Spiral plate condenser

Abstract

The utility model relates to the technical field of pharmacy, and discloses a spiral plate condenser which comprises a bottom plate and a driving mechanism, and the bottom plate is fixedly placed on the ground; the driving mechanism is rotationally arranged in the bottom plate and comprises a half-face gear, a double-end worm, a lead screw, a turbine and a half-end toothed plate, the half-face gear is fixedly arranged on one side of the supporting plate, the half-end toothed plate is fixedly arranged on one side of the supporting box, the half-face gear is arranged on one side of the supporting box in a transmission mode, and the double-end worm and the turbine are rotationally arranged in the bottom plate. The lead screw is fixedly arranged on the top face of the turbine and rotationally arranged in the supporting box. The supporting structure is arranged, the supporting plate and the supporting rod are matched to support the condenser body to be horizontally placed, the supporting plate and the bottom plate are used for supporting the condenser body to be vertically placed, and the square structure is more stable than supporting of a single supporting column, so that the situation that the device falls off and is abraded is avoided to a certain degree, and then the air tightness of the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical manufacturing, and specifically relates to a spiral plate condenser. Background Art

[0002] A spiral plate condenser is a device that realizes heat exchange through a spiral plate structure. Its working principle mainly utilizes the spiral plate structure. Through two processes of heat transfer and liquid-gas separation, steam or gas is condensed into liquid. In the heat transfer process, steam or gas enters the condenser through the intake pipe, contacts the surface of the spiral plate and realizes heat conduction, releasing a large amount of heat. At the same time, the structure of the spiral plate is compact, increasing the contact area between the fluid and the plate and improving the heat transfer efficiency. In the liquid-gas separation process, the condensed liquid will flow along the downward direction of the spiral channel, while the gas will flow to the exhaust pipe to realize liquid-gas separation.

[0003] The prior art discloses a spiral plate condenser with a liquid separation function (CN220366732U), including a tank body, a shunt pipe and a hot liquid discharge pipe. A shunt pipe is arranged inside the tank body. The bottom end of one side of the tank body is fixedly connected with a cold temperature liquid inlet pipe. The inner side wall of the tank body is fixedly connected with an auxiliary heat conduction structure. The bottom end of one side of the shunt pipe is provided with a cold liquid discharge port, and the upper part of the other side of the shunt pipe is provided with a hot liquid discharge port. The top end of the outer side wall of the hot liquid discharge pipe is wrapped with a stabilizing structure. By setting a liquid separation and exhaust structure, an exhaust pipe is fixed at the top of the tank body and above the high-temperature liquid flow area. By rotating the rotating sleeve, the exhaust hole and the docking hole are overlapped. At this time, the steam generated by the reduction of the high-temperature liquid inside the tank body will be discharged out through the exhaust hole and the docking hole. And after use, the rotating sleeve can be rotated to stagger the exhaust hole and the docking hole to avoid the discharge of excess air, realizing the liquid separation and exhaust of the spiral plate condenser.

[0004] After retrieval, it is found that this device uses the tank body itself to support on the ground. This method makes the device unable to choose to lie horizontally or stand vertically according to the needs of the condensing object, which easily leads to deviation in the condensing effect and incomplete liquid-gas separation. Moreover, this device lacks a support structure during use. The bottom of the tank body is supported by several pillars during use. When the pillars are damaged, it is easy to cause the device to become unstable, resulting in the device falling and being worn, which in turn affects the airtightness.

