Triphenylphosphine drying device
By using a motor-driven stirring member in a triphenylphosphine drying device to achieve uniform heating of materials, the problems of slow drying speed and large energy consumption of existing drying devices are solved, and the drying effect and efficiency are improved.
Patent Information
- Application Number
- CN202420856530.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing triphenylphosphine drying devices cannot be set too high in large ovens, resulting in slow drying speed, large energy consumption and uneven heating of materials, which often cause incomplete drying, which affects the effect.
A triphenylphosphine drying device including main body assembly and mounting assembly is designed. The stirring member is driven by a motor to stir the material in the drying barrel to make it evenly heat it. The stability of the device is improved by combining the limiting member and the fixing member to reduce the The device is structured to adapt to drying of small amounts of materials and reduce energy consumption.
The triphenylphosphine is heated evenly by stirring, which improves the drying effect, shortens the drying time, reduces energy consumption, and avoids the deterioration of materials due to long-term high temperatures.
Smart Images
Figure CN222165529U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of triphenylphosphine processing, in particular to a triphenylphosphine drying device. Background Art
[0002] Triphenylphosphine, chemical formula CHP, is an organic compound, also known as triphenylphosphine; it is mainly used in organic synthesis as a polymerization initiator, a raw material for the antibiotic chloramphenicol, and a standard sample for the determination of phosphorus in organic microanalysis. In addition, triphenylphosphine is a fairly common reducing agent, and in most cases, the reaction is driven by the formation of triphenylphosphine oxide.
[0003] Most of the current triphenylphosphine drying devices adopt a large oven design, in which framed materials are placed for drying. However, due to the heating temperature limit of triphenylphosphine, the temperature in the large oven cannot be set too high, which leads to a relatively slow drying speed and high energy consumption. In addition, due to the uneven heating of the materials in the frame, incomplete drying often occurs, affecting the drying effect. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the above problems and / or the problems existing in the existing triphenylphosphine drying devices, the present utility model is proposed.
[0006] Therefore, the problem to be solved by the utility model is that most of the current triphenylphosphine drying devices adopt a large oven design, and the framed materials are placed for drying. However, in view of the heating temperature limit of triphenylphosphine, the temperature in the large oven cannot be set too high, which leads to a relatively slow drying speed and a large energy consumption. In addition, due to the uneven heating of the materials in the frame, the drying is often not thorough, which affects the drying effect.
[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a triphenylphosphine drying device, comprising a main body component, including a base, support legs and a drying barrel, wherein the support legs are fixed to the bottom of the base, and the drying barrel is movably connected to the top of the base;
[0008] The mounting assembly is located at the top of the base and includes a motor, a stirring member, a fixing member and a limiting member. The motor is fixed to the bottom of the base, the stirring member is located in the drying barrel, the fixing member is arranged at the top of the base, and the limiting member is located outside the drying barrel.
[0009] As a preferred embodiment of the triphenylphosphine drying device of the utility model, the stirring member includes a first supporting block and a first rotating block, the first supporting block is fixed to the top of the base, and the end of the first rotating block passes through the first supporting block and the base and is connected and fixed to the output end of the motor.
[0010] As a preferred embodiment of the triphenylphosphine drying device of the utility model, the stirring member further comprises a second support block and a protrusion, the second support block is fixed to the bottom of the drying barrel, a limiting groove is provided at the bottom of the drying barrel, the second support block is fixed in the limiting groove, and the protrusion rotates in the second support block.
[0011] As a preferred solution of the triphenylphosphine drying device of the utility model, the stirring member further comprises a rotating rod and stirring blades, the end of the rotating rod passes through the drying barrel and is fixed to the protrusion, and the stirring blades are fixed to the outside of the rotating rod.
[0012] As a preferred solution of the triphenylphosphine drying device of the utility model, the fixing member includes a fixing block and a fixing plate, the fixing block is fixed to the top of the base, and the fixing plate is fixed to the outside of the drying barrel.
[0013] As a preferred solution of the triphenylphosphine drying device of the utility model, the fixing member further comprises a resistance block and a first spring, the resistance block moves within the fixing block, and two ends of the first spring are respectively fixed to the fixing block and the resistance block.
