A drying device for raw materials in life science laboratories
By designing a drying device containing multiple units, the problem of uneven drying of raw materials in the existing drying device is solved, and uniform and efficient drying of raw materials and improved purity of laboratory raw materials is achieved.
Patent Information
- Application Number
- CN202411172218.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2044-08-26
AI Technical Summary
The existing drying device for raw materials in life science laboratory When drying experimental raw materials, the external part is first dried and the internal part is difficult to dry simultaneously, resulting in excessive drying of the external part and reduced quality, and the internal part is drying for a long time, which takes a long time and It is not conducive to saving manpower and material resources.
A drying device including a drying cylinder, an electric heating wire, a support column, a cylinder cover, a dredging unit, a blending unit and an additive unit are designed. The fluid pressure difference is monitored by the monitor, the airflow is controlled by using the power telescopic column and the sealing sheet, the purification unit performs sterilization, the mixing unit realizes the stirring and efficient drying of the raw materials, and the additive unit automatically replenishes and exports the raw materials.
The uniformity and efficiency of the drying process are achieved, the quality reduction of raw materials caused by excessive or uneven drying is avoided, manpower and material resources are saved, and the experimental efficiency and purity of raw materials are improved.
Smart Images
Figure CN118687353B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of drying devices, and in particular relates to a drying device for raw materials in life science laboratories. Background Art
[0002] When doing experiments in life science laboratories, it is often necessary to dry solid raw materials used in life science laboratories. Most of the existing drying equipment uses a single method to dry the solid raw materials in life science laboratories. This method takes a long time to dry, the drying results are poor, the drying of the raw materials is uneven, the quality of the raw materials is reduced, and it is not conducive to the subsequent life science laboratory operations.
[0003] Existing drying devices for raw materials in life science laboratories generally place the experimental raw materials in a drying device for drying. The outer part of the experimental raw materials is dried first, while the inner part is difficult to dry synchronously, which easily causes the outer part of the experimental raw materials to have reduced quality due to over-drying, and the inner part of the experimental raw materials is difficult to dry and takes a long time, which is not conducive to saving manpower and material resources. Summary of the invention
[0004] The present invention provides a drying device for raw materials in life science laboratories, and aims to solve the problem that in the existing drying device for raw materials in life science laboratories, the experimental raw materials are generally placed in a drying device for drying, and the outer part of the experimental raw materials is dried first while the inner part is difficult to be dried synchronously, which easily leads to the quality reduction of the outer part of the experimental raw materials due to excessive drying, and the inner part of the experimental raw materials is difficult to be dried and takes a long time, which is not conducive to saving manpower and material resources.
[0005] An embodiment of the present invention provides a drying device for raw materials in life science laboratories, comprising a drying cylinder, an electric heating wire is installed on the inner wall of the drying cylinder, a supporting column is fixedly connected to the outer wall of the drying cylinder, a cylinder cover is engaged with the drying cylinder, a dredging unit is installed on the cylinder cover, an outlet cylinder is installed at the lower end of the drying cylinder, the dredging unit extends into one end of the drying cylinder and corresponds to the outlet cylinder, a mixing unit is installed in the drying cylinder, the mixing unit is installed on the cylinder cover, and an adding unit is installed on the cylinder cover.
[0006] Preferably, the dredging unit comprises a monitor, a cylinder 1, a cylinder 3, an electric telescopic column 1, a purification unit and a discharge unit, wherein the monitor is mounted on the drying cylinder, the monitor is located on the top of the circle block, the cylinder 1 is fixedly connected to the inner wall of the cylinder cover, the cylinder 1 is connected to the cylinder 3, the cylinder 3 is fixedly connected to the cylinder cover, the cylinder 3 is connected to the purification unit, the cylinder 3 is mounted with an electric telescopic column 1, the lower end of the electric telescopic column 1 is located in the cylinder 3, the electric telescopic column 1 is connected to the discharge unit in a transmission manner, the discharge unit passes through the cylinder 1, and the lower end of the discharge unit is mounted in the discharge cylinder;
[0007] The lower end of the electric telescopic column 1 is connected to the blocking piece in a transmission manner, and the side wall of the blocking piece is movably connected to the inner wall of the cylinder 3;
[0008] The mixing unit comprises a motor, a guide roller, a transmission unit and a mixing module. The motor is mounted on the drum cover. The motor is connected to the guide roller via a flat rope. The guide roller is mounted on the drum cover via a connection block. A connection column 1 is fixedly connected to the lower wall of the guide roller. The lower end of the connection column 1 is connected to the transmission unit. The mixing module is mounted on the transmission unit. The transmission unit and the mixing module are in the drying drum.
[0009] The material adding unit comprises a material holding cylinder, a material guiding cylinder, two electric telescopic columns, six transmission blocks and a vertical block. The cylinder cover is fixedly connected to the material holding cylinder, the lower end of the material holding cylinder is connected to the material guiding cylinder, the material guiding cylinder is in the drying cylinder, the material guiding cylinder is movably connected to the vertical block, the upper end of the vertical block extends out of the material holding cylinder and corresponds to the six transmission blocks, and the upper end of the six transmission blocks is transmission-connected to the two electric telescopic columns.
