CN211865029U

CN211865029U - Mixing reactor

Info

Publication number: CN211865029U
Application number: CN202020473700.3U
Authority: CN
Inventors: 杨建新
Original assignee: Hangzhou Jinfeng Environmental Protection Technology Co ltd
Current assignee: Hangzhou Jinfeng Environmental Protection Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-06
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a mixing reactor, it is including the retort that has inlet tube and discharging pipe, and the top of retort is equipped with the feeder hopper, is equipped with the screen frame in the retort, and the top of screen frame is equipped with just to the opening of feeder hopper downside, and the outer wall of screen frame is the interval setting with the inner wall of retort, is equipped with in the retort and drives the subassembly. After the raw materials fall into the screen frame through the feed hopper, the powder raw materials are dissolved in water, and the agglomerated raw materials are blocked in the screen frame; when the driving component drives the screen frame to rotate around the axis of the screen frame, the screen frame drives the water body and the raw materials to rotate, so that the mixing speed of the water body and the raw materials is accelerated; in the rotatory in-process of screen frame, the caking raw materials will be because of centrifugal force laminating on the screen frame inner wall, and the rotational speed of caking raw materials is different with the rotational speed of screen frame, consequently screen frame inner wall will with the caking raw materials between produce the friction for the caking raw materials is ground gradually. The utility model discloses avoid the raw materials to block up the discharging pipe and improved the dissolution efficiency of raw materials.

Description

Mixing reactor

Technical Field

The utility model belongs to the technical field of the technique of reactor and specifically relates to a mixed reactor is related to.

Background

At present, in industrial production, for reasons of transportation and storage, chemical raw materials such as ammonium sulfate and the like are often transported to a workshop and dissolved into liquid for industrial production.

The existing mixing reactor comprises a reaction tank with a water inlet pipe and a discharge pipe, a feed hopper is arranged at the top of the reaction tank, and a stirring device is arranged in the reaction tank. In reaction process, the water flows into the retort from the inlet tube, and in solid starting material entered into the retort from the feeder hopper, agitating unit mixed water and solid starting material, and the solution of accomplishing of mixing will flow from the discharging pipe.

However, because solid raw materials are easily affected with damp in the storage and transportation processes, and solid raw materials are added into the reaction tank at one time in a large amount, the condition that the solid raw materials are caked and piled up often occurs in the reaction tank, the caked solid raw materials can not be dissolved in time, the discharging pipe of the reaction tank is extremely easy to block, and the solution can not be discharged normally, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mixing reactor, avoid the raw materials to block up the discharging pipe and improved the dissolution efficiency of raw materials to prior art exists not enough.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a mixing reactor, is equipped with the feeder hopper including the retort that has inlet tube and discharging pipe, the top of retort, is equipped with the screen frame that is used for the separation caking raw materials in the retort, and the top of screen frame is equipped with just to the opening of feeder hopper downside, and the outer wall of screen frame is the interval setting with the inner wall of retort, is equipped with in the retort to be used for driving the drive subassembly of screen frame around self axis rotation.

By adopting the technical scheme, after the raw materials fall into the screen frame through the feed hopper, the powder raw materials are dissolved in water, and the agglomerated raw materials are blocked in the screen frame, so that the situation that the raw materials block the discharge pipe is avoided; when the driving component drives the screen frame to rotate around the axis of the screen frame, the screen frame drives the water body and the raw materials to rotate, so that the mixing speed of the water body and the raw materials is accelerated; at the rotatory in-process of screen frame, the caking raw materials will be because of the centrifugal force laminating on the screen frame inner wall, and the rotation rate of caking raw materials is different with the rotation rate of screen frame, consequently screen frame inner wall will with the caking produce the friction between the raw materials for the caking raw materials is ground gradually, thereby has improved the dissolution efficiency of raw materials.

The present invention may be further configured in a preferred embodiment as: the outer wall of the net frame is provided with an annular groove, a limiting part is embedded in the annular groove in a rotating mode, and the limiting part is fixed on the inner wall of the reaction tank through a connecting piece.

Through adopting above-mentioned technical scheme, at the rotatory in-process of net frame, the locating part will inlay all the time and establish in the ring channel to the stability of net frame in rotatory in-process has been improved.

The present invention may be further configured in a preferred embodiment as: the connecting piece is first stirring leaf, and the both ends of first stirring leaf are fixed connection respectively in locating part and retort inner wall.

