CN217067768U - Preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron - Google Patents

Abstract

The utility model relates to the technical field of 2, 6-dihydroxy benzoic acid preparation, and provides a decoloration kettle for 2, 6-dihydroxy benzoic acid preparation, which is convenient for cleaning the inner wall of the kettle after the use of the decoloration kettle, and comprises a kettle body, wherein the front end and the bottom end of the kettle body are respectively provided with a feed inlet and a discharge outlet, the top end of the kettle body is provided with a through hole, the through hole is internally and rotatably connected with a rotating pipe, the top end of the rotating pipe is connected with a rotating gear, the rotating pipe is connected with a cleaning frame, the cleaning frame is in contact with the inner wall of the kettle body, the rotating pipe is rotatably connected with a stirring pipe, the cleaning frame is rotatably connected with the stirring pipe, the stirring pipe is connected with a stirring paddle, the stirring pipe is provided with a plurality of water outlet holes, the top end of the stirring pipe is connected with a stirring gear, the stirring gear is provided with water inlet holes, the top end of the kettle body is provided with two first motors through a support, the output ends of the two first motors all penetrate through the support and are connected with a power gear, the two power gears are respectively meshed with the rotating gear and the stirring gear.

Description

Preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron

Technical Field

The utility model relates to a preparation 2, 6-dihydroxy benzoic acid technical field, concretely relates to preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron.

Background

2, 6-dihydroxy benzoic Acid (2, 6-dihydrooxybenzoic Acid) is known to have properties of phenol and Acid, is an important organic synthesis intermediate for producing products such as pesticides, medicines, photoinitiators and the like, and is used as a main raw material for synthesizing pesticides such as novel efficient herbicides such as salicylic Acid bipyrimidine (KIH-2023), oxadixyl, bispyribac-sodium, pyrithiobac-sodium, pyribenzoxim and the like, and 2, 6-dihydroxy benzoic Acid needs to be decolored by a decoloring kettle during preparation.

Through retrieval, a utility model patent with the chinese patent application number of cn201920060640.x discloses a decoloring kettle, which is roughly described as comprising a decoloring kettle body, a stirring device arranged in the decoloring kettle body, an active carbon feed port arranged at the top of the decoloring kettle body and a discharge port arranged at the bottom of the decoloring kettle body, wherein a driving device for driving the stirring device is arranged at the upper end of the decoloring kettle body, the stirring device comprises a stirring shaft and a stirring rod arranged on the stirring shaft, the stirring shaft and the stirring rod are both of a hollow structure and are communicated with the stirring rod, and the stirring rod is provided with a plurality of small holes communicated with the hollow structure; the decoloration kettle body is provided with a liquid inlet, the stirring shaft is communicated with the liquid inlet, and when the decoloration kettle is used, decolorant active carbon can be directly separated from the liquid material, so that the subsequent filtering procedures are reduced.

Although the decolorant activated carbon can be directly separated from the feed liquid by the prior art scheme, the subsequent filtering process is reduced, the preparation raw materials of the decolorant activated carbon are easy to remain on the inner wall of the decolorant activated carbon after the decolorant activated carbon is used, and the decolorant activated carbon is not convenient to clean, so that the next using effect is easy to influence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron to it is remained easily on its inner wall to its preparation raw materials after using to solve the prior art that proposes in the background art, is not convenient for clear up it, thereby influences the problem of the result of use next time easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a decoloring kettle for preparing 2, 6-dihydroxy benzoic acid comprises a kettle body, wherein a feed inlet and a discharge outlet are respectively formed in the front end and the bottom end of the kettle body, a through hole is formed in the top end of the kettle body, a rotating pipe is rotationally connected in the through hole, a rotating gear is fixedly connected to the top end of the rotating pipe, a cleaning frame is fixedly connected to the rotating pipe, the cleaning frame is in contact with the inner wall of the kettle body, a stirring pipe is rotationally connected in the rotating pipe, the cleaning frame is rotationally connected to the stirring pipe, a stirring paddle is fixedly connected to the stirring pipe, a plurality of water outlet holes are formed in the stirring pipe, a stirring gear is fixedly connected to the top end of the stirring pipe, a water inlet hole is formed in the stirring gear, two first motors are mounted at the top end of the kettle body through a support, the output ends of the two first motors penetrate through the support and are fixedly connected with a power gear, the two power gears are respectively meshed with the rotating gear and the stirring gear.