[0005] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0006] In order to solve the above technical problem of being unable to adjust the placement method, the basic concept of the technical solution adopted by the present utility model is:

[0007] A spiral plate condenser, comprising

[0008] A bottom plate, the bottom plate is fixedly placed on the ground;

[0009] A support structure, wherein the support structure is movably arranged on the top surface of the bottom plate, the support structure comprises a support rod, a support box and a support plate, the support rod is movably arranged inside the bottom plate, the support box is fixedly arranged on the top surface of the bottom plate, and the support plate is movably arranged on one side of the support box;

[0010] A driving mechanism, wherein the driving mechanism is rotatably arranged inside the base plate, and the driving mechanism includes a half-face gear, a double-headed worm, a lead screw, a turbine and a half-headed tooth plate, wherein the half-face gear is fixedly arranged on one side of the support plate, the half-headed tooth plate is fixedly arranged on one side of the support box, the half-face gear transmission is arranged on one side of the support box, the double-headed worm and the turbine are both rotatably arranged inside the base plate, the lead screw is fixedly arranged on the top surface of the turbine, and the lead screw is rotatably arranged inside the support box.

[0011] As a preferred embodiment of the utility model, a card slot and a placement slot are provided inside the bottom plate, a shaft rod is fixedly provided inside the card slot, the card slot is rotatably connected to a support rod through the shaft rod, and the support rod is engaged with the card slot.

[0012] As a preferred embodiment of the utility model, a motor is fixedly installed on the outside of the placement groove, and the motor is fixedly placed on the ground. A circular hole is opened on the inner wall surface of the placement groove, and a double-headed worm gear is rotatably connected to the circular hole through a bearing, and the output end of the motor is connected to one end of the double-headed worm gear.

[0013] As a preferred embodiment of the utility model, two annular grooves are symmetrically provided on the inner bottom surface of the placement groove, a circular ring is fixedly connected to the bottom surface of the turbine, the circular ring rotates and slides in the annular groove, two turbines are symmetrically arranged, a spiral tooth is respectively provided at each end of the double-headed worm, and the two turbines are both engaged with the same double-headed worm gear.

[0014] As a preferred embodiment of the utility model, the top surface of the base plate is fixedly connected to a support box, and two support boxes are symmetrically arranged. The two support boxes are located at the upper ends of the placement groove, and a rotating hole is opened on the bottom surface of the support box. A screw rod is rotatably connected in the rotating hole, and the bottom surface of the screw rod is fixedly connected to the top surface of the turbine.

[0015] As a preferred embodiment of the utility model, a slideway is provided on one side of the support box, and the inner cavity of the support box and the slideway form a T-shaped through cavity. A moving block is slidably connected in the T-shaped through cavity, and a threaded hole is provided inside the moving block. The moving block is threadedly connected to the screw rod through the threaded hole. Two moving blocks are symmetrically arranged, and the two moving blocks are rotatably connected to the same support plate.

[0016] As a preferred embodiment of the present utility model, semi-circular gears and turntables are respectively fixedly connected to both sides of the support plate. A rotating groove is formed on the side of the moving block close to the support plate. A rotating column is respectively fixedly connected to the side of the semi-circular gear and the turntable away from the support plate. The rotating groove is rotationally connected to the rotating column through a bearing. A condenser body is fixedly placed on one side of the support plate. The condenser body is located between the semi-circular gear and the turntable. A semi-toothed plate is fixedly connected to one side of one of the support boxes. The semi-toothed plate is located beside the slideway. The semi-circular gear is in transmission engagement with the semi-toothed plate.

[0017] The present utility model has the following beneficial effects compared with the prior art:

[0018] 1. By setting the driving structure, the double-headed worm drives two turbines, so that two lead screws rotate, thereby driving the support plate to rise. With the cooperation of the semi-circular gear and the semi-toothed plate, the condenser body is driven to rotate. The height of the support box is used to limit the rotation angle, and then the support rod is used to support the condenser body to lie flat, so as to ensure that the device adapts to the placement requirements of the condensing object and ensure the accuracy of the condensing effect.

[0019] 2. By setting the support structure, the cooperation of the support plate and the support rod is used to support the lying flat of the condenser body, and the support plate and the bottom plate are used to support the standing of the condenser body. The square structure is more stable than the support of a single pillar, so as to avoid the device from falling and being worn to a certain extent, and then ensure the airtightness of the device.

