CN217055559U - Carbon dioxide supercritical extraction equipment main pump structure convenient to wash - Google Patents
Carbon dioxide supercritical extraction equipment main pump structure convenient to wash Download PDFInfo
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- CN217055559U CN217055559U CN202220860525.2U CN202220860525U CN217055559U CN 217055559 U CN217055559 U CN 217055559U CN 202220860525 U CN202220860525 U CN 202220860525U CN 217055559 U CN217055559 U CN 217055559U
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- liquid inlet
- pump head
- carbon dioxide
- supercritical extraction
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Abstract
The utility model relates to the technical field of cleaning of pump heads of extraction equipment, in particular to a main pump structure of carbon dioxide supercritical extraction equipment convenient to clean, which comprises a pump body and a pump head, wherein the pump head is arranged on the pump body and also comprises a cleaning unit which is detachably connected with the pump head; the cleaning unit comprises two pipelines, a liquid inlet pump and two valves, the pump head is provided with a liquid inlet and a liquid outlet, two ends of the two pipelines are respectively communicated with the pump head and the liquid inlet pump, and the two valves are both arranged on the pump head and are respectively positioned at the liquid inlet and the liquid outlet; through the setting of above-mentioned structure, the pump body cooperatees with the pump head and carries the fluid to extraction equipment, and the cleaning unit is used for wasing the pump head, and two valves are used for switch inlet and liquid outlet respectively, and two pipelines are linked together feed liquor pump and pump head, can carry the washing liquid in the feed liquor pump to the pump head in carry out the circulation and wash to reach the purpose of being convenient for wash and save time cost.
Description
Technical Field
The utility model relates to an extraction equipment pump head washs technical field, especially relates to a carbon dioxide supercritical extraction equipment main pump structure convenient to wash.
Background
In the supercritical extraction technology, carbon dioxide is used as the most common supercritical fluid, the application range is the widest, and the main pump of the existing extraction equipment, namely the fluid injection pump, is integrated, so that the injection pump is difficult to clean.
At present, the pump head and the main pump are separated, and the pump head can be cleaned only by detaching the pump head during cleaning.
However, the way of removing the pump head for cleaning is labor and material consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carbon dioxide supercritical extraction equipment main pump structure convenient to wash aims at solving the technical problem that the pump head of tearing down among the prior art carries out abluent mode and comparatively consumes manpower and materials.
In order to achieve the purpose, the main pump structure of the carbon dioxide supercritical extraction equipment convenient to clean, which is adopted by the utility model, comprises a pump body and a pump head, wherein the pump head is arranged on the pump body, and the main pump structure also comprises a cleaning unit, and the cleaning unit is detachably connected with the pump head; the cleaning unit comprises two pipelines, a liquid inlet pump and two valves, the pump head is provided with a liquid inlet and a liquid outlet, the two ends of the pipelines are respectively communicated with the pump head and the liquid inlet pump, and the two valves are arranged on the pump head and are respectively positioned at the liquid inlet and the liquid outlet.
The cleaning unit further comprises four fixing blocks, the four fixing blocks are provided with four first threaded holes, and every two fixing blocks are fixedly connected with the liquid inlet pump and the pump head respectively.
The cleaning unit further comprises sixteen bolts, and every four bolts are in threaded connection with the four fixing blocks and are located in the corresponding first threaded holes respectively.
The pipeline comprises a hose and two abutting blocks, the two abutting blocks are provided with four round holes, two ends of the hose are fixedly connected with the two abutting blocks respectively, and sixteen bolts penetrate through the corresponding round holes and are in threaded connection with the corresponding first threaded holes respectively.
The fixed block comprises a block body and a rubber ring, the block body is provided with a through hole and four first threaded holes, the block body is respectively fixedly connected with the pump head and the liquid inlet pump, and the rubber ring is fixedly connected with the block body and is positioned at the through hole.
The carbon dioxide supercritical extraction equipment main pump structure convenient to clean further comprises a moving unit, and the moving unit is fixedly connected with the liquid inlet pump and is located below the liquid inlet pump.
The mobile unit comprises a plate trailer, four screws and four supporting blocks, the plate trailer is provided with four second threaded holes, the plate trailer is fixedly connected with the liquid inlet pump and is positioned below the liquid inlet pump, the four screws respectively penetrate through the corresponding second threaded holes and are fixedly connected with the corresponding supporting blocks, and the four supporting blocks are all positioned below the plate trailer.
The utility model discloses a carbon dioxide supercritical extraction equipment main pump structure convenient to wash, the pump body with the pump head cooperatees and carries the fluid to extraction equipment, it is used for wasing, two to wash the unit the pump head the valve is used for the switch respectively the inlet with the liquid outlet, two root canal say will the feed liquor pump with the pump head is linked together, can with washing liquid in the feed liquor pump is carried and is circulated the washing in the pump head to reach the mesh of being convenient for wash and saving time cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 a first embodiment of the present invention.
