CN106909176B - Reflux ratio controller - Google Patents
Reflux ratio controller Download PDFInfo
- Publication number
- CN106909176B CN106909176B CN201710239356.4A CN201710239356A CN106909176B CN 106909176 B CN106909176 B CN 106909176B CN 201710239356 A CN201710239356 A CN 201710239356A CN 106909176 B CN106909176 B CN 106909176B
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- China
- Prior art keywords
- material receiving
- backflow
- receiving groove
- cavity
- tank body
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/139—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring a value related to the quantity of the individual components and sensing at least one property of the mixture
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a reflux ratio controller, which comprises: the material receiving groove body is provided with a material receiving groove and a material outlet communicated with the material receiving groove; the tank body is internally provided with a backflow cavity and a discharge cavity which are mutually separated, and the tank body is also provided with a backflow port communicated with the backflow cavity and a discharge port communicated with the discharge cavity; the rotating assembly is connected with the material receiving groove body, so that the rotating assembly drives the material receiving groove body to rotate, and the material outlet is intermittently and alternately switched between a backflow position and a discharging position. The invention can well realize the alternation of the procedures of backflow and discharge, eliminates electromagnetic coil control, causes coil heating difference after long-time work to lead magnetic force lines to be lowered and even not to work normally, and simultaneously adopts pneumatic valve control to thoroughly solve the problem of explosion prevention of backflow ratio control.
Description
Technical Field
The invention relates to a reflux ratio controller which can be used for adjusting the proportion of the reflux quantity and the extraction quantity of materials in rectification production.
Background
At present, the reflux ratio of the reflux ratio controller in the prior art is controlled by a solenoid, and the reflux ratio controller with the structure has the following defects: 1. the coil heats and the magnetic force lines descend, so that the work piece is not driven, and the work piece cannot work normally; 2. sometimes the burning coil occurs; 3. the existing chemical workshops need explosion-proof measures and are not suitable for a reflux ratio controller controlled by electromagnetic coils.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a reflux ratio controller, which can well realize the alternation of reflux and discharging procedures, eliminate electromagnetic coil control, and cause the phenomenon that the coil heating difference causes the magnetic force line to be lowered even can not work normally after long-time work.
In order to solve the technical problems, the technical scheme of the invention is as follows: a reflux ratio controller, comprising:
the material receiving groove body is provided with a material receiving groove and a material outlet communicated with the material receiving groove;
the tank body is internally provided with a backflow cavity and a discharge cavity which are mutually separated, and the tank body is also provided with a backflow port communicated with the backflow cavity and a discharge port communicated with the discharge cavity;
the rotating assembly is connected with the material receiving groove body, so that the rotating assembly drives the material receiving groove body to rotate, the material outlet is intermittently and alternately switched between a backflow position and a discharge position, and when the material outlet is positioned at the backflow position, the material from the material outlet is sent into the backflow cavity; when the material outlet is positioned at the discharging position, the material discharged from the material outlet is fed into the discharging cavity.
Further in order to carry the material to the material receiving tank body, be provided with the inlet pipe part in the material receiving tank who carries the material to the material receiving tank body on the jar body.
The structure of a specific rotating assembly is further provided, the rotating assembly comprises a power source and an intermediate transmission part, and the power source is connected with the material receiving groove body through the intermediate transmission part, so that when the power source acts, the power source drives the material receiving groove body to rotate through the intermediate transmission part.
Further, in order to meet the explosion-proof requirement and well control the rotation of the material receiving tank body, the power source is a rotary cylinder.
Further in order to save mechanical seal, realize quiet sealing, prevent the phenomenon of leakage, middle transfer part includes axis of rotation, outer magnetism commentaries on classics shell, interior magnetic core, isolation seal cover, lower axis of rotation, go up the axis of rotation with the power supply links to each other so that the power supply drives the axis of rotation and rotates, outer magnetism commentaries on classics shell is fixed on last axis of rotation, interior magnetic core sets up in outer magnetism commentaries on classics shell, and interior magnetic core with outer magnetism commentaries on classics shell looks magnetism cooperation, isolation seal cover set up in outer magnetism commentaries on classics shell with interior magnetic core is between, so that isolation seal cover is used for separating outer magnetism commentaries on classics shell with interior magnetic core, lower axis of rotation with interior magnetic core fixed connection, lower axis of rotation with material receiving tank body fixed connection.