[0020] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the drawings:

[0022] Figure 1 is the overall schematic diagram of the present utility model;

[0023] Figure 2 is the schematic diagram of the support structure of the present utility model;

[0024] Figure 3 is the partial schematic diagram of the present utility model;

[0025] Figure 4 is the schematic diagram of the driving mechanism of the present utility model;

[0026] Figure 5 of the present utility model Figure 1 sectional schematic diagram.

[0027] In the figure: 10, bottom plate; 11, support rod; 12, condenser body; 13, slot; 14, placement slot; 15, support box; 16, slide; 17, support plate; 18, half-face gear; 19, turntable; 20, moving block; 21, motor; 22, double-headed worm; 23, lead screw; 24, turbine; 25, half-headed gear plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0029] A spiral plate condenser, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a base plate 10, which is fixedly placed on the ground; a supporting structure, which is movably arranged on the top surface of the base plate 10, and the supporting structure includes a support rod 11, a support box 15 and a support plate 17, the support rod 11 is movably arranged inside the base plate 10, the support box 15 is fixedly arranged on the top surface of the base plate 10, and the support plate 17 is movably arranged on one side of the support box 15; a driving mechanism, which is rotatably arranged inside the base plate 10, and the driving mechanism includes a half-face gear 18, a double-headed worm 22, a lead screw 23, a turbine 24 and a half-headed tooth plate 25, the half-face gear 18 is fixedly arranged on one side of the support plate 17, the half-headed tooth plate 25 is fixedly arranged on one side of the support box 15, the half-face gear 18 is transmission-arranged on one side of the support box 15, the double-headed worm 22 and the turbine 24 are both rotatably arranged inside the base plate 10, the lead screw 23 is fixedly arranged on the top surface of the turbine 24, and the lead screw 23 is rotatably arranged in the support box 15.

[0030] The working principle is as follows: the height of the support box 15 is slightly larger than half the length of the support plate 17. When the device is used, a support structure is set up, and the support plate 17 and the support rod 11 are used to support the horizontal placement of the condenser body 12, and the support plate 17 and the bottom plate 10 are used to support the vertical placement of the condenser body 12. The square structure is more stable than the support of a single pillar, thereby preventing the device from falling and being worn to a certain extent, thereby ensuring the air tightness of the device; by setting a driving structure, the double-headed worm 22 is used to drive the two turbines 24, so that the two screws 23 rotate, thereby driving the support plate 17 to rise, and the cooperation of the half-face gear 18 and the half-head tooth plate 25 drives the condenser body 12 to rotate, and the height of the support box 15 is used to limit the rotation angle, thereby ensuring that the device adapts to the placement requirements of the condensing object and the accuracy of the condensation effect.

[0031] like Figure 1 and Figure 2As shown, a card slot 13 and a placement slot 14 are provided inside the bottom plate 10. A shaft rod is fixedly arranged inside the card slot 13. The card slot 13 is rotationally connected to the support rod 11 through the shaft rod, and the support rod 11 is clamped in the card slot 13; As Figure 2 and Figure 4 shown, a motor 21 is fixedly arranged outside the placement slot 14. The motor 21 is fixedly placed on the ground. A round hole is provided on the inner wall surface of the placement slot 14. A double-headed worm 22 is rotationally connected in the round hole through a bearing. The output end of the motor 21 is connected to one end of the double-headed worm 22; As Figure 2 and Figure 4 shown, two annular grooves are symmetrically provided on the inner bottom surface of the placement slot 14. A circular ring is fixedly connected to the bottom surface of the turbine 24. The circular ring rotates and slides in the annular groove. Two turbines 24 are symmetrically arranged. A spiral tooth is provided at each end of the double-headed worm 22. Both turbines 24 are in transmission meshing with the same double-headed worm 22.