Preferably, the top end of the support is provided with a hole, the hole is communicated with a water inlet pipe, the bottom end of the water inlet pipe is rotatably connected to the water inlet hole, and the top end of the water inlet pipe is communicated with a water inlet box.

Furthermore, the feed inlet and the discharge outlet are respectively and fixedly connected with a feed box and a discharge pipe.

Still further, the bottom fixedly connected with discharging valve of discharging pipe.

As a further scheme of the scheme, an observation window is arranged at the front end of the kettle body, and a dial gauge is arranged on the observation window.

As a further scheme of the scheme, the support is welded at the top end of the kettle body.

On the basis of the scheme, the bottom of the kettle body is fixedly connected with a fixing ring, and the bottom end of the fixing ring is fixedly connected with a plurality of supporting legs.

On the basis of the scheme, the bottom ends of the supporting legs are fixedly connected with non-slip mats.

(III) advantageous effects

Compared with the prior art, the utility model provides a preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron possesses following beneficial effect:

the utility model discloses in, the first motor through the top installation of support rotates, and drive the power gear and the stirring gear meshing of the output fixed connection of first motor, thereby drive fixed connection's stirring rake on the stirred tube and fall the board operation, the first motor through the top installation of support frame rotates, and drive the power gear and the rotating gear meshing of the output fixed connection of first motor, thereby drive fixed connection's on the stirred tube clearance frame and carry out the clearance operation to the inner wall of the cauldron body, therefore, this preparation 2, 6-dihydroxy benzoic acid is convenient for clear up its inner wall after its use, thereby improve the result of use next time.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the rotating tube, the rotating gear and the cleaning frame;

fig. 4 is a schematic view of the three-dimensional structure of the first motor, the power gear, the stirring gear, and the like.

In the figure: 1. a kettle body; 2. rotating the tube; 3. a rotating gear; 4. cleaning the rack; 5. a stirring pipe; 6. a stirring paddle; 7. a stirring gear; 8. a first motor; 9. a power gear; 10. a water inlet pipe; 11. a water inlet box; 12. a feeding box; 13. a discharge pipe; 14. a discharge valve; 15. an observation window; 16. and (5) supporting legs.

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.

Examples

Referring to fig. 1-4, a decoloring kettle for preparing 2, 6-dihydroxybenzoic acid comprises a kettle body 1, a fixing ring fixedly connected to the bottom of the kettle body 1, a plurality of supporting legs 16 fixedly connected to the bottom of the fixing ring for supporting the kettle body to work and increasing the stability of the kettle body during working, anti-slip pads fixedly connected to the bottom of the supporting legs 16 for preventing the kettle body from slipping during working, an observation window 15 arranged at the front end of the kettle body 1, a scale gauge arranged on the observation window 15 for observing the interior of the kettle body 1 and accurately controlling the amount, a feed inlet and a discharge outlet respectively arranged at the front end and the bottom end of the kettle body 1, a feed box 12 and a discharge pipe 13 respectively fixedly connected to the feed box 12 and the discharge pipe 13 for discharging the same, a discharge valve 14 fixedly connected to the bottom end of the discharge pipe 13 for controlling the discharge, the top end of the kettle body 1 is provided with a through hole, the through hole is rotationally connected with a rotating pipe 2, the top end of the rotating pipe 2 is fixedly connected with a rotating gear 3, the rotating pipe 2 is fixedly connected with a cleaning frame 4, the cleaning frame 4 is contacted with the inner wall of the kettle body 1, the rotating pipe 2 is rotationally connected with a stirring pipe 5, the cleaning frame 4 is rotationally connected with the stirring pipe 5, the stirring pipe 5 is fixedly connected with a stirring paddle 6, the stirring pipe 5 is provided with a plurality of water outlet holes, the top end of the stirring pipe 5 is fixedly connected with a stirring gear 7, the stirring gear 7 is provided with a water inlet hole, the top end of the kettle body 1 is provided with two first motors 8 through a bracket, the bracket is welded at the top end of the kettle body 1 so as to facilitate easier operation during connection, the integral connection strength is higher, the stability during connection is better, the service life is longer, the top end of the bracket is provided with a hole, the hole is communicated with a water inlet pipe 10, the bottom end of the water inlet pipe 10 is rotationally connected at the water inlet hole, the top intercommunication of inlet tube 10 has into water box 11 to in carrying out the feeding operation to the decoloration liquid, support and fixedly connected with power gear 9 are all run through to the output of two first motors 8, and two power gear 9 mesh with running gear 3 and stirring gear 7 respectively.

