Efficient condenser for raw material medicine production

Abstract

The utility model relates to the technical field of pharmaceutical auxiliary equipment, in particular to a high-efficiency condenser for raw material medicine production, which comprises a fixed frame with a mounting frame on the inner side, a plurality of heat exchange sheets are arranged in the mounting frame, and the mounting frame and the plurality of heat exchange sheets are jointly provided with a cooling pipe and a heat exchange pipe. Clamping blocks are fixed at two ends of the lower surface of the mounting frame; a bidirectional screw rod is rotationally mounted in the upper end of the mounting frame; according to the utility model, four fixing points are arranged, so that compared with the traditional scheme that only two fixing points are arranged, the fixing effect after the condenser main body is mounted is better when the scheme is used, and the condenser main body can be mounted and dismounted only by operating one bidirectional screw rod by personnel, so that the working efficiency is greatly improved. And compared with a traditional scheme that operation needs to be carried out on two places, the scheme is more convenient and efficient during use.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical auxiliary equipment, in particular to a high-efficiency condenser for the production of raw material medicines. Background Art

[0002] Raw materials refer to the raw materials used to produce various preparations. They are the active ingredients in the preparations. They are various powders, crystals, extracts, etc. used as medicines prepared by chemical synthesis, plant extraction or biotechnology, but are substances that patients cannot take directly. A condenser is required in the production process of raw materials.

[0003] The existing Chinese patent with application number: 202223398610.0 discloses a high-efficiency multi-stage condenser for the production of raw materials, including a condenser box, a condenser body, and a heat conduction plate. A limit sleeve is fixedly arranged on the upper end of the condenser body, and two limit grooves are provided inside the limit sleeve. A plurality of heat dissipation holes are opened through the inside of the heat conduction plate. Two limit blocks are arranged inside the heat conduction plate, and a spring is fixedly arranged at one end of the limit block. A manual control block is fixedly arranged on the limit block. A positioning sleeve is fixedly arranged on the upper end of the condenser body, and a limiting mechanism is arranged between the positioning sleeve and the condenser box.

[0004] When the above technology is in use, the condenser case and the condenser body are limited by setting a positioning block, the convenience of disassembling the condenser body is improved by setting a rack and a gear, and the stability of the condenser case and the condenser body when limited is improved by setting a ratchet, a pawl and a hand control panel. However, in actual use, the fixing effect of simply setting a positioning and fixing component on each side of the upper and lower sides is inevitably low in actual use, and it is impossible to provide a relatively firm limiting effect for the condenser. In addition, personnel need to control the corresponding components at the upper and lower places during disassembly and installation, which makes the disassembly and assembly still not convenient and efficient enough. Therefore, in order to solve the above technical problems, we proposed a high-efficiency condenser for the production of raw materials. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-efficiency condenser for the production of raw material medicines.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency condenser for the production of raw materials comprises a fixed frame with a mounting frame provided on the inner side, a plurality of heat exchange plates are provided inside the mounting frame, a cooling tube and a heat exchange tube are installed together with the mounting frame and the plurality of heat exchange plates, clamping blocks are fixed at both ends of the lower surface of the mounting frame, a bidirectional screw rod is rotatably installed inside the upper end of the mounting frame, one end of the bidirectional screw rod extends to the outside of the mounting frame and is connected to a self-locking component, pushing blocks are connected to the rod bodies at both ends of the bidirectional screw rod, an inclined pushing surface is provided at the upper end of the pushing block, a locking plate is slidably installed on the upper surface of the mounting frame through a limit seat, a matching contact surface is provided at the lower end of the locking plate corresponding to the pushing surface, and matching clamping grooves are provided at the upper and lower ends of the fixed frame corresponding to the clamping block and the locking plate.

[0008] Preferably, the self-locking assembly includes a worm wheel and a worm, the worm wheel is mounted on the end of the bidirectional lead screw located outside the mounting frame, and the worm is mounted on one side of the mounting frame and meshes with the worm wheel.

