CN218250278U

CN218250278U - Continuous reactor

Info

Publication number: CN218250278U
Application number: CN202222580966.XU
Authority: CN
Inventors: 郭永亮; 任晓倩; 夏金科; 董领波; 王收强; 曹美然; 郭敬强; 金硕
Original assignee: Hebei Yetian Agricultural Chemical Co ltd
Current assignee: Hebei Yetian Agricultural Chemical Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-10
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a serialization reactor, serialization reactor is including jar body and the circulating pump of setting between reinforced section and overflow section. The utility model provides a serialization reactor carries raw materials and solvent and catalyst to the reinforced section inside through the charge pump, and the solution after the mixture flows upward and carries to the overflow section through the inside hybrid chamber of hybrid section, can strengthen the mixing efficiency of solution through the inside first baffler of hybrid chamber. And the solution of carrying to the overflow section can return again through the circulating pump and add the material section inside, carries out the secondary and mixes, makes solution can realize the secondary and mix and circulate in jar internal portion, and final solution is carried to next process through the drain pipe at overflow section top, through the setting of circulating pump, can make solution further mix, can further improve the mixing efficiency of solution, improves the quality of final product.

Description

Continuous reactor

Technical Field

The utility model belongs to the technical field of pesticide production facility, concretely relates to serialization reactor.

Background

In part of production links of pesticides, mixed materials and solvents need to be mixed and then undergo a chemical reaction to obtain a final product, so that a reactor for material mixing reaction is needed in the production process. However, in the process of using the continuous reactor, the raw materials, the solvent and the catalyst are conveyed into the reactor through the feed inlet of the reactor, mixed and reacted in the reactor, and then flow through the discharge outlet of the reactor and are output from the discharge outlet of the reactor. Because the continuous reactor needs continuous feeding and discharging, the materials are not uniformly mixed and react insufficiently in the production process, and the quality of the finally produced materials is influenced.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a serialization reactor aims at solving among the prior art thereby the pesticide is from the insufficient problem that influences final output material quality of in-process material reaction.

In order to achieve the above object, the utility model adopts the following technical scheme: providing a continuous reactor comprising:

the tank comprises a feeding section, a mixing section and an overflow section which are mutually communicated from bottom to top, wherein the feeding section is communicated with a delivery pump used for delivering raw materials to the interior of the feeding section, the mixing section comprises a plurality of mixing cavities arranged along the vertical direction, a plurality of first baffle plates are arranged in the mixing cavities, a tortuous channel for solution flowing is formed by the first baffle plates and the mixing cavities, and a liquid outlet pipe for the solution flowing out of the overflow section is arranged at the top of the overflow section;

and the circulating pump is arranged between the feeding section and the overflow section and used for conveying the solution of the overflow section to the interior of the feeding section.

In one possible implementation, the mixing section includes:

an outer chamber housing;

the mixing core column is positioned in the mixing core column, the mixing core column is arranged in the outer cavity shell in a sliding mode, and a supporting table used for supporting the mixing core column is arranged at the bottom of the outer cavity shell.

In a possible implementation manner, an installation rod is detachably installed on the mixing core column, the installation rod is located inside the mixing cavity, and the first baffle plates are installed on the installation rod.

In a possible implementation manner, the tip fixedly connected with fixed disk of installation pole, be provided with the mounting groove that is used for placing the fixed disk on the mixed stem, be provided with the draw-in groove on the lateral wall of mounting groove, the inside demountable installation of draw-in groove has the clamping piece, the clamping piece be used for with the fixed disk compresses tightly the bottom of mounting groove.

In a possible implementation manner, the first baffle plate is fixedly connected with an installation sleeve, the installation sleeve is slidably disposed on the installation rod, and the installation rod is provided with a fixing hole for fixing the installation sleeve.

In a possible implementation manner, two ends of the mixing core column are provided with sliding parts in sliding fit with the outer cavity shell, and the outside size of the sliding parts is larger than that of the middle part of the mixing core column.

In a possible implementation, the overflow section is provided with an interference portion for pressing the mixing stem against the support table, the interference portion being in sliding fit with the inner wall of the outer cavity housing.

In a possible implementation manner, a partition plate is arranged in the middle of the overflow section, and a plurality of through holes for solution to flow through are formed in the partition plate.

