阅读说明：本技术 一种分子蒸馏设备用进料管径向预热装置 (Radial preheating device of inlet pipe for molecular distillation equipment ) 是由 车丽平 于 2020-12-30 设计创作，主要内容包括：本发明提供一种分子蒸馏设备用进料管径向预热装置,包括外壳结构；所述外壳结构套接安装在进料管的外壁上；所述外壳结构内端卡接安装有加热结构；所述外壳结构内壁固定安装有两层导向结构；加热结构还包括有加热管、安装轴,加热管上固定有三组安装轴,三组安装轴直接安装在安装孔内,调节块拧接安装在中间位置的安装轴上,且每组加热管上均设置有调节块,装置的整体设置为能够对任意直径大小的进料管均能够加热的效果,从而加热管需要具有相应能够调整间距的目的,将处于中间位置的安装轴上拧接调节块,因为每组安装轴上均套接有弹簧,使得在转动调节块时能够实现对加热管位置的调整,使得在分子蒸馏之前加热做到提高效率的效果。(The invention provides a radial preheating device of a feeding pipe for molecular distillation equipment, which comprises a shell structure; the shell structure is sleeved on the outer wall of the feeding pipe; the inner end of the shell structure is clamped with a heating structure; two layers of guide structures are fixedly arranged on the inner wall of the shell structure; heating structure is still including the heating pipe, the installation axle, be fixed with three installation axles of group on the heating pipe, three installation axle direct mount of group are in the mounting hole, the regulating block is twisted and is connect the installation epaxial at the intermediate position, and all be provided with the regulating block on every group heating pipe, the whole of device sets up the effect that can all heat to the inlet pipe homoenergetic of arbitrary diameter size, thereby the heating pipe need have the corresponding mesh that can adjust the interval, will be in the installation epaxial twisting of intermediate position and connect the regulating block, because every group installation epaxial spring that has all cup jointed, make and to realize the adjustment to the heating pipe position when rotating the regulating block, make and heat the effect of accomplishing raising the efficiency before.)

1. The utility model provides a radial preheating device of inlet pipe for molecular distillation equipment which characterized in that: comprising a housing structure (1); the shell structure (1) is sleeved on the outer wall of the feeding pipe (4); the inner end of the shell structure (1) is clamped with a heating structure (2); two layers of guide structures (5) are fixedly arranged on the inner wall of the shell structure (1); an auxiliary structure (6) is rotatably arranged at the upper end of the shell structure (1).

2. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: the shell structure (1) further comprises a shell (101), a connecting block (102) and mounting holes (103), the shell (101) is provided with two groups of symmetrical bodies, the two groups of shell bodies (101) are all arranged in a semicircular cylinder structure, the two groups of shell bodies (101) are hinged and mounted through the connecting block (102), the mounting holes (103) are formed in the outer walls of the two groups of shell bodies (101), and the whole shell body (101) is arranged into an interlayer of a heat insulation structure.

3. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: heating structure (2) are still including heating pipe (201), installation axle (203), are fixed with three sets of installation axles (203) on heating pipe (201), and three sets of installation axles (203) direct mount are in mounting hole (103), and heating pipe (201) all install six sets of heating pipes (201) for the inside setting of orientation on every group casing (101).

4. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: heating structure (2) still including regulating block (202), regulating block (202) twist-on installs on the installation axle (203) of intermediate position, and all is provided with regulating block (202) on every group heating pipe (201).

5. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: the connecting structure (3) further comprises an inner sleeve block (301) and an outer sleeve block (302), connecting blocks (102) are arranged on the inner sleeve block (301) and the outer sleeve block (302), the inner sleeve block (301) and the outer sleeve block (302) are hinged to each other through the connecting blocks (102), the inner sleeve block (301) and the outer sleeve block (302) form the complete connecting structure (3), and the upper end face and the lower end face of the connecting structure (3) are provided with faces which are of a beveling structure.

6. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: guide structure (5) are still including installation piece (501), branch (502), cup joint pole (504), and installation piece (501) are fixed on the inner wall of casing (101), and articulated branch (502) of installing two sets of outside extensions on installation piece (501), and cup joint pole (504) are all installed to two sets of branch (502) ends, and rotate on two sets of cup joint poles (504) and install the runner, set up to the structure that cup joints each other between two sets of cup joint poles (504).

7. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: the guide structure (5) further comprises a connecting shaft (503), the bottom of the connecting shaft (503) is slidably mounted on two sets of sleeved rods (504) which are sleeved with each other, the connecting shaft (503) is integrally sleeved and mounted at the lower end of the mounting block (501), and a spring is additionally mounted on the connecting shaft (503).