[0010] Preferably, the purification unit comprises a purification cylinder, a guide channel one, a sieve, a guide channel two, a sterilization piece and an inner chamber one; the purification cylinder is communicated with the cylinder three via the guide channel two; the purification cylinder reserves a pair of inner chambers via a baffle; an airlock is installed on the baffle; the inner chamber under the inner partition of the purification cylinder is the inner chamber one; a sterilization piece is installed in the inner chamber one; a sieve is fixedly connected to the inner chamber on the inner partition of the purification cylinder; and the purification cylinder is connected to the guide channel one.
[0011] Preferably, the discharging unit comprises a vertical rod, a blocking block, a supporting plate and a rubber ring, the vertical rod is fixedly connected to the blocking plate, the blocking block is fixedly connected to the vertical rod, a rubber ring is fixedly connected to the side wall of the blocking block, the blocking block is sealed in the discharging tube via the rubber ring, the lower wall of the vertical rod is fixedly connected to the supporting plate, and the supporting plate is sealed in the discharging tube.
[0012] Preferably, the transmission unit comprises a bar block, a cylinder four, a coil piece one, a transmission block two, a transmission block three, a transmission block four, a transmission block five and a cylinder five, the cylinder one is inside the cylinder four, the upper end of the cylinder four is fixedly connected to the coil piece one, the side wall of the coil piece one is fixedly connected to a plurality of protrusions, the lower end of the cylinder four is fixedly connected to the transmission block two, the lower side wall of the transmission block two is fixedly connected to a plurality of protrusions, the side walls of the transmission block four and the transmission block five are both fixedly connected to a plurality of protrusions, the cylinder four is above the cylinder five, the cylinder one is inside the cylinder five, the upper end of the cylinder five is fixedly connected to the transmission block three, the upper side wall of the transmission block three is fixedly connected to a plurality of protrusions, the outer wall surface of the cylinder one is fixedly connected to a pair of connecting rods, the pair of connecting rods are arranged between the transmission block two and the transmission block three, the transmission block four and the transmission block five are rotatably connected to the connecting rods via the connecting block;
[0013] The upper ends of the transmission block 4 and the transmission block 5 are engaged with the protrusion on the transmission block 2, and the lower ends of the transmission block 4 and the transmission block 5 are engaged with the protrusion on the transmission block 3;
[0014] One end of the bar is rotatably connected to the transmission block 1, the transmission block 1 is fixedly connected to the connecting column 1, a protrusion is fixedly connected to the side wall of the bar, and the bar is engaged with the ring piece 1 via the protrusion;
[0015] A supporting frame is arranged on the cylinder via a connecting block, and the bar passes through the supporting frame.
[0016] Preferably, the mixing module comprises a mixing module one and a mixing module two, the mixing module one is arranged on the outer wall surface of the cylinder four, the mixing module two is arranged on the cylinder five, and the mixing module one is outside the mixing module two.
[0017] Preferably, the mixing module 1 comprises a cylinder 6M, a supporting block M, a column M and a sheet M, the cylinder 6M is mounted on the cylinder 4, the side wall of the cylinder 6M is fixedly connected to the supporting block M, the supporting block M is mounted with a column M via a connecting block, and the column M is fixedly connected to the sheet M;
[0018] The upper end of the column M is fixedly connected to the second ring piece, the side wall of the second ring piece is fixedly connected to a plurality of protrusions, the inner wall of the drying cylinder is fixedly connected to a ring block, the inner wall of the ring block is fixedly connected to a plurality of protrusions, and the ring block is engaged with the second ring piece;
[0019] The mixing module 2 comprises a cylinder 6N, a supporting block N, a column N and a sheet N. The cylinder 5 is mounted on the cylinder 6N. The supporting block N is fixedly connected to the side wall of the cylinder 6N. The column N is mounted on the supporting block N via a connecting block. The sheet N is fixedly connected to the column N. The supporting block M is longer than the supporting block N.
[0020] A ring piece three is arranged on the top of the column N, and a plurality of protrusions are fixedly connected to the side wall of the ring piece three. The side wall of the cylinder one is connected to the cylinder two via a connecting rod, and the inner wall surface of the cylinder two is engaged with the ring piece three.
[0021] Preferably, a container opening is reserved on the side wall of the vertical block, a guide channel three is reserved on the vertical block, an airlock is installed at the bottom of the vertical block, the vertical block is connected to the guide opening, and the guide opening is connected to the guide channel three.