[0014] As a preferred embodiment of the triphenylphosphine drying device of the utility model, the limiting member includes a cover plate, an inclined block, a clamping block and a second spring, the cover plate is movably connected to the top of the drying barrel, the inclined block is fixed to one side of the cover plate, a rectangular groove is provided on one side of the drying barrel corresponding to the inclined block, the clamping block is movable in the drying barrel, a notch is provided in the drying barrel, the clamping block is movable in the notch, and the two ends of the second spring are respectively fixed to the inner wall of the notch and the clamping block.
[0015] As a preferred solution of the triphenylphosphine drying device of the utility model, the limiting member also includes a pull block, which is fixed to one side of the clamping block and moves on the outside of the drying barrel. A slide groove is provided on the outside of the drying barrel, and the pull block moves in the slide groove.
[0016] As a preferred solution of the triphenylphosphine drying device of the utility model, the limiting member further comprises a rectangular plate and a third spring, the rectangular plate moves in the rectangular groove, and two ends of the third spring are respectively fixed to the drying barrel and the rectangular plate.
[0017] As a preferred solution of the triphenylphosphine drying device of the utility model, the installation assembly further comprises a handle and a heating plate, the handle is fixed to the outside of the drying barrel, and the heating plate is fixed inside the drying barrel.
[0018] The beneficial effects of the utility model are as follows: by arranging the installation component, the device can stir the triphenylphosphine when drying it, so that the triphenylphosphine is heated evenly, and the drying effect of the device is improved; by shrinking the device, it is convenient to dry a small amount of triphenylphosphine, and the energy consumption is reduced, the drying speed is increased, and the triphenylphosphine is prevented from being exposed to high temperature for a long time and deteriorating. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0020] Figure 1 This is the structural diagram of the triphenylphosphine drying device.
[0021] Figure 2 This is a cross-sectional structural diagram of the rotating rod and stirring blade of the triphenylphosphine drying device.
[0022] Figure 3 For triphenylphosphine drying device Figure 2 Enlarged structural diagram at point A in the middle.
[0023] Figure 4 For triphenylphosphine drying device Figure 2 Enlarged structural diagram at point B in the middle.
[0024] Figure 5 For triphenylphosphine drying device Figure 2 Enlarged structural diagram at center C.
[0025] Figure 6 This is the explosion structure diagram of the base and drying barrel of the triphenylphosphine drying device.
[0026] Figure 7 This is a cross-sectional structural diagram of the drying barrel of the triphenylphosphine drying device.
[0027] Figure 8For triphenylphosphine drying device Figure 7 Enlarged structural diagram at point D in the middle. DETAILED DESCRIPTION
[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0031] Example 1
[0032] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 , which is the first embodiment of the utility model, provides a triphenylphosphine drying device. The triphenylphosphine drying device includes a main body component 100 and an installation component 200, which cooperate with each other to improve the drying effect of the device.
[0033] Specifically, the main body component 100 includes a base 101 , support legs 102 and a drying barrel 103 . The support legs 102 are fixed to the bottom of the base 101 , and the drying barrel 103 is movably connected to the top of the base 101 .
[0034] The base 101 is circular, the number of the supporting legs 102 is three, and the drying barrel 103 is cylindrical. The overall device is reduced in size, and triphenylphosphine is placed in the drying barrel 103 for drying. This is a prior art and will not be elaborated on.
[0035] Specifically, the installation component 200 is located at the top of the base 101, and includes a motor 201, a stirring member 202, a fixing member 203 and a limiting member 204. The motor 201 is fixed to the bottom of the base 101, the stirring member 202 is located in the drying barrel 103, the fixing member 203 is arranged on the top of the base 101, and the limiting member 204 is located outside the drying barrel 103.
[0036] By providing a motor 201 to drive the stirring element 202, the triphenylphosphine in the drying barrel 103 can be stirred, so that the triphenylphosphine can be evenly heated, thereby improving the drying effect of the device; by providing a fixing element 203, the drying barrel 103 can be fixed in advance, thereby avoiding the drying barrel 103 from loosening and rotating, thereby improving the stability of the drying barrel 103; by providing a limiting element 204, the stirring element 202 can be limited, thereby improving the stability of the stirring element 202 during stirring.