Further, the intermediate transfer member further includes an outer cover, and the outer magnetic rotating shell, the inner magnetic core and the isolation seal cover are covered in the outer cover.
Further, a plug is arranged on the outer cover and is arranged at the opening part of the tank body.
Further, by controlling the rotary cylinder, the time ratio of the material outlet at the reflux position to the material outlet at the discharge position is 1:99 or 99:1.
Further, the reflux cavity and the discharging cavity are separated by a compartment plate.
The concrete structure of the material receiving tank body is further provided, the material receiving tank body is of a cylindrical structure with an opening at the upper end and a barrel bottom at the lower end, a discharging pipe communicated with the material receiving tank is arranged on the outer end part of the barrel bottom, and a pipe orifice of the discharging pipe is used as the material outlet.
After the technical scheme is adopted, the rotating assembly drives the material receiving groove body to rotate, so that the material outlet on the rotating assembly is positioned above the backflow cavity for a period of time, the material coming out of the material outlet enters the backflow cavity to realize backflow action, the material coming out of the material outlet is positioned above the discharging cavity for a period of time, the material enters the discharging cavity to realize discharging action, the rotating assembly is used for alternately carrying out the backflow action and the discharging action, and therefore, the process alternation of backflow and discharging can be well realized, electromagnetic coil control is eliminated, the phenomenon that magnetic force lines are lowered and even cannot work normally due to coil heating difference after long-time work is avoided, and meanwhile, the phenomenon that the rotary cylinder is controlled by adopting a pneumatic valve member is thoroughly solved.
Drawings
Fig. 1 is a schematic structural view of a reflux ratio controller according to the present invention.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, a reflux ratio controller includes:
the material receiving tank body 1 is provided with a material receiving tank and a material outlet communicated with the material receiving tank;
the tank body 2 is internally provided with a backflow cavity 21 and a discharge cavity 22 which are mutually separated, and the tank body 2 is also provided with a backflow port 211 communicated with the backflow cavity 21 and a discharge port 221 communicated with the discharge cavity 22; wherein the material receiving groove body 1 is arranged in the tank body 2;
the rotating assembly is connected with the material receiving groove body 1, so that the rotating assembly drives the material receiving groove body 1 to rotate, the material outlet is intermittently and alternately switched between a backflow position and a discharge position, and when the material outlet is positioned at the backflow position, the material discharged from the material outlet is fed into the backflow cavity 21; when the material outlet is located at the discharging position, the material discharged from the material outlet is fed into the discharging cavity 22.
As shown in fig. 1, the tank 2 is provided with a feed pipe part 3 for conveying materials into the material receiving tank of the material receiving tank.
As shown in fig. 1, the rotating assembly comprises a power source and an intermediate transmission component, wherein the power source is connected with the material receiving tank body 1 through the intermediate transmission component, so that when the power source acts, the power source drives the material receiving tank body 1 to rotate through the intermediate transmission component; wherein the power source can be a rotary cylinder 4; the intermediate transmission member may have the following structure: the middle transmission part comprises an upper rotating shaft 51, an outer magnetic rotating shell 52, an inner magnetic core 53, an isolation seal cover 54 and a lower rotating shaft 55, wherein the upper rotating shaft 51 is connected with the power source so that the power source drives the upper rotating shaft 51 to rotate, the outer magnetic rotating shell 52 is fixed on the upper rotating shaft 51, the inner magnetic core 53 is arranged in the outer magnetic rotating shell 52, the inner magnetic core 53 is magnetically matched with the outer magnetic rotating shell 52, the isolation seal cover 54 is arranged between the outer magnetic rotating shell 52 and the inner magnetic core 53 so that the isolation seal cover 54 is used for isolating the outer magnetic rotating shell 52 and the inner magnetic core 53, the lower rotating shaft 55 is fixedly connected with the inner magnetic core 53, and the lower rotating shaft 55 is fixedly connected with the material receiving groove body 1; the specific working principle of the intermediate transmission component is as follows: when the power source acts, the upper rotating shaft 51 is driven to rotate, meanwhile, the outer magnetic rotating shell 52 also rotates along with the upper rotating shaft, the inner magnetic core 53 synchronously rotates with the outer magnetic rotating shell 52 under the magnetic force action of the outer magnetic rotating shell 52, the lower rotating shaft 55 is driven to synchronously rotate, the stirring action is completed, the power non-contact transmission is realized, the mechanical seal is converted into the static seal, and the outer magnetic rotating shell 52 and the inner magnetic core 53 are isolated by the isolating seal cover 54, so that the leakage phenomenon is avoided.