[0022] The beneficial effects of the invention are:
[0023] 1. The present invention installs a purification unit, and a monitor is used to monitor the fluid pressure difference in the drying cylinder. When the drying cylinder dries the raw materials of the life science laboratory, the drying cylinder is blown and heated. The monitor is used to monitor the drying cylinder, and the sealing piece is pulled toward the electric telescopic column one by the electric telescopic column one, so that the guide channel two is connected with the cylinder one, and the excess airflow in the drying cylinder is introduced into the inner chamber one through the guide channel two. When the drying cylinder is balanced, the sealing piece returns to its original state to prevent the bacteria outside the drying cylinder from entering the drying cylinder and destroying the purity of the raw materials of the life science laboratory. The inner chamber one uses the sterilization part to emit ultraviolet rays to sterilize the airflow. The installation of the screen is beneficial to screen out bacteria and debris in the airflow, which is beneficial to maintaining the purity of the raw materials of the life science laboratory when drying the raw materials of the life science laboratory, so as to prevent the bacteria outside the drying cylinder from entering the drying cylinder during the derivation of the airflow, thereby enhancing the purity of the raw materials of the life science laboratory.
[0024] 2. The present invention installs the mixing unit, the motor rotates the guide roller and the connecting column 1 through the flat rope, the connecting column 1 moves the bar block through the transmission block 1, the protrusion of the bar block rotates the ring piece 1 and the cylinder 4 clockwise and counterclockwise, and the mixing module 1 rotates clockwise and counterclockwise, the cylinder 4 rotates through the transmission block 2 to rotate the transmission block 4 and the transmission block 5, the transmission block 4 and the transmission block 5 rotate the transmission block 3 and the cylinder 5 clockwise and counterclockwise, the cylinder 5 rotates the mixing module 2 clockwise and counterclockwise, the cylinder 4 rotates in the opposite direction to the cylinder 5, and the mixing module 1 and the mixing module 2 are rotated in the opposite direction, and the rotation of the cylinder 6 M, the supporting block M, the column M and the leaf M is used to achieve the treatment of the dry The dry life science laboratory raw materials are turned over and mixed. The ring piece 2 on the column M is engaged with the ring block. When the column M rotates around the cylinder 4, the column M also rotates. The rotation of the cylinder 6 N, the supporting block N, the column N and the leaf piece N is used to turn over and mix the dry life science laboratory raw materials. The ring piece 3 on the column N is engaged with the cylinder 2. When the column N rotates around the cylinder 4, the column N also rotates. The electric heating wire is used to dry the turned life science laboratory raw materials, which is beneficial to the efficient drying of the experimental raw materials to prevent the quality of the experimental raw materials from being reduced due to excessive drying or long-term contact with the inner wall of the drying cylinder, which is beneficial to saving manpower and material resources.
[0025] 3. The present invention installs the adding unit, and the operator guides the airflow from the guide port to the guide channel 3. When the airlock under the vertical block is opened, it is conducive to guiding the air into the drying cylinder, so that the air flow in the drying cylinder is enhanced. With the mixing unit, it is conducive to the efficient drying of the raw materials in the life science laboratory. When the airlock under the vertical block is closed, according to the experimental requirements of the raw materials in the life science laboratory, when the raw materials in the life science laboratory are dried for pre-mixing, when other substances other than the raw materials need to be added to the drying cylinder, the electric telescopic column 2 pushes the vertical block toward the guide cylinder through the transmission block 6, and the containing The materials other than raw materials in the material cylinder go into the receiving port on the vertical block. After the vertical block extends out of the material guide cylinder, the materials other than raw materials fall into the drying cylinder from the receiving port, which is beneficial to the replenishment of materials other than raw materials. There is no need for the operator to open the cylinder cover to replenish materials other than raw materials, so as to prevent the purity of the raw materials in the life science laboratory from being destroyed due to bacteria outside the drying cylinder entering the drying cylinder. In the same stage of drying the raw materials in the life science laboratory, the pre-mixing of the raw materials in the life science laboratory and materials other than raw materials is completed, which promotes the subsequent life science experiment process.
[0026] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0028] Figure 1 The device structure of the embodiment of the present invention is Figure 1 ;
[0029] Figure 2 The device structure of the embodiment of the present invention is Figure 2 ;
[0030] Figure 3 It is a structural diagram of a dredging unit in an embodiment of the present invention;
[0031] Figure 4 This is a structural diagram of a purification unit in an embodiment of the present invention;
[0032] Figure 5 is a structural diagram of an output unit in an embodiment of the present invention;
[0033] Figure 6 is a structural diagram of a mixing unit in an embodiment of the present invention;
[0034] Figure 7 is a structural diagram of a transmission unit in an embodiment of the present invention;
[0035] Figure 8 is a structural diagram of a mixing module in an embodiment of the present invention;
[0036] Fig. 9 4 is a structural diagram of an additive unit in an embodiment of the present invention.