Through adopting above-mentioned technical scheme, be located water and the powder raw materials between screen frame outer wall and the retort inner wall and will collide first stirring leaf at rotatory in-process to the dissolution efficiency of raw materials has been improved.

The present invention may be further configured in a preferred embodiment as: fixed rod that extends and stretch into in the screen frame along vertical direction is fixed with on the top inner wall of retort, is fixed with a plurality of second stirring leaves that arrange in proper order along vertical direction on the lateral wall of dead rod.

Through adopting above-mentioned technical scheme, the water and the raw materials that are located the screen frame will collide the second stirring leaf at rotatory in-process to the dissolution efficiency of raw materials has been improved.

The present invention may be further configured in a preferred embodiment as: be equipped with the dwang that extends along the horizontal direction on the lateral wall of dead lever and be used for driving the rotatory drive assembly of dwang, the dwang is rotated around self axis and is connected in the dead lever, and the dwang is kept away from serving of dead lever and is fixed with the impeller that is used for breaking up the caking raw materials.

Through adopting above-mentioned technical scheme, at the rotatory in-process of screen frame, the caking raw materials will laminate in the inner wall of screen frame because of centrifugal force, and drive assembly will drive dwang and impeller rotation this moment for the impeller can enough stir the water and the raw materials of screen frame and mix, can break up the caking raw materials again, thereby has improved the dissolution efficiency of raw materials.

The present invention may be further configured in a preferred embodiment as: dwang and impeller all are equipped with the multiunit along the extending direction of dead lever in proper order, and every dwang is outer all fixed the cover and is equipped with the gear, every two sets of adjacent equal intermeshing of gear.

By adopting the technical scheme, the rotating directions of every two groups of adjacent impellers are opposite, so that the vortexes generated by the two groups of adjacent impellers collide with each other to form mixed flow, and the dissolving efficiency of the raw materials is improved.

The present invention may be further configured in a preferred embodiment as: the drive assembly is including fixing the driving motor on the retort outer wall, and driving motor's output shaft extends and is fixed with the actuating lever that is located the retort along the horizontal direction, and the fixed cover is equipped with the gear outward also, gear and the gear intermeshing on the dwang of the top on the actuating lever.

Through adopting above-mentioned technical scheme, when driving motor drove the actuating lever and rotates, all dwangs all will rotate in step to make all impellers homoenergetic enough stir the raw materials and break up, improved the dissolution efficiency of raw materials.

The present invention may be further configured in a preferred embodiment as: the bottom outer wall of retort is fixed with a plurality of stabilizer blades, drives the subassembly including fixing the drive motor on the outer wall of retort bottom, and the output shaft that drives the motor is the coaxial line setting with the screen frame, and is equipped with the tray that is located the retort on the output shaft that drives the motor, and the tray is fixed on the bottom outer wall of screen frame.

Through adopting above-mentioned technical scheme, when driving the motor and driving the tray and rotate, the screen frame will be synchronous syntropy to rotate to make the screen frame can be fast with water and raw materials mixing.

To sum up, the utility model discloses a following beneficial technological effect:

1. due to the arrangement of the screen frame and the driving assembly, the agglomerated raw materials are blocked in the screen frame, the situation that the discharging pipe is blocked by the raw materials is avoided, and the screen frame drives the water body and the raw materials to rotate, so that the dissolving efficiency of the raw materials is improved;

2. the first stirring blade and the second stirring blade are arranged, so that the water body and the powder raw materials collide with the first stirring blade and the second stirring blade in the rotating process, and the dissolving efficiency of the raw materials is improved;

3. dwang and impeller's setting for the impeller can enough stir the water and the raw materials of in the screen frame and mix, can break up the caking raw materials again, thereby has improved the dissolution efficiency of raw materials.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic sectional structure diagram of the whole in the embodiment of the present invention.

Reference numerals: 1. a reaction tank; 11. a water inlet pipe; 12. a discharge pipe; 13. a feed hopper; 14. a support leg; 15. a valve; 2. a screen frame; 21. an opening; 22. an annular groove; 23. a limiting member; 24. a first stirring blade; 25. fixing the rod; 26. a second stirring blade; 27. rotating the rod; 28. an impeller; 3. a driving component; 31. driving a motor; 32. a tray; 321. an inner ring; 322. an outer ring; 323. a connecting plate; 4. a drive assembly; 41. a drive motor; 42. a drive rod; 43. a gear.

