CN109737070B - Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness - Google Patents
Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness Download PDFInfo
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- CN109737070B CN109737070B CN201910130554.6A CN201910130554A CN109737070B CN 109737070 B CN109737070 B CN 109737070B CN 201910130554 A CN201910130554 A CN 201910130554A CN 109737070 B CN109737070 B CN 109737070B
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Abstract
The invention discloses a multi-cavity delivery pump for producing stearoylbenzoylmethane, which relates to the technical field of chemical processing equipment and comprises two turbine rods with the same structure, wherein the front ends of the two turbine rods are respectively provided with a first gear and a third gear, the first gear and the third gear are both arranged on the front end surface of a pump shell, the front end surface of the pump shell is also provided with a second gear, and the first gear, the second gear and the third gear are all arranged in a cover shell of a sealing cover. This multi-chamber delivery pump of stearoylbenzoylmethane production usefulness, through installing one of them axostylus axostyle of turbine pole in first cavity, just another axostylus axostyle of turbine pole is installed in the second cavity, the front end of first cavity and second cavity is provided with the chamber that converges, the tip in chamber that converges is provided with the outlet, and this water pump just can work in this structure only need guarantee at least one cavity can absorb the solvent, improves the device's practicality and multifunctionality.
Description
The technical field is as follows:
the invention relates to the technical field of chemical processing equipment, and particularly relates to a multi-cavity delivery pump for producing stearoylbenzoylmethane.
Background art:
the Stearoylbenzoylmethane is an organic compound, has a molecular formula of C26H42O2 and an appearance character of light white powder, and is an auxiliary agent of a novel PVC (polyvinyl chloride) non-toxic calcium-zinc heat stabilizer.
Need add the solvent at production stearoyl benzoyl methane and carry out recrystallization in the production crystallization process and make its crystallization become white powder, the in-process that the solvent was carried needs to use the delivery pump, among the prior art, the pump that uses mostly must be connected with all solvent tanks, carry out the solvent through the pump, the quantity of pump is many and frequent switching valve during the operation, and, current monoblock pump all is the single cavity usually, the pump of single cavity need guarantee that the solvent source is sufficient just can normally carry, it absorbs to be difficult to the synchronization of two or more solvent tanks, the pump of this structure just is difficult to satisfy the user demand of current mill.
The invention content is as follows:
aiming at the problems in the prior art, the invention aims to provide a multi-cavity delivery pump for producing stearoylbenzoylmethane, which solves the problems that two or more solvent tanks are difficult to synchronously absorb and the like.
The invention aims to solve the technical problem of providing a multi-cavity delivery pump for producing stearoylbenzoylmethane, which is used for solving the problems in the prior art.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a multi-cavity conveying pump for producing stearoylbenzoylmethane comprises two turbine rods, wherein the front ends of the two turbine rods are respectively provided with a first gear and a third gear, the first gear and the third gear are both arranged on the front end face of a pump shell, shaft rods at one ends of the turbine rods penetrate through holes in the pump shell and are respectively connected with the first gear and the third gear on the front end face of the pump shell, the front end face of the pump shell is also provided with a second gear, the front end face of the pump shell is provided with a sealing cover, the first gear, the second gear and the third gear are all arranged in a cover shell of the sealing cover, the second gear is respectively meshed with the first gear and the third gear, a motor is arranged in the pump shell, the second gear is arranged at the top end of the motor, a first cavity and a second cavity are arranged in the pump shell, one shaft rod of the two turbine rods is arranged in the first cavity, and the other shaft lever of the two turbine rods is arranged in the second cavity, the front ends of the first cavity and the second cavity are provided with a converging cavity, and the end part of the converging cavity is provided with a flow outlet.
Preferably, the pump housing and the motor are provided as an integral structure in order to improve the sealing property of the pump housing.
Preferably, in order to suck the solvents of the two solvent tanks synchronously, the pump case is further provided with a first flow inlet and a second flow inlet, the first flow inlet and the second flow inlet are both arranged on the outer wall of the pump case, the first flow inlet is communicated with the inner cavity of the first cavity on the outer wall of the pump case, and the second flow inlet is communicated with the inner cavity of the second cavity on the outer wall of the pump case.
Preferably, in order to improve the firmness of connection, the front end face of the pump shell further comprises threaded holes, and three threaded holes are uniformly distributed in the front end face of the pump shell.
