Condensation circulator for cyclodextrin inclusion compound preparation

Abstract

The utility model provides a cyclodextrin inclusion compound preparation condensation circulator which comprises a bottom plate, the left side of the upper surface of the bottom plate is in bolted connection with a first condensation barrel, the right side of the upper surface of the bottom plate is in bolted connection with a second condensation barrel, and the joint of the first condensation barrel and the second condensation barrel is in bolted connection with a conveying pipe; a sealing plate is buckled on the upper surface of the first condensation barrel; the middle position of the upper surface of the sealing plate is in bolted connection with a first material suction pump; and the middle position of the upper surface of the first suction pump is in threaded connection with a communicating pipe. Through the arrangement of the fastening plate, the supporting plate, the cooling machine, the ventilation sheet and the gas conveying pipe, the cooling effect on cyclodextrin can be improved by starting the cooling machine to be matched with the ventilation sheet and the gas conveying pipe, and meanwhile, the cooling machine can be fixed by utilizing the fastening plate to be matched with the supporting plate, so that the problem that the cyclodextrin is prepared in an environment of lower than the temperature is solved; the problem of poor condensation effect still exists in the existing scheme.

Description

Technical Field

[0001] The utility model belongs to the technical field of biomedicine, and in particular relates to a condensation circulation machine for preparing cyclodextrin inclusion compounds. Background Art

[0002] Cyclodextrin is a general term for a series of cyclic oligosaccharides produced by amylose under the action of cyclodextrin glucosyltransferase produced by Bacillus, usually containing 6 to 12 D-pyranose units. Among them, the molecules containing 6, 7, and 8 glucose units are studied more and have important practical significance, which are called alpha-, beta-, and gama-cyclodextrins, respectively. According to the results of X-ray crystal diffraction, infrared spectroscopy, and nuclear magnetic resonance spectroscopy, it is determined that each D(+)-pyranose glucose constituting the cyclodextrin molecule is in a chair conformation. Each glucose unit is linked to a ring by a 1,4-glycosidic bond. Since the glycosidic bonds connecting the glucose units cannot rotate freely, cyclodextrin is not a cylindrical molecule but a slightly conical ring. When preparing cyclodextrin, it needs to be carried out in an environment below 50°. The existing scheme still has the problem of poor condensation effect and the need to discharge cyclodextrin after preparation. The existing scheme also has the problem of poor stability of the cyclodextrin discharge device. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a condensing circulation machine for preparing a cyclodextrin inclusion compound, which has a simple structure and can simply increase the condensing effect of the circulation machine and fix the discharge device, while greatly improving the working efficiency of the condensing circulation machine.

[0004] The technical scheme is as follows: a condensing circulation machine for preparing a cyclodextrin inclusion compound, wherein the utility model is realized through the following technical scheme.

[0005] A condensing circulation machine for preparing cyclodextrin inclusion compounds comprises a base plate, wherein the left side of the upper surface of the base plate is bolted to a first condensing barrel, and the right side of the upper surface of the base plate is bolted to a second condensing barrel, and a delivery pipe is bolted to the connection between the first and second condensing barrels; a sealing plate is buckled on the upper surface of the first condensing barrel; a first suction pump is bolted to the middle position of the upper surface of the sealing plate; a connecting pipe is threadedly connected to the middle position of the upper surface of the first suction pump, and the right side of the lower surface of the connecting pipe is bolted to the second condensing barrel, and is characterized in that a cold air delivery seat structure that supports and fixes the protective pipe is arranged in the middle position of the front surface of the base plate; a supporting and fixing protective discharge seat structure is connected to the lower part of the right surface of the second condensing barrel.

[0006] The structure of the cold air delivery seat supporting and fixing the protective tube further includes a fastening plate, the front end bolts on the upper surface of the fastening plate are connected to a support plate; the middle position of the rear surface of the support plate is bolted to a cooler; the middle position of the upper surface of the cooler is inlaid with a breathable sheet, and the left and right sides of the rear surface of the cooler are respectively threadedly connected to the air delivery pipe.