As shown in fig. 1, the intermediate transfer member further includes an outer cover 56, and the outer magnetic rotor 52, the inner core 53, and the isolation seal cover 54 are covered in the outer cover 56.
As shown in fig. 1, a plug 57 is provided on the cover 56, and the plug 57 is plugged into the mouth of the can 2.
By controlling the rotary cylinder 4, the time ratio of the material outlet at the reflux position to the material outlet at the discharge position is 1:99 or 99:1.
As shown in fig. 1, the return chamber 21 and the discharge chamber 22 are separated by a compartment plate 6.
As shown in fig. 1, the material receiving tank body 1 has a cylindrical structure with an opening at the upper end and a bottom at the lower end, a discharging pipe 11 communicated with the material receiving tank is arranged on the outer end of the bottom, and the pipe orifice of the discharging pipe 11 is used as the material outlet; when the material outlet is positioned at the reflux position, the material outlet is positioned above the reflux cavity 21, and the material from the material outlet is sent into the reflux cavity 21; when the material outlet is located at the discharging position, the material outlet is located above the discharging cavity 22, and the material discharged from the material outlet is sent to the discharging cavity 22.
The working principle of the invention is as follows:
the rotating assembly drives the material receiving groove body 1 to rotate, so that a material outlet on the material receiving groove body is positioned above the backflow cavity 21 for a period of time, the material from the material outlet enters the backflow cavity 21 to realize backflow action, the material from the material outlet is positioned above the discharge cavity 22 for a period of time, the material from the material outlet enters the discharge cavity 22 to realize discharge action, and the material receiving groove body is alternately subjected to backflow action and discharge action through the rotating assembly, so that backflow and discharge procedures can be well realized, and the accuracy of backflow ratio control is improved.
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
Claims (7)
1. A reflux ratio controller, comprising:
the material receiving tank body (1), wherein the material receiving tank body (1) is provided with a material receiving tank and a material outlet communicated with the material receiving tank;
the novel energy-saving tank comprises a tank body (2), wherein a backflow cavity (21) and a discharge cavity (22) which are mutually separated are arranged in the tank body (2), and a backflow port (211) communicated with the backflow cavity (21) and a discharge port (221) communicated with the discharge cavity (22) are also arranged on the tank body (2);
the rotating assembly is connected with the material receiving groove body (1) so that the rotating assembly drives the material receiving groove body (1) to rotate, the material outlet is intermittently and alternately switched between a backflow position and a discharge position, and when the material outlet is positioned at the backflow position, the material discharged from the material outlet is fed into the backflow cavity (21); when the material outlet is positioned at the discharging position, the material discharged from the material outlet is fed into a discharging cavity (22);
the rotating assembly comprises a power source and an intermediate transmission part, wherein the power source is connected with the material receiving groove body (1) through the intermediate transmission part, so that when the power source acts, the power source drives the material receiving groove body (1) to rotate through the intermediate transmission part;
the middle transmission component comprises an upper rotating shaft (51), an outer magnetic rotating shell (52), an inner magnetic core (53), an isolation sealing cover (54) and a lower rotating shaft (55), wherein the upper rotating shaft (51) is connected with a power source so that the power source drives the upper rotating shaft (51) to rotate, the outer magnetic rotating shell (52) is fixed on the upper rotating shaft (51), the inner magnetic core (53) is arranged in the outer magnetic rotating shell (52), the inner magnetic core (53) is magnetically matched with the outer magnetic rotating shell (52), the isolation sealing cover (54) is arranged between the outer magnetic rotating shell (52) and the inner magnetic core (53) so that the isolation sealing cover (54) is used for separating the outer magnetic rotating shell (52) from the inner magnetic core (53), the lower rotating shaft (55) is fixedly connected with the inner magnetic core (53), and the lower rotating shaft (55) is fixedly connected with the material receiving groove body (1);
the tank body (2) is provided with a feeding pipe part (3) for conveying materials into the material receiving groove of the material receiving groove body.