[0037] Example 2
[0038] Reference Figure 2~Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.
[0039] Specifically, the stirring member 202 includes a first supporting block 202a and a first rotating block 202b. The first supporting block 202a is fixed to the top of the base 101. The end of the first rotating block 202b passes through the first supporting block 202a and the base 101 and is connected and fixed to the output end of the motor 201.
[0040] The first supporting block 202a is annular, and a cross groove is formed on one side of the first rotating block 202b. The height of the first rotating block 202b is slightly lower than that of the first supporting block 202a.
[0041] Specifically, the stirring member 202 also includes a second support block 202c and a protrusion 202d. The second support block 202c is fixed to the bottom of the drying barrel 103. A limiting groove V is provided at the bottom of the drying barrel 103. The second support block 202c is fixed in the limiting groove V, and the protrusion 202d rotates in the second support block 202c.
[0042] The second supporting block 202c is annular, the protrusion 202d is a cross protrusion, and the bottom of the protrusion 202d is cylindrical. The protrusion 202d is clamped with the cross groove of the first rotating block 202b, so that the first rotating block 202b drives the protrusion 202d to rotate, and then the motor 201 completes the power output. The connection is made by clamping, which facilitates the disassembly and separation of the protrusion 202d and the first rotating block 202b. The motor 201 drives the first rotating block 202b to rotate, and the first rotating block 202b drives the protrusion 202d to rotate.
[0043] Specifically, the stirring member 202 further includes a rotating rod 202e and stirring blades 202f. The end of the rotating rod 202e passes through the drying barrel 103 and is fixed to the protrusion 202d. The stirring blades 202f are fixed to the outside of the rotating rod 202e.
[0044] The stirring blade 202f is rectangular, and there are three stirring blades 202f. By setting the stirring blade 202f, the triphenylphosphine in the drying barrel 103 can be stirred, thereby improving the drying efficiency of the device, and the triphenylphosphine is evenly heated, thereby improving the drying effect of the device.
[0045] Specifically, the fixing member 203 includes a fixing block 203 a and a fixing plate 203 b . The fixing block 203 a is fixed to the top of the base 101 , and the fixing plate 203 b is fixed to the outside of the drying barrel 103 .
[0046] There are two fixed blocks 203a and two fixed plates 203b, both of which are rectangular. A slot is provided on one side of the fixed block 203a corresponding to the fixed plate 203b. By dropping the fixed plate 203b into the slot on one side of the fixed block 203a, the fixed plate 203b is limited, thereby completing the limitation of the drying barrel 103.
[0047] Specifically, the fixing member 203 further includes a resistance block 203c and a first spring 203d. The resistance block 203c moves inside the fixing block 203a. Two ends of the first spring 203d are respectively fixed to the fixing block 203a and the resistance block 203c.
[0048] The resistance block 203c is rectangular, and the end of the resistance block 203c is circular. A slide groove is opened in the fixed block 203a. The resistance block 203c and the first spring 203d both move in the slide groove of the fixed block 203a. The fixed plate 203b is clamped and limited by the resistance block 203c, which improves the stability of the fixed plate 203b. By setting the first spring 203d, the falling installation and disassembly of the drying barrel 103 and the fixed plate 203b are facilitated.
[0049] Example 3
[0050] Reference Figure 5~Figure 8 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.
[0051] Specifically, the limiting member 204 includes a cover plate 204a, an inclined block 204b, a clamping block 204c and a second spring 204d. The cover plate 204a is movably connected to the top of the drying barrel 103, the inclined block 204b is fixed to one side of the cover plate 204a, a rectangular groove Z is provided on one side of the drying barrel 103 corresponding to the inclined block 204b, the clamping block 204c is movable in the drying barrel 103, a slot W is provided in the drying barrel 103, the clamping block 204c is movable in the slot W, and the two ends of the second spring 204d are respectively fixed to the inner wall of the slot W and the clamping block 204c.