[0009] Preferably, a protective cover is provided on the side of the mounting frame corresponding to the meshing position of the worm wheel and the worm, and the protective cover is a transparent cover body.

[0010] Preferably, one end of the worm extends to the outside of the protective cover and is installed with a rotating column, and one end of the rotating column close to the worm is installed with a rotating handle.

[0011] Preferably, a mounting groove is provided on one side of the locking plate and a top spring is connected to the bottom of the mounting groove, and a connecting protrusion is provided on the inner wall of the limiting seat corresponding to the top of the mounting groove and is connected to the top spring through the connecting protrusion.

[0012] Preferably, a plurality of balls are installed on the pushing surface of the pushing block, a slider is installed at the lower end of the pushing block, the slider is installed at the threaded ends of both ends of the bidirectional screw rod, and both sides of the slider are slidably connected to the wall of the mounting frame through guide rails.

[0013] Preferably, blocking plates are provided on the front and rear sides of the installation frame by means of buckles, and a plurality of ventilation holes are provided on the plate body of the blocking plate.

[0014] The utility model provides a high-efficiency condenser for raw material drug production, which has the following beneficial effects:

[0015] 1: In the utility model, two card blocks and two locking plates are set, so that there are four fixing points between the condenser body and the box body. Compared with the traditional solution with only two fixing points, the fixing effect of the condenser body after installation is better when the present solution is used, that is, the condenser body is more firmly installed. Moreover, since the two card blocks at the lower end are fixed, and the two locking plates at the upper end can be driven synchronously by the two-way screw rod, that is, the personnel only need to operate one two-way screw rod to complete the installation and disassembly of the condenser body. Therefore, compared with the traditional solution that requires operation at two places, the present solution is more convenient and efficient when used. Moreover, since the self-locking components are a worm gear and a worm, the force applied by the personnel is amplified, so that the locking plate can make the installation frame and the fixed frame firmly abut each other, thereby further improving the firmness of the condenser body after installation and the convenience during disassembly.

[0016] 2: The provision of a protective cover in the utility model can protect the meshing portion of the worm wheel and the worm to prevent external debris from interfering with the meshing of the two; the provision of a rotating column makes it easy for personnel to rotate the worm by manual or electric wrenches, and the provision of a rotating handle allows the worm to be manually rotated when the personnel do not carry a wrench, i.e., the worm has multiple driving modes; the provision of a top spring can prevent the locking plate from being stuck in the slot, thereby preventing the mounting frame from being unable to disengage from the fixed frame; the provision of a ball bearing reduces the resistance of the push block when pushing the locking plate; the provision of a blocking plate can protect the heat exchanger plate, i.e., prevent the heat exchanger plate from being bent by collision with external objects and affecting the heat exchange effect, and can also prevent personnel from accidentally touching the heat exchanger plate and being frostbitten or scalded by it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall external schematic diagram of a high-efficiency condenser for raw material drug production proposed by the utility model;

[0018] Figure 2 This is an external schematic diagram of a high-efficiency condenser for raw material drug production proposed by the utility model after removing the protective cover and the blocking plate;

[0019] Figure 3 This is a schematic diagram of a fixed frame of a high-efficiency condenser for raw material drug production proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the installation frame and the card block matching of a high-efficiency condenser for raw material drug production proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of a high-efficiency condenser for raw material drug production proposed by the utility model;

[0022] Figure 6The utility model provides a schematic diagram of the disassembly of a push block and a bidirectional screw rod of a high-efficiency condenser for the production of raw materials.

