CN211537400U

CN211537400U - Stirring kettle for bromamine acid

Info

Publication number: CN211537400U
Application number: CN201922215507.XU
Authority: CN
Inventors: 许士明
Original assignee: Taizhou Dongfeng Chemical Co ltd
Current assignee: Taizhou Dongfeng Chemical Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-22
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a stirred tank for bromamine acid relates to the technical field of chemical industry equipment, and it includes the cauldron body, be equipped with rabbling mechanism on the cauldron body, the feed port has been seted up on the top surface of the cauldron body, the feed port is in one side of rabbling mechanism, the circumference lateral wall of feed port is sunken to cauldron body bottom one side. The opening of the feed hole on the top surface of the kettle body is larger than the opening of the feed hole on one side of the inner cavity of the kettle body, so that pasty bromamine acid can enter the kettle body through the feed hole more easily, and the feed hole is not blocked from the top surface of the kettle body, so that the bromamine acid falling onto the top surface of the kettle body can be cleaned more conveniently.

Description

Stirring kettle for bromamine acid

Technical Field

The utility model belongs to the technical field of chemical industry equipment's technique and specifically relates to a stirred tank for bromine propylhomoserin is related to.

Background

Bromamine acid is a dye intermediate and is applied to preparation of acid anthraquinone dyes. In the existing production process of bromamine acid, when the bromamine acid is dehydrated through extrusion, the bromamine acid is formed into a paste, and a stirring kettle is required to be used for stirring the paste bromamine acid, so that the bromamine acid is scattered to facilitate the subsequent processing.

At present, a Chinese patent with the publication number of CN208229896U discloses a stirring kettle, which comprises a support, a kettle body, a stirring device and a motor, wherein the kettle body is arranged on the support, a feed inlet and a discharge outlet are arranged on the kettle body, the stirring device is arranged in the kettle body, the motor is used for driving the stirring device, the feed inlet is arranged at the upper end of the kettle body, the discharge outlet is arranged at the bottom end of the kettle body, a control valve for opening and closing liquid is arranged on the discharge outlet, the control valve comprises a valve body and a sliding component, a cavity is arranged in the valve body, openings are arranged at two ends of the valve body, a plurality of water inlet holes are arranged on the valve body at the side surface in the kettle body, a water outlet hole is arranged at the bottom end outside the kettle body, the sliding component slides in the cavity, the sliding component comprises a sliding block and a push rod, the sliding block is, the push rod is matched with an opening at the lower end of the valve body.

In combination with the drawings of the specifications of the above patents, the feed inlet is arranged at the top of the kettle body, and the feed inlet is protruded relative to the top surface of the kettle body. When the pasty bromamine acid is taken out from the previous reaction vessel and added into the stirring kettle, part of the pasty bromamine acid is easy to fall out of the feed inlet because the volume of the pasty bromamine acid taken out once is difficult to control. The outer side wall of the feeding hole can interfere the cleaning of the pasty bromamine acid falling on the outer wall of the kettle body, so that the whole feeding work is very troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing a stirring kettle for bromamine acid, which has the advantage of more convenient feeding.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a stirred tank for bromamine acid, includes the cauldron body, be equipped with rabbling mechanism on the cauldron body, the feed port has been seted up on the top surface of the cauldron body, the feed port is in one side of rabbling mechanism, the circumference lateral wall of feed port is sunken to cauldron body bottom one side.

Through adopting above-mentioned technical scheme, the opening that the feed port is in on the cauldron body top surface is greater than the opening that the feed port was located on cauldron body inner chamber one side, makes pasty bromine propylhomoserin enter into the cauldron internal through the feed port more easily to do not block between feed port and the cauldron body top surface, it is more convenient when clearing up the bromine propylhomoserin that falls into on the cauldron body top surface.

The present invention may be further configured in a preferred embodiment as: the top of the kettle body is provided with a first baffle, and the first baffle is intercepted between the feeding hole and the stirring mechanism.

