CN217479078U - High-purity phosphorus continuous purification equipment adopting vacuum pump - Google Patents

Abstract

The utility model discloses an adopt high-purity phosphorus of vacuum pump to purify equipment in succession, the utility model relates to a high-purity phosphorus purification technical field. This adopt high-purity phosphorus of vacuum pump equipment of purifing in succession, setting through filtering component, when needs are changed to inside first packing layer of sealing ring and second packing layer, can be through the outside pulling after rotating with sealed end plate and organism separation, make it drive sealing ring and inside first packing layer through linking the post, second packing layer and organism break away from, can change first packing layer and second packing layer, the same reason during the assembly, guarantee the purification of equipment, promote the convenience of changing the filler when the edulcoration effect, setting through the vacuum pump body, before the equipment operation, the operation through the vacuum pump body carries out the evacuation operation with organism inside, and then lead-in through material and inert gas, can effectual reduction material and outside air's contact protection, the purification of material has been promoted, the edulcoration effect.

Description

High-purity phosphorus continuous purification equipment adopting vacuum pump

Technical Field

The utility model relates to a high-purity phosphorus purification technical field specifically is an adopt high-purity phosphorus continuous purification equipment of vacuum pump.

Background

The high-purity phosphorus is phosphorus with the total impurity amount less than a certain amount, the molecular formula is P4, the high-purity phosphorus is prepared by distilling 99.9 percent of industrial yellow phosphorus twice, or the high-purity phosphorus with the purity of 99.999 percent can be prepared by rectifying and purifying phosphorus trichloride and reducing with pure hydrogen.

When carrying out the purification operation to current phosphorus, carry out adsorption filtration to its inside impurity etc. through packing usually, for example activated carbon material, aluminium oxide etc. and pack and need dismantle the change processing to it after using a period, current packing layer sets up in the middle part in heating chamber usually, comparatively loaded down with trivial details and easy influence the leakproofness of equipment when dismantling the change.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an adopt high-purity phosphorus of vacuum pump to purify equipment in succession has solved comparatively loaded down with trivial details when dismantling the change, causes the problem of influence to the leakproofness.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adopt continuous purification equipment of high-purity phosphorus of vacuum pump, includes the organism, heating chamber and cooling chamber have been seted up respectively to the inside both sides of organism, the side and the top surface of organism respectively fixed mounting have inert gas pipe and unloading pipe, and inert gas pipe and unloading pipe all communicate with the heating chamber each other, the one end below fixed mounting of organism has the unloading pipe, the side fixed mounting of organism has heating unit, and fixed mounting has the heat pipe between heating unit and the organism, the inside central point of organism puts and is provided with filtering component, the inside in cooling chamber is provided with cooling module, filtering component includes the sealing ring, the inside fixed mounting of sealing ring has adsorption component, the sealing ring is sliding mounting in the inside of organism, the tip of organism passes through the mode fixed mounting of screw thread linking has sealed end plate, the inboard of sealed end plate rotates and installs the spacing ring, and the equal fixed mounting in inboard both ends of spacing ring has a connection post, two the other end of connection post respectively with the side both ends fixed connection of sealing ring, the inboard fixed mounting of sealed end plate has seal gasket.

Preferably, the adsorption component comprises a first packing layer and a second packing layer, and the first packing layer and the second packing layer are fixedly arranged in the sealing ring and are mutually attached.

Preferably, the first filler layer is made of an activated carbon material, and the second filler layer is made of an aluminum oxide material.

Preferably, the cooling assembly comprises a cooling ring frame, threaded circulation holes are formed in the cooling ring frame, liquid inlet pipes and liquid outlet pipes are fixedly mounted on two sides of the bottom of the cooling ring frame respectively, and the liquid inlet pipes and the liquid outlet pipes are communicated with the threaded circulation holes.

Preferably, the bottom of the machine body is fixedly provided with a vacuum pump body, and the vacuum pump body is communicated with the machine body through a guide pipe.

Preferably, the machine body is obliquely installed, and the blanking pipe is fixedly connected with the lower end of the machine body.