8. A feed pipe radial preheating device for molecular distillation apparatus according to claim 1, wherein: the auxiliary structure (6) further comprises heating strips (601) and auxiliary strips (602), the heating strips (601) are fixed on the inner wall of the inner sleeve block (301), the auxiliary strips (602) are connected and fixed on the inner wall of the outer sleeve block (302), and two groups of auxiliary strips (602) are arranged.

Technical Field

The invention belongs to the technical field of molecular distillation equipment, and particularly relates to a radial preheating device for a feeding pipe of molecular distillation equipment.

Background

Molecular distillation, which is a special liquid-liquid separation technology, is different from traditional distillation and relies on the principle of difference in boiling point and difference in mean free path of molecular motion of different substances to realize separation. When the liquid mixture flows along the heating plate and is heated, light and heavy molecules can escape from the liquid surface and enter the gas phase, because of different free paths of the light and heavy molecules, the molecules of different substances move for different distances after escaping from the liquid surface, if a condensing plate can be properly arranged, the light molecules reach the condensing plate and are condensed and discharged, and the heavy molecules cannot reach the condensing plate and are discharged along the mixed liquid. Thus, the purpose of material separation is achieved.

Application No.: in the above technical scheme, the present application optimizes the path of the heat conducting medium flowing from the spiral preheating device by the structural arrangement of the inner partition frame and the outer protection pipe and by the optimized improvement of the structure of the inner partition frame, so that the heat conducting medium flows regularly on the outer side wall of the feed pipe, thereby ensuring that the whole outer side wall of the feed pipe can be uniformly preheated.

Application No.: in the patent of CN202010578250.9, the invention discloses a preheating device for a feed pipe of molecular distillation equipment, and relates to the technical field of molecular distillation equipment; the shaft sleeve on one side wall of the upper fixing plate is connected with the shaft sleeve on one side wall of the lower fixing plate through a shaft pin, the lower fixing plate is arranged on the lower side of the upper fixing plate, the upper fixing plate and the lower fixing plate are arranged in a semi-cylindrical shape, the upper fixing plate and the lower fixing plate are spliced to form a cylindrical shape, a first connecting sheet is fixed on the other side wall of the upper fixing plate, the first connecting sheet is fixed with a second connecting sheet through a bolt, the second connecting sheet is fixed on the other side wall of the lower fixing plate, a plurality of preheating mechanisms are equiangularly arranged between the lower fixing plate and the upper fixing plate, and; when the feeding pipe is connected with the heavy component buffer tank and the molecular distillation equipment, the feeding pipe is wrapped by partial heat in the heavy component buffer tank, so that the effect of preheating the feeding pipe is achieved.

Based on the aforesaid, preheating structure adaptation on the present inlet pipe is too single, mostly is direct to preheat vertical or one section vertically inlet pipe, when meetting the inlet pipe position of buckling the position, can't accomplish to preheat, and because the whole different volumes that have of equipment to the inlet pipe diameter is also all inequality, generally preheats the dress and can't install on the inlet pipe of different diameters.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a radial preheating device for a feeding pipe of a molecular distillation apparatus is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a radial preheating device for a feeding pipe of molecular distillation equipment, which aims to solve the problems that the existing preheating structure is too single in adaptation, most of the preheating structure directly preheats a vertical or vertical section of the feeding pipe, the preheating cannot be realized when the position of the feeding pipe at a bending position is met, the diameters of the feeding pipes are different due to the fact that the whole equipment has different volumes, and the preheating device cannot be installed on the feeding pipes with different diameters generally.

The invention relates to a radial preheating device of a feeding pipe for molecular distillation equipment, which has the purpose and the effect achieved by the following specific technical means:

a radial preheating device of a feeding pipe for molecular distillation equipment comprises a shell structure; the shell structure is sleeved on the outer wall of the feeding pipe; the inner end of the shell structure is clamped with a heating structure; two layers of guide structures are fixedly arranged on the inner wall of the shell structure; and the upper end of the shell structure is rotatably provided with an auxiliary structure.

Further, shell structure is still including casing, connecting block, mounting hole, and the casing is provided with two sets of mutual symmetry, and two sets of casings all set up the structure that is the semicircle tube, and two sets of casings pass through the mutual articulated installation of connecting block, have all seted up the mounting hole on the outer wall of two sets of casings, and the whole of casing sets up to insulation construction's intermediate layer.

