CN210964493U - Cooling separator and vacuum stirring system using same - Google Patents
Cooling separator and vacuum stirring system using same Download PDFInfo
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- CN210964493U CN210964493U CN201921563939.3U CN201921563939U CN210964493U CN 210964493 U CN210964493 U CN 210964493U CN 201921563939 U CN201921563939 U CN 201921563939U CN 210964493 U CN210964493 U CN 210964493U
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Abstract
The utility model aims to provide a cooling separator and a vacuum stirring system using the same, wherein the cooling separator comprises a shell, an air inlet and an air outlet are arranged on the shell, and a cooling flow passage is arranged in the shell and used for cooling gas so as to separate out solid matters; the filter chamber is provided with an inlet and an outlet, the inlet is connected with the air inlet, the outlet is connected with the air outlet, and a filter material is accommodated in the filter chamber and used for filtering the solid substances; the inlet is directly communicated with the air inlet without a filtering structure; or be provided with filtration between import and the air inlet, filtration is for supplying the filtration that solid matter passes through, solid matter also can directly enter into the filter chamber by the air inlet like this and is filtered by filtering material, avoids appearing among the prior art solid matter and is intercepted between import and air inlet, and leads to the intercommunication between import and the air inlet to be cut off.
Description
Technical Field
The utility model relates to a condensation filter equipment, in particular to cooling separator and use this cooling separator's vacuum mixing system.
Background
In the vacuum stirring process of insulation production, raw materials such as resin, alumina and the like need to be stirred in a vacuum and high-temperature state, a curing agent is poured into a stirring tank to be fully mixed with the raw materials within a specified time before pouring, stirring is continued in the original environment, and the pouring process is carried out after stirring is completed within a specified time. After the curing agent adds, can produce curing agent vapour in high temperature environment, during the evacuation, curing agent vapour will be taken out, and vapour has very strong corrosivity, is taken into the vacuum pump body after, mixes with the internal lubricating oil of vacuum pump, and the inside key rubber material parts such as sealing of vacuum pump, valve block also receive the corruption and damage, the life of the vacuum pump that has significantly reduced. Referring to fig. 1, a prior art vacuum stirring system is shown, which uses a stand-alone operation with one stirring tank 101 (vacuum tank) for each vacuum pump 102. The vacuum stirring system is easy to frequently break down in actual use, a new vacuum pump needs to be repaired after being used for about one week, and a rubber sealing element in the pump is extremely easy to damage after a curing agent is gasified. In the production process, four sets of vacuum systems have faults on average every day, and frequent maintenance is required by equipment technicians.
In order to solve above-mentioned curing agent vapour suction vacuum pump in, cause the damage to the vacuum pump, the utility model patent that the grant bulletin day 2017.09.22, grant bulletin number are CN 206508674U discloses an evacuation hot gas condensation filter equipment, this condensation filter equipment is including a jar body, and jar internal cooling cylinder and the cartridge filter of being equipped with is equipped with the cold water chamber in the cooling cylinder, and cold water intracavity intercommunication has external water source, and there is ceramic ring in the cold water chamber, can filter the solid matter that the cooling formed. The filter screen covers in the outside of cartridge filter, and under ideal circumstances, the hot gas is first through the filter screen, filters the impurity in the hot gas, then passes through the cold water chamber, and the solid matter in the hot gas is appeared, and the ceramic ring filters the solid matter. But in the in-service use process, because the existence in cold water chamber for the internal temperature of jar is whole lower, and the hot gas gets into jar body after by rapid cooling, has partly solid matter to separate out, and the solid matter that the curing agent was separated out is cotton flocculent substance usually, and the filtration diameter of filter screen is less, intercepts the solid matter and filters, can lead to filter screen department to be blockked up easily after long-time the use, needs regularly to dismantle the cooling separator, leads to intensity of labour big, and work efficiency is low, improves the running cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling separator, which is used for solving the technical problem that the cooling separator in the prior art is easy to block, so that the cooling separator needs to be cleaned regularly, and the operation cost is high; simultaneously still provide a vacuum stirring system who uses this cooling separator for solve the cooling separator among the prior art and take place easily to block up and lead to the cooling separator to need regularly clear up and lead to the technical problem that the running cost is high.