[0037] Figure numerals: 2, drying cylinder; 22, supporting column; 23, cylinder cover; 24, discharge cylinder; 25, circle block; 3, dredging unit; 32, monitor; 33, cylinder one; 332, connecting rod; 333, cylinder two; 334, supporting frame; 34, cylinder three; 35, electric telescopic column one; 352, blocking piece; 36, purification unit; 362, purification cylinder; 363, diversion channel one; 364, sieve; 365, diversion channel two; 366, sterilization part; 367, inner chamber one; 37, discharge unit; 372, vertical rod; 373, blocking block; 374, supporting piece; 375, rubber ring; 4, mixing unit; 42, motor; 43, guide roller; 432, connecting column one; 44, Transmission unit; 442, bar block; 4422, transmission block one; 4423, protrusion; 443, cylinder four; 444, circle piece one; 445, transmission block two; 446, transmission block three; 447, transmission block four; 448, transmission block five; 449, cylinder five; 45, mixing module; 452, mixing module one; 4522, cylinder six M; 4523, supporting block M; 4524, column M; 45242, circle piece two; 4525, leaf piece M; 453, mixing module two; 5, adding unit; 52, storage tube; 53, guide tube; 54, electric telescopic column two; 55, transmission block six; 56, vertical block; 562, storage port; 563, diversion channel three; 564, diversion port. DETAILED DESCRIPTION
[0038] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0039] Reference Figure 1-Figure 9The embodiment of the present invention provides a drying device for raw materials in life science laboratories, comprising a drying cylinder 2, an electric heating wire is arranged on the inner wall of the drying cylinder 2, a supporting column 22 is fixedly connected to the outer wall of the drying cylinder 2, a cylinder cover 23 is engaged with the drying cylinder 2, a dredging unit 3 is arranged on the cylinder cover 23, a discharge cylinder 24 is arranged at the lower end of the drying cylinder 2, one end of the dredging unit 3 extending into the drying cylinder 2 corresponds to the discharge cylinder 24, a mixing unit 4 is arranged in the drying cylinder 2, the mixing unit 4 is arranged on the cylinder cover 23, and an adding unit 5 is arranged on the cylinder cover 23.
[0040] The dredging unit 3 includes a monitor 32, a cylinder 1 33, a cylinder 34, an electric telescopic column 1 35, a purification unit 36 and a discharge unit 37. The monitor 32 is installed on the drying cylinder 2. The monitor 32 is located above the ring block 25. The monitor 32 is used to monitor the fluid pressure difference in the drying cylinder 2. When the mixing unit 4 is started, in order to prevent the monitor 32 from interfering with the operation of the mixing unit 4, the cylinder 1 33 is fixedly connected to the inner wall of the cylinder cover 23, and the cylinder 1 33 is connected to the cylinder 3 34. The cylinder 3 34 is fixedly connected to the cylinder cover 23. The cylinder 3 34 It is connected with the purification unit 36, and an electric telescopic column 35 is installed on the cylinder 34. The lower end of the electric telescopic column 35 is located in the cylinder 34. The electric telescopic column 35 is connected to the discharge unit 37 in a transmission manner. The discharge unit 37 passes through the cylinder 33. The lower end of the discharge unit 37 is installed in the discharge cylinder 24. The lower end of the electric telescopic column 35 is connected to the sealing piece 352 in a transmission manner. The side wall surface of the sealing piece 352 is movably connected to the inner wall surface of the cylinder 34. Through the installation of the dredging unit 3, the airflow of the drying cylinder 2 is facilitated.
[0041] The purification unit 36 comprises a purification cylinder 362, a guide channel 1 363, a screen 364, a guide channel 2 365, a sterilizing element 366 and an inner chamber 1 367. The purification cylinder 362 is connected to the cylinder 34 via the guide channel 2 365. The purification cylinder 362 reserves a pair of inner chambers via a baffle. An airlock is installed on the baffle. The inner chamber under the inner partition of the purification cylinder 362 is the inner chamber 1 367. The sterilizing element 366 is installed in the inner chamber 1 367. The inner chamber on the inner partition of the purification cylinder 362 is fixedly connected to the inner chamber 1 367. The sieve 364 is connected to the purification cylinder 362 with a guide channel 363. When the airflow is unblocked through the inner chamber 367, it can prevent bacteria outside the drying cylinder 2 from entering the drying cylinder 2 and destroying the purity of the life science laboratory raw materials. The sterilization component 366 is used to emit ultraviolet rays to achieve sterilization. The sterilization component 366 is conducive to sterilizing the airflow. The installation of the sieve 364 is conducive to screening out bacteria and debris in the airflow, which is beneficial to maintaining the purity of the life science laboratory raw materials when drying the life science laboratory raw materials.
[0042] The discharge unit 37 includes a vertical rod 372, a sealing block 373, a supporting plate 374 and a rubber ring 375. The vertical rod 372 is fixedly connected to the sealing plate 352, the sealing block 373 is fixedly connected to the vertical rod 372, the rubber ring 375 is fixedly connected to the side wall of the sealing block 373, the sealing block 373 is sealed in the discharge tube 24 via the rubber ring 375, the lower wall of the vertical rod 372 is fixedly connected to the supporting plate 374, the supporting plate 374 is sealed in the discharge tube 24, and the dried life science laboratory raw materials are facilitated to be discharged from the drying tube 2 through the discharge unit 37.
