CN219784753U

CN219784753U - Decomposition reaction kettle

Info

Publication number: CN219784753U
Application number: CN202321200134.9U
Authority: CN
Inventors: 丁川
Original assignee: Ningxia Ruiding Technology Co ltd
Current assignee: Ningxia Ruiding Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-03
Anticipated expiration: 2033-05-18

Abstract

The embodiment of the utility model provides a decomposition reaction kettle, which relates to the technical field of reaction kettles. The decomposition reaction kettle includes a reaction chamber and a sealing cover installed at the upper end of the reaction chamber. A raw material processing unit is installed at the lower end of the sealing cover. The raw material processing unit includes a processing frame and a rotating part. There is also a processing frame in the inner cavity. There is a cleaning component installed in the lift. The drive rod drives the lower end of the rolling rod to rotate and grind. The large pieces of material are crushed and broken. Then they are dropped from the discharge port to the screening net for secondary screening, which facilitates small materials and the lower reaction chamber. The materials inside the body undergo a decomposition reaction to avoid the inconvenience of complete dissolution reaction of larger materials. At the same time, the arrangement of the scraper board can scrape off the materials adhered to the lower surface of the inner cavity of the processing frame to avoid the adhesion of materials affecting the discharge. .

Description

Decomposition reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a decomposition reaction kettle.

Background

The process for producing 2,5 diaminotoluene sulfate discharges high concentration organic waste water (re-used waste water and reduced waste water), the waste water has specificity, the salt content is high, the COD concentration is high, the aniline content is high, the chromaticity is high, thus the treatment difficulty is high, in the process for treating the organic waste water, the o-amino-azo toluene (C.I. 11160) needs to be reduced and acid-separated to synthesize 2,5-TDAS, in the process, the steps of (1) reduction reaction, (2) distillation, (3) filtration, (4) decomposition and filtration are needed, in the steps, the waste liquid needs to be decomposed and stirred by using a decomposition reaction kettle, and the materials need to be added to assist the decomposition of the waste liquid during stirring.

When the inside decomposition of reation kettle, the material of throwing into has solid and liquid material, in order to improve the material dissolution effect of adding during the decomposition, the solid material granule of throwing into should not be too big, but because some material granule adhesion air in the time of storing moisture, appear the phenomenon of caking, inconvenient handling when throwing the material influences the decomposition reaction.

Disclosure of Invention

The utility model aims to provide a decomposition reaction kettle, which can avoid the problems that some material particles adhere to moisture in the air when being stored, the agglomeration phenomenon occurs, the treatment is inconvenient when the material is fed, and the decomposition reaction is affected.

The utility model provides a decomposition reaction kettle, comprising:

the device comprises a reaction cavity and a sealing cover arranged at the upper end of the reaction cavity, wherein the sealing cover is movably arranged at the upper end of the reaction cavity, and a raw material treatment unit is arranged at the lower end of the sealing cover;

the raw material treatment unit comprises a treatment frame and a rotating part for crushing materials in the treatment frame, and a cleaning assembly is arranged in the inner cavity of the treatment frame in a lifting manner.

In a specific embodiment, the lower surface of the treatment frame is provided with a discharge hole, the side edge of the treatment frame is provided with a mounting bracket, and the treatment frame is mounted at the lower end of the sealing cover through the mounting bracket.

In a specific embodiment, the cleaning assembly is movably mounted in the inner cavity of the processing frame, and a screening net is fixedly mounted at the lower end of the cleaning assembly and is arranged at the lower end of the processing frame.

In a specific embodiment, the rotating part comprises a driving rod movably mounted at the lower end of the sealing cover and a milling rod arranged at the lower end of the driving rod, scraping plates are further arranged at two sides of the lower end of the driving rod, stirring rods A and B are further arranged at the lower ends of the milling rod and the scraping plates, and the stirring rods A and B are fixedly connected with the lower end of the driving rod and extend into the inner cavity of the reaction cavity for installation.

In a specific embodiment, a rotary soft sleeve is arranged outside the material grinding rod, and the lower surface of the material grinding rod is mounted on the lower surface of the treatment frame.