Fig. 2 is a plan view of the first embodiment of the present invention.
Fig. 3 is a sectional view a-a of fig. 2 of the present invention.
Fig. 4 is a sectional view of fig. 2B-B according to the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 6 is a plan view of a second embodiment of the present invention.
Fig. 7 is a cross-sectional view of fig. 6C-C of the present invention.
Fig. 8 is a cross-sectional view of fig. 6D-D according to the present invention.
Fig. 9 is a cross-sectional view E-E of fig. 6 of the present invention.
101-pump body, 102-pump head, 103-cleaning unit, 104-pipeline, 105-liquid inlet pump, 106-valve, 107-liquid inlet, 108-liquid outlet, 109-fixed block, 110-first threaded hole, 111-bolt, 112-hose, 113-supporting block, 114-round hole, 115-block, 116-rubber ring, 117-through hole, 201-moving unit, 202-plate vehicle, 203-screw, 204-supporting block, 205-second threaded hole.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment of the present application is:
referring to fig. 1 to 4, fig. 1 is a schematic diagram of an overall structure of a main pump structure of a carbon dioxide supercritical extraction apparatus convenient to clean, fig. 2 is a schematic diagram of a top view of the main pump structure of the carbon dioxide supercritical extraction apparatus convenient to clean, fig. 3 is a schematic diagram of a transverse cross section of the main pump structure of the carbon dioxide supercritical extraction apparatus convenient to clean along two valves 106, fig. 4 is a schematic diagram of a transverse cross section of the main pump structure of the carbon dioxide supercritical extraction apparatus convenient to clean along an axial center line of a bolt 111, and the main pump structure comprises a pump body 101, a pump head 102, a cleaning unit 103, a pipeline 104, a valve 106, a liquid inlet 107, a liquid outlet 108, a fixing block 109, a first threaded hole 110, a bolt 111, a hose 112, a holding block 113, a circular hole 114, a block 115, a rubber ring 116 and a through hole 117;
the two valves 106 are respectively used for opening and closing the liquid inlet 107 and the liquid outlet 108, the two pipes 104 communicate the liquid inlet pump 105 with the pump head 102, and the cleaning liquid in the liquid inlet pump 105 can be conveyed into the pump head 102 for circular cleaning.
The four fixing blocks 109 are respectively provided with four first threaded holes 110, every two fixing blocks 109 are respectively and fixedly connected with the liquid inlet pump 105 and the pump head 102, and the four fixing blocks 109 are respectively used for connecting two ends of two pipelines 104.
Secondly, every four bolts 111 are respectively in threaded connection with the four fixing blocks 109 and are respectively located in the corresponding first threaded holes 110, and every four bolts 111 fix two ends of the two pipes 104 on the four fixing blocks 109.
Meanwhile, two ends of the hose 112 are respectively fixedly connected with the two abutting blocks 113, sixteen bolts 111 respectively penetrate through the corresponding round holes 114 and are in threaded connection with the corresponding first threaded holes 110, the hose 112 is used for conveying cleaning liquid, the corresponding bolts 111 are in threaded connection with the corresponding first threaded holes 110, and the two abutting blocks 113 are respectively fixed on the corresponding fixed blocks 109.
Finally, the four block bodies 115 are respectively fixedly connected with the pump head 102 and the liquid inlet pump 105, the rubber rings 116 are fixedly connected with the block bodies 115 and located at the through holes 117, the four block bodies 115 are respectively fixed on the pump head 102 and the liquid inlet pump 105, and every four bolts 111 fix the corresponding abutting blocks 113 on the corresponding block bodies 115 and clamp the rubber rings 116 therebetween to achieve a sealing effect.
The pump body 101 is matched with the pump head 102 to convey fluid to extraction equipment, the cleaning unit 103 is used for cleaning the pump head 102, the two valves 106 are respectively used for opening and closing the liquid inlet 107 and the liquid outlet 108, the two pipelines 104 are used for communicating the liquid inlet pump 105 with the pump head 102, and cleaning liquid in the liquid inlet pump 105 can be conveyed into the pump head 102 for circular cleaning, so that the purposes of being convenient to clean and saving time and cost are achieved.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 5 to fig. 9, wherein fig. 5 is a schematic diagram of an overall structure of a main pump structure of a carbon dioxide supercritical extraction apparatus for easy cleaning, fig. 6 is a schematic diagram of a top view of the main pump structure of the carbon dioxide supercritical extraction apparatus for easy cleaning, fig. 7 is a schematic diagram of a transverse cross section of the main pump structure of the carbon dioxide supercritical extraction apparatus for easy cleaning along two valves 106, fig. 8 is a schematic diagram of a transverse cross section of the main pump structure of the carbon dioxide supercritical extraction apparatus for easy cleaning along an axial centerline of the bolt 111, and fig. 9 is a schematic diagram of a transverse cross section of the main pump structure of the carbon dioxide supercritical extraction apparatus for easy cleaning along two screws 203.