[0007] The supporting, fixing and protecting discharge seat structure further comprises a second suction pump, the right surface of which is threadedly connected with a discharge pipe, and a support rod is bolted to the middle position of the upper surface of the second suction pump; the left surface of the support rod is bolted with a stabilizing seat.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the fastening plate, support plate, cooler, breathable sheet and air pipe are arranged, and starting the cooler in conjunction with the breathable sheet and the air pipe can increase the cooling effect on cyclodextrin. At the same time, the cooler can be fixed by using the fastening plate in conjunction with the support plate, which is helpful to solve the problem that cyclodextrin needs to be prepared in an environment below °C, and the existing scheme still has the problem of poor condensation effect.

[0010] 2. In the utility model, the second suction pump, discharge pipe, support rod and stabilizing seat are arranged. After the cyclodextrin is cooled, the second suction pump is started to discharge the cooled cyclodextrin through the discharge pipe, and the second suction pump can be supported and fixed by the support rod in combination with the stabilizing seat, which is helpful to solve the need to discharge the cyclodextrin after preparation. The existing scheme still has the problem of poor stabilization effect of the cyclodextrin discharge device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a cold air delivery seat structure for supporting and fixing a protective pipe of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the supporting, fixing and protecting discharge seat structure of the utility model.

[0014] In the figure:

[0015] 1. Bottom plate; 2. First condensation barrel; 3. Second condensation barrel; 4. Delivery pipe; 5. Sealing plate; 6. First suction pump; 7. Connecting pipe; 8. Support and fix protection pipe cold air delivery seat structure; 81. Fastening plate; 82. Support plate; 83. Cooler; 84. Breathable sheet; 85. Air delivery pipe; 9. Support and fix protection discharge seat structure; 91. Second suction pump; 92. Discharge pipe; 93. Support rod; 94. Stable seat. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a condensing circulation machine for preparing cyclodextrin inclusion compound comprises a base plate 1, wherein the left side of the upper surface of the base plate 1 is bolted to a first condensing barrel 2, and the right side of the upper surface of the base plate 1 is bolted to a second condensing barrel 3, and a delivery pipe 4 is bolted to the connection between the first condensing barrel 2 and the second condensing barrel 3; a sealing plate 5 is buckled on the upper surface of the first condensing barrel 2; a first suction pump 6 is bolted to the middle position of the upper surface of the sealing plate 5; a connecting pipe 7 is threadedly connected to the middle position of the upper surface of the first suction pump 6, and the right side of the lower surface of the connecting pipe 7 is bolted to the second condensing barrel 3. In this structure, the cyclodextrin can be cooled by the first condensing barrel 2 and the second condensing barrel 3 in cooperation with the delivery pipe 4, and the cyclodextrin in the cooling process can be circulated through the connecting pipe 7 by starting the first suction pump 6 and the connecting pipe 7.

[0017] One of the condensing circulation machines for preparing cyclodextrin inclusion compounds also includes a support and fixed protective pipe cold air delivery seat structure 8 arranged in the middle position of the front surface of the base plate 1; the lower part of the right surface of the second condensation barrel 3 is connected to a support and fixed protective discharge seat structure 9, which can solve the problem that cyclodextrin needs to be prepared in an environment below 50°, and the existing scheme still has the problem of poor condensation effect; and can solve the problem that cyclodextrin needs to be discharged after preparation, and the existing scheme still has the problem of poor stability of the cyclodextrin discharge device.

[0018] The supporting and fixing protective tube cold air delivery seat structure 8 comprises a fastening plate 81, the front end of the upper surface of the fastening plate 81 is bolted to a support plate 82; the middle position of the rear surface of the support plate 82 is bolted to a cooler 83; the middle position of the upper surface of the cooler 83 is inlaid with a breathable sheet 84, and the left and right sides of the rear surface of the cooler 83 are respectively threadedly connected with an air pipe 85. In this structure, starting the cooler 83 in conjunction with the breathable sheet 84 and the air pipe 85 can increase the cooling effect on cyclodextrin, and the fastening plate 81 can be used in conjunction with the support plate 82 to fix the cooler 83.

[0019] In this embodiment, combined with the Figure 3As shown, the supporting, fixing and protecting discharge seat structure 9 includes a second suction pump 91, and the right surface of the second suction pump 91 is threadedly connected with a discharge pipe 92, and the middle position of the upper surface of the second suction pump 91 is bolted with a support rod 93; the left surface of the support rod 93 is bolted with a stabilizing seat 94. In this structure, after the cyclodextrin is cooled, the second suction pump 91 is started to discharge the cooled cyclodextrin through the discharge pipe 92, and the support rod 93 and the stabilizing seat 94 can be used to support and fix the second suction pump 91.