The cooling separator comprises a shell, wherein the shell is provided with an air inlet and an air outlet, and a cooling flow passage is arranged in the shell and used for cooling gas so as to separate out solid matters; the filter chamber is provided with an inlet and an outlet, the inlet is connected with the air inlet, the outlet is connected with the air outlet, and a filter material is accommodated in the filter chamber and used for filtering the solid substances; the inlet is directly communicated with the air inlet without a filtering structure; or a filtering structure is arranged between the inlet and the air inlet and can be used for solid substances to pass through.
The utility model discloses cooling separator's beneficial effect is: when hot air enters the shell from the air inlet of the shell, because no filtering structure is arranged between the air inlet of the shell and the inlet of the filtering chamber and can be directly communicated, or a filtering structure which can be used for solid substances to pass through is arranged between the inlet and the air inlet, after the hot air enters the shell, even if partial solid substances are separated out due to temperature reduction, the solid substances can directly enter the filtering chamber from the air inlet and are filtered by the filtering material, thereby avoiding the phenomenon that the solid substances are intercepted between the inlet and the air inlet in the prior art, so that the communication between the inlet and the air inlet is cut off, reducing the times of disassembling the cooling separator, improving the working efficiency of the cooling separator and saving the maintenance cost; solid matters separated out after the hot air is cooled are filtered by the filtering chamber, and finally clean gas is discharged from the air outlet of the cooling separator.
Further, filter the chamber and include both ends open-ended cooling cylinder, the cooling runner is including locating the cooling chamber in the cooling cylinder, and the one end opening of cooling cylinder does import, other end opening part install the otter board, and the mesh of otter board does export, cooling separator still include the cylindric filter core, and the filtration diameter of cylindric filter core is less than filtering material's filtration diameter, and the cylindric filter core overlaps in the outside of filtering the chamber by the export interval of filtering the chamber, and the cylindric filter core includes the bottom filter part that corresponds with the otter board and the circumference lateral part filter part that corresponds with the cooling cylinder, and the gas outlet of casing is located the position department that corresponds with circumference lateral part filter part on the casing.
Has the advantages that: the filtration filter path of cylindric filter core is less than filtering material's filtration filter path, can realize the second grade filtration to gas, and the cylindric filter core has two filter parts, bottom filter part and circumference lateral part filter part, the export of bottom filter part correspondence cooling chamber, after the gas after the cooling filtration flows in by the export, partial gas can directly flow from bottom filter part, compare with only setting up circumference lateral part filter part among the prior art, the whole filter area of cylindric filter core is great, reduce the resistance to gas flow, moreover, bottom filter part directly corresponds with cooling chamber's export, can reduce the tolerance of gas refraction back-spray, accelerate gaseous velocity of flow.
Furthermore, the cooling separator also comprises a bag-type filter element sleeved outside the cylindrical filter element, and the filtering diameter of the bag-type filter element is smaller than that of the cylindrical filter element.
Has the advantages that: the filtration filter diameter of bag filter core is less than the filtration filter diameter of cylindric filter core, and the bag filter core can carry out tertiary filtration to hot-air, if will reach the same filter effect, filterable progression is more, and every grade of required filterable condensate is less relatively, can avoid once filtering more condensate like this, causes the jam of filter core.
Further, the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top, is equipped with annular internal support platform in the casing, and the upper end outside of cooling cylinder is equipped with cooling cylinder annular support platform, the outside of cylindric filter core is equipped with cylindric filter core annular support platform, and cylindric filter core annular support platform, cooling cylinder annular support platform from bottom to top support in proper order and place on annular internal support platform, have placed the sealing washer between two adjacent support platforms.
Has the advantages that: a cooling cylinder, a cylindrical filter element and a shell are sequentially supported and placed, only sealing rings are arranged between two adjacent supporting tables, the self-weight of each part and the suction force during suction are relied on, a better sealing effect can be achieved, corresponding structures do not need to be specially added for installing each part, and the structure is simpler and very convenient to install and disassemble, such as bolts, screws and the like.
Further, the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top and perpendicular with the import orientation, and the cooling flow channel still includes inlet tube and the outlet pipe of fixing on the cooling cylinder, and inlet tube and outlet pipe link to each other with the cooling chamber, and inlet tube and outlet pipe upwards extend to the casing outside, uncovered so that air inlet and import directly communicate between inlet tube and the outlet pipe.
