that uses m-aminophenol production is collected in pouring into collecting pit body 1 through inlet 4, long time back, m-aminophenol can separate out and form the crystal bonding on collecting pit body 1 inner wall, so will often wash collecting pit body 1 inner wall, start motor 10 through external control system and begin work, motor 10 drives dwang 11 and rotates, dwang 11 drives six connecting rod 12 on fixed connection's cleaning mechanism 13 washs collecting pit body 1 inner wall, wash in-process, enter into fixed block 21 with water from connecting pipe 8 through starting water pump 7, from the opening 14 that opens on the interior slider 23 of fixed block 21 and dwang 11 get into dwang 11, thereby enter into in the water catch box 16, by a plurality of shower nozzle 17 to aiming at brush 20, clean collecting pit body 1 inner wall in limit water spray, improve the clean effect of collecting pit body 1 inner wall, whole m is used in the aminophenol production, can effectively get rid of the residual of the collecting pit, the high cleaning efficiency of clean mother liquor, be fit for the m collection mother liquor, the clean use.

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 mother liquor collecting pit is used in m-aminophenol production, includes collecting pit body (1), its characterized in that: collecting pit body (1) upper end fixedly connected with top cap (2), top cap (2) upper end middle part fixedly connected with wiper mechanism (3), and the lower part of wiper mechanism (3) extends to in collecting pit body (1), top cap (2) upper end right part fixedly connected with inlet (4), collecting pit body (1) surface lower part fixedly connected with liquid outlet (5), collecting pit body (1) surface left side is provided with storage water tank (6), storage water tank (6) upper end middle part fixedly connected with water pump (7), water pump (7) output end fixedly connected with connecting pipe (8), and connecting pipe (8) run through in top cap (2) extend to in top cap (2) and with wiper mechanism (3) swing joint, the common fixedly connected with base (9) of collecting pit body (1) and storage water tank (6) lower extreme.

2. The mother liquor collecting tank for m-aminophenol production as set forth in claim 1, characterized in that: wiper mechanism (3) is including motor (10), motor (10) output end fixedly connected with dwang (11), dwang (11) surface fixed connection has six connecting rods (12), longitudinal two the equal common fixedly connected with of one end of dwang (11) is kept away from in connecting rod (12) clean mechanism (13), it has a plurality of opening (14) to open dwang (11) surface upper portion, dwang (11) lower extreme is provided with bearing (15).

3. The mother liquor collecting tank for m-aminophenol production as set forth in claim 2, characterized in that: motor (10) fixed mounting is in inlet (4) upper end middle part, dwang (11) are hollow structure, and dwang (11) inner wall swing joint under bearing (15) and collecting pit body (1), three clean mechanism (13) are the equidistance and distribute, and three clean mechanism (13) all contact with collecting pit body (1) inner wall.

4. The mother liquor collecting tank for m-aminophenol production according to claim 3, characterized in that: clean mechanism (13) are including water collection box (16), water collection box (16) right-hand member fixedly connected with a plurality of shower nozzle (17), water collection box (16) upper end and the equal fixedly connected with fixed plate (18) of lower extreme, two common swing joint has movable rod (19) between fixed plate (18), movable rod (19) outer fixed surface is connected with brush (20), water collection box (16) left end and two connecting rod (12) fixed connection.

5. The mother liquor collecting tank for m-aminophenol production according to claim 4, characterized in that: connecting pipe (8) right-hand member fixedly connected with fixed block (21), inside division of fixed block (21) has spout (22), dwang (11) surface upper portion fixedly connected with slider (23), slider (23) surface is opened there are a plurality of inlet opening (24).

6. The mother liquor collecting tank for m-aminophenol production according to claim 5, characterized in that: the connecting pipe (8) is communicated with the inside of the fixing block (21), the sliding block (23) is in sliding connection with the sliding groove (22), and the water inlet holes (24) correspond to the openings (14) in position respectively.