Through adopting above-mentioned technical scheme, because bromamine acid viscidity is great, the operator adopts the mode of shake to tremble into the feed port with bromamine acid from interim container when reinforced, and when the operator did not control good dynamics, on bromamine acid dropped into the top surface of the cauldron body easily, first baffle can block that the bromamine acid that fails to fall into in the feed port attached to agitating unit, reduces the degree of difficulty of cleaning work.

The present invention may be further configured in a preferred embodiment as: the side of the first baffle towards the feeding hole is an arc surface, and the middle of the arc surface on the first baffle is sunken towards one side of the center of the kettle body.

Through adopting above-mentioned technical scheme, after reinforced, if be stained with bromamine acid on the first scraper blade, instrument such as usable scraper blade are followed from the top down and are scraped along the cambered surface of first scraper blade, and the convenience is cleared up bromamine acid on being stained with first baffle, also can reduce bromamine acid and waste in the course of working unnecessary.

The present invention may be further configured in a preferred embodiment as: still set up the mounting groove with cauldron internal chamber intercommunication on the top surface of the cauldron body, the mounting groove is in one side that rabbling mechanism was kept away from to the feed port, the mounting groove internal rotation is connected with the axis of rotation, be connected with the guide board in the axis of rotation, in the one end of guide board penetrated the inner chamber of the cauldron body, the other end of guide board is external to the cauldron, guide board department is under the rotatable feed port of the internal tip of cauldron.

Through adopting above-mentioned technical scheme, when being in the internal guide board of cauldron and rotating the feed port below, the bromamine acid that enters into the cauldron body through the feed port can follow the guide board and slide to the bottom one side that the feed port was kept away from to the cauldron body, even there is the blockking of rabbling mechanism, still has partial bromamine acid and can fall into the bottom that the feed port one side was kept away from to the cauldron body, makes the cauldron body can hold more bromamine acid when reinforced, can improve machining efficiency when single stirring man-hour.

The present invention may be further configured in a preferred embodiment as: still be equipped with the second baffle on the cauldron body, the second baffle interception is between mounting groove and feed port.

Through adopting above-mentioned technical scheme, the second baffle can block the bromamine acid of following a feed port side to installation groove one side sputtering, reduces the possibility that the installation groove is blockked up by bromamine acid, reduces the complexity of cleaning work on the one hand, and on the other hand reduces the possibility that the installation groove is blockked up, makes the axis of rotation can the free rotation.

The present invention may be further configured in a preferred embodiment as: the side wall of the circumferential direction of the rotating shaft is provided with a through groove, the guide plate is arranged in the through groove in a penetrating mode, the guide plate is in a step shape, the cross section of the end part, located in the kettle body, of the guide plate is the same as the shape of the notch of the through groove, and the cross section area, located at the end part outside the kettle body, of the guide plate is larger than the area of the notch of.

Through adopting above-mentioned technical scheme, after the guide board has used, can take whole guide board out from the axis of rotation through leading to the groove, conveniently clear up the bromamine acid of attaching to on the guide board, make the guide board can still have the effect of good guide blanking when reinforced next time.

The present invention may be further configured in a preferred embodiment as: and a sealing ring is arranged on the circumferential side wall of the mounting groove, and the inner annular wall of the sealing ring is abutted against the rotating shaft.

Through adopting above-mentioned technical scheme, bromamine acid produces bromamine acid gas easily at the stirring in-process, seals the mounting groove in order to reduce the gaseous leakage of bromamine acid, reduces to cause the pollution degree to operational environment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the feeding hole, the blockage on the top surface of the kettle body is reduced, the pasty bromamine acid can conveniently enter the kettle body, and the bromamine acid near the feeding hole on the top surface of the kettle body can be conveniently cleaned;

2. through setting up axis of rotation and guide board, have certain guide effect to the bromine propylhomoserin that enters into the cauldron internal, improve the cauldron body to the capacity of bromine propylhomoserin, make stirring work more high-efficient.

Drawings

FIG. 1 is a sectional view of the embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the top of the autoclave body in the example.