Has the advantages that: the hot air enters the shell from the air inlet, and can enter the inlet of the cooling cylinder through the opening between the water inlet pipe and the water outlet pipe of the cold water cylinder, so that the cold water cylinder cools and filters the hot air.
The vacuum stirring system comprises a vacuum tank, a vacuum pump and a cooling separator connected in series between the vacuum tank and the vacuum pump, wherein the cooling separator comprises a shell, the shell is provided with a gas inlet and a gas outlet, and a cooling flow passage is arranged in the shell and used for cooling gas so as to separate out solid substances; the filter chamber is provided with an inlet and an outlet, the inlet is connected with the air inlet, the outlet is connected with the air outlet, and filter materials are accommodated in the filter chamber and used for filtering the solid substances; the inlet is directly communicated with the air inlet without a filtering structure; or a filtering structure is arranged between the inlet and the air inlet and can be used for solid substances to pass through.
The utility model discloses vacuum stirring system's beneficial effect is: when hot air enters the shell from the air inlet of the shell, because no filtering structure is arranged between the air inlet of the shell and the inlet of the filtering chamber and can be directly communicated, or a filtering structure which can be used for solid substances to pass through is arranged between the inlet and the air inlet, after the hot air enters the shell, even if partial solid substances are separated out due to temperature reduction, the solid substances can directly enter the filtering chamber from the air inlet and are filtered by the filtering material, thereby avoiding the phenomenon that the solid substances are intercepted between the inlet and the air inlet in the prior art, so that the communication between the inlet and the air inlet is cut off, reducing the times of disassembling the cooling separator, improving the working efficiency of the cooling separator and saving the maintenance cost; solid matters separated out after the hot air is cooled are filtered by the filtering chamber, and finally clean gas is discharged from the air outlet of the cooling separator.
Further, filter the chamber and include both ends open-ended cooling cylinder, the cooling runner is including locating the cooling chamber in the cooling cylinder, and the one end opening of cooling cylinder does import, other end opening part install the otter board, and the mesh of otter board does export, cooling separator still include the cylindric filter core, and the filtration diameter of cylindric filter core is less than filtering material's filtration diameter, and the cylindric filter core overlaps in the outside of filtering the chamber by the export interval of filtering the chamber, and the cylindric filter core includes the bottom filter part that corresponds with the otter board and the circumference lateral part filter part that corresponds with the cooling cylinder, and the gas outlet of casing is located the position department that corresponds with circumference lateral part filter part on the casing.
Has the advantages that: the filtration filter path of cylindric filter core is less than filtering material's filtration filter path, can realize the second grade filtration to gas, and the cylindric filter core has two filter parts, bottom filter part and circumference lateral part filter part, the export of bottom filter part correspondence cooling chamber, after the gas after the cooling filtration flows in by the export, partial gas can directly flow from bottom filter part, compare with only setting up circumference lateral part filter part among the prior art, the whole filter area of cylindric filter core is great, reduce the resistance to gas flow, moreover, bottom filter part directly corresponds with cooling chamber's export, can reduce the tolerance of gas refraction back-spray, accelerate gaseous velocity of flow.
Furthermore, the cooling separator also comprises a bag-type filter element sleeved outside the cylindrical filter element, and the filtering diameter of the bag-type filter element is smaller than that of the cylindrical filter element.
Has the advantages that: the filtration filter diameter of bag filter core is less than the filtration filter diameter of cylindric filter core, and the bag filter core can carry out tertiary filtration to hot-air, if will reach the same filter effect, filterable progression is more, and every grade of required filterable condensate is less relatively, can avoid once filtering more condensate like this, causes the jam of filter core.
Further, the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top, is equipped with annular internal support platform in the casing, and the upper end outside of cooling cylinder is equipped with cooling cylinder annular support platform, the outside of cylindric filter core is equipped with cylindric filter core annular support platform, and cylindric filter core annular support platform, cooling cylinder annular support platform from bottom to top support in proper order and place on annular internal support platform, have placed the sealing washer between two adjacent support platforms.
Has the advantages that: a cooling cylinder, a cylindrical filter element and a shell are sequentially supported and placed, only sealing rings are arranged between two adjacent supporting tables, the self-weight of each part and the suction force during suction are relied on, a better sealing effect can be achieved, corresponding structures do not need to be specially added for installing each part, and the structure is simpler and very convenient to install and disassemble, such as bolts, screws and the like.