In a possible implementation manner, a plurality of second baffle plates are fixedly mounted above the partition plate, the second baffle plates are arranged at intervals in the vertical direction, and two adjacent second baffle plates are arranged in a staggered manner in the horizontal direction.

Compared with the prior art, the scheme shown in the embodiment of the application comprises a tank body, wherein the tank body comprises a feeding section, a mixing section and an overflow section which are sequentially communicated with one another from bottom to top, and the feeding section, the mixing section and the overflow section are mutually and hermetically connected through a flange plate. When the device is used, the raw materials, the solvent and the catalyst are conveyed to the interior of the feeding section through the feeding pump, the mixed solution flows upwards through the mixing cavity in the mixing section and is conveyed to the overflow section, and the mixing efficiency of the solution can be enhanced through the first baffle plate in the mixing cavity. And the solution of carrying to the overflow section can return again through the circulating pump and add the material section inside, carries out the secondary and mixes, makes solution can realize the secondary and mix and circulate in jar internal portion, and final solution is carried to next process through the drain pipe at overflow section top, through the setting of circulating pump, can make solution further mix, can further improve the mixing efficiency of solution, improves the quality of final product.

Drawings

FIG. 1 is a schematic diagram of a continuous reactor according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mixing section according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an overflow section provided in an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of the first baffle plate according to an embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a tank body; 11. a feeding section; 111. a delivery pump; 112. a circulation pump; 12. a mixing section; 13. an overflow section; 131. a contact part; 132. a partition plate; 133. a second baffle plate; 2. a first baffle plate; 21. installing a sleeve; 3. an outer chamber housing; 31. a support table; 4. mixing the core column; 41. a sliding part; 5. mounting a rod; 51. fixing the disc; 52. and (7) clamping a part.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3 together, a continuous reactor according to the present invention will now be described. The continuous reactor comprises a tank body 1 and a circulating pump 112. The tank body 1 comprises a feeding section 11, a mixing section 12 and an overflow section 13 which are communicated with each other from bottom to top, the feeding section 11 is communicated with a delivery pump 111 for delivering raw materials into the feeding section 11, the mixing section 12 comprises a plurality of mixing chambers arranged along the vertical direction, a plurality of first baffle plates 2 are arranged in the mixing chambers, the first baffle plates 2 and the mixing chambers form a tortuous channel for solution flow, and a liquid outlet pipe for the solution to flow out of the overflow section 13 is arranged at the top of the overflow section 13; the circulating pump 112 is disposed between the feeding section 11 and the overflow section 13, and is used for conveying the solution in the overflow section 13 to the interior of the feeding section 11.

Compared with the prior art, the serialization reactor that this embodiment provided, through being provided with jar body 1, jar body 1 includes feeding section 11, mixing segment 12 and the overflow section 13 that communicate each other in proper order from bottom to top, and feeds through ring flange sealing connection each other between feeding section 11, mixing segment 12 and the overflow section 13. When the device is used, the raw materials, the solvent and the catalyst are conveyed to the interior of the feeding section 11 through the feeding pump, the mixed solution flows upwards through the mixing cavity in the mixing section 12 and is conveyed to the overflow section 13, and the mixing efficiency of the solution can be enhanced through the first baffle plate 2 in the mixing cavity. And carry to the solution of overflow section 13 can return again through circulating pump 112 and add inside 11 of material sections, carry out the secondary and mix, make solution can realize the secondary and mix and circulate in jar body 1 is inside, and final solution is carried to next process through the drain pipe at overflow section 13 top, through circulating pump 112's setting, can make solution further mix, can further improve the mixing efficiency of solution, improves the quality of end product.

Optionally, in this embodiment, the number of charge pumps is two or more, and the discharge gate of charge pump all communicates with reinforced section 11 for add multiple material to reinforced section 11 inside simultaneously.

Optionally, in this embodiment, the output ends of the feeding pump and the delivery pump 111 are provided with a check valve.

Optionally, in this embodiment, the dosing pump and the delivery pump 111 both use metering pumps.