Advantageous effects

The utility model provides a high-purity phosphorus continuous purification device adopting a vacuum pump. Compared with the prior art, the method has the following beneficial effects:

(1) this adopt high-purity phosphorus of vacuum pump purification equipment in succession, setting through filtering component, when needs are changed the inside first packing layer of sealing ring and second packing layer, can be through rotating with sealed end plate and organism separation, the outside pulling in the time of the separation, make it break away from through linking the first packing layer of post drive sealing ring and its inside and second packing layer and organism, can change first packing layer and second packing layer, the same reason during the assembly, guarantee the purification of equipment, the convenience of changing the filler has been promoted in the time of the edulcoration effect.

(2) This adopt high-purity phosphorus of vacuum pump equipment of purifying in succession, through the setting of the vacuum pump body, before the equipment operation, carry out the evacuation operation with organism inside through the operation of the vacuum pump body, then through material and inert gas's leading-in, can effectual reduction material and outside air's contact protection, promoted purification, the edulcoration effect of material.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the sealing ring of the present invention.

In the figure: 1. a body; 101. a heating chamber; 102. a cooling chamber; 103. a feeding pipe; 2. a heating unit; 201. a heat conduction pipe; 3. an inert gas conduit; 4. a blanking guide pipe; 5. a vacuum pump body; 6. cooling the ring frame; 601. a liquid inlet pipe; 602. a liquid outlet pipe; 7. sealing the end plate; 701. a limiting ring; 702. connecting the column; 703. sealing gaskets; 8. a seal ring; 801. a first filler layer; 802. a second packing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-purity phosphorus continuous purification device adopting a vacuum pump comprises a machine body 1, a heating cavity 101 and a cooling cavity 102 are respectively formed in two sides of the interior of the machine body 1, an inert gas guide pipe 3 and a blanking guide pipe 4 are respectively and fixedly installed on the side face and the top face of the machine body 1, the inert gas guide pipe 3 and the blanking guide pipe 4 are communicated with the heating cavity 101, a blanking pipe 103 is fixedly installed below one end of the machine body 1, a heating unit 2 is fixedly installed on the side face of the machine body 1, a heat conduction pipe 201 is fixedly installed between the heating unit 2 and the machine body 1, a filtering component is arranged in the central position of the interior of the machine body 1, a cooling component is arranged in the cooling cavity 102, the filtering component comprises a sealing ring 8, an adsorption component is fixedly installed in the interior of the sealing ring 8, the sealing ring 8 is installed in the interior of the machine body 1 in a sliding manner, a sealing end plate 7 is fixedly installed at the end part of the machine body 1 in a threaded connection manner, the inner side of the sealing end plate 7 is rotatably provided with a limit ring 701, both ends of the inner side of the limit ring 701 are fixedly provided with linking columns 702, the other ends of the two linking columns 702 are fixedly connected with both ends of the side surface of the sealing ring 8 respectively, the inner side of the sealing end plate 7 is fixedly provided with a sealing gasket 703, the adsorption assembly comprises a first packing layer 801 and a second packing layer 802, the first packing layer 801 and the second packing layer 802 are fixedly arranged inside the sealing ring 8 and are mutually jointed, the first packing layer 801 is prepared from an activated carbon material, the second packing layer 802 is prepared from an aluminum oxide material, the cooling assembly comprises a cooling ring frame 6, the inside of the cooling ring frame 6 is provided with a thread-shaped circulation hole, both sides of the bottom of the cooling ring frame 6 are respectively and fixedly provided with a liquid inlet pipe 601 and a liquid outlet pipe 602, both the liquid inlet pipe 601 and the liquid outlet pipe 602 are mutually communicated with the thread-shaped circulation hole, the bottom of the machine body 1 is fixedly provided with a vacuum pump body 5, the vacuum pump body 5 is communicated with the machine body 1 through a guide pipe, the machine body 1 is installed in an inclined mode, and the blanking pipe 103 is fixedly connected with the lower end of the machine body 1.