In a specific embodiment, two sides of the scraping plate are arranged in an inclined mode, and the inclined edge of the scraping plate is attached to the inner cavity surface of the treatment frame.

In a specific embodiment, the cleaning component comprises a support frame which is slidably mounted in the inner cavity of the treatment frame and a cleaning brush mounted on the outer ring surface of the support frame, the cleaning brush is attached to the surface of the inner cavity of the treatment frame, a limiting frame is fixedly mounted at the upper end of the support frame, and the limiting frame penetrates through a hole formed in the upper edge of the treatment frame to be mounted.

In a specific embodiment, a through groove is arranged in the middle of the processing frame, a section of reciprocating screw rod is arranged in the middle of the driving rod, the reciprocating screw rod penetrates through the through groove to be installed, and the reciprocating screw rod is matched with the through groove to be used.

In a specific embodiment, a cleaning cone is fixedly arranged at the upper end of the screening net, and the cleaning cone is matched with the size and the position of the discharge opening.

In a specific embodiment, the upper end of the cleaning cone is pointed, the lower end of the cleaning cone is cylindrical, and the length of the cylindrical position is greater than the height of the discharge hole.

According to the decomposition reaction kettle provided by the embodiment of the utility model, when the processing raw materials are added into the reaction cavity, the materials are input through the material inlet at the upper end of the sealing cover and fall into the processing frame at the lower end, the smaller materials fall down through the material outlet, the materials left in the processing frame are rotationally crushed by the material grinding rod at the lower end driven by the driving rod, the massive materials are crushed and crushed, and then fall down through the material outlet to the screening net for secondary screening, so that the decomposition reaction of the small materials and the materials in the reaction cavity at the lower end is facilitated, the inconvenient complete dissolution reaction of the larger materials is avoided, meanwhile, the materials adhered to the lower surface of the inner cavity of the processing frame can be scraped by the arrangement of the scraping plate, the influence of the adhesion of the materials on the discharging is avoided, the solid materials entering the reaction cavity are preprocessed, and the reaction is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of the installation structure of the raw material processing unit according to the embodiment of the present utility model.

FIG. 3 is a schematic diagram of a raw material processing unit according to an embodiment of the present utility model.

Fig. 4 is a schematic view of a rotating part structure according to an embodiment of the utility model.

Fig. 5 is a schematic view of a cleaning assembly according to an embodiment of the utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 3 a according to an embodiment of the present utility model.

Icon: 100. a reaction chamber; 200. sealing cover; 300. a raw material processing unit; 310. a processing frame; 311. a discharge port; 312. a mounting bracket; 320. a cleaning assembly; 321. a support frame; 322. cleaning a brush; 323. a limiting frame; 324. a through groove; 330. a rotating part; 331. a driving rod; 332. a reciprocating screw rod; 333. a stirring rod A; 334. a stirring rod B; 335. a milling rod; 336. a scraping plate; 340. screening net; 341. cleaning the cone.

Detailed Description

Because some material particles adhere to moisture in the air during storage, caking phenomenon occurs, and the material particles are inconvenient to process during feeding, so that decomposition reaction is affected. Therefore, the inventor provides a decomposition reaction kettle through research, carries out rotatory material through the material pole that rolls, rolls the broken with the bulk material, later falls to the screening net by the bin outlet and carries out secondary screening, makes things convenient for the decomposition reaction of little material and lower extreme reaction cavity internal material to solve above-mentioned defect.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a decomposition reaction kettle, which includes a reaction chamber 100, and a sealing cover 200 mounted at an upper end of the reaction chamber 100 for sealing the reaction chamber 100, wherein the sealing cover 200 is movably mounted at an upper end of the reaction chamber 100, and a raw material processing unit 300 for pre-processing raw materials is mounted at a lower end of the sealing cover 200.

The raw material processing unit 300 comprises a processing frame 310 for containing input materials and a rotating part 330 for crushing the materials in the processing frame 310, a cleaning component 320 for cleaning the processing frame 310 is arranged in the inner cavity of the processing frame 310 in a lifting manner, the cleaning component 320 is movably arranged in the inner cavity of the processing frame 310, a screening net 340 for screening the materials discharged from the processing frame 310 is fixedly arranged at the lower end of the cleaning component 320, the screening net 340 is arranged at the lower end of the processing frame 310, and the mesh size of the screening net 340 can be replaced according to the size of the materials.