[0023] In the figure: 1. fixed frame; 2. mounting frame; 3. heat exchanger; 4. cooling pipe; 5. heat exchanger; 6. clamping block; 7. bidirectional screw; 8. pushing block; 9. pushing surface; 10. limit seat; 11. locking plate; 12. slot; 13. worm gear; 14. worm; 15. protective cover; 16. rotating column; 17. top spring; 18. ball; 19. slider; 20. blocking plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] Reference Figure 1-6 A high-efficiency condenser for the production of raw materials includes a fixed frame 1 with a mounting frame 2 on the inner side, and the fixed frame 1 is installed in the outside by bolts or welding, that is, the fixed frame 1 can be a traditional box for placing the condenser body in the outside, that is, when the condenser is subsequently disassembled and assembled, the fixed frame 1 is no longer disassembled and assembled, and only the mounting frame 2 needs to be disassembled and assembled, and the heat exchange plate 3, the cooling tube 4 and the heat exchange tube 5 in the mounting frame 2 play a condensing effect, that is, the mounting frame 2, the heat exchange plate 3, the cooling tube 4 and the heat exchange tube 5 constitute the condenser body, and a plurality of heat exchange plates 3 are arranged inside the mounting frame 2, and the mounting frame 2 and a plurality of heat exchanger plates 3 are installed together with cooling pipes 4 and heat exchange pipes 5. Blocks 6 are fixed at both ends of the lower surface of the mounting frame 2. A bidirectional screw rod 7 is rotatably installed inside the upper end of the mounting frame 2. One end of the bidirectional screw rod 7 extends to the outside of the mounting frame 2 and is connected with a self-locking component. Push blocks 8 are connected to the rod bodies at both ends of the bidirectional screw rod 7. An inclined pushing surface 9 is provided at the upper end of the pushing block 8. A locking plate 11 is slidably installed on the upper surface of the mounting frame 2 through a limit seat 10. A matching contact surface is provided at the lower end of the locking plate 11 corresponding to the pushing surface 9. Matching card grooves 12 are provided at the upper and lower ends of the fixed frame 1 corresponding to the block 6 and the locking plate 11.

[0027] Example 2

[0028] Reference Figure 1-6 , when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0029] The self-locking component includes a worm wheel 13 and a worm 14. The worm wheel 13 is installed at the end of the bidirectional lead screw 7 located outside the mounting frame 2. The worm 14 is installed on one side of the mounting frame 2 and meshes with the worm wheel 13. The setting of the self-locking component not only saves additional locking components through the self-locking property of the worm wheel 13 and the worm 14, that is, when a person drives the worm wheel 13 to rotate through the worm 14, and thus drives the bidirectional lead screw 7 to rotate through the worm wheel 13, the bidirectional lead screw 7 cannot rotate by itself due to the self-locking property of the worm wheel 13 and the worm 14, that is, the phenomenon that the bidirectional lead screw 7 rotates by itself and causes the mounting frame 2 to loosen by itself after installation is avoided, and the force applied by the person to the bidirectional lead screw 7 is amplified, that is, the person can rotate the bidirectional lead screw more easily 7, and the bidirectional screw 7 can also push the locking plate 11 to abut against the mounting frame 2 more firmly through the pushing block 8; a protective cover 15 is provided on the side of the mounting frame 2 corresponding to the meshing position of the worm wheel 13 and the worm 14, and the protective cover 15 is a transparent cover body. The setting of the protective cover 15 can protect the meshing position of the worm wheel 13 and the worm 14 to prevent external debris from interfering with the meshing of the two; one end of the worm 14 extends to the outside of the protective cover 15 and is equipped with a rotating column 16, and a rotating handle is installed at one end of the rotating column 16 close to the worm 14. The setting of the rotating column 16 makes it convenient for personnel to rotate the worm 14 manually or with an electric wrench, and the setting of the rotating handle allows the worm 14 to be manually rotated when the personnel do not carry a wrench.