The invention has the beneficial effects that: the multi-cavity delivery pump for producing stearoylbenzoylmethane is characterized in that a first cavity and a second cavity are arranged in a pump shell, a first inlet is communicated with the inner cavity of the first cavity on the outer wall of the pump shell, a second inlet is communicated with the inner cavity of the second cavity on the outer wall of the pump shell to form a double-inlet pipeline, so that the pump can synchronously absorb solvents of two solvent tanks, the dependence of the pump on the solvent in a single solvent tank is reduced, and the practicability of the device is improved, the device can feed the solvent through the first inlet and the second inlet and can connect the pump body into the pipeline or the pipeline leading to the solvent, the defect that the pump can only deliver the solvent in one solvent tank in the prior art is overcome, the practicability of the device is improved, one shaft rod of the turbine rods is arranged in the first cavity, and the other shaft rod of the turbine rods is arranged in the second cavity, the front ends of the first cavity and the second cavity are provided with the confluence cavity, the end part of the confluence cavity is provided with the outflow port, the structure can work only by ensuring that the water pump can absorb water sources in at least one cavity, and the practicability and the versatility of the device are improved.
Description of the drawings:
FIG. 1 is a first drawing illustrating an overall appearance structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the overall appearance structure of the present invention;
FIG. 4 is a schematic view of the connection of the gears of the present invention;
fig. 5 is a schematic structural view of the sealing cap of the present invention.
Wherein: 1-a pump casing; 2-a baffle plate; 3-a threaded hole; 4-a first cavity; 5-a second cavity; 6-turbine rod; 7-a first inlet; 8-a second inlet; 9-a confluence cavity; 10-sealing cover; 11-gear one; 12-gear two; 13-gear three; 14-an outflow opening.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
The invention discloses a multi-cavity delivery pump for producing stearoylbenzoylmethane, which comprises two turbine rods 6, wherein the two turbine rods 6 are arranged, the front end of each turbine rod 6 is provided with a first gear 11 and a third gear 13, the first gear 11 and the third gear 13 are both arranged on the front end surface of a pump shell 1, a shaft rod at one end of each turbine rod 6 penetrates through a through hole in the pump shell 1 and is respectively connected with the first gear 11 and the third gear 13 on the front end surface of the pump shell 1, the front end surface of the pump shell 1 is also provided with a second gear 12, the front end surface of the pump shell 1 is provided with a sealing cover 10, the first gear 11, the second gear 12 and the third gear 13 are all arranged in a cover shell of the sealing cover 10, the second gear 12 is respectively meshed with the first gear 11 and the third gear 13, the outer wall of the pump shell 1 is provided with a motor 2, the second gear 12 is arranged at the top end of the motor 2, the second gear 12 is arranged, be convenient for drive, reinforcing compact structure nature improves the fastness of connection, the inside of pump case 1 is provided with first cavity 4 and second cavity 5, one of them of two turbine bars 6 is installed in first cavity 4, and another one of two turbine bars 6 is installed in second cavity 5, the front end of first cavity 4 and second cavity 5 is provided with the chamber 9 that converges, the tip in chamber 9 that converges is provided with outlet 14, be convenient for and external equipment connection, improve the fastness of connection.
The pump housing 1 also has a first inlet 7 and a second inlet 8, the first inlet 7 and the second inlet 7
Mouth piece
8 all set up in the outer wall of pump case 1, and first influent stream mouth 7 communicates at the outer wall of pump case 1 and the inner chamber of first cavity 4, and second influent stream mouth 8 communicates at the outer wall of pump case 1 and the inner chamber of second cavity 5, and the solvent in two solvent tanks is absorb in step to the pump of being convenient for, reduces the dependence of pump to solvent in single solvent tank, improves the device's practicality.
