Filter for cooling device
Technical Field
The invention relates to the technical field of filters, in particular to a filter for a cooling device.
Background
The cooling oil in the cooling device is practical for a long time and easily causes a large amount of impurities to be stored in the cooling oil, the impurities comprise scrap iron, water, dust and the like, the internal elements of the cooling device can not work normally easily, who can easily rust products, the cooling oil is easy to produce pungent odor after long-term use, therefore, the cooling oil is required to be filtered, the existing filter has single function, the cooling oil cannot be dehydrated, and the cooling oil cannot be deodorized, so that the odor in the cooling device is large.
Disclosure of Invention
The invention aims to provide a filter for a cooling device, which has a simple and reasonable structure, wherein cooling oil is filtered through a filter cartridge, is dehydrated through an alumina dehydration area, is filtered through a filter screen, and has a good filtering effect, and the filtered cooling oil is deodorized through a deodorizing mechanism.
The purpose of the invention is realized in the following way:
the utility model provides a filter for cooling device, includes one-level filter equipment and two-level filter equipment, two-level filter equipment sets up on one-level filter equipment right side, pass through the pipe connection between two-level filter equipment and the one-level filter equipment, its characterized in that, one-level filter equipment includes filter equipment casing and cartridge filter, be equipped with the rotating electrical machines that is used for rotatory cartridge filter on the filter equipment casing, the rotating electrical machines is installed in the casing top, the output of rotating electrical machines passes the filter equipment casing and sets up in the filter equipment casing, be equipped with the connecting block on the output of rotating electrical machines, the lower extreme of connecting block is equipped with the internal screw thread that is convenient for be connected with the cartridge filter, be equipped with the external screw thread that cooperates the internal screw thread to use on the connecting end of cartridge filter, the cartridge filter passes through the external screw thread rotation to be fixed at the connecting block lower extreme, the rotating electrical machines passes through the connecting block and drives the cartridge filter rotatory, the output of filter equipment casing is connected with the input of pipe;
further, the secondary filter device comprises a filter device shell, an alumina dehydration area and a filter screen, wherein the input end of the filter device shell is connected with the output end of the pipeline, the alumina dehydration area and the filter screen are arranged in the filter device shell from top to bottom, the alumina dehydration area is fixedly arranged at the upper part of the filter device through two groups of symmetrically arranged fixed blocks, each group of fixed blocks is formed by combining two fixed blocks from top to bottom, and the filter screen is arranged below the alumina dehydration area;
further, the filter screen is a filter screen with 100-200 meshes;
further, a sealing ring is arranged at the joint of the output end of the rotating motor and the shell of the filtering device;
further, a deodorizing mechanism for sterilizing and deodorizing the filtered cooling oil is arranged on the right side of the secondary filtering device, the input end of the deodorizing mechanism is communicated with the output end of the filtering device shell, and the output end of the deodorizing mechanism is communicated with the oil storage tank;
further, a delivery pump is arranged on the pipeline, and cooling oil is delivered from the primary filtering device to the secondary filtering device and the deodorizing mechanism through the delivery pump;
further, the deodorization mechanism comprises a deodorization box, a fan for deodorizing cooling oil, an exhaust pipe for removing odor and an air inlet pipe, wherein an oil storage tank is arranged in the deodorization box, the oil storage tanks are arranged at the bottom of the deodorization box, the two fans are symmetrically arranged in the deodorization box and are arranged at the upper part of the deodorization box, the input end of the oil storage tank passes through the deodorization box through a pipeline and is connected with the output end of the secondary filtering device, the air inlet pipe is arranged outside the deodorization box and is arranged at the left side of the deodorization box, the air inlet pipe is communicated with the deodorization box, and the exhaust pipe is arranged outside the deodorization box and is arranged at the right side of the deodorization box and is communicated with the deodorization box.
The invention works according to the following principle:
starting a filter, the feeding pipe starts to convey cooling oil to be filtered into a first-stage filtering device, the rotating motor works simultaneously, the rotating motor drives the filter cartridge to work through the connecting block, the filter cartridge firstly carries out first-stage filtration on the cooling oil, large scrap iron and magazines in the cooling oil are filtered out of the cooling oil, the cooling oil after the first-stage filtration is conveyed into