The moving unit 201 is fixedly connected to the liquid inlet pump 105 and located below the liquid inlet pump 105, the liquid inlet pump 105 is only used for cleaning the pump head 102, the liquid inlet pump 105 is heavy and is not convenient to move, and the moving unit 201 is convenient to move the liquid inlet pump 105.
Secondly, the pallet 202 is fixedly connected with the liquid inlet pump 105 and located below the liquid inlet pump 105, the four screws 203 respectively penetrate through the corresponding second threaded holes 205 and are fixedly connected with the corresponding support blocks 204, the four support blocks 204 are located below the pallet 202, the pallet 202 is used for moving the liquid inlet pump 105, when the liquid inlet pump 105 is used for pumping, the liquid inlet pump 105 can generate large vibration, so that the pallet 202 moves, the four screws 203 rotate clockwise in the corresponding second threaded holes 205, the corresponding support blocks 204 are driven to move downwards, and the pallet 202 is fixed on the ground until the pallet abuts against the ground.
The feed liquor pump 105 is only used for cleaning the pump head 102, the feed liquor pump 105 is large in weight and is not convenient to move, when the feed liquor pump 105 is used for pumping, the feed liquor pump 105 can generate large vibration, so that the plate trailer 202 moves, four screws 203 are correspondingly rotated clockwise in the second threaded hole 205, and accordingly the supporting block 204 is driven to move downwards correspondingly until the plate trailer 202 is fixed on the ground through the support of the ground, when the feed liquor pump 105 is used, the feed liquor pump 105 can be fixed, and when the feed liquor pump 105 is not used, the feed liquor pump 105 is convenient to move.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A main pump structure of carbon dioxide supercritical extraction equipment convenient to clean comprises a pump body and a pump head, wherein the pump head is arranged on the pump body,
the cleaning unit is detachably connected with the pump head;
the cleaning unit comprises two pipelines, a liquid inlet pump and two valves, wherein the pump head is provided with a liquid inlet and a liquid outlet, the two ends of the pipelines are respectively communicated with the pump head and the liquid inlet pump, and the two valves are respectively arranged on the pump head and are respectively positioned at the liquid inlet and the liquid outlet.
2. The main pump structure of carbon dioxide supercritical extraction equipment convenient for cleaning as claimed in claim 1,
the cleaning unit further comprises four fixing blocks, the four fixing blocks are provided with four first threaded holes, and every two fixing blocks are fixedly connected with the liquid inlet pump and the pump head respectively.
3. The main pump structure of carbon dioxide supercritical extraction equipment for easy cleaning according to claim 2,
the cleaning unit further comprises sixteen bolts, and every four bolts are in threaded connection with the four fixing blocks respectively and are located in the corresponding first threaded holes respectively.
4. A main pump structure of a carbon dioxide supercritical extraction apparatus convenient to clean according to claim 3,
the pipeline comprises a hose and two abutting blocks, the two abutting blocks are respectively provided with four round holes, two ends of the hose are respectively fixedly connected with the two abutting blocks, and sixteen bolts respectively penetrate through the corresponding round holes and are in threaded connection with the corresponding first threaded holes.
5. A main pump structure of a carbon dioxide supercritical extraction apparatus convenient to clean according to claim 4,
the fixed block includes block and rubber ring, the block has through-hole and four first screw hole, four the block respectively with the pump head with feed liquor pump fixed connection, the rubber ring with block fixed connection, and be located through-hole department.
6. A main pump structure of a carbon dioxide supercritical extraction apparatus convenient to clean according to claim 5,
the main pump structure of the carbon dioxide supercritical extraction equipment convenient to clean further comprises a moving unit, wherein the moving unit is fixedly connected with the liquid inlet pump and is positioned below the liquid inlet pump.
7. A main pump structure of a carbon dioxide supercritical extraction apparatus convenient to clean according to claim 6,
the mobile unit comprises a plate trailer, four screw rods and four supporting blocks, the plate trailer is provided with four second threaded holes, the plate trailer is fixedly connected with the liquid inlet pump and is positioned below the liquid inlet pump, the four screw rods respectively penetrate through the corresponding second threaded holes and are fixedly connected with the corresponding supporting blocks, and the four supporting blocks are all positioned below the plate trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860525.2U CN217055559U (en) | 2022-04-14 | 2022-04-14 | Carbon dioxide supercritical extraction equipment main pump structure convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220860525.2U CN217055559U (en) | 2022-04-14 | 2022-04-14 | Carbon dioxide supercritical extraction equipment main pump structure convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217055559U true CN217055559U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220860525.2U Active CN217055559U (en) | 2022-04-14 | 2022-04-14 | Carbon dioxide supercritical extraction equipment main pump structure convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217055559U (en) |
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2022
- 2022-04-14 CN CN202220860525.2U patent/CN217055559U/en active Active
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