[0032] The working principle is as follows. The motor 21 drives the rotation of the double-headed worm 22. The double-headed worm 22 meshes with the two turbines 24 at both ends. The two turbines 24 rotate in the same direction under the drive of the same double-headed worm 22, thereby driving the corresponding lead screws 23 to rotate in the same direction. When using the support rod 11, when the support plate 17 needs to be laid flat, the support rod 11 can be toggled and clamped into the card slot 13 to be hidden. When the support rod 11 is needed to support the condenser body 12, the support rod 11 is taken out and placed perpendicular to the card slot 13 to support the condenser body 12. Here, the shapes of the support rod 11 and the card slot 13 are similar, but the top surface arc of the support rod 11 is smaller than the arc of the card slot 13. Therefore, there will be a certain gap when the support rod 11 is clamped in the card slot 13, and the support rod 11 can be taken and placed through this gap.

[0033] As Figure 1 、 Figure 2 and Figure 4 shown, a support box 15 is fixedly connected to the top surface of the bottom plate 10. Two support boxes 15 are symmetrically arranged. The two support boxes 15 are located at both ends above the placement slot 14. A rotating hole is provided on the bottom surface of the support box 15. A lead screw 23 is rotationally connected in the rotating hole. The bottom surface of the lead screw 23 is fixedly connected to the top surface of the turbine 24; As Figure 2 and Figure 3 shown, a slideway 16 is provided on one side of the support box 15. The inner cavity of the support box 15 and the slideway 16 form a T-shaped through cavity. A moving block 20 is slidably connected in the T-shaped through cavity. A threaded hole is provided inside the moving block 20. The moving block 20 is threadedly connected to the lead screw 23 through the threaded hole. Two moving blocks 20 are symmetrically arranged. The two moving blocks 20 are rotationally connected to the same support plate 17; As Figure 3 and Figure 5As shown in the figure, on both sides of the support plate 17, a half-face gear 18 and a turntable 19 are fixedly connected respectively. On one side of the moving block 20 close to the support plate 17, a rotating groove is provided. On the side of the half-face gear 18 and the turntable 19 away from the support plate 17, a rotating column is fixedly connected respectively. The rotating groove is rotationally connected to the rotating column through a bearing. On one side of the support plate 17, a condenser body 12 is fixedly placed. The condenser body 12 is located between the half-face gear 18 and the turntable 19. On one side of one of the support boxes 15, a half-head tooth plate 25 is fixedly connected. The half-head tooth plate 25 is located beside the slideway 16. The half-face gear 18 is in transmission engagement with the half-head tooth plate 25.

[0034] The specific implementation method is as follows. Under normal conditions, the support plate 17 is placed parallel to the bottom plate 10. When it is necessary to place the condenser body horizontally, start the motor 21. The motor 21 drives the rotation of the double-headed worm 22. The double-headed worm 22 meshes with the two turbines 24 at both ends. The two turbines 24 drive the corresponding lead screws 23 to rotate in the same direction. At this time, the moving block 20 moves up and down on the lead screw 23 by means of the internal threaded hole. When the support plate 17 moves away from the bottom plate 10, take out the support rod 11. When the support rod 11 rotates to a state perpendicular to the card slot 13, it can support the condenser body 12. When the support plate 17 drives the half-face gear 18 close to the teeth of the half-head tooth plate 25, the half-face gear 18 will mesh with the teeth of the half-head tooth plate 25 while the moving block 20 moves up and down. At this time, the support plate 17 rotates in the moving block 20 driven by the half-face gear 18. When the moving block 20 reaches the top surface of the slideway 16, stop the motor 21. At this time, the support plate 17 is perpendicular to the bottom plate 10. At this time, the condenser body 12 is just placed on the arc surface of the support rod 11. Here, the motor 21 is externally connected to a control switch, and the control switch controls the forward and reverse rotation of the motor 21. The forward switch controls the motor 21 and the drive structure to horizontally place the condenser body 12. Start the motor 21 in reverse, the drive structure reverses, and the support plate 17 drives the condenser body 12 to stand upright, that is, to achieve reset.