[0030] A mounting groove is provided on one side of the locking plate 11 and a top spring 17 is connected to the bottom of the mounting groove. A connecting protrusion is provided on the inner wall of the limit seat 10 corresponding to the top of the mounting groove and connected to the top spring 17 through the connecting protrusion. The setting of the top spring 17 can push the locking plate 11 to move downward when the pushing block 8 is reset, that is, to avoid the locking plate 11 being stuck in the card groove 12 and causing the mounting frame 2 to be unable to separate from the fixed frame 1; a plurality of balls 18 are installed on the surface of the pushing surface 9 of the pushing block 8, and a slider 19 is installed at the lower end of the pushing block 8. The slider 19 is installed at both ends of the bidirectional screw rod 7 The threaded end of the slider 19 is slidably connected to the wall of the mounting frame 2 on both sides through guide rails. The setting of the ball 18 reduces the resistance when the push block 8 pushes the locking plate 11; the front and rear sides of the mounting frame 2 are provided with blocking plates 20 through buckles, and the plate body of the blocking plate 20 is provided with a plurality of vents. The setting of the blocking plate 20 can protect the heat exchange plate 3, that is, to prevent the heat exchange plate 3 from being bent by collision with external objects and affecting the heat exchange effect, and to prevent people from accidentally touching the heat exchange plate 3 and being frostbitten or scalded by it. The size and spacing of the vents are set as appropriate according to actual usage.

[0031] Principle and advantages of use: During use of the utility model, the fixed frame 1 is the shell for installing the condenser body, and the condenser body is the installation frame 2, the heat exchange plate 3, the cooling tube 4 and the heat exchange tube 5, that is, the medium to be condensed is circulated through the heat exchange tube 5, and the low-temperature medium is circulated through the cooling tube 4, and then when the two media with different temperatures are circulated, the heat and cold are transferred and exchanged through the heat exchange plate 3, thereby achieving the condensation effect; and in the above process, when personnel need to install the condenser body, first connect the lower end of the condenser body, that is, the lower end of the installation frame 2, with the card slot 12 through two card blocks 6, and then personnel Rotate the two-way screw rod 7, and when the two-way screw rod 7 rotates, it drives the two pushing blocks 8 to approach each other, and when the pushing block 8 moves, its pushing surface 9 gradually contacts the contact surface at the lower end of the locking plate 11, that is, the pushing block 8 lifts the contact surface through the pushing surface 9, so that the locking plate 11 moves upward until the upper end of the locking plate 11 is inserted into the corresponding slot 12. At this time, the installation of the condenser body is realized, and when it is disassembled, the reverse operation can be performed, that is, the pushing blocks 8 are driven away from each other by the two-way screw rod 7. At this time, the locking plate 11 moves downward under the action of gravity and the top spring 17, that is, the locking plate 11 is separated from the slot 12.

[0032] Furthermore, in the above process, when the present solution is used, the two clamping blocks 6 and the two locking plates 11 are arranged so that there are four fixing points between the condenser body and the casing. Therefore, compared with the conventional solution with only two fixing points, the present solution has a better fixing effect of the condenser body after installation, that is, the condenser body is more firmly installed. Moreover, since the two clamping blocks 6 at the lower end are fixedly arranged, and the two locking plates 11 at the upper end can be driven synchronously by the bidirectional screw rod 7, that is, the personnel only need to operate one bidirectional screw rod 7 to complete the installation and disassembly of the condenser body. Therefore, compared with the conventional solution that requires operation at two places, the present solution is more convenient and efficient when used. Moreover, since the self-locking components are the worm gear 13 and the worm 14, the force applied by the personnel is amplified, so that the locking plate 11 can make the installation frame 2 and the fixed frame 1 firmly abut each other, thereby further improving the firmness of the condenser body after installation and the convenience during disassembly.