Detailed Description

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

As shown in fig. 1 and 2, a mixing reactor comprises a reaction tank 1 with a water inlet pipe 11 and a discharge pipe 12, a valve 15 is installed on the discharge pipe 12, a feed hopper 13 is arranged at the top of the reaction tank 1, a screen frame 2 is arranged in the reaction tank 1, an opening 21 right opposite to the lower side of the feed hopper 13 is arranged at the top of the screen frame 2, and the outer wall of the screen frame 2 and the inner wall of the reaction tank 1 are arranged at intervals. After the raw materials fell into screen frame 2 through feeder hopper 13, powder raw materials will be dissolved in water, and the caking raw materials will be by the separation screen frame 2 in, so avoided the raw materials to block up the condition emergence of discharging pipe 12.

As shown in fig. 2, a plurality of support legs 14 are fixed on the outer wall of the bottom of the reaction tank 1, a driving component 3 is arranged in the reaction tank 1, the driving component 3 comprises a driving motor 31 fixed on the outer wall of the bottom of the reaction tank 1, an output shaft of the driving motor 31 and the screen frame 2 are coaxially arranged, a tray 32 located in the reaction tank 1 is arranged on the output shaft of the driving motor 31, and the tray 32 is fixed on the outer wall of the bottom of the screen frame 2. When driving motor 31 and driving tray 32 and rotate, the frame 2 will be synchronous syntropy and rotate, has accelerated the mixing velocity of water and raw materials, and the caking raw materials will be because of the centrifugal force laminating on 2 inner walls of frame, 2 inner walls of frame will with the caking raw materials between produce the friction for the caking raw materials is by the grinding gradually, thereby has improved the dissolution efficiency of raw materials.

As shown in fig. 2, the tray 32 includes an inner ring 321 fixed on the outer wall of the bottom of the frame 2, an outer ring 322, and a plurality of connecting plates 323, the inner ring 321 is located in the outer ring 322 and is fixedly sleeved outside the output shaft of the driving motor 41, and both ends of each connecting plate 323 are respectively and fixedly connected to the inner wall of the outer ring 322 and the outer wall of the inner ring 321. The inner wall of the outer ring 322 and the outer wall of the inner ring 321 jointly enclose a cavity for exposing the lower side of the screen frame 2, so that caking raw materials in the screen frame 2 can be fully contacted with water, and the stability of the screen frame 2 in the rotating process is ensured.

As shown in fig. 2, a plurality of annular grooves 22 arranged in sequence along the vertical direction are formed in the outer wall of the net frame 2, a limiting part 23 is embedded in each annular groove 22, each limiting part 23 is in a spherical shape, each limiting part 23 is fixed on the inner wall of the reaction tank 1 through a connecting part, and the limiting parts 23 enable the net frame 2 to be not prone to shaking in the rotating process.

As shown in fig. 2, each connecting member is a first stirring vane 24, two ends of each first stirring vane 24 are respectively and fixedly connected to the limiting member 23 and the inner wall of the reaction tank 1, and the water and the powder raw materials between the outer wall of the screen frame 2 and the inner wall of the reaction tank 1 collide with the first stirring vane 24 in the rotating process, so that the dissolving efficiency of the raw materials is improved.

As shown in fig. 2, a fixing rod 25 extending in the vertical direction and extending into the screen frame 2 is fixed on the inner wall of the top of the reaction tank 1, a plurality of second stirring blades 26 sequentially arranged in the vertical direction are fixed on the side wall of the fixing rod 25, and the water body and the raw materials in the screen frame 2 collide with the second stirring blades 26 in the rotating process, so that the dissolving efficiency of the raw materials is improved.

As shown in fig. 2, a plurality of rotating rods 27 are sequentially arranged along the extending direction of the fixing rod 25 on the side wall of the fixing rod 25, each rotating rod 27 extends along the horizontal direction, each rotating rod 27 is rotatably connected to the fixing rod 25 around the axis of the rotating rod 27, and an impeller 28 is fixed on one end of each rotating rod 27 far away from the fixing rod 25.

As shown in fig. 2, a driving assembly 4 is arranged on the reaction tank 1, the driving assembly 4 includes a driving motor 41 fixed on the outer wall of the reaction tank 1, an output shaft of the driving motor 41 extends along the horizontal direction and is fixed with a driving rod 42 located in the reaction tank 1, gears 43 are fixedly sleeved outside the driving rod 42 and outside all the rotating rods 27, and every two groups of adjacent gears 43 are engaged with each other. When the driving motor 41 drives the driving rod 42 to rotate, all the rotating rods 27 rotate synchronously, so that the impeller 28 can form mixed flow and can break up agglomerated raw materials, and the dissolving efficiency of the raw materials is improved.