In the figure, 1, a kettle body; 11. a feed port; 12. mounting grooves; 13. a discharge port; 2. a stirring mechanism; 21. a motor; 22. a stirring shaft; 23. a stirring impeller; 3. a first baffle plate; 4. a second baffle; 5. a rotating shaft; 6. a guide plate; 7. a seal ring; 8. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a stirred tank for bromamine acid, including the cauldron body 1, be equipped with rabbling mechanism 2 on the cauldron body 1, rabbling mechanism 2 is including fixing motor 21 on the central point of the top of the cauldron body 1 puts, rotates the (mixing) shaft 22 of connecting in the cauldron body 1 inside and fix stirring vane wheel 23 on (mixing) shaft 22, and motor 21's output shaft vertically penetrates in the cauldron body 1 inner chamber and with (mixing) shaft 22 coaxial coupling. The bottom of the kettle body 1 is arc-shaped, a discharge hole 13 is formed in the center of the bottom of the kettle body 1, and a valve (not shown in the figure) for cutting off a channel of the discharge hole 13 is arranged in the discharge hole 13. The top surface of the kettle body 1 is provided with a feeding hole 11, and the feeding hole 11 is positioned at one side of the motor 21. The circumferential side wall of the feeding hole 11 is sunken towards one side of the bottom of the kettle body 1.

The utility model provides a cauldron body 1's lateral wall will be installed in the second floor of mill, and discharge gate 13 on the cauldron body 1 is in the first floor and is close to the first floor ground, and the top surface of the cauldron body 1 is a little higher than the ground on the second floor to in material loading and the ejection of compact, and save the installation of support.

Referring to fig. 1 and 2, a mounting groove 12 communicated with the inner cavity of the kettle body 1 is further formed in the top surface of the kettle body 1, and the mounting groove 12 is located on one side of the feeding hole 11 far away from the stirring mechanism 2. Fixed mounting has first baffle 3 and second baffle 4 on the top of cauldron body 1, and first baffle 3 intercepts between feed port 11 and rabbling mechanism 2, and second baffle 4 is located between feed port 11 and mounting groove 12. The side of the first baffle 3 facing the feeding hole 11 is an arc surface, and the middle part of the arc surface on the first baffle 3 is sunken towards one side of the center of the kettle body 1. The side of the second baffle 4 facing the feeding hole 11 is also an arc surface, and the middle of the arc surface on the second baffle 4 is sunken towards the side far away from the center of the kettle body 1. The distance between first baffle 3 and second baffle 4 is big enough, can not cause the interference to the reinforced of bromine propylhomoserin, and bromine propylhomoserin is at reinforced in-process, because bromine propylhomoserin viscidity is great, the operator can adopt the mode of shake to tremble into feed port 11 sometimes, lead to partial bromine propylhomon can fall the top surface of cauldron body 1 or first baffle 3, on the relative cambered surface of second baffle 4, use the scraper blade to scrape feed port 11 along corresponding cambered surface from the top of first baffle 3 or second baffle 4, can clear up the bromine propylhomoserin that remains on cauldron body 1 top surface very conveniently.

Referring to fig. 2 and 3, a rotating shaft 5 is rotatably connected in the mounting groove 12, a sealing ring 7 is arranged on the circumferential side wall of the mounting groove 12, and the inner annular wall of the sealing ring 7 abuts against the rotating shaft 5. Be equipped with logical groove on the circumference lateral wall of axis of rotation 5, be connected with guide board 6 on the axis of rotation 5, the one end of guide board 6 penetrates the inner chamber of the cauldron body 1, and the other end of guide board 6 is in the cauldron body 1 outside, and guide board 6 is in the tip of the cauldron body 1 can rotate under the feed port 11. The guide plate 6 is the echelonment, and the tip cross section that the guide plate 6 is in the cauldron body 1 is the same with logical groove notch shape, and the cross sectional area that the guide plate 6 is in the tip outside the cauldron body 1 is bigger than the area of leading to the groove notch. Guide 6 is equipped with handle 8 on the tip that is in the cauldron body 1 outside, and the one end of handle 8 is fixed on guide 6, and the other end of handle 8 extends to keeping away from guide 6 one side of board along the length direction of mounting groove 12.