[0035] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A spiral plate condenser, characterized in that: include A bottom plate (10), the bottom plate (10) being fixedly placed on the ground; A support structure, the support structure is movably arranged on the top surface of the bottom plate (10), the support structure comprises a support rod (11), a support box (15) and a support plate (17), the support rod (11) is movably arranged inside the bottom plate (10), the support box (15) is fixedly arranged on the top surface of the bottom plate (10), and the support plate (17) is movably arranged on one side of the support box (15); A driving mechanism, wherein the driving mechanism is rotatably arranged inside the bottom plate (10), and the driving mechanism comprises a half-face gear (18), a double-headed worm (22), a lead screw (23), a turbine (24) and a half-headed toothed plate (25); the half-face gear (18) is fixedly arranged on one side of the support plate (17); the half-headed toothed plate (25) is fixedly arranged on one side of the support box (15); the half-face gear (18) is transmission-arranged on one side of the support box (15); the double-headed worm (22) and the turbine (24) are both rotatably arranged inside the bottom plate (10); the lead screw (23) is fixedly arranged on the top surface of the turbine (24); and the lead screw (23) is rotatably arranged inside the support box (15).

2. A spiral plate condenser according to claim 1, characterized in that: A clamping slot (13) and a placement slot (14) are provided inside the bottom plate (10), a shaft rod is fixedly provided inside the clamping slot (13), the clamping slot (13) is rotatably connected to the support rod (11) via the shaft rod, and the support rod (11) is clamped in the clamping slot (13).

3. A spiral plate condenser according to claim 2, characterized in that: A motor (21) is fixedly arranged on the outside of the placement groove (14), and the motor (21) is fixedly placed on the ground. A circular hole is opened on the inner wall surface of the placement groove (14), and a double-headed worm (22) is rotatably connected to the circular hole through a bearing. The output end of the motor (21) is connected to one end of the double-headed worm (22).

4. A spiral plate condenser according to claim 3, characterized in that: The inner bottom surface of the placement groove (14) is symmetrically provided with two annular grooves, the bottom surface of the turbine (24) is fixedly connected with a circular ring, the circular ring rotates and slides in the annular groove, two turbines (24) are symmetrically arranged, and a spiral tooth is respectively provided at both ends of the double-headed worm (22), and the two turbines (24) are both in driving engagement with the same double-headed worm (22).

5. The spiral plate condenser according to claim 2, characterized in that: The top surface of the bottom plate (10) is fixedly connected to a support box (15), and two support boxes (15) are symmetrically arranged. The two support boxes (15) are located at the two ends above the placement groove (14). A rotating hole is opened on the bottom surface of the support box (15), and a screw rod (23) is rotatably connected in the rotating hole. The bottom surface of the screw rod (23) is fixedly connected to the top surface of the turbine (24).

6. The spiral plate condenser according to claim 5, characterized in that: A slideway (16) is provided on one side of the support box (15), and the inner cavity of the support box (15) and the slideway (16) form a T-shaped through cavity. A moving block (20) is slidably connected in the T-shaped through cavity. A threaded hole is provided inside the moving block (20), and the moving block (20) is threadedly connected to the screw rod (23) through the threaded hole. Two moving blocks (20) are symmetrically arranged, and the two moving blocks (20) are rotatably connected to the same support plate (17).

7. The spiral plate condenser according to claim 6, characterized in that: The two sides of the support plate (17) are respectively fixedly connected to the half-face gear (18) and the turntable (19); a rotating groove is provided on the side of the moving block (20) close to the support plate (17); the half-face gear (18) and the turntable (19) are respectively fixedly connected to a rotating column on the side away from the support plate (17); the rotating groove is rotatably connected to the rotating column via a bearing; a condenser body (12) is fixedly placed on one side of the support plate (17); the condenser body (12) is located between the half-face gear (18) and the turntable (19); one side of one of the support boxes (15) is fixedly connected to a half-head toothed plate (25); the half-head toothed plate (25) is located next to the slideway (16); the half-face gear (18) is in driving engagement with the half-head toothed plate (25).

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