The implementation principle of the embodiment is as follows: after the raw materials fell into screen frame 2 through feeder hopper 13, powder raw materials will be dissolved in water, and the caking raw materials will be by the separation screen frame 2 in, so avoided the raw materials to block up the condition emergence of discharging pipe 12.

When the motor 31 is driven to drive the tray 32 to rotate, the screen frame 2 synchronously rotates in the same direction, the water and the powder raw materials between the outer wall of the screen frame 2 and the inner wall of the reaction tank 1 collide with the first stirring blades 24 in the rotating process, and the water and the raw materials in the screen frame 2 collide with the second stirring blades 26 in the rotating process, so that the mixing speed of the water and the raw materials is accelerated; and the caking raw materials will be because of centrifugal force laminating on 2 inner walls of net frame, 2 inner walls of net frame will with the caking raw materials between produce the friction for the caking raw materials is ground gradually, thereby has improved the dissolution efficiency of raw materials.

Meanwhile, the driving motor 41 drives the driving rod 42 to rotate, all the rotating rods 27 synchronously rotate, the impeller 28 breaks up the agglomerated raw materials in the rotating process, and the vortexes generated by the two adjacent groups of impellers 28 mutually collide to form mixed flow, so that the dissolving efficiency of the raw materials is improved.

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 mixing reactor, is equipped with feeder hopper (13), its characterized in that including retort (1) that has inlet tube (11) and discharging pipe (12) at the top of retort (1): be equipped with in retort (1) and be used for the net frame (2) of separation caking raw materials, the top of net frame (2) is equipped with just to opening (21) of feeder hopper (13) downside, and the outer wall of net frame (2) is the interval with the inner wall of retort (1) and sets up, is equipped with in retort (1) to be used for driving the drive subassembly (3) that net frame (2) around self axis rotation.

2. A mixing reactor as defined in claim 1, wherein: the outer wall of the net frame (2) is provided with an annular groove (22), a limiting part (23) is embedded in the annular groove (22) in a rotating mode, and the limiting part (23) is fixed on the inner wall of the reaction tank (1) through a connecting piece.

3. A mixing reactor as defined in claim 2, wherein: the connecting piece is first stirring leaf (24), and the both ends of first stirring leaf (24) are fixed connection respectively in locating part (23) and retort (1) inner wall.

4. A mixing reactor as defined in claim 1, wherein: fixed rod (25) that extend and stretch into in net frame (2) along vertical direction are fixed with on the top inner wall of retort (1), are fixed with a plurality of second stirring leaves (26) of arranging in proper order along vertical direction on the lateral wall of dead lever (25).

5. A mixing reactor according to claim 4, characterized in that: be equipped with on the lateral wall of dead lever (25) along dwang (27) that the horizontal direction extends and be used for driving drive assembly (4) that dwang (27) are rotatory, dwang (27) rotate around self axis and connect in dead lever (25), and dwang (27) are kept away from serving of dead lever (25) and are fixed with impeller (28) that are used for breaking up the caking raw materials.

6. A mixing reactor as defined in claim 5, wherein: dwang (27) and impeller (28) all are equipped with the multiunit in proper order along the extending direction of dead lever (25), and every dwang (27) is outer all fixed cover to be equipped with gear (43), and every two sets of adjacent gear (43) all intermeshing.

7. A mixing reactor as defined in claim 6, wherein: drive assembly (4) are including fixing driving motor (41) on retort (1) outer wall, and the output shaft of driving motor (41) extends and is fixed with actuating lever (42) that are located retort (1) along the horizontal direction, and actuating lever (42) outer also fixed cover is equipped with gear (43), gear (43) on actuating lever (42) and gear (43) intermeshing on the dwang (27) of the top.

8. A mixing reactor as defined in claim 1, wherein: the bottom outer wall of retort (1) is fixed with a plurality of stabilizer blades (14), drives subassembly (3) and is including fixing drive motor (31) on retort (1) bottom outer wall, and the output shaft that drives motor (31) is the coaxial line setting with net frame (2), and is equipped with tray (32) that are located retort (1) on the output shaft that drives motor (31), and tray (32) are fixed on the bottom outer wall of net frame (2).