CN210752145U - Pipeline mixer suitable for mixing benzyl chloride and soda solution - Google Patents
Pipeline mixer suitable for mixing benzyl chloride and soda solution Download PDFInfo
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- CN210752145U CN210752145U CN201921166725.2U CN201921166725U CN210752145U CN 210752145 U CN210752145 U CN 210752145U CN 201921166725 U CN201921166725 U CN 201921166725U CN 210752145 U CN210752145 U CN 210752145U
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- pipeline
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- soda solution
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Abstract
The utility model discloses a pipeline mixer suitable for mixing benzyl chloride and soda solution, which mainly comprises an expanding pipeline, a primary mixing pipeline, a fine mixing pipeline and a reducing pipeline, wherein the pipelines are connected by flanges; one end of the expanded diameter pipeline has the diameter of
Diameter of the other end
159mm in length, 212mm in length, uniform and excessive in the middle, and connecting flanges are arranged at two ends; the initial mixingDiameter of the pipe is
The length of the mixing pipe is 394mm, connecting flanges are arranged at two ends of the mixing pipe, a benzyl chloride inlet pipeline is arranged above the primary mixing pipe, and a baffling pore plate is arranged at the downstream of the primary mixing pipe; the diameter of the fine mixing pipeline is
The length is 500mm, and connecting flanges are arranged at two ends of the connecting flange; the filler is uniformly filled in the fine mixing pipeline; the diameter of one end of the reducing pipeline is
Diameter of the other end
57mm, the length of 212mm, the middle is even and excessive, and both ends are provided with connecting flanges. The mixing effect and the conversion rate of benzyl chloride are improved. Meanwhile, each pipeline is connected by a flange, and the device has the characteristics of being detachable, convenient to manufacture, high in mixing degree and the like.
Description
Technical Field
The utility model relates to a benzyl chloride, soda solution mix the field, especially relate to a pipe-line mixer suitable for benzyl chloride, soda solution mix.
Background
In benzyl alcohol production process, benzyl alcohol is synthesized to raw materials benzyl chloride and soda solution in the benzyl alcohol reactor, because benzyl chloride and soda solution do not carry out effective mixing before entering the benzyl alcohol reactor, cause the benzyl chloride conversion rate to be lower, consequently need urgently to develop and be applicable to benzyl chloride, soda solution and mix professional equipment, satisfy benzyl alcohol production demand to reduction in production cost improves product market competition.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline mixer suitable for mixing benzyl chloride and soda solution comprises an expanding pipeline, a primary mixing pipeline, a fine mixing pipeline and a reducing pipeline, wherein the pipelines are connected by flanges, the soda solution flows in from the expanding pipeline, the benzyl chloride flows in from the primary material mixing pipeline, and the benzyl chloride and the soda solution are fully mixed in the fine material mixing pipeline and then flow out of the pipeline mixer through the reducing pipeline.
The diameter of one end of the expanding pipeline is
Diameter of the other end
159mm, 212mm in length, uniform and excessive in the middle, and mounting connecting flanges at both ends.
Furthermore, the expanded diameter pipeline is made of carbon steel, the inner lining is made of tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
The diameter of the primary mixing pipeline is
The length is 394mm, and flange is installed at both ends.
Further, the material of the primary mixing pipeline is carbon steel, the inner lining is made of tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
Furthermore, a benzyl chloride inlet pipeline is arranged above the primary mixing pipeline.
Further, the benzyl chloride inlet line diameter is
The benzyl chloride inlet pipeline is obliquely inserted into the primary mixing pipeline, an axial included angle α between the benzyl chloride inlet pipeline and the primary mixing pipeline is 45 degrees, the distance h1 between the intersection point of the benzyl chloride inlet pipeline and the primary mixing pipeline and the vertical direction of the central axis of the primary mixing pipeline is 80mm, a baffling pore plate is arranged at the downstream of the primary mixing pipeline, the thickness of the baffling pore plate is 8mm, the pore diameter of the baffling pore plate is 6mm, and the baffling pore plate is 290mm away from the upstream connecting flange h2 of the primary mixing pipeline.
The diameter of the fine mixing pipeline is
The length is 500mm, and both ends are provided with connecting flanges.
Furthermore, the material of the fine mixing pipeline is carbon steel, the inner lining is made of tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
Furthermore, a front baffle and a rear baffle are arranged in the fine mixing pipeline.
Furthermore, the front baffle is arranged at the position of the flange at the inlet end of the fine mixing pipeline.
Furthermore, the front baffle is made of PTFE (polytetrafluoroethylene), the thickness of the front baffle is 20mm, and the front baffle is uniformly processed with a diameter
The aperture ratio of the material flow holes is 60 percent.
Furthermore, the rear baffle is arranged at the position of the outlet end flange of the fine mixing pipeline.
Furthermore, the rear baffle is made of PTFE (polytetrafluoroethylene), has the thickness of 20mm and has uniform processing diameter
The aperture ratio of the material flow holes is 60 percent.