[0033] It should be further explained that the setting of the self-locking component not only saves additional locking parts through the self-locking property of the worm wheel 13 and the worm 14, but also amplifies the force applied by personnel to the bidirectional screw 7, that is, personnel can rotate the bidirectional screw 7 more easily, and the bidirectional screw 7 can also push the locking plate 11 to abut against the mounting frame 2 more firmly through the pushing block 8; the setting of the protective cover 15 can protect the meshing part of the worm wheel 13 and the worm 14 to prevent external debris from interfering with the meshing of the two; the setting of the rotating column 16 makes it easy for personnel to rotate the worm 14 manually or with an electric wrench, and the setting of the rotating handle can When the personnel do not carry a wrench, the worm 14 is manually rotated, that is, the worm 14 has multiple driving modes; the setting of the top spring 17 can push the locking plate 11 to move downward when the pushing block 8 is reset, that is, it prevents the locking plate 11 from being stuck in the slot 12 and causing the installation frame 2 to be unable to separate from the fixed frame 1; the setting of the ball 18 reduces the resistance when the pushing block 8 pushes the locking plate 11; the setting of the blocking plate 20 can protect the heat exchange plate 3, that is, it can prevent the heat exchange plate 3 from being hit by external objects and bending to affect the heat exchange effect, and it can also prevent people from accidentally touching the heat exchange plate 3 and being frostbitten or scalded by it.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency condenser for the production of bulk drugs, comprising a fixed frame (1) with a mounting frame (2) disposed inside, a plurality of heat exchange fins (3) disposed inside the mounting frame (2), a cooling pipe (4) and a heat exchange pipe (5) being mounted together on the mounting frame (2) and the plurality of heat exchange fins (3), characterized in that: Blocks (6) are fixed at both ends of the lower surface of the installation frame (2); a bidirectional screw rod (7) is rotatably installed inside the upper end of the installation frame (2); one end of the bidirectional screw rod (7) extends to the outside of the installation frame (2) and is connected to a self-locking component; push blocks (8) are connected to the rod bodies at both ends of the bidirectional screw rod (7); an inclined push surface (9) is provided at the upper end of the push block (8); a locking plate (11) is slidably installed on the upper surface of the installation frame (2) through a limit seat (10); a matching contact surface is provided at the lower end of the locking plate (11) corresponding to the push surface (9); and matching slots (12) are provided at the upper and lower ends of the fixed frame (1) corresponding to the block (6) and the locking plate (11).

2. The high-efficiency condenser for bulk drug production according to claim 1, characterized in that: The self-locking assembly comprises a worm wheel (13) and a worm (14); the worm wheel (13) is mounted on the end of the bidirectional screw (7) located outside the mounting frame (2); and the worm (14) is mounted on one side of the mounting frame (2) and meshes with the worm wheel (13).

3. The high-efficiency condenser for bulk drug production according to claim 2, characterized in that: A protective cover (15) is provided on the side of the installation frame (2) corresponding to the meshing position of the worm wheel (13) and the worm (14), and the protective cover (15) is a transparent cover body.

4. The high-efficiency condenser for bulk drug production according to claim 3, characterized in that: One end of the worm (14) extends to the outside of the protective cover (15) and is provided with a rotating column (16), and one end of the rotating column (16) close to the worm (14) is provided with a rotating handle.

5. The high-efficiency condenser for bulk drug production according to claim 1, characterized in that: A mounting groove is provided on one side of the locking plate (11) and a top spring (17) is connected to the bottom of the mounting groove. A connecting protrusion is provided on the inner wall of the limiting seat (10) corresponding to the top of the mounting groove and is connected to the top spring (17) via the connecting protrusion.

6. The high-efficiency condenser for bulk drug production according to claim 1, characterized in that: A plurality of balls (18) are mounted on the pushing surface (9) of the pushing block (8), a slider (19) is mounted on the lower end of the pushing block (8), the slider (19) is mounted on the threaded ends at both ends of the bidirectional screw rod (7), and both sides of the slider (19) are slidably connected to the wall of the mounting frame (2) through guide rails.

7. The high-efficiency condenser for bulk drug production according to claim 1, characterized in that: Blocking plates (20) are provided on the front and rear sides of the installation frame (2) by means of buckles, and a plurality of ventilation holes are provided on the plate body of the blocking plate (20).

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