Further, the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top and perpendicular with the import orientation, and the cooling flow channel still includes inlet tube and the outlet pipe of fixing on the cooling cylinder, and inlet tube and outlet pipe link to each other with the cooling chamber, and inlet tube and outlet pipe upwards extend to the casing outside, uncovered so that air inlet and import directly communicate between inlet tube and the outlet pipe.
Has the advantages that: the hot air enters the shell from the air inlet, and can enter the inlet of the cooling cylinder through the opening between the water inlet pipe and the water outlet pipe of the cold water cylinder, so that the cold water cylinder cools and filters the hot air.
Drawings
FIG. 1 is a schematic diagram of a prior art vacuum stirring system;
FIG. 2 is a schematic structural view of a vacuum stirring system of the present invention;
FIG. 3 is a schematic structural view of a cooling separator in the vacuum stirring system of the present invention;
fig. 4 is a schematic diagram of the cover plate and the cooling cylinder of the cooling separator in the vacuum stirring system of the present invention.
Description of reference numerals:
a-a cooling water inlet, B-a cooling water outlet, 1-a water diversion connector, 2-a first sealing ring, 3-an upper cover plate, 31-an internal thread, 32-a sealing ring installation part, 4-a second sealing ring, 5-a third sealing ring, 6-a cooling cylinder, 61-a cooling cylinder annular support table, 62-a water inlet pipe, 64-a water outlet pipe, 7-a cylindrical filter element, 71-a cylindrical filter element annular support table, 8-a bag type filter element, 9-a shell, 91-an annular internal support table, 10-a fixed base, 11-an external thread, 12-a filtering material, 13-an air inlet, 14-an air outlet, 15-a fourth sealing ring, 16-a mesh plate, 17-an internal chamber, 18-an intermediate chamber, 19-an external chamber and 20-a bottom filtering part, 21-circumferential side filtration section, 22-evacuation valve, 101-stirred tank, 102-vacuum pump, 103-cooling separator.
Detailed Description
The present invention will now be described with reference to the accompanying drawings.
The vacuum agitation system of the present embodiment is shown in fig. 2 to 4.
The vacuum stirring system comprises stirring tanks 101, vacuum pumps 102 and cooling separators 103 connected in series between the vacuum pumps 102 and the stirring tanks, as shown in fig. 2, four stirring tanks 101 are connected in parallel, the same cooling separators 103 are connected through a gas pipeline, the other ends of the cooling separators 103 are connected with two vacuum pumps 102 in parallel, one of the vacuum pumps is a main vacuum pump, the other vacuum pump is a standby vacuum pump, the number of the vacuum pumps can be reduced when the normal work of the vacuum stirring system is guaranteed, the cost is saved, the two vacuum pumps are used for one by one, and the vacuum stirring system can run normally. The structure of the cooling separator 103 is shown in fig. 3-4, and includes a housing 9, a gas inlet 13 and a gas outlet 14 are provided on the housing 9, flanges are fixed on the gas inlet 13 and the gas outlet 14, the gas inlet 13 is used for connecting the stirring tank 101, and the gas outlet 14 is used for connecting the vacuum pump 102. A cooling flow channel for cooling the hot air to separate out solid substances is arranged in the shell 9, a filtering cavity is also arranged in the shell 9, and a filtering material 12 is accommodated in the filtering cavity and used for filtering the separated solid substances.
In this embodiment, the filtering chamber is a cooling cylinder 6, the cooling cylinder 6 is an annular cylinder with openings at both ends, the opening at the upper end is an inlet of the cooling cylinder, and the opening at the lower end is provided with a screen plate 16, specifically, an inner support is arranged inward at the end of the cooling cylinder 6, the screen plate 16 is arranged on the inner support from top to bottom, and the screen plate 16 is provided with meshes for the cooled and filtered gas to flow out. The cavity formed by the cooling cylinder 6 and the screen plate 16 can contain the filter material 12 and can filter a product solidified after hot air cooling, so that primary filtration is realized, and the filter material 12 can be a ceramic ring, a stainless steel ring, a wound iron wire ball and the like. A cooling cavity is arranged in the wall of the cooling cylinder 6, a water inlet pipe 62 and a water outlet pipe 64 are arranged at the upper end of the cooling cylinder 6, the water inlet pipe 62 and the water outlet pipe 64 are communicated with the cooling cavity, and the water inlet pipe 62, the water outlet pipe 64 and the cooling cavity form a cooling flow channel. A cooling cylinder annular support table 61 is also arranged outside the opening at the upper end of the cooling cylinder 6.