The implementation principle of the embodiment is as follows: during the material loading, insert the cauldron body 1 through the logical groove in the axis of rotation 5 with the tip that the guide plate 6 sectional area is little earlier, operating personnel passes through handle 8 with guide plate 6 slope, guide plate 6 is in the tip of the cauldron body 1 and is in under the feed port 11, then add pasty bromine propylhomoserin from feed port 11, bromine propylhomoserin falls into under the action of gravity on guide plate 6, and partial bromine propylhomoserin can be followed guide plate 6 and slided to the bottom one side that the feed port 11 was kept away from to cauldron body 1. In the process, the operator can make the bromamine acid adhered to the guide plate 6 more easily fall by rotating the guide plate 6 or pulling the guide plate 6 with a small amplitude. After certain bromamine acid is accumulated on the bottom of one side, away from the feeding hole 11, of the kettle body 1, the guide plate 6 is rotated to be in a vertical state, and after the feeding is continued, the bromamine acid entering the feeding hole 11 directly and vertically falls onto the bottom of the kettle body 1 under the feeding hole 11. When the height of the accumulation of bromamine acid in the kettle body 1 is close to the feed hole 11, stopping feeding, scraping off the bromamine acid remained between the first baffle plate 3 and the second baffle plate 4 on the top surface of the kettle body 1, and plugging into the feed hole 11. Then the feed hole 11 is blocked and the motor 21 is started to stir.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stirred tank for bromamine acid, includes the cauldron body (1), be equipped with rabbling mechanism (2) on the cauldron body (1), its characterized in that: the feeding hole (11) is formed in the top surface of the kettle body (1), the feeding hole (11) is located on one side of the stirring mechanism (2), and the circumferential side wall of the feeding hole (11) is sunken towards one side of the bottom of the kettle body (1).

2. The stirring tank for bromamine acid according to claim 1, wherein: the top of the kettle body (1) is provided with a first baffle (3), and the first baffle (3) is intercepted between the feeding hole (11) and the stirring mechanism (2).

3. The stirring tank for bromamine acid according to claim 2, wherein: the side of the first baffle (3) facing the feeding hole (11) is an arc surface, and the middle of the arc surface on the first baffle (3) is sunken towards one side of the center of the kettle body (1).

4. The stirring tank for bromamine acid according to claim 1, wherein: still set up mounting groove (12) with the intercommunication of the cauldron body (1) inner chamber on the top surface of the cauldron body (1), mounting groove (12) are in one side that rabbling mechanism (2) were kept away from in feed port (11), mounting groove (12) internal rotation is connected with axis of rotation (5), be connected with guide board (6) on axis of rotation (5), in the one end of guide board (6) penetrated the inner chamber of the cauldron body (1), the other end of guide board (6) is in outside the cauldron body (1), tip that guide board (6) are in the cauldron body (1) is rotatable under feed port (11).

5. The stirring tank for bromamine acid according to claim 4, wherein: still be equipped with second baffle (4) on the cauldron body (1), second baffle (4) interception is between mounting groove (12) and feed port (11).

6. The stirring tank for bromamine acid according to claim 4, wherein: be equipped with on the circumference lateral wall of axis of rotation (5) and lead to the groove, guide board (6) are worn to establish and are led to the inslot, guide board (6) are the echelonment, the tip cross section that guide board (6) are in the cauldron body (1) is the same with leading to groove notch shape, the cross sectional area that guide board (6) are in the tip outside the cauldron body (1) is bigger than the area that leads to the groove notch.

7. The stirring tank for bromamine acid according to claim 4, wherein: and a sealing ring (7) is arranged on the circumferential side wall of the mounting groove (12), and the inner annular wall of the sealing ring (7) is abutted against the rotating shaft (5).