When the device is used, firstly, the vacuum pump body 5 is operated, the vacuum pumping operation is carried out on the heating cavity 101 and the cooling cavity 102 inside the machine body 1, then the heating cavity 101 is heated up through the operation of the heating unit 2 and the matching of the heat conduction pipe 201 until the temperature reaches 300 ℃, materials are poured into the heating cavity 101 through the blanking pipe 4 and are converted into material steam through heating, meanwhile, in the process of pouring the materials, the inert gas is introduced through the inert gas pipe 3, the formed material steam can be purified and purified through the first packing layer 801 and the second packing layer 802 inside the sealing ring 8 and then enters the cooling ring frame 6, cooling liquid is introduced into the liquid inlet pipe 601 and flows out through the liquid outlet pipe 602 after flowing along the cooling ring frame 6, so that the temperature inside the cooling ring frame 6 is reduced to 50 ℃, the material steam is condensed and recovered and then discharged through the blanking pipe 103, when the first packing layer 801 and the second packing layer 802 inside the sealing ring 8 are replaced, the sealing end plate 7 can be separated from the machine body 1 through rotation, and the sealing end plate and the machine body 1 are pulled outwards while being separated, so that the sealing ring 8 and the first packing layer 801 and the second packing layer 802 inside the sealing ring 8 are driven to be separated from the machine body 1 through the connecting columns 702, and the first packing layer 801 and the second packing layer 802 can be replaced similarly during assembly.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an adopt continuous purification equipment of high-purity phosphorus of vacuum pump, includes organism (1), heating chamber (101) and cooling chamber (102) have been seted up respectively to the inside both sides of organism (1), the side and the top surface of organism (1) respectively fixed mounting have inert gas pipe (3) and unloading pipe (4), and inert gas pipe (3) and unloading pipe (4) all communicate each other with heating chamber (101), the one end below fixed mounting of organism (1) has unloading pipe (103), its characterized in that: a heating unit (2) is fixedly mounted on the side face of the machine body (1), a heat conduction pipe (201) is fixedly mounted between the heating unit (2) and the machine body (1), a filtering component is arranged at the center position in the machine body (1), and a cooling component is arranged in the cooling cavity (102);

the filter assembly includes sealing ring (8), the inside fixed mounting of sealing ring (8) has adsorption component, sealing ring (8) are slidable mounting in the inside of organism (1), the mode fixed mounting that the tip of organism (1) links up through the screw thread has sealed end plate (7), the inboard of sealed end plate (7) is rotated and is installed spacing ring (701), and the equal fixed mounting in inboard both ends of spacing ring (701) links up post (702), two the other end of linking up post (702) respectively with the side both ends fixed connection of sealing ring (8), the inboard fixed mounting of sealed end plate (7) has seal gasket (703).

2. The apparatus of claim 1, wherein the apparatus comprises: the adsorption assembly comprises a first packing layer (801) and a second packing layer (802), wherein the first packing layer (801) and the second packing layer (802) are fixedly arranged in the sealing ring (8) and are mutually attached.

3. The apparatus for continuously purifying high-purity phosphorus by using a vacuum pump as claimed in claim 2, wherein: the first filler layer (801) is prepared from an activated carbon material, and the second filler layer (802) is prepared from an aluminum oxide material.

4. The apparatus of claim 1, wherein the apparatus comprises: the cooling assembly comprises a cooling ring frame (6), threaded circulation holes are formed in the cooling ring frame (6), a liquid inlet pipe (601) and a liquid outlet pipe (602) are fixedly mounted on two sides of the bottom of the cooling ring frame (6) respectively, and the liquid inlet pipe (601) and the liquid outlet pipe (602) are communicated with the threaded circulation holes.

5. The apparatus of claim 1, wherein the apparatus comprises: the vacuum pump is characterized in that a vacuum pump body (5) is fixedly mounted at the bottom of the machine body (1), and the vacuum pump body (5) is communicated with the machine body (1) through a guide pipe.

6. The apparatus of claim 1, wherein the apparatus comprises: the machine body (1) is obliquely installed, and the blanking pipe (103) is fixedly connected with the lower end of the machine body (1).

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