It should be further described that the first motor 8 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, for those skilled in the art, only debugging operations are performed according to the requirements of their usage specifications, and no further description is given here, and the first motor 8 is provided with a control switch matched with it, and the installation position of the control switch is selected according to actual needs, so that an operator can perform operation control conveniently.

In conclusion, when the decoloring kettle for preparing 2, 6-dihydroxy-benzoic acid is used, firstly, the decoloring kettle for preparing 2, 6-dihydroxy-benzoic acid is placed at a place to be used, then the first motor 8 is started, the preparation raw material is poured into the kettle body 1 through the material inlet box 12, then the decoloring raw material is added into the kettle body 1 through the water inlet box 11, the water inlet pipe 10 and the plurality of water outlet holes formed in the stirring pipe 5, the first motor 8 arranged at the top end of the support rotates, the power gear 9 fixedly connected with the output end of the first motor 8 is driven to be meshed with the stirring gear 7, so that the stirring paddle 6 fixedly connected with the stirring pipe 5 is driven to perform plate lowering operation, the first motor 8 arranged at the top end of the support frame rotates, and the power gear 9 fixedly connected with the output end of the first motor 8 is driven to be meshed with the rotating gear 3, thereby driving the cleaning frame 4 fixedly connected with the rotating pipe 2 to clean the inner wall of the kettle body 1.

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 (8)

1. The utility model provides a preparation 2, 6-dihydroxy benzoic acid is with decoloration cauldron, includes the cauldron body (1), its characterized in that, feed inlet and discharge gate have been seted up respectively to the front end and the bottom of the cauldron body (1), the through-hole has been seted up on the top of the cauldron body (1), through-hole internal rotation is connected with rotating tube (2), the top fixedly connected with rotating gear (3) of rotating tube (2), fixedly connected with clearance frame (4) on rotating tube (2), clearance frame (4) and the inner wall contact of the cauldron body (1), internal rotation is connected with stirred tube (5) in rotating tube (2), clearance frame (4) rotate and connect on stirred tube (5), fixedly connected with stirring rake (6) on stirred tube (5), seted up a plurality of apopores on stirred tube (5), the top fixedly connected with stirring gear (7) of stirred tube (5), the water inlet has been seted up on stirring gear (7), there are two first motors (8), two on the top of the cauldron body (1) through the support mounting the output of first motor (8) all runs through support and fixed connection has power gear (9), two power gear (9) mesh with running gear (3) and stirring gear (7) respectively.

2. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 1, wherein the top end of said support is provided with a hole, said hole is connected to a water inlet pipe (10), the bottom end of said water inlet pipe (10) is rotatably connected to said water inlet hole, and the top end of said water inlet pipe (10) is connected to a water inlet box (11).

3. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 2, wherein said feed inlet and discharge outlet are fixedly connected with a feed inlet box (12) and a discharge outlet (13), respectively.

4. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 3, wherein a discharge valve (14) is fixedly connected to a bottom end of said discharge pipe (13).

5. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 4, wherein an observation window (15) is disposed at the front end of the kettle body (1), and a scale is disposed on the observation window (15).

6. A decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 5, wherein said support is welded to the top of the kettle body (1).

7. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 6, wherein a fixed ring is fixedly connected to the bottom of the kettle body (1), and a plurality of support legs (16) are fixedly connected to the bottom end of the fixed ring.

8. The decoloring kettle for preparing 2, 6-dihydroxybenzoic acid according to claim 7, wherein a non-slip mat is fixedly connected to the bottom end of each of said plurality of support legs (16).

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