Further, heating structure is still including heating pipe, installation axle, is fixed with three sets of installation axles on the heating pipe, and three sets of installation axles direct mount are in the mounting hole, and the heating pipe is towards inside setting, all installs six sets of heating pipes on every group casing.

Furthermore, the heating structure further comprises an adjusting block, the adjusting block is screwed on an installation shaft arranged in the middle, and the adjusting block is arranged on each group of heating pipes.

Furthermore, the connecting structure further comprises an inner sleeve block and an outer sleeve block, wherein connecting blocks are arranged on the inner sleeve block and the outer sleeve block, the inner sleeve block and the outer sleeve block are hinged to each other through the connecting blocks, the inner sleeve block and the outer sleeve block form a complete connecting structure, and the upper end face and the lower end face of the connecting structure are provided with faces in a beveling structure.

Further, guide structure is still including installation piece, branch, cup joint the pole, and the installation piece is fixed on the inner wall of casing, and articulated on the installation piece installs two sets of branches that outwards extend, and the cup joint pole is all installed to two sets of branch ends, and rotates on two sets of cup joint poles and install the runner, sets up to the structure that cup joints each other between two sets of cup joint poles.

Furthermore, guide structure still including the connecting axle, the bottom slidable mounting of connecting axle is on two sets of pole that cup joint each other, and the connecting axle is whole to be cup jointed and to be installed at the lower extreme of installation piece, and adds on the connecting axle and be equipped with the spring.

Furthermore, the auxiliary structure also comprises a heating strip and auxiliary strips, the heating strip is fixed on the inner wall of the inner sleeve block, the auxiliary strips are fixed on the inner wall of the outer sleeve block, and the auxiliary strips are provided with two groups.

Compared with the prior art, the invention has the following beneficial effects:

in the shell structure of the invention, a heating structure is arranged in the shell, so that the shell is required to have certain heat preservation and heat insulation effects, the shell is provided with an interlayer with a heat preservation structure, the shell has corresponding heat insulation and heat preservation effects, two groups of symmetrical shells which are hinged and installed can be more conveniently and directly installed on the outer wall of the feeding pipe, in order to further improve the heating efficiency of the molecular distillation equipment, the feeding pipe is subjected to heating treatment, so that the heating pipe is installed on the shell, eight groups of heating pipes can be matched with the other eight groups of heating pipes to realize the integral heating effect of the feeding pipe, the integral device is set to have the effect of heating the feeding pipe with any diameter, so that the heating pipe is required to have the purpose of correspondingly adjusting the distance, and the adjusting block is screwed on the installation shaft in the middle position, because the spring has all been cup jointed on every group installation axle for can realize the adjustment to the heating pipe position when rotating the regulating block, make the effect of improving efficiency is accomplished in the heating before molecular distillation.

In the connecting structure, because the whole path of the feeding ring has uncertainty, the connecting structure is additionally arranged on the shell structure, the connecting structure consists of the inner sleeve block and the outer sleeve block which are hinged with each other, the upper end surface and the lower end surface of the connecting structure are provided with the surfaces in the inclined cutting structure, the inclined cutting surfaces can be correspondingly and directly rotatably arranged on the shell structure or the same connecting structure, a plurality of groups of connecting structures which are combined and connected can be assembled according to the feeding pipes, so that the effect of adapting to different feeding pipes is achieved, the inner walls of the connecting structure are respectively provided with the heating strips and the auxiliary strips, the heating strips mainly play a heating effect, the auxiliary strips can heat and have a corresponding reinforcing effect on the whole, and the corresponding strength of the whole is enhanced while the connecting structure is heated.

In the guide structure, the shell structure is directly sleeved on the outer wall of the feeding pipe when the feeding pipe is preheated, so that the heating pipe is prevented from directly contacting with the feeding pipe, the guide structure is arranged on the inner wall of the shell, the sleeve rod is rotatably provided with the rotating wheel, the two groups of sleeve rods can drive the connecting shaft to ascend when being stressed to push upwards, the connecting shaft with the spring has a buffering elastic effect, the shell is further supported, and the effect of preventing the heating pipe from contacting with the feeding pipe is effectively achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the housing mounting structure of the present invention.

Fig. 3 is a schematic view of the connection structure of the present invention.

Fig. 4 is a partial sectional structural view of the housing of the present invention.

Figure 5 is a schematic view of a strut structure of the present invention.

Fig. 6 is a schematic view of the structure of the connecting shaft of the present invention.