The device is characterized in that a first cavity 4 and a second cavity 5 are arranged in the pump shell 1, a first inlet 7 is communicated with the inner cavity of the first cavity 4 on the outer wall of the pump shell 1, a second inlet 8 is communicated with the inner cavity of the second cavity 5 on the outer wall of the pump shell 1 to form a double-inlet pipeline, so that a pump can synchronously absorb solvents in two solvent tanks, the dependence of the pump on the solvent in a single solvent tank is reduced, the practicability of the device is improved, the device can be connected into the solvent pipeline or connected into the pipeline passing through the solvent tanks by introducing the flow through the first inlet 7 and the second inlet 8, the defect that the pump can only convey the solvent in one solvent tank in the prior art is avoided, the practicability of the device is improved, one shaft rod of the turbine rod 6 is arranged in the first cavity, the other shaft rod of the turbine rod 6 is arranged in the second cavity 5, and the front ends of the first cavity 4 and the second cavity 5 are provided with a converging cavity 9, the converging cavity 9 is used for concentrating the solvents of the two cavities into one cavity to be conveyed to the outside, so that the pump body can be normally conveyed when the single cavity or the two cavities supply the solvents, the practicability of the device is improved, the end part of the converging cavity 9 is provided with the outflow port 14, the structure only needs to ensure that the solvent can be absorbed in at least one cavity, and the pump can work, so that the practicability and the versatility of the device are improved.
Example 2
The invention discloses a multi-cavity delivery pump for producing stearoylbenzoylmethane, which comprises two turbine rods 6, wherein the two turbine rods 6 are arranged, the front end of each turbine rod 6 is provided with a first gear 11 and a third gear 13, the first gear 11 and the third gear 13 are both arranged on the front end surface of a pump shell 1, a shaft rod at one end of each turbine rod 6 penetrates through a through hole in the pump shell 1 and is respectively connected with the first gear 11 and the third gear 13 on the front end surface of the pump shell 1, the front end surface of the pump shell 1 is also provided with a second gear 12, the front end surface of the pump shell 1 is provided with a sealing cover 10, the first gear 11, the second gear 12 and the third gear 13 are all arranged in a cover shell of the sealing cover 10, the second gear 12 is respectively meshed with the first gear 11 and the third gear 13, the outer wall of the pump shell 1 is provided with a motor 2, the second gear 12 is arranged at the top end of the motor 2, the second gear 12 is arranged, be convenient for drive, reinforcing compact structure nature improves the fastness of connection, the inside of pump case 1 is provided with first cavity 4 and second cavity 5, one of them of two turbine bars 6 is installed in first cavity 4, and another one of two turbine bars 6 is installed in second cavity 5, the front end of first cavity 4 and second cavity 5 is provided with the chamber 9 that converges, the tip in chamber 9 that converges is provided with outlet 14, be convenient for and external equipment connection, improve the fastness of connection.
Referring to fig. 1 and 3, the pump housing 1 and the motor 2 are integrated, and the housing of the motor 2 and the pump housing are integrated, which is beneficial to improving the sealing performance of the pump body and enhancing the practicability of the structure.
Referring to fig. 1, the front end surface of the pump case 1 further includes threaded holes 3, and three threaded holes 3 are uniformly distributed on the front end surface of the pump case 1, so that structural connection firmness is improved, and structural sealing performance is enhanced.
Referring to fig. 2, the shaft rod at one end of the turbine rod 6 passes through the through hole inside the pump casing 1 and the pump casing respectively
1
The first gear 11 and the third gear 13 on the front end face are connected, so that the firmness of connection is improved.
Referring to fig. 4, the second gear 12 is engaged with the first gear 11 and the third gear 13, respectively, so as to improve the connection firmness, enhance the compactness of the structure, and contribute to the overall improvement of the practicability of the device.
The application method of the invention has two types, which are specifically described as follows:
1. when the multi-cavity delivery pump for producing stearoylbenzoylmethane is used, firstly, two tap water pipelines are connected to the first inflow port 7 and the second inflow port 8 on the outer wall of the pump shell 1, secondly, an external delivery pipeline is connected to the outflow port 14 of the pump shell 1, and finally, the gear is driven by the motor 2 to rotate to drive the turbine rod 6 inside the pump shell 1 to rotate, so that the multi-cavity delivery pump for producing stearoylbenzoylmethane can be normally used.