The cooling separator further comprises a cylindrical filter element 7, the cylindrical filter element 7 is sleeved outside the cooling cylinder 6 at intervals from an outlet of the cooling cylinder 6, specifically, a cylindrical filter element annular support table 71 protruding outwards around the cylindrical filter element is arranged at an upper end opening of the cylindrical filter element 7, and the cooling cylinder annular support table 61 is lapped on the cylindrical filter element annular support table 71 and sealed through a third sealing ring 5. An annular inner support platform 91 is further arranged on the inner wall of the shell, the cylindrical filter element annular support platform 71 can be lapped on the annular inner support platform 91 and is sealed through a fourth sealing ring 15, and therefore the cylindrical filter element annular support platform 71 and the cooling cylinder annular support platform 61 are sequentially supported and placed on the annular inner support platform 91 from bottom to top. When the cooling separator is being vacuumized, cylindric filter core 7 and a section of thick bamboo 6 of subcooling receive decurrent suction, cylindric filter core 7 and a section of thick bamboo 6 of subcooling have certain dead weight simultaneously, make third sealing washer 5 and fourth sealing washer 15 can be compressed, sealed between two adjacent brace tables, thereby reach vacuum seal in making the cooling separator, this kind only needs to support to place, need not additionally prepare mounting structure's such as bolt or screw mode, make the cooling separator structure very simple, and the installation, it is very convenient to dismantle.
The filtering diameter of the cylindrical filter element 7 is smaller than that of the filtering material 12, so that the gas can be filtered in a second stage, and the filler in the cylindrical filter element 7 is activated carbon. Cylindric filter core 7 includes the bottom filtering part 20 that corresponds with the otter board of cooling cylinder export and the circumference lateral part filtering part 21 that corresponds with the cooling cylinder, the export of cooling chamber is corresponded to the bottom filtering part, after the gas after the cooling filtration flows out in by the export, partial gas can directly flow out from the bottom filtering part, compare with only setting up circumference lateral part filtering part among the prior art, the whole filter area of cylindric filter core is great, reduce the resistance to gas flow, moreover, bottom filtering part directly corresponds with the export of cooling chamber, can reduce the gas volume that the gas is refracted and back-blown, accelerate gaseous velocity of flow.
The cooling separator further comprises a bag-type filter element 8 sleeved outside the cylindrical filter element, and specifically, the bag-type filter element 8 is sleeved outside the cylindrical filter element and is fixed by a hoop or a hoop.
The spacing between the cylindrical filter element 7 and the cooling drum 6 forms an intermediate chamber 18 and the bag filter element 8 and the housing form an outer chamber 19. The filtering diameter of the bag-type filter element 8 is smaller than that of the cylindrical filter element 7, and three-stage filtration can be performed on gas.
In the cooling separator of the present application, the air inlet of the housing is located above the inlet and perpendicular to the inlet, the air outlet of the housing is located at a position corresponding to the circumferential side filtering portion 21 on the housing, and the inlet pipe 62 and the outlet pipe 64 are open so that the air inlet and the inlet are directly communicated. Gas enters the shell from the gas inlet, can enter the inlet of the cooling cylinder through the opening between the water inlet pipe and the water outlet pipe, then enters the cold water cylinder, and finally flows out from the side position of the shell after being filtered by three stages.
As shown in fig. 3, the housing is mounted on the fixed base 10, the exhaust valve 22 is disposed on the fixed base 10, the exhaust valve 22 is communicated with the internal cavity of the housing through a pipeline, and when the exhaust valve 22 is opened, liquid drops and impurities at the bottom of the cooling separator can be discharged in time, so that pollution to the vacuum pump is reduced.