Fig. 7 is a partial enlarged structural view of the invention at a in fig. 4.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a housing structure; 101. a housing; 102. connecting blocks; 103. mounting holes; 2. a heating structure; 201. heating a tube; 202. an adjusting block; 203. installing a shaft; 3. a connecting structure; 301. an inner sleeve block; 302. an outer sleeve block; 4. a feed pipe; 5. a guide structure; 501. mounting blocks; 502. a strut; 503. a connecting shaft; 504. a sleeved rod; 6. an auxiliary structure; 601. heating the strip; 602. an auxiliary strip.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a radial preheating device of a feeding pipe for molecular distillation equipment, which comprises a shell structure 1; the shell structure 1 is sleeved on the outer wall of the feeding pipe 4; the inner end of the shell structure 1 is clamped with a heating structure 2; the inner wall of the shell structure 1 is fixedly provided with two layers of guide structures 5; an auxiliary structure 6 is rotatably mounted at the upper end of the housing structure 1.

Wherein, shell structure 1 is still including casing 101, connecting block 102, mounting hole 103, casing 101 is provided with two sets of mutual symmetry, two sets of casing 101 all set up the structure that is the semicircle tube, and two sets of casing 101 pass through the mutual articulated installation of connecting block 102, mounting hole 103 has all been seted up on two sets of casing 101's the outer wall, casing 101 whole sets up the intermediate layer into insulation construction, be installation heating structure 2 in the casing 101, thereby it has certain heat preservation and thermal-insulated effect to need casing 101, thereby be the intermediate layer that has insulation construction with casing 101 setting, make casing 101 have corresponding thermal-insulated and heat preservation effect, the casing 101 of two sets of symmetries of articulated installation, direct mount that can be more convenient is on 4 outer walls of inlet pipe.

Wherein, heating structure 2 is still including heating pipe 201, installation axle 203, be fixed with three sets of installation axles 203 on the heating pipe 201, three sets of installation axles 203 direct mount are in mounting hole 103, and heating pipe 201 is towards inside setting, all install six sets of heating pipes 201 on every group casing 101, heating efficiency for further improvement molecular distillation equipment, do heat treatment with inlet pipe 4, thereby install heating pipe 201 on casing 101, and eight sets of heating pipes 201 that set up can mutually support with eight other sets of heating pipes 201, realize the holistic heating effect to inlet pipe 4, make the effect of raising the efficiency of heating before molecular distillation.

Wherein, heating structure 2 is still including regulating block 202, regulating block 202 connects to twist and installs on the installation axle 203 of intermediate position, and all be provided with regulating block 202 on every group heating pipe 201, the whole setting of device is the effect that can heat to inlet pipe 4 homoenergetic of arbitrary diameter size, thereby heating pipe 201 need have corresponding purpose that can adjust the interval, twist on the installation axle 203 that will be in the intermediate position and connect regulating block 202, because the spring has all been cup jointed on every group installation axle 203, make and to realize the adjustment to heating pipe 201 position when rotating regulating block 202.

Wherein, the connecting structure 3 also comprises an inner sleeve block 301 and an outer sleeve block 302, the inner sleeve block 301 and the outer sleeve block 302 are both provided with a connecting block 102, the inner sleeve block 301 and the outer sleeve block 302 are hinged with each other through a connecting block 102, the inner sleeve block 301 and the outer sleeve block 302 form a complete connecting structure 3, the upper end face and the lower end face of the connecting structure 3 are provided with surfaces in a beveling structure, because of uncertainty of the whole path of the feeding ring, the connecting structure 3 is added on the outer casing structure 1, the connecting structure 3 is composed of an inner casing block 301 and an outer casing block 302 which are hinged with each other, the upper end surface and the lower end surface of the connecting structure 3 are provided with surfaces in a beveling structure, the beveling surfaces can be correspondingly and directly rotatably arranged on the shell structure 1 or the same connecting structure 3, and the connection structure 3 of the multi-group combination connection can be assembled according to the feeding pipes 4, thereby achieving the effect of being suitable for different feeding pipes 4.