[0020] In this embodiment, specifically, the rear surface of the fastening plate 81 is connected to the front surface of the bottom plate 1 by bolts.

[0021] In this embodiment, specifically, the gas delivery pipe 85 is respectively connected with the front surfaces of the first condensation barrel 2 and the second condensation barrel 3 by bolts.

[0022] In this embodiment, specifically, the left surface of the second suction pump 91 is connected to the right surface of the second condensation barrel 3 by bolts.

[0023] In this embodiment, specifically, the left surface of the stabilizing seat 94 is connected to the right surface of the second condensing barrel 3 by bolts.

[0024] How it works

[0025] In the utility model, when in use, the cyclodextrin can be cooled by the first condensation barrel 2 and the second condensation barrel 3 in cooperation with the delivery pipe 4, and the first suction pump 6 connecting pipe 7 can be started to circulate the cyclodextrin in the cooling process through the connecting pipe 7, and the cooling machine 83 can be started to cooperate with the breathable sheet 84 and the air delivery pipe 85 to increase the cooling effect of the cyclodextrin, and the fastening plate 81 can be used to cooperate with the support plate 82 to fix the cooler 83. After the cyclodextrin is cooled, the second suction pump 91 can be started to discharge the cooled cyclodextrin through the discharge pipe 92, and the support rod 93 can be used to cooperate with the stabilizing seat 94 to support and fix the second suction pump 91.

[0026] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A condensing circulation machine for preparing a cyclodextrin inclusion compound, the condensing circulation machine for preparing a cyclodextrin inclusion compound comprising a base plate (1), a first condensing barrel (2) being bolted to the left side of the upper surface of the base plate (1), and a second condensing barrel (3) being bolted to the right side of the upper surface of the base plate (1), and a delivery pipe (4) being bolted to the connection between the first condensing barrel (2) and the second condensing barrel (3); a sealing plate (5) being buckled to the upper surface of the first condensing barrel (2); a first suction pump (6) being bolted to the middle position of the upper surface of the sealing plate (5); a connecting pipe (7) being threadedly connected to the middle position of the upper surface of the first suction pump (6), and the right side of the lower surface of the connecting pipe (7) being bolted to the second condensing barrel (3), characterized in that: A supporting and fixing protective pipe cold air delivery seat structure (8) is provided in the middle position of the front surface of the bottom plate (1); and a supporting and fixing protective discharge seat structure (9) is connected to the lower part of the right surface of the second condensation barrel (3).

2. The condensing circulation machine for preparing the cyclodextrin inclusion compound according to claim 1, characterized in that: The supporting and fixing protective tube cold air delivery seat structure (8) comprises a fastening plate (81), the front end of the upper surface of the fastening plate (81) is bolted to a support plate (82); the middle position of the rear surface of the support plate (82) is bolted to a cooler (83); the middle position of the upper surface of the cooler (83) is inlaid with a breathable sheet (84), and the left and right sides of the rear surface of the cooler (83) are respectively threadedly connected to an air delivery pipe (85).

3. The condensing circulation machine for preparing the cyclodextrin inclusion compound according to claim 2, characterized in that: The rear surface of the fastening plate (81) is connected to the front surface of the bottom plate (1) by bolts.

4. The condensing circulation machine for preparing the cyclodextrin inclusion compound according to claim 2, characterized in that: The gas delivery pipe (85) is respectively connected to the front surfaces of the first condensation barrel (2) and the second condensation barrel (3) by bolts.

5. The condensing circulation machine for preparing the cyclodextrin inclusion compound according to claim 1, characterized in that: The supporting, fixing and protecting discharge seat structure (9) comprises a second suction pump (91), the right surface of which is threadedly connected to a discharge pipe (92), and a support rod (93) is bolted to the middle position of the upper surface of the second suction pump (91); the left surface of the support rod (93) is bolted to a stabilizing seat (94).

6. The condensing circulation machine for preparing the cyclodextrin inclusion compound according to claim 5, characterized in that: The left surface of the second suction pump (91) is connected to the right surface of the second condensation barrel (3) by bolts.

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