The utility model discloses well cooling separator's theory of operation is: the external circulating cooling water is introduced into the cooling flow channel, so that the interior of the cooling cylinder is kept in a low-temperature environment at any time, for example, at 15 ℃, after high-temperature dirty gas containing hot air enters the inner cavity 17 from the air inlet, due to the separation of the second sealing ring 4, the third sealing ring 5 and the fourth sealing ring 15, the dirty air can only enter the interior of the cooling cylinder from the inlet of the cooling cylinder, the hot air is rapidly solidified at low temperature to be flocculent, the filtering material 12 filled in the cooling cylinder can adsorb solid substances separated out after cooling, the gas then enters the middle cavity 18, and the primary filtration is completed. The gas entering the middle chamber 18 is filtered by the cylindrical filter element 7 and the bag type filter element 8 in sequence, and then the gas enters the outer chamber 19 to complete the secondary and tertiary filtration. Finally, the clean gas is discharged into the vacuum pump through the gas outlet 14, and the cooling and filtering of the gas are completed. Because the inlet of the air inlet 13 and the inlet of the cooling cylinder 6 are not provided with a filtering structure and can be directly communicated, the gas can directly enter the cooling cylinder without being filtered, and therefore, the solid product separated out by cooling at the inlet is not easy to block the air inlet and the inlet, the times of disassembling the cooling separator is reduced, and the working efficiency of the cooling separator is improved.
In other embodiments, the vacuum stirring system can also adopt a stand-alone operation mode that one vacuum pump corresponds to one stirring tank without considering the cost.
In other embodiments, a filtering structure may be disposed between the inlet and the air inlet, and the filtering structure is a filtering structure through which solid substances can pass, for example, the filtering structure is a mesh plate with a larger pore size.
In other embodiments, the filter chamber may be a common cylinder, and only a cooling water pipe needs to be arranged inside the filter chamber, and a cooling flow channel is formed inside the cooling water pipe, so that cooling of the gas can be realized.
In other embodiments, the cylindrical filter element and the bag-type filter element are not arranged, and only primary filtration is carried out through the cooling cylinder; or the bag-type filter element is not arranged, and the filtering is carried out twice through the cooling cylinder and the cylindrical filter element.
In this embodiment, the cooling cylinder is wholly extended from top to bottom and placed, the water inlet pipe and the water outlet pipe penetrate out of the shell upwards, the air inlet and the air outlet are located on one side of the shell, and in other embodiments, the air inlet and the air outlet can be arranged at the end of the shell. Alternatively, in other embodiments, the overall extension direction of the cooling cylinder may be changed, for example, the cooling cylinder is horizontally extended.
In this embodiment, the cooling cylinder and the cylindrical filter element are fixedly mounted in a manner of being stacked up and down, and in other embodiments, the cooling cylinder and the cylindrical filter element and the housing may be fixed by means of bolts or welding.
In this embodiment, the cylindrical filter element and the bag filter element are both cylindrical in nature, and in other embodiments, the shapes of the two filter elements may be changed, for example, a plate-shaped filter element is placed between the outlet of the filter chamber and the air outlet for secondary filtration and tertiary filtration.
The embodiment of the cooling separator of the present invention has the same structure as the cooling separator in the embodiment of the vacuum stirring system, and therefore, the description thereof will not be repeated.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A cooling separator comprising:
the air inlet and the air outlet are arranged on the shell;
the cooling flow passage is arranged in the shell and used for cooling the gas so as to separate out solid matters;
the filter chamber is provided with an inlet and an outlet, the inlet is connected with the air inlet, the outlet is connected with the air outlet, and a filter material is accommodated in the filter chamber and used for filtering the solid substances; the method is characterized in that:
the inlet is directly communicated with the air inlet without a filtering structure; or a filtering structure is arranged between the inlet and the air inlet and can be used for the solid substances to pass through.
2. The cooling separator of claim 1, wherein: the filter chamber includes both ends open-ended cooling cylinder, the cooling flow path is including locating the cooling chamber in the cooling cylinder, and the one end opening of cooling cylinder does import, other end opening part install the otter board, and the mesh of otter board does the export, the cooling separator still includes the cylindric filter core, the filtration diameter of cylindric filter core is less than filtering material's filtration diameter, the cylindric filter core overlaps in the outside of filtering the chamber by the export interval of filtering the chamber, and the cylindric filter core includes the bottom filtering part that corresponds with the otter board and the circumference lateral part filtering part that corresponds with the cooling cylinder, the gas outlet of casing locate on the casing with the position department that circumference lateral part filtering part corresponds.