[0052] Two rectangular blocks are arranged on the outside of the drying barrel 103, and the block 204c and the second spring 204d are both inside the rectangular block on the outside of the drying barrel 103. The cover plate 204a is circular, and a circular groove is provided in the middle of the cover plate 204a corresponding to the rotating rod 202e. By providing the circular groove on the surface of the cover plate 204a, the stability of the rotating rod 202e is improved. The number of the inclined block 204b, the block 204c and the second spring 204d are all two, and they are all right-angled trapezoids. A rectangular groove is provided on one side of the inclined block 204b corresponding to the block 204c. The rectangular groove of the inclined block 204b is fixed with the block 204c, so that the cover plate 204a is fixed to the drying barrel 103. 04a is pushed toward the end of the drying barrel 103, the cover plate 204a drives the inclined block 204b to move into the rectangular groove Z, the inclined block 204b squeezes the block 204c, and the block 204c is squeezed and moves into the groove W, and the second spring 204d is squeezed by the block 204c to deform until one side of the cover plate 204a is fitted with the drying barrel 103, and the reaction force of the second spring 204d pushes the block 204c to move and reset, and the block 204c is clamped with the rectangular groove of the inclined block 204b.
[0053] Specifically, the limiting member 204 also includes a pull block 204e, which is fixed to one side of the clamping block 204c and moves outside the drying barrel 103. A slide groove X is provided outside the drying barrel 103, and the pull block 204e moves in the slide groove X.
[0054] The pull block 204e is L-shaped, and the provision of the pull block 204e facilitates the removal of the cover plate 204a.
[0055] Specifically, the limiting member 204 further includes a rectangular plate 204f and a third spring 204g. The rectangular plate 204f moves in the rectangular groove Z. Two ends of the third spring 204g are respectively fixed to the drying barrel 103 and the rectangular plate 204f.
[0056] There are two rectangular plates 204f and two third springs 204g. The reaction force of the third spring 204g makes it easier to disassemble the cover plate 204a. The cover plate 204a is pushed toward the end of the drying barrel 103, and the cover plate 204a drives the inclined block 204b to move into the rectangular groove Z. The inclined block 204b pushes the rectangular plate 204f to move into the rectangular groove Z. The third spring 204g is squeezed and deformed. During disassembly, the reaction force of the third spring 204g will push the cover plate 204a away from the drying barrel 103 through the rectangular plate 204f.
[0057] Specifically, the mounting assembly 200 further includes a handle 205 and a heating plate 206 . The handle 205 is fixed to the outside of the drying barrel 103 , and the heating plate 206 is fixed to the inside of the drying barrel 103 .
[0058] There are two handles 205 . The handles 205 are provided to facilitate the transportation of the drying barrel 103 . The heating plate 206 is provided to heat and dry the materials inside the drying barrel 103 .
[0059] When in use, during installation, the drying barrel 103 is first dropped vertically to the top of the base 101, the fixing plate 203b drops into the notch on one side of the fixing block 203a, and then the cover plate 204a is pushed toward the end of the drying barrel 103, the cover plate 204a drives the inclined block 204b to move into the rectangular groove Z, the inclined block 204b pushes the rectangular plate 204f to move into the rectangular groove Z, the third spring 204g is squeezed and deformed, and the inclined block 204b squeezes the block 204c, the block 204c is squeezed and moves into the notch W, the second spring 204d is squeezed and deformed by the block 204c, until one side of the cover plate 204a is fitted with the drying barrel 103, the reaction force of the second spring 204d pushes the block 204c to move and reset, the block 204c is clamped with the rectangular groove of the inclined block 204b, and when the material in the drying barrel 103 needs to be taken out First, hold the handle 205 and pull it upward with force. The handle 205 drives the fixed plate 203b to move upward through the drying barrel 103. The fixed plate 203b squeezes the resistance block 203c, and the resistance block 203c moves away from the fixed plate 203b. The first spring 203d is squeezed by the resistance block 203c and deforms. Continue to pull the handle 205. The reaction force of the first spring 203d pushes the resistance block 203c to move and reset until the fixed plate 203b is separated from the fixed block 203a, and pulls the pulling block 204e. The pulling block 204e drives the card block 204c to move into the slot W. The second spring 204d is squeezed by the card block 204c and deforms until the card block 204c is separated from the rectangular groove of the inclined block 204b. The reaction force of the third spring 204g pushes the cover plate 204a away from the drying barrel 103 through the rectangular plate 204f, thereby taking out the material.