In some embodiments, the mixing section 12 may be configured as shown in fig. 2, 4 and 5. Referring also to fig. 2, 4 and 5, the mixing section 12 includes an exterior wall shell and a mixing stem 4. The mixing chamber is located inside the mixing stem 4, the mixing stem 4 is slidingly arranged inside the outer chamber housing 3, and the bottom of the outer chamber housing 3 is provided with a support table 31 for supporting the mixing stem 4. The flange plate connected between the mixing section 12 and the feeding section 11 and the overflow section 13 is fixedly arranged on the outer cavity shell 3. The mixing stem 4 is slidably arranged inside the outer cavity shell 3, and a sealing ring is arranged between the mixing stem 4 and the supporting platform 31, so that the solution can be prevented from flowing between the mixing stem 4 and the outer cavity shell 3 from the space between the mixing stem 4 and the supporting platform 31. The design of the mixing core column 4 can facilitate the assembly of the tank body 1 and the installation of the tank body 1.

In some embodiments, the mixing stem 4 described above may be configured as shown in fig. 2. Referring to fig. 2, the mixing stem 4 is detachably mounted with a mounting rod 5, the mounting rod 5 is located inside the mixing chamber, and the plurality of first baffle plates 2 are mounted on the mounting rod 5. The mounting rod 5 is located inside the mixing chamber in the vertical direction and the mounting rod 5 is located in the middle of the mixing chamber. The plurality of first baffle plates 2 are sequentially arranged on the mounting rod 5 at intervals along the length direction of the mounting rod 5, and two adjacent first baffle plates 2 are arranged in a staggered mode along the horizontal direction to form a zigzag channel for solution circulation. Through the setting of installation pole 5, be convenient for later stage to the maintenance and the clearance of first baffler 2.

Specifically, in this embodiment, the outer side surface of the first baffle plate 2 is in sliding fit with the inner wall of the mixing chamber. The solution can be made to flow sufficiently through the tortuous path.

In some embodiments, the mounting rod 5 may be configured as shown in fig. 2, 4 and 5. Referring to fig. 2, 4 and 5 together, the end of the mounting rod 5 is fixedly connected with a fixed disk 51, the mixing core column 4 is provided with a mounting groove for placing the fixed disk 51, the side wall of the mounting groove is provided with a clamping groove, a clamping piece 52 is detachably mounted in the clamping groove, and the clamping piece 52 is used for pressing the fixed disk 51 to the bottom of the mounting groove. The clamping part 52 is a clamp spring. The clamp spring is convenient to purchase, and easy to assemble and dismantle. The fixed disc 51 is of an annular structure and is connected between the fixed disc 51 and the mounting rod 5 through a plurality of connecting rods, and the connecting rods are arranged along the radial direction of the mounting rod 5. The two ends of the connecting rod are respectively fixed on the inner side wall of the fixed disc 51 and the outer side wall of the mounting rod 5. The solution can be facilitated to flow into the inside of the overflow section 13 through the fixed disk 51.

In some embodiments, the mounting rod 5 may be configured as shown in fig. 2, 4 and 5. Referring to fig. 2, 4 and 5, the first baffle plate 2 is fixedly connected with a mounting sleeve 21, the mounting sleeve 21 is slidably disposed on the mounting rod 5, and the mounting rod 5 is provided with a fixing hole for fixing the mounting sleeve 21. First baffler 2 passes through welded fastening with installation cover 21 and is connected, is provided with the mounting hole with the coaxial setting of fixed orifices on the installation cover 21 lateral wall, and the fixed orifices is the screw hole, can be through the bolt with the installation cover 21 fixed to installation pole 5 on, also can prevent simultaneously that installation cover 21 from rotating on the dead lever.

In some embodiments, the mixing stem 4 described above may be configured as shown in fig. 2. Referring to fig. 2, both ends of the mixing stem 4 are provided with sliding portions 41 slidably fitted with the outer chamber housing 3, and the outside dimension of the sliding portions 41 is larger than that of the middle portion of the mixing stem 4. Mixing stem 4 is cylindrical structure, and the external diameter size at mixing stem 4 both ends is greater than the external diameter size at middle part, can reduce the area of contact in mixing stem 4 and the exocoel casing 3 outside, reduces the frictional force between mixing stem 4 and the exocoel casing 3. The mixing core column 4 is convenient to mount and dismount.

Specifically, in the present embodiment, the mixing stem 4 and the sliding portion 41 are integrally formed.