The filler is DN38 modified ceramic intalox saddle ring filler, is uniformly filled in the fine mixing pipeline, four strip-shaped holes are uniformly and symmetrically formed in the standard ceramic intalox saddle ring filler, the filler void ratio is increased, and the material disturbance effect is improved. Through a plurality of tests, the filler with the structure has the best mixing effect.
Further, the width of the strip-shaped hole is 6mm, and the length is 20 mm.
The diameter of one end of the reducing pipeline is
Diameter of the other end
57mm, the length of 212mm, the middle is even and excessive, and both ends are provided with connecting flanges.
Furthermore, the diameter-reducing pipeline is made of carbon steel, and is lined with tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
The utility model has the advantages that:
1. the utility model discloses a benzyl chloride, the mixed professional equipment of soda solution have improved mixed effect and benzyl chloride conversion rate.
2. The utility model discloses hole enlargement district pipeline, just mix pipeline, smart pipeline, the undergauge district pipeline all adopt flange joint, have can dismantle, make characteristics such as convenient, the mixed degree height.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the front and rear baffles of the present invention.
Fig. 3 is a schematic diagram of the modified ceramic intalox saddle ring packing structure of the present invention.
The method comprises the following steps of 1, expanding a pipeline, 2, a primary mixing pipeline, 3, a fine mixing pipeline, 4, reducing a pipeline, 5, a benzyl chloride inlet pipeline, 6, a baffling pore plate, 7, a front baffle, 8, a rear baffle, 9, modified ceramic intalox packing, 10, a strip-shaped hole, α, an axial included angle between the benzyl chloride inlet pipeline and the primary mixing pipeline, h1, the distance between the intersection point of the benzyl chloride inlet pipeline and the primary mixing pipeline and the vertical direction of the central axis of the primary mixing pipeline, and h2, the distance between the baffling pore plate and an upstream connecting flange of the primary mixing pipeline.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
The invention is further described below with reference to the drawings and examples to facilitate understanding by those skilled in the art.
Example 1:
the utility model provides a pipeline mixer suitable for benzyl chloride, soda solution mix, includes hole enlargement pipeline (1), just mixes pipeline (2), smart pipeline (3), undergauge pipeline (4), and each pipeline adopts flange joint, and soda solution flows in from hole enlargement pipeline (1), and benzyl chloride flows in from material just mixes pipeline (2), and benzyl chloride and soda solution are from material smart pipeline (3) intensive mixing back, by undergauge pipeline (4) outflow pipeline mixer.
The expanded diameter pipeline (1) is made of carbon steel, the inner lining is made of tetrafluoro, the thickness of the tetrafluoro layer is 3mm, and the diameter of one end is
Diameter of the other end
159mm, 212mm in length, uniform and excessive in the middle, and mounting connecting flanges at both ends. The material of the primary mixing pipeline (2) is carbon steel, the inner lining is tetrafluoro, the thickness of the tetrafluoro layer is 3mm, and the diameter is
The length is 394mm, and flange is installed at both ends. A benzyl chloride inlet pipeline (5) is arranged above the primary mixing pipeline (2), and the diameter of the benzyl chloride inlet pipeline (5) is
The benzyl chloride inlet pipeline (5) is obliquely inserted into the primary mixing pipeline (2), the axial included angle α between the benzyl chloride inlet pipeline (5) and the axial direction of the primary mixing pipeline (2) is 45 degrees, the distance h1 between the intersection point of the benzyl chloride inlet pipeline (5) and the primary mixing pipeline (2) and the vertical direction of the central shaft of the primary mixing pipeline (2) is 80mm, the downstream of the primary mixing pipeline (2) is provided with a baffling pore plate (6), the thickness of the baffling pore plate (6) is 8mm,the aperture is 6mm, and the distance between the baffling pore plate (6) and an upstream connecting flange h2 of the primary mixing pipeline (2) is 290 mm.
The fine mixing pipeline (3) is made of carbon steel and lined with tetrafluoro, the thickness of the tetrafluoro layer is 3mm, and the diameter is
The length is 500mm, and connecting flanges are arranged at two ends of the connecting flange; a front baffle (7) and a rear baffle (8) are arranged in the fine mixing pipeline (3); the front baffle (7) is arranged at the position of a flange at the inlet end of the fine mixing pipeline (3), the front baffle (7) is made of PTFE (polytetrafluoroethylene), the thickness of the front baffle is 20mm, and the diameter of the front baffle is uniformly processed
The aperture ratio of the material flow holes is 60 percent; the rear baffle (8) is arranged at the position of a flange at the outlet end of the fine mixing pipeline (3), the rear baffle (8) is made of PTFE (polytetrafluoroethylene), the thickness of the rear baffle is 20mm, and the diameter of the rear baffle is uniformly processed
The aperture ratio of the material flow holes is 60 percent.