[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A triphenylphosphine drying device, characterized in that: include, A main body component (100) comprises a base (101), supporting legs (102) and a drying barrel (103), wherein the supporting legs (102) are fixed to the bottom of the base (101), and the drying barrel (103) is movably connected to the top of the base (101); The mounting assembly (200) is located at the top of the base (101), and comprises a motor (201), a stirring member (202), a fixing member (203) and a limiting member (204); the motor (201) is fixed to the bottom of the base (101), the stirring member (202) is located in the drying barrel (103), the fixing member (203) is arranged at the top of the base (101), and the limiting member (204) is located outside the drying barrel (103).
2. triphenylphosphine drying device as claimed in claim 1, characterized in that: The stirring member (202) comprises a first supporting block (202a) and a first rotating block (202b); the first supporting block (202a) is fixed to the top of the base (101); an end of the first rotating block (202b) passes through the first supporting block (202a) and the base (101) and is connected and fixed to an output end of the motor (201).
3. triphenylphosphine drying device as claimed in claim 2, characterized in that: The stirring member (202) further comprises a second supporting block (202c) and a protrusion (202d), wherein the second supporting block (202c) is fixed to the bottom of the drying barrel (103), a limiting groove (V) is provided at the bottom of the drying barrel (103), the second supporting block (202c) is fixed in the limiting groove (V), and the protrusion (202d) rotates in the second supporting block (202c).
4. triphenylphosphine drying device as claimed in claim 3, characterized in that: The stirring member (202) further comprises a rotating rod (202e) and a stirring blade (202f); the end of the rotating rod (202e) passes through the drying barrel (103) and is fixed to the protrusion (202d); and the stirring blade (202f) is fixed to the outside of the rotating rod (202e).
5. triphenylphosphine drying device as claimed in claim 4, characterized in that: The fixing member (203) comprises a fixing block (203a) and a fixing plate (203b), wherein the fixing block (203a) is fixed to the top of the base (101), and the fixing plate (203b) is fixed to the outside of the drying barrel (103).
6. The triphenylphosphine drying device according to claim 5, wherein: The fixing member (203) further comprises a resistance block (203c) and a first spring (203d); the resistance block (203c) moves within the fixing block (203a); and two ends of the first spring (203d) are respectively fixed to the fixing block (203a) and the resistance block (203c).
7. The triphenylphosphine drying device as claimed in claim 5 or 6, characterized in that: The limiting member (204) comprises a cover plate (204a), an inclined block (204b), a clamping block (204c) and a second spring (204d); the cover plate (204a) is movably connected to the top of the drying barrel (103); the inclined block (204b) is fixed to one side of the cover plate (204a); a rectangular groove (Z) is provided on one side of the drying barrel (103) corresponding to the inclined block (204b); the clamping block (204c) is movable in the drying barrel (103); a notch (W) is provided in the drying barrel (103); the clamping block (204c) is movable in the notch (W); and two ends of the second spring (204d) are respectively fixed to the inner wall of the notch (W) and the clamping block (204c).
8. The triphenylphosphine drying device according to claim 7, wherein: The limiting member (204) further comprises a pulling block (204e), wherein the pulling block (204e) is fixed to one side of the clamping block (204c), and the pulling block (204e) is movable on the outside of the drying barrel (103), a sliding groove (X) is provided on the outside of the drying barrel (103), and the pulling block (204e) is movable in the sliding groove (X).
9. The triphenylphosphine drying device according to claim 8, wherein: The limiting member (204) further comprises a rectangular plate (204f) and a third spring (204g); the rectangular plate (204f) is movable in the rectangular groove (Z); and two ends of the third spring (204g) are respectively fixed to the drying barrel (103) and the rectangular plate (204f).
10. The triphenylphosphine drying device as claimed in claim 8 or 9, characterized in that: The mounting assembly (200) further comprises a handle (205) and a heating plate (206), wherein the handle (205) is fixed to the outside of the drying barrel (103), and the heating plate (206) is fixed to the inside of the drying barrel (103).