Optionally, in this embodiment, a heat exchange tube is wound around the middle of the mixing core column 4, so that heat generated in the chemical reaction process inside the mixing core column 4 can be absorbed.

In some embodiments, the overflow section 13 may be configured as shown in fig. 2 and 3. Referring to fig. 2 and 3 together, the overflow section 13 is provided with an interference portion 131 for pressing the mixing stem 4 against the support table 31, and the interference portion 131 is in sliding fit with the inner wall of the outer cavity housing 3. The interference part 131 is fixedly installed on the casing of the overflow section 13, and when the overflow section 13 is installed on the mixing end, the interference part 131 interferes with the mixing stem 4. The two ends of the mixing stem 4 are respectively abutted between the abutting portions 131 and the supporting base 31.

Optionally, in this embodiment, the abutting portion 131 is an annular structure, so that the force between the abutting portion 131 and the mixing stem 4 is uniform, and a sealing ring is further disposed between the abutting portion 131 and the mixing stem 4. The sealing effect between the mixing stem 4 and the overflow section 13 can be improved.

In some embodiments, the overflow section 13 may be configured as shown in fig. 3. Referring to fig. 3, a partition plate 132 is disposed in the middle of the overflow section 13, and a plurality of through holes for solution to flow through are disposed on the partition plate 132. The outer periphery circle of baffle 132 all with the inner wall sealing connection of overflow section 13, through the setting of baffle 132, can reduce the ascending flow of slow solution, reduce the surge that is located the inside solution of overflow section 13. And the liquid inlet of the circulating pump 112 is positioned below the partition plate 132, so that the solution below the partition plate 132 can be circulated through the suction pump, and the mixing effect of the solution is enhanced. While it is possible to suppress part of the solution located above the partition 132 from flowing to the inlet of the circulation pump 112.

In some embodiments, the overflow section 13 may be configured as shown in fig. 3. Referring to fig. 3, a plurality of second baffle plates 133 are fixedly installed above the partition plate 132, the second baffle plates 133 are spaced apart in a vertical direction, and two adjacent second baffle plates 133 are staggered in a horizontal direction. The edge of the second baffle 133 is fixed to the inner wall of the overflow section 13 by welding. By the arrangement of the second baffle plate 133, when the solution flows through the overflow section 13, the solution can be mixed by the guidance of the second baffle plate 133, so that the mixing effect of the solution is further improved, and the quality of the final product is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A continuous reactor, comprising:

2. The continuity reactor according to claim 1, wherein the mixing section comprises:

an outer chamber housing;

3. The continuous reactor of claim 2, wherein said mixing stem has a mounting rod removably mounted thereon, said mounting rod being positioned within said mixing chamber, and a plurality of said first baffle plates being mounted on said mounting rod.

4. The continuous reactor according to claim 3, wherein a fixing disc is fixedly connected to an end of the mounting rod, a mounting groove for placing the fixing disc is formed in the mixing stem, a clamping groove is formed in a side wall of the mounting groove, and a clamping piece is detachably mounted in the clamping groove and used for pressing the fixing disc at the bottom of the mounting groove.

5. The continuous reactor according to claim 3, wherein the first baffle plate is fixedly connected with a mounting sleeve, the mounting sleeve is slidably arranged on the mounting rod, and the mounting rod is provided with a fixing hole for fixing the mounting sleeve.

6. The continuous reactor according to claim 2, wherein the mixing stem is provided at both ends thereof with sliding portions which are slidably fitted with the outer chamber housing, and the outer dimension of the sliding portions is larger than the outer dimension of the middle portion of the mixing stem.

7. The continuous reactor according to claim 2, wherein the overflow section is provided with an interference portion for pressing the mixing stem against the support table, the interference portion being in sliding engagement with the inner wall of the outer chamber housing.

8. The continuous reactor according to claim 1, wherein a partition is arranged in the middle of the overflow section, and a plurality of through holes for solution to flow through are arranged on the partition.

9. The continuous reactor according to claim 8, wherein a plurality of second baffle plates are fixedly installed above the partition plate, the plurality of second baffle plates are spaced apart from each other in a vertical direction, and two adjacent second baffle plates are staggered from each other in a horizontal direction.