2. When the multi-cavity conveying pump for producing stearoylbenzoylmethane is used, firstly, one ends of two suction pipes are connected to solvents of two solvent tanks, the other ends of the suction pipes are connected to a first inflow port 7 and a second inflow port 8 on the outer wall of a pump shell 1, secondly, an outflow port 14 of the pump shell 1 is connected with a conveying pipeline, and finally, a gear is driven by a motor 2 to rotate so as to drive a turbine rod 6 inside the pump shell 1 to rotate, so that the multi-cavity conveying pump for producing stearoylbenzoylmethane can be normally used.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The solvent delivery pump for producing the stearoylbenzoylmethane is characterized by comprising two turbine rods (6), wherein the two turbine rods (6) are arranged, the front ends of the turbine rods (6) are respectively provided with a first gear (11) and a third gear (13), the first gear (11) and the third gear (13) are both arranged on the front end face of a pump shell (1), a shaft rod at one end of each turbine rod (6) penetrates through a through hole in the pump shell (1) and is respectively connected with the first gear (11) and the third gear (13) on the front end face of the pump shell (1), the front end face of the pump shell (1) is further provided with a second gear (12), the front end face of the pump shell (1) is provided with a sealing cover (10), the first gear (11), the second gear (12) and the third gear (13) are all arranged in the cover shell of the pump shell (10), and the second gear (12) is respectively meshed with the first gear (11) and the third gear (13), the motor (2) is arranged in the pump shell (1), the second gear (12) is installed at the top end of the motor (2), the first cavity (4) and the second cavity (5) are arranged in the pump shell (1), one shaft rod of the two turbine rods (6) is installed in the first cavity (4), the other shaft rod of the two turbine rods (6) is installed in the second cavity (5), a flow converging cavity (9) is arranged at the front ends of the first cavity (4) and the second cavity (5), and a flow outlet (14) is formed in the end part of the flow converging cavity (9);
the pump shell (1) is further provided with a first flow inlet (7) and a second flow inlet (8), the first flow inlet (7) and the second flow inlet (8) are arranged on the outer wall of the pump shell (1), the first flow inlet (7) is communicated with the inner cavity of the first cavity (4) on the outer wall of the pump shell (1), and the second flow inlet (8) is communicated with the inner cavity of the second cavity (5) on the outer wall of the pump shell (1).
2. The solvent delivery pump for producing stearoylbenzoylmethane according to claim 1, wherein: the pump shell (1) and the motor (2) are arranged into an integral structure.
3. The solvent delivery pump for producing stearoylbenzoylmethane according to claim 1, wherein: the front end face of the pump shell (1) further comprises threaded holes (3), and the three threaded holes (3) are uniformly distributed in the front end face of the pump shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130554.6A CN109737070B (en) | 2019-02-21 | 2019-02-21 | Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130554.6A CN109737070B (en) | 2019-02-21 | 2019-02-21 | Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN109737070A CN109737070A (en) | 2019-05-10 |
| CN109737070B true CN109737070B (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910130554.6A Active CN109737070B (en) | 2019-02-21 | 2019-02-21 | Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115614285B (en) * | 2022-12-20 | 2023-03-17 | 江苏飞跃泵业股份有限公司 | Vertical high-temperature long-shaft molten salt pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54104006A (en) * | 1978-02-01 | 1979-08-15 | Hitachi Ltd | Power loss reduction device of fluid machine provided with multiplying gear |
| CN1654823B (en) * | 2004-01-30 | 2011-08-17 | 克里斯蒂安·布拉蒂 | Screw pump |
| CN205009636U (en) * | 2015-08-29 | 2016-02-03 | 安庆市纯真植物油有限公司 | Improved generation sesame oil squeezer |
| CN207789686U (en) * | 2018-01-12 | 2018-08-31 | 厦门仕搏橡塑科技有限公司 | A kind of double screw extruder for the processing of high viscosity thermoplastic elastomer (TPE) |
| CN108970565A (en) * | 2018-06-21 | 2018-12-11 | 刘庆连 | Thermal reaction type lime-preserved egg ash material reaction unit based on collection recuperation of heat |
-
2019
- 2019-02-21 CN CN201910130554.6A patent/CN109737070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54104006A (en) * | 1978-02-01 | 1979-08-15 | Hitachi Ltd | Power loss reduction device of fluid machine provided with multiplying gear |
| CN1654823B (en) * | 2004-01-30 | 2011-08-17 | 克里斯蒂安·布拉蒂 | Screw pump |
| CN205009636U (en) * | 2015-08-29 | 2016-02-03 | 安庆市纯真植物油有限公司 | Improved generation sesame oil squeezer |
| CN207789686U (en) * | 2018-01-12 | 2018-08-31 | 厦门仕搏橡塑科技有限公司 | A kind of double screw extruder for the processing of high viscosity thermoplastic elastomer (TPE) |
| CN108970565A (en) * | 2018-06-21 | 2018-12-11 | 刘庆连 | Thermal reaction type lime-preserved egg ash material reaction unit based on collection recuperation of heat |
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| CN109737070A (en) | 2019-05-10 |
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