The lower surface of the processing frame 310 is provided with a discharge hole 311 for discharging smaller granular materials, the side edge of the processing frame 310 is provided with a mounting bracket 312 for fixing the processing frame 310, and the processing frame 310 is mounted at the lower end of the sealing cover 200 through the mounting bracket 312.

The rotating part 330 comprises a driving rod 331 movably mounted at the lower end of the sealing cover 200 and a milling rod 335 arranged at the lower end of the driving rod 331, a rotating soft sleeve is arranged outside the milling rod 335, the rotating soft sleeve is movably mounted outside a supporting rod inside through a bearing, the lower surface of the milling rod 335 is attached to the lower surface of the processing frame 310, the driving rod 331 is connected with the output end of a driving motor mounted at the upper end of the sealing cover 200, scraping plates 336 for cleaning the milled material are further arranged at two sides of the lower end of the driving rod 331, the two sides of the scraping plates 336 are obliquely arranged, the inclined edges of the scraping plates 336 are attached to the surface of the inner cavity of the processing frame 310, stirring rods A333 and B334 for stirring the material are further arranged at the lower ends of the milling rod 335 and the scraping plates 336, the stirring rods A333 and B334 are fixedly connected with the lower end of the driving rod 331, and are mounted in an inner cavity extending to the reaction cavity 100.

When adding reaction cavity 100 with processing raw materials inside, throw into the material by the feed inlet of sealed lid 200 upper end, fall into the processing frame 310 inside of lower extreme, less material falls down by bin outlet 311, the material of leaving in processing frame 310 inside is rolled the material pole 335 by the rotation of actuating lever 331 drive lower extreme and is rolled the breakage with the bulk material, later fall to screening net 340 by bin outlet 311 and carry out secondary screening, make things convenient for the decomposition reaction of little material and lower extreme reaction cavity 100 inside material, avoid the inconvenient complete dissolution reaction of great material, the arrangement of scraping plate 336 that sets up simultaneously can scrape the material of adhesion at processing frame 310 inner chamber lower surface, avoid the material adhesion to influence the discharge, carry out preliminary treatment to the solid material that gets into reaction cavity 100 inside, the reaction of being convenient for goes on.

Referring to fig. 3 and fig. 5 to fig. 6, the cleaning assembly 320 includes a supporting frame 321 slidably mounted in the inner cavity of the processing frame 310, and a cleaning brush 322 mounted on the outer ring surface of the supporting frame 321 to clean the inner cavity of the processing frame 310, wherein the cleaning brush 322 is attached to the inner cavity surface of the processing frame 310, a limiting frame 323 for limiting the supporting frame 321 is fixedly mounted at the upper end of the supporting frame 321, and the limiting frame 323 penetrates through a hole formed in the upper edge of the processing frame 310.

The middle part of the processing frame 310 is provided with a through groove 324 for driving the processing frame 310 to lift, the middle part of the driving rod 331 is provided with a section of reciprocating screw rod 332 for driving the processing frame 310 to slide, the reciprocating screw rod 332 penetrates through the through groove 324 to be installed, and the reciprocating screw rod 332 is matched with the through groove 324 to be used.

The upper end of screening net 340 is still fixed to be arranged and is used for carrying out the clean awl 341 of mediation to bin outlet 311, and clean awl 341 and bin outlet 311's size and position phase-match, and clean awl 341's upper end is the pointed cone form, and the lower extreme is cylindricly, and cylindric position length is greater than the height of bin outlet 311.

When the stirring rod A333 and the stirring rod B334 at the lower end are driven by the rotating part 330 to stir materials, the driving rod 331 is continuously rotated, and then the reciprocating screw 332 is rotated along with the stirring rod, so that the supporting frame 321 is driven to reciprocate in the processing frame 310, the cleaning brush 322 moves along with the movement of the supporting frame 321 to lift and brush the inner wall of the processing frame 310, the phenomenon that the material is adhered to the side wall and cannot fall down is avoided, certain waste is caused to the materials, and meanwhile, inconvenience in subsequent cleaning is avoided.