3. The cooling separator of claim 2, wherein: the cooling separator also comprises a bag-type filter element sleeved outside the cylindrical filter element, and the filtering diameter of the bag-type filter element is smaller than that of the cylindrical filter element.
4. A cooled separator according to claim 2 or 3, wherein: the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top, is equipped with an annular internal support platform in the casing, and the upper end outside of cooling cylinder is equipped with a cooling cylinder annular support platform, the outside of cylindric filter core is equipped with cylindric filter core annular support platform, and cylindric filter core annular support platform, cooling cylinder annular support platform from bottom to top support in proper order and place on an annular internal support platform, have placed the sealing washer between two adjacent support platforms.
5. A cooled separator according to claim 2 or 3, wherein: the cooling cylinder extends up and down and the import is located the upper end, and the air inlet of casing is located the import top and perpendicular with the import orientation, the cooling channel is still including fixing inlet tube and the outlet pipe on the cooling cylinder, and inlet tube and outlet pipe link to each other with the cooling chamber, and inlet tube and outlet pipe upwards extend to the casing outside, uncovered so that air inlet and import directly communicate between inlet tube and the outlet pipe.
6. The vacuum stirring system comprises a vacuum tank, a vacuum pump and a cooling separator connected in series between the vacuum tank and the vacuum pump;
the air inlet and the air outlet are arranged on the shell;
the cooling flow passage is arranged in the shell and used for cooling the gas so as to separate out solid matters;
the filter chamber is provided with an inlet and an outlet, the inlet is connected with the air inlet, the outlet is connected with the air outlet, and a filter material is accommodated in the filter chamber and used for filtering the solid substances; the method is characterized in that:
the inlet is directly communicated with the air inlet without a filtering structure; or a filtering structure is arranged between the inlet and the air inlet and can be used for the solid substances to pass through.
7. The vacuum blending system of claim 6, wherein: the filter chamber includes both ends open-ended cooling cylinder, the cooling flow path is including locating the cooling chamber in the cooling cylinder, and the one end opening of cooling cylinder does import, other end opening part install the otter board, and the mesh of otter board does the export, the cooling separator still includes the cylindric filter core, the filtration diameter of cylindric filter core is less than filtering material's filtration diameter, the cylindric filter core overlaps in the outside of filtering the chamber by the export interval of filtering the chamber, and the cylindric filter core includes the bottom filtering part that corresponds with the otter board and the circumference lateral part filtering part that corresponds with the cooling cylinder, the gas outlet of casing locate on the casing with the position department that circumference lateral part filtering part corresponds.
8. The vacuum blending system of claim 7, wherein: the cooling separator also comprises a bag-type filter element sleeved outside the cylindrical filter element, and the filtering diameter of the bag-type filter element is smaller than that of the cylindrical filter element.
9. The vacuum stirring system of claim 7 or 8, wherein: the cooling cylinder extends from top to bottom and the inlet is located the upper end, and the air inlet of casing is located the import top, is equipped with an annular internal support platform in the casing, and the upper end outside of cooling cylinder is equipped with a cooling cylinder annular support platform, the outside of cylindric filter core is equipped with cylindric filter core annular support platform, and cylindric filter core annular support platform, cooling cylinder annular support platform from bottom to top support in proper order and place on an annular internal support platform, have placed the sealing washer between two adjacent support platforms.
10. The vacuum stirring system of claim 7 or 8, wherein: the cooling cylinder extends up and down and the import is located the upper end, and the air inlet of casing is located the import top and perpendicular with the import orientation, the cooling channel is still including fixing inlet tube and the outlet pipe on the cooling cylinder, and inlet tube and outlet pipe link to each other with the cooling chamber, and inlet tube and outlet pipe upwards extend to the casing outside, uncovered so that air inlet and import directly communicate between inlet tube and the outlet pipe.
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| CN201921563939.3U CN210964493U (en) | 2019-09-19 | 2019-09-19 | Cooling separator and vacuum stirring system using same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900149A (en) * | 2021-09-30 | 2023-04-04 | 香港物流机械人研究中心有限公司 | Liquid nitrogen sterile purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900149A (en) * | 2021-09-30 | 2023-04-04 | 香港物流机械人研究中心有限公司 | Liquid nitrogen sterile purification device |
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