The filler is DN38 modified ceramic intalox saddle ring filler (9), the filler is uniformly filled in the fine mixing pipeline (3), four strip-shaped holes (10) are uniformly and symmetrically arranged on the standard ceramic intalox saddle ring filler, the width of each strip-shaped hole (10) is 6mm, and the length of each strip-shaped hole is 20 mm. The diameter reducing pipeline (4) is made of carbon steel, and is lined with tetrafluoro, the thickness of the tetrafluoro layer is 3mm, and the diameter of one end is
Diameter of the other end
57mm, the length of 212mm, the middle is even and excessive, and both ends are provided with connecting flanges.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (8)
1. A pipeline mixer suitable for mixing benzyl chloride and soda solution mainly comprises an expanding pipeline, a primary mixing pipeline, a fine mixing pipeline, a filler and a reducing pipeline, wherein the pipelines are connected by flanges, and the diameter of one end of the expanding pipeline is equal to that of the other end of the expanding pipeline
Diameter of the other end
159mm in length, 212mm in length, uniform and excessive in the middle, and connecting flanges are arranged at two ends; the diameter of the primary mixing pipeline is
The length of the mixing pipe is 394mm, connecting flanges are arranged at two ends of the mixing pipe, a benzyl chloride inlet pipeline is arranged above the primary mixing pipe, and a baffling pore plate is arranged at the downstream of the primary mixing pipe; the diameter of the fine mixing pipeline is
The length is 500mm, and connecting flanges are arranged at two ends of the connecting flange; the filler is uniformly filled in the fine mixing pipeline; the diameter of one end of the reducing pipeline is
Diameter of the other end
57mm, the length of 212mm, the middle is even and excessive, and both ends are provided with connecting flanges.
2. The pipeline mixer suitable for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the diameter-expanded pipeline is lined with tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
3. The pipeline mixer suitable for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the initial mixing pipeline is lined with tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
4. The pipeline mixer for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the benzyl chloride inlet pipeline has a diameter of
The benzyl chloride inlet pipeline is obliquely inserted into the primary mixing pipeline, an included angle α between the axial direction of the benzyl chloride inlet pipeline and the axial direction of the primary mixing pipeline is 45 degrees, and the distance h1 between the intersection point of the benzyl chloride inlet pipeline and the primary mixing pipeline and the vertical direction of the central axis of the primary mixing pipeline is 80 mm.
5. The pipeline mixer for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the baffling orifice plate has a thickness of 8mm and a hole diameter of 6mm, and is 290mm away from the upstream connecting flange h2 of the primary mixing pipeline.
6. The pipeline mixer suitable for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the fine mixing pipeline is lined with tetrafluoro, the thickness of the tetrafluoro layer is 3mm, and a front baffle and a rear baffle are arranged in the fine mixing pipeline; the front baffle is arranged at the position of a flange at the inlet end of the fine mixing pipeline, the thickness of the front baffle is 20mm, and the diameter of the front baffle is uniformly processed
The aperture ratio of the material flow holes is 60 percent; the rear baffle is arranged at the position of a flange at the outlet end of the fine mixing pipeline, the thickness of the rear baffle is 20mm, and the diameter of the rear baffle is uniformly processed
Material flow through hole of opening ratio of60％。
7. The pipeline mixer suitable for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the filler is DN38 modified ceramic intalox saddlering filler, four strip-shaped holes are uniformly and symmetrically formed, the width of each strip-shaped hole is 6mm, and the length of each strip-shaped hole is 20 mm.
8. The pipeline mixer suitable for mixing benzyl chloride and soda solution as claimed in claim 1, wherein the diameter reducing pipeline is lined with tetrafluoro, and the thickness of the tetrafluoro layer is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166725.2U CN210752145U (en) | 2019-07-24 | 2019-07-24 | Pipeline mixer suitable for mixing benzyl chloride and soda solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166725.2U CN210752145U (en) | 2019-07-24 | 2019-07-24 | Pipeline mixer suitable for mixing benzyl chloride and soda solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752145U true CN210752145U (en) | 2020-06-16 |
Family
ID=71054002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921166725.2U Active CN210752145U (en) | 2019-07-24 | 2019-07-24 | Pipeline mixer suitable for mixing benzyl chloride and soda solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752145U (en) |
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2019
- 2019-07-24 CN CN201921166725.2U patent/CN210752145U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 252000 Liaocheng Chemical Industrial Park, Liaocheng hi tech Industrial Development Zone, Shandong Province Patentee after: CHLOR-ALKALI CHEMICAL BRANCH OF LUXI CHEMICAL GROUP Co.,Ltd. Address before: 252000 Liaocheng Chemical Industrial Park, Liaocheng hi tech Industrial Development Zone, Shandong Province Patentee before: Liaocheng Luxi Chlorobenzyl Chemical Co.,Ltd. |
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| TR01 | Transfer of patent right |