Wherein, guide structure 5 is still including installation piece 501, branch 502, cup joint pole 504, installation piece 501 is fixed on the inner wall of casing 101, and the articulated branch 502 of installing two sets of outside extensions on installation piece 501, cup joint pole 504 is all installed to two sets of branches 502 ends, and rotate on two sets of cup joint poles 504 and install the runner, set up to the structure that cup joints each other between two sets of cup joint poles 504, because shell structure 1 preheats for inlet pipe 4, can direct cover on the outer wall of inlet pipe 4, in order to avoid the direct contact each other of heating pipe 201 and inlet pipe 4, the interior wall mounting guide structure 5 of casing 101, and will cup joint and rotate the installation runner on the pole 504, articulated branch 502 of installing can support casing 101 with the runner, the effectual effect of avoiding heating pipe 201 and the contact of inlet pipe 4 of having played.

Wherein, guide structure 5 is still including connecting axle 503, the bottom slidable mounting of connecting axle 503 is on two sets of pole 504 that cup joints each other, connecting axle 503 wholly cup joints the lower extreme of installing at installation piece 501, and it is equipped with the spring to add on connecting axle 503, with connecting axle 503 bottom slidable mounting on two sets of pole 504 that cup joints each other, two sets of pole 504 that cup joint when the atress upwards pushes up, can drive connecting axle 503 and rise, the connecting axle 503 that has the spring can have the elastic effect of buffering, do further support with casing 101.

Wherein, the auxiliary structure 6 further comprises a heating strip 601, an auxiliary strip 602, the heating strip 601 is fixed on the inner wall of the inner sleeve block 301, the auxiliary strip 602 is then fixed on the inner wall of the outer sleeve block 302, and the auxiliary strip 602 is provided with two sets, the connecting structure 3 is mainly used for the auxiliary connection heating of the shell structure 1, the connecting structure 3 also needs to be added with a corresponding heating structure 2, thereby respectively installing the heating strip 601 and the auxiliary strip 602 on the inner wall of the connecting structure 3, the heating strip 601 mainly plays a role in heating, and the auxiliary strip 602 can heat and integrally have a corresponding reinforcing effect, thereby realizing that the whole corresponding strength is enhanced while heating the connecting structure 3.

The specific use mode and function of the embodiment are as follows:

in the invention, a heating structure 2 is arranged in a shell 101, so that the shell 101 is required to have certain heat preservation and heat insulation effects, the shell 101 is arranged to be a sandwich layer with a heat preservation structure, the shell 101 has corresponding heat insulation and heat preservation effects, two groups of symmetrical shells 101 which are hinged and installed can be more conveniently and directly installed on the outer wall of a feeding pipe 4, the feeding pipe 4 is subjected to heating treatment in order to further improve the heating efficiency of molecular distillation equipment, so that heating pipes 201 are installed on the shell 101, eight groups of heating pipes 201 are arranged to be matched with eight other groups of heating pipes 201, the integral heating effect of the feeding pipe 4 is realized, the whole device is arranged to have the effect of heating the feeding pipe 4 with any diameter, so that the heating pipes 201 are required to have the purpose of correspondingly adjusting the distance, an adjusting block 202 is screwed on an installation shaft 203 which is positioned in the middle position, because each group of mounting shafts 203 is sleeved with a spring, the position of the heating pipe 201 can be adjusted when the adjusting block 202 is rotated, and the heating before the molecular distillation achieves the effect of improving the efficiency, because the whole path of the feeding ring has uncertainty, the shell structure 1 is additionally provided with the connecting structure 3, the connecting structure 3 consists of an inner sleeve block 301 and an outer sleeve block 302 which are mutually hinged, the upper end surface and the lower end surface of the connecting structure 3 are provided with surfaces which are in a beveling structure, the beveling surfaces can be correspondingly and directly rotatably mounted on the shell structure 1 or the same connecting structure 3, and a plurality of groups of connecting structures 3 which are combined and connected can be assembled according to the feeding pipes 4, so that the effect of adapting to different feeding pipes 4 is achieved, the inner walls of the connecting structures 3 are respectively provided with the heating strips 601 and the auxiliary strips 602, the heating strips 601 mainly achieve the heating effect, and the auxiliary strips 602 can both heat and have the, thereby the realization has strengthened holistic corresponding intensity when heating connection structure 3, because shell structure 1 preheats for feed pipe 4, can direct cover on the outer wall of feed pipe 4, in order to avoid the direct contact each other of heating pipe 201 and feed pipe 4, the interior wall mounting guide structure 5 of casing 101, and will cup joint and rotate the installation runner on the pole 504, two sets of pole 504 that cup joint are when the atress upwards pushes up, can drive connecting axle 503 and rise, connecting axle 503 that has the spring can have the elastic effect of buffering, do further support with casing 101, the effectual effect of avoiding heating pipe 201 and the contact of feed pipe 4 that has played.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.