2. The reflux ratio controller as set forth in claim 1, wherein: the power source is a rotary cylinder (4).
3. The reflux ratio controller as set forth in claim 1, wherein: the intermediate transfer member further includes an outer cover (56), and the outer magnetic rotating case (52), the inner magnetic core (53), and the isolation seal cover (54) are covered in the outer cover (56).
4. A reflux ratio controller as set forth in claim 3, wherein: a plug (57) is arranged on the outer cover (56), and the plug (57) is plugged at the opening part of the tank body (2).
5. The reflux ratio controller as set forth in claim 2, wherein: by controlling the rotary cylinder (4), the time ratio of the material outlet at the reflux position to the material outlet at the discharge position is 1:99 or 99:1.
6. The reflux ratio controller as set forth in claim 1, wherein: the reflux cavity (21) and the discharge cavity (22) are separated by a compartment plate (6).
7. The reflux ratio controller as set forth in claim 1, wherein: the material receiving tank body (1) is of a cylindrical structure with an opening at the upper end and a barrel bottom at the lower end, a discharging pipe (11) communicated with the material receiving tank is arranged on the outer end part of the barrel bottom, and a pipe orifice of the discharging pipe (11) is used as a material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239356.4A CN106909176B (en) | 2017-04-13 | 2017-04-13 | Reflux ratio controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239356.4A CN106909176B (en) | 2017-04-13 | 2017-04-13 | Reflux ratio controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106909176A CN106909176A (en) | 2017-06-30 |
| CN106909176B true CN106909176B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239356.4A Active CN106909176B (en) | 2017-04-13 | 2017-04-13 | Reflux ratio controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106909176B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949692Y (en) * | 2006-07-03 | 2007-09-19 | 戴右铭 | Self-forcing fluid pressure regulating valve |
| CN101927098A (en) * | 2010-05-18 | 2010-12-29 | 张福隆 | Pneumatic full-static sealing reflux ratio controller |
| CN201930565U (en) * | 2010-12-31 | 2011-08-17 | 山东瀛洋香精香料有限公司 | Reflux distribution device of rectifying tower for producing essence and perfume |
| CN203458827U (en) * | 2013-09-16 | 2014-03-05 | 荣成青木化学材料有限公司 | Rectifying tower reflux ratio controller |
| CN205644304U (en) * | 2016-04-08 | 2016-10-12 | 江苏天雨环保集团有限公司 | Multiple spot flow distribution integration equipment |
| CN205649876U (en) * | 2016-05-11 | 2016-10-19 | 金溪县绿萃香精香料有限公司 | Automatic reflux ratio controller |
| CN206788667U (en) * | 2017-04-13 | 2017-12-22 | 常州华阳医药科技有限公司 | Reflux ratio controller |
-
2017
- 2017-04-13 CN CN201710239356.4A patent/CN106909176B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949692Y (en) * | 2006-07-03 | 2007-09-19 | 戴右铭 | Self-forcing fluid pressure regulating valve |
| CN101927098A (en) * | 2010-05-18 | 2010-12-29 | 张福隆 | Pneumatic full-static sealing reflux ratio controller |
| CN201930565U (en) * | 2010-12-31 | 2011-08-17 | 山东瀛洋香精香料有限公司 | Reflux distribution device of rectifying tower for producing essence and perfume |
| CN203458827U (en) * | 2013-09-16 | 2014-03-05 | 荣成青木化学材料有限公司 | Rectifying tower reflux ratio controller |
| CN205644304U (en) * | 2016-04-08 | 2016-10-12 | 江苏天雨环保集团有限公司 | Multiple spot flow distribution integration equipment |
| CN205649876U (en) * | 2016-05-11 | 2016-10-19 | 金溪县绿萃香精香料有限公司 | Automatic reflux ratio controller |
| CN206788667U (en) * | 2017-04-13 | 2017-12-22 | 常州华阳医药科技有限公司 | Reflux ratio controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106909176A (en) | 2017-06-30 |
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