When the supporting frame 321 is lifted, the screening net 340 is driven to continuously move through the limiting frame 323, and the cleaning cone 341 is pushed to dredge the discharge hole 311 while the auxiliary screening net 340 is used for blanking, so that the discharge hole 311 is prevented from being blocked.

In summary, in the decomposition reaction kettle of the embodiment of the utility model, when the processing raw materials are added into the reaction cavity 100, the materials are input through the material inlet at the upper end of the sealing cover 200, the smaller materials fall into the processing frame 310 at the lower end, the materials left in the processing frame 310 are driven by the driving rod 331 to rotate and grind the material rod 335 at the lower end, the large materials are crushed and crushed, and then fall into the screening net 340 through the material outlet 311 to carry out secondary screening, so that the decomposition reaction of the small materials and the materials in the reaction cavity 100 at the lower end is facilitated, the inconvenient complete dissolution reaction of the larger materials is avoided, meanwhile, the arranged scraping plate 336 can scrape the materials adhered to the lower surface of the inner cavity of the processing frame 310, the influence of the adhesion of the materials on the discharging is avoided, the solid materials entering the reaction cavity 100 are preprocessed, and the reaction is facilitated.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A decomposition reaction kettle, characterized in that it includes:

The reaction chamber, and a sealing cover installed at the upper end of the reaction chamber, the sealing cover is movably installed at the upper end of the reaction chamber, and a raw material processing unit is installed at the lower end of the sealing cover;

Raw material processing unit, the raw material processing unit includes a processing frame and a rotating part for crushing materials inside the processing frame, and a cleaning component is installed and lifted in the inner cavity of the processing frame.

2. A decomposition reaction kettle according to claim 1, characterized in that a discharge port is provided on the lower surface of the processing frame, and an installation bracket is arranged on the side of the processing frame. The processing frame is installed by The bracket is installed at the lower end of the sealing cover.

3. A decomposition reaction kettle according to claim 2, characterized in that the cleaning component is movably installed in the inner cavity of the processing frame, and a screening net is fixedly installed at the lower end of the cleaning component. The net is arranged at the lower end of the processing frame.

4. A decomposition reaction kettle according to claim 3, characterized in that the rotating part includes a driving rod movably installed at the lower end of the sealing cover and a rolling rod arranged at the lower end of the driving rod, and the lower end of the driving rod Scrapers are also arranged on both sides, and stirring rods A and B are arranged at the lower ends of the grinding rod and the scraping plate. The stirring rods A and B are fixedly connected to the lower ends of the driving rods and extend Install it into the inner cavity of the reaction chamber.

5. A decomposition reaction kettle according to claim 4, characterized in that a rotating soft sleeve is arranged on the outside of the rolling rod, and the lower surface of the rolling rod is installed to fit the lower surface of the processing frame.

6. A decomposition reaction kettle according to claim 5, characterized in that both sides of the scraper plate are arranged in an inclined shape, and the inclined edge of the scraper plate is installed to fit the inner cavity surface of the processing frame.

7. A decomposition reaction kettle according to claim 6, characterized in that the cleaning assembly includes a support frame slidably installed in the inner cavity of the treatment frame and a cleaning brush installed on the outer ring surface of the support frame, and the cleaning brush The brush is arranged to fit the surface of the inner cavity of the treatment frame, and a limiter frame is fixedly installed on the upper end of the support frame. The limiter frame is installed through the hole provided on the upper edge of the treatment frame.

8. A decomposition reaction kettle according to claim 7, characterized in that a through groove is arranged in the middle of the processing frame, and a reciprocating screw rod is arranged in the middle of the driving rod, and the reciprocating screw passes through The through-slot is installed, and the reciprocating screw rod is used in conjunction with the through-slot.

9. A decomposition reaction kettle according to claim 8, characterized in that a cleaning cone is fixedly arranged on the upper end of the screening mesh, and the cleaning cone matches the size and position of the discharge port.

10. A decomposition reaction kettle according to claim 9, characterized in that the upper end of the cleaning cone is in the shape of a pointed cone, the lower end is in the shape of a cylinder, and the length of the cylindrical position is greater than the height of the discharge port.