[0043] The mixing unit 4 includes a motor 42, a guide roller 43, a transmission unit 44 and a mixing module 45. The motor 42 is installed on the cylinder cover 23. The motor 42 is connected to the guide roller 43 through a flat rope. The guide roller 43 is installed on the cylinder cover 23 through a connecting block. The connecting block is used to connect the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The lower wall of the guide roller 43 is fixedly connected to a connecting column 1 432. The lower end of the connecting column 1 432 is connected to the transmission unit 44. The mixing module 45 is installed on the transmission unit 44. The transmission unit 44 and the mixing module 45 are in the drying cylinder 2. The transmission unit 44 includes a strip block 442, a cylinder 443, a ring piece 1 444, a transmission block 2 445, a transmission block 3 446, a transmission block 4 447, a transmission block The cylinder 448 and the cylinder 549, the cylinder 133 is located inside the cylinder 443, the top of the cylinder 443 is fixedly connected to the ring piece 144, the side wall of the ring piece 144 is fixedly connected to a number of protrusions, the side walls of the transmission block 447 and the transmission block 548 are fixedly connected to a number of protrusions, the bottom of the cylinder 443 is fixedly connected to the transmission block 245, the lower side wall of the transmission block 245 is fixedly connected to a number of protrusions, the cylinder 443 is located above the cylinder 549, the cylinder 133 is located inside the cylinder 549, the top of the cylinder 549 is fixedly connected to the transmission block 346, the upper side wall of the transmission block 346 is fixedly connected to a number of protrusions, the outer wall of the cylinder 133 is fixedly connected to a pair of connecting rods 332, the pair of connecting rods 332 are arranged between the transmission block 245 and the transmission The transmission block 447 and the transmission block 5 448 are connected to the connecting rod 332 through the connecting block, and the connecting block is used to connect the mechanical rotating body, reduce the friction coefficient in its movement, and ensure its rotation accuracy. The upper heads of the transmission blocks 447 and 448 are engaged with the protrusions on the transmission block 2 445, and the lower heads of the transmission blocks 447 and 448 are engaged with the protrusions on the transmission block 3 446. One end of the bar block 442 is connected to the transmission block 1 4422 in rotation. The transmission block 1 4422 is fixedly connected to the connecting column 1 432. The side wall of the bar block 442 is fixedly connected with the protrusion 4423. The bar block 442 is engaged with the ring piece 1 444 through the protrusion 4423. The supporting frame 334 is installed on the cylinder 1 33 through the connecting block. The block is used to connect the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The bar block 442 passes through the support frame 334. The installation of the support frame 334 is conducive to limiting the active position of the bar block 442. The mixing module 45 includes a mixing module 1 452 and a mixing module 2 453. The mixing module 1 452 is installed on the outer wall of the cylinder 4 443, and the mixing module 2 453 is installed on the cylinder 5 449. The mixing module 1 452 is located outside the mixing module 2 453. The mixing module 1 452 includes a cylinder 6 M4522, a support block M4523, a column M4524 and a leaf M4525. The cylinder 6 M4522 is installed on the cylinder 4 443. The support block M4523 is fixedly connected to the side wall of the cylinder 6 M4522.The supporting block M4523 is provided with a column M4524 via a connecting block. The connecting block is used to connect the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The column M4524 is fixedly connected to the leaf piece M4525. The upper end of the column M4524 is fixedly connected to the second ring piece 45242. The side wall of the second ring piece 45242 is fixedly connected to a number of protrusions. The inner wall surface of the drying cylinder 2 is fixedly connected to the ring block 25. The inner wall of the ring block 25 is fixedly connected to Several protrusions, the ring block 25 is engaged with the ring sheet 2 45242, the mixing module 2 453 includes a cylinder 6 N, a supporting block N, a column N and a leaf sheet N, the cylinder 6 N is mounted on the cylinder 5 449, the supporting block N is fixedly connected to the side wall of the cylinder 6 N, the column N is mounted on the supporting block N via a connecting block, the connecting block is used to connect the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy, the leaf sheet N is fixedly connected to the column N, the supporting block M4 523 is longer than the supporting block N. A ring piece 3 is installed on the top of the column N. A number of protrusions are fixed on the side wall of the ring piece 3. The side wall of the cylinder 1 33 is connected to the cylinder 2 333 via a connecting rod. The inner wall surface of the cylinder 2 333 is engaged with the ring piece 3. Through the installation of the mixing unit 4, the mixing module 1 452 and the mixing module 2 453 are rotated clockwise and counterclockwise respectively. The leaf piece M4525 is also rotating around the column M4524, and the leaf piece N is also rotating around the column N. It is beneficial to expand the stirring range of the life science laboratory raw materials when drying the life science laboratory raw materials, so as to prevent the life science laboratory raw materials close to the inner wall of the drying cylinder 2 from being close to the inner wall of the drying cylinder 2 for a long time due to inadequate stirring. The electric heating wire is used to dry the stirred life science laboratory raw materials, which is beneficial to the efficient drying of the experimental raw materials, so as to prevent the experimental raw materials from being reduced in quality due to excessive drying or long-term contact with the inner wall of the drying cylinder, and to save manpower and material resources.
[0044] The material adding unit 5 comprises a material holding cylinder 52, a material guiding cylinder 53, an electric telescopic column 2 54, a transmission block 6 55 and a vertical block 56. The material holding cylinder 52 is fixedly connected to the cylinder cover 23. The lower end of the material holding cylinder 52 is connected to the material guiding cylinder 53. The material guiding cylinder 53 is located in the drying cylinder 2. The material guiding cylinder 53 is movably connected to the vertical block 56. The upper end of the vertical block 56 extends out of the material holding cylinder 52 and corresponds to the transmission block 6 55. The upper end of the transmission block 6 55 is transmission-connected to the electric telescopic column 2 54. A material holding opening 562 is reserved on the side wall of the vertical block 56. The material holding opening 562 is a fan-shaped opening. The material holding opening 562 extends downward from the material guiding cylinder 53. Materials other than raw materials contained in the material holding opening 562 fall into the drying cylinder 2. A diversion channel 3 563 is reserved on the vertical block 56. An airlock is installed at the lower end of the vertical block 56. The vertical block 56 and the The guide port 564 is connected, and the guide port 564 is connected to the guide channel three 563. The operator guides the airflow from the guide port 564 to the guide channel three 563. When the airlock at the bottom of the vertical block 56 is opened, it is beneficial to guide the air into the drying cylinder 2, so that the air flow in the drying cylinder 2 is enhanced. With the mixing unit 4, it is beneficial to the efficient drying of raw materials in the life science laboratory. When the airlock at the bottom of the vertical block 56 is closed, the storage port 562 on the vertical block 56 extends downward out of the material guide cylinder 53, and the other substances contained in the storage port 562 except the raw materials fall into the drying cylinder 2, which is beneficial to the supply of other substances except the raw materials. There is no need for the operator to personally open the cylinder cover 23 to supply other substances except the raw materials, so as to prevent the purity of the raw materials in the life science laboratory from being destroyed due to bacteria outside the drying cylinder 2 entering the drying cylinder 2.
[0045] The specific implementation method is as follows: when the drying cylinder 2 dries the raw materials of the life science laboratory, the drying cylinder 2 is blown and heated, and the monitor 32 is used to monitor the fluid pressure difference in the drying cylinder 2. The monitor 32 is used to monitor the drying cylinder 2, and the electric telescopic column 1 35 is used to pull the sealing piece 352 toward the electric telescopic column 1 35, so that the guide channel 2 365 can be connected with the cylinder 1 33, and the excess airflow in the drying cylinder 2 is introduced into the inner chamber 1 367 through the guide channel 2 365. When the drying cylinder 2 is balanced, the sealing piece 352 returns to its original state to prevent the bacteria outside the drying cylinder 2 from entering the drying cylinder 2 and destroying the purity of the raw materials of the life science laboratory. The inner chamber 1 367 uses the sterilization part 366 to sterilize the airflow, and the installation of the screen 364 is conducive to screening out the airflow. Bacteria and debris are beneficial to maintaining the purity of life science laboratory raw materials when drying them, so as to prevent bacteria outside the drying cylinder 2 from entering the drying cylinder 2 during the airflow, thereby enhancing the purity of life science laboratory raw materials. The motor 42 rotates the guide roller 43 and the connecting column 432 via the flat rope, and the connecting column 432 moves the bar 442 via the transmission block 4422. The protrusion 4423 of the bar 442 rotates the ring piece 444 and the cylinder 443 clockwise and counterclockwise, and rotates the mixing module 452 clockwise and counterclockwise. The cylinder 443 rotates via the transmission block 2 445 to rotate the transmission block 447 and the transmission block 5 448. The transmission block 447 and the transmission block 5 448 rotate the transmission block 3 446 and the cylinder 5 449 clockwise and counterclockwise. Rotate, cylinder five 449 makes mixing module two 453 rotate clockwise and counterclockwise, cylinder four 443 and cylinder five 449 rotate in the opposite direction, achieving the reverse rotation of mixing module one 452 and mixing module two 453, and utilizing the rotation of cylinder six M4522, supporting block M4523, column M4524 and leaf piece M4525 to achieve the stirring of the dry life science laboratory raw materials, a number of protrusions are fixed on the side wall of circle piece two 45242, circle piece two 45242 on column M4524 is engaged with circle block 25, and column M4524 is also rotating when it rotates around cylinder four 443, and utilizing the rotation of cylinder six N, supporting block N, column N and leaf piece N to achieve the stirring of the dry life science laboratory raw materials. Stirring, the protrusion on the ring sheet three on the column N is engaged with the cylinder two 333, and the column N is also rotating when it rotates around the cylinder four 443. According to the experimental requirements of the raw materials of the life science laboratory, the operator guides the airflow from the guide port 564 to the guide channel three 563. When the airlock under the vertical block 56 is opened, it is beneficial to guide the air to the drying cylinder 2, so that the air flow in the drying cylinder 2 is enhanced, and it is matched with the mixing unit 4, which is beneficial to the efficient drying of the raw materials of the life science laboratory. When the airlock under the vertical block 56 is closed, when the raw materials of the life science laboratory are dried for experimental pre-mixing, when other substances other than the raw materials need to be supplied to the drying cylinder 2, the electric telescopic column two 54 pushes the vertical block 56 toward the guide cylinder 53 through the transmission block six 55.The materials other than the raw materials in the material storage cylinder 52 are put into the material storage port 562 on the vertical block 56. After the vertical block 56 extends out of the material guide cylinder 53, the materials other than the raw materials fall into the drying cylinder 2 from the material storage port 562, which is conducive to the replenishment of materials other than the raw materials. There is no need for the operator to open the cylinder cover 23 to replenish materials other than the raw materials, so as to prevent the bacteria outside the drying cylinder 2 from entering the drying cylinder 2 and destroying the purity of the raw materials of the life science laboratory. In the same stage of drying the raw materials of the life science laboratory, the pre-mixing of the raw materials of the life science laboratory and the materials other than the raw materials is completed, which promotes the subsequent life science experiment process. The electric telescopic column 1 35 pushes the vertical rod 372, the blocking block 373 and the supporting plate 374 downward through the blocking plate 352, so that the supporting plate 374 and the blocking block 373 extend out of the material discharge cylinder 24, so as to facilitate the output of the dried raw materials of the life science laboratory.
[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A drying device for raw materials in a life science laboratory, comprising a drying cylinder (2), wherein an electric heating wire is arranged on the inner wall of the drying cylinder (2), characterized in that: The outer wall surface of the drying cylinder (2) is fixedly connected to a supporting column (22); a cylinder cover (23) is engaged with the drying cylinder (2); a dredging unit (3) is arranged on the cylinder cover (23); a discharge cylinder (24) is arranged at the lower end of the drying cylinder (2); one end of the dredging unit (3) extending into the drying cylinder (2) corresponds to the discharge cylinder (24); a mixing unit (4) is arranged in the drying cylinder (2); the mixing unit (4) is arranged on the cylinder cover (23); and an adding unit (5) is arranged on the cylinder cover (23); The dredging unit (3) comprises a monitor (32), a cylinder 1 (33), a cylinder 3 (34), an electric telescopic column 1 (35), a purification unit (36) and a discharge unit (37). The monitor (32) is mounted on the drying cylinder (2). The monitor (32) is located above the ring block (25). The cylinder 1 (33) is fixedly connected to the inner wall of the cylinder cover (23). The cylinder 1 (33) is connected to the cylinder 3 (34). The cylinder 3 (34) is connected to the drying cylinder (2). The cylinder cover (23) is fixedly connected, the cylinder three (34) is connected to the purification unit (36), an electric telescopic column one (35) is installed on the cylinder three (34), the lower end of the electric telescopic column one (35) is located in the cylinder three (34), the electric telescopic column one (35) is in driving connection with the discharge unit (37), the discharge unit (37) passes through the cylinder one (33), and the lower end of the discharge unit (37) is installed in the discharge cylinder (24); The lower end of the electric telescopic column 1 (35) is connected to a sealing plate (352) in a transmission manner, and the side wall surface of the sealing plate (352) is movably connected to the inner wall surface of the cylinder 3 (34); The mixing unit (4) comprises a motor (42), a guide roller (43), a transmission unit (44) and a mixing module (45); the motor (42) is mounted on the drum cover (23); the motor (42) is connected to the guide roller (43) by transmission via a flat rope; the guide roller (43) is mounted on the drum cover (23) by a connection block; a connection column 1 (432) is fixedly connected to the lower wall surface of the guide roller (43); the lower end of the connection column 1 (432) is connected to the transmission unit (44) by transmission; the mixing module (45) is mounted on the transmission unit (44); the transmission unit (44) and the mixing module (45) are located in the drying drum (2); The material adding unit (5) comprises a material holding cylinder (52), a material guiding cylinder (53), a second electric telescopic column (54), a sixth transmission block (55) and a vertical block (56); the cylinder cover (23) is fixedly connected to the material holding cylinder (52); the lower end of the material holding cylinder (52) is connected to the material guiding cylinder (53); the material guiding cylinder (53) is located in the drying cylinder (2); the vertical block (56) is movably connected to the material guiding cylinder (53); the upper end of the vertical block (56) extends out of the material holding cylinder (52) and corresponds to the sixth transmission block (55); the upper end of the transmission block (55) is transmission-connected to the second electric telescopic column (54); The purification unit (36) comprises a purification cylinder (362), a flow guide channel 1 (363), a sieve (364), a flow guide channel 2 (365), a sterilizing element (366) and an inner chamber 1 (367); the purification cylinder (362) is connected to the cylinder 3 (34) via the flow guide channel 2 (365); the purification cylinder (362) reserves a pair of inner chambers via a baffle; an airlock is arranged on the baffle; the inner chamber under the inner partition of the purification cylinder (362) is the inner chamber 1 (367); the sterilizing element (366) is arranged in the inner chamber 1 (367); the sieve (364) is fixedly connected to the inner chamber on the inner partition of the purification cylinder (362); and the purification cylinder (362) is connected to the flow guide channel 1 (363); The transmission unit (44) comprises a bar block (442), a cylinder four (443), a ring piece one (444), a transmission block two (445), a transmission block three (446), a transmission block four (447), a transmission block five (448) and a cylinder five (449), wherein the cylinder one (33) is located in the cylinder four (443), the upper end of the cylinder four (443) is fixedly connected to the ring piece one (444), the side wall of the ring piece one (444) is fixedly connected to a plurality of protrusions, the side walls of the transmission blocks four (447) and the transmission blocks five (448) are both fixedly connected to a plurality of protrusions, the lower end of the cylinder four (443) is fixedly connected to the transmission block two (445), the transmission block two (446) is fixedly connected to the transmission block three (447), the transmission block four (448) is fixedly connected to the transmission block five (448), and the transmission block five (449) is fixedly connected to the transmission block two (445). The lower wall of the cylinder (45) is fixedly connected to a plurality of protrusions, the cylinder (443) is located above the cylinder (449), the cylinder (1) (33) is located inside the cylinder (449), the upper part of the cylinder (449) is fixedly connected to the transmission block (3) (446), the upper wall of the transmission block (446) is fixedly connected to a plurality of protrusions, the outer wall of the cylinder (33) is fixedly connected to a pair of connecting rods (332), the pair of connecting rods (332) is arranged between the transmission block (2) (445) and the transmission block (3) (446), the transmission block (447) and the transmission block (5) (448) are rotatably connected to the connecting rods (332) via the connecting blocks; The upper ends of the transmission block 4 (447) and the transmission block 5 (448) are engaged with the protrusion on the transmission block 2 (445), and the lower ends of the transmission block 4 (447) and the transmission block 5 (448) are engaged with the protrusion on the transmission block 3 (446); One end of the bar block (442) is rotatably connected to the transmission block 1 (4422), the transmission block 1 (4422) is fixedly connected to the connecting column 1 (432), a protrusion (4423) is fixedly connected to the side wall of the bar block (442), and the bar block (442) is engaged with the ring piece 1 (444) via the protrusion (4423); A supporting frame (334) is mounted on the cylinder (33) via a connecting block, and the strip (442) passes through the supporting frame (334); The mixing module (45) comprises a mixing module 1 (452) and a mixing module 2 (453), wherein the mixing module 1 (452) is arranged on the outer wall surface of the cylinder 4 (443), and the mixing module 2 (453) is arranged on the cylinder 5 (449), and the mixing module 1 (452) is located outside the mixing module 2 (453); The mixing module 1 (452) comprises a cylinder 6 M (4522), a supporting block M (4523), a column M (4524) and a sheet M (4525), wherein the cylinder 6 M (4522) is mounted on the cylinder 4 (443), the supporting block M (4523) is fixedly connected to the side wall of the cylinder 6 M (4522), the supporting block M (4523) is mounted on the supporting block M (4523) via a connecting block, and the column M (4524) is fixedly connected to the sheet M (4525); The upper end of the column M (4524) is fixedly connected to the second ring piece (45242), the side wall of the second ring piece (45242) is fixedly connected to a plurality of protrusions, the inner wall surface of the drying cylinder (2) is fixedly connected to the ring block (25), the inner wall of the ring block (25) is fixedly connected to a plurality of protrusions, and the ring block (25) is engaged with the second ring piece (45242); The mixing module 2 (453) comprises a cylinder 6 N, a supporting block N, a column N and a sheet N. The cylinder 5 (449) is mounted on the cylinder 6 N. The supporting block N is fixedly connected to the side wall of the cylinder 6 N. The column N is mounted on the supporting block N via a connecting block. The sheet N is fixedly connected to the column N. The supporting block M (4523) is longer than the supporting block N. A ring piece three is arranged on the top of the column N, and a plurality of protrusions are fixedly connected to the side wall of the ring piece three. The side wall of the cylinder one (33) is connected to the cylinder two (333) via a connecting rod, and the inner wall surface of the cylinder two (333) is engaged with the ring piece three.
2. A drying device for raw materials in life science laboratories according to claim 1, characterized in that: The object discharging unit (37) comprises a vertical rod (372), a blocking block (373), a supporting plate (374) and a rubber ring (375); the vertical rod (372) is fixedly connected to the blocking plate (352); the blocking block (373) is fixedly connected to the vertical rod (372); a rubber ring (375) is fixedly connected to a side wall of the blocking block (373); the blocking block (373) is sealed in the object discharging tube (24) via the rubber ring (375); the lower wall of the vertical rod (372) is fixedly connected to the supporting plate (374); and the supporting plate (374) is sealed in the object discharging tube (24).
3. A drying device for raw materials in life science laboratories according to claim 1, characterized in that: A container opening (562) is reserved on the side wall of the vertical block (56), a guide channel three (563) is reserved on the vertical block (56), an airlock is arranged at the bottom of the vertical block (56), the vertical block (56) is connected to the guide opening (564), and the guide opening (564) is connected to the guide channel three (563).
Citation Information
Patent Citations
Medical macromolecular particle drying screening device
CN108621328A
Drying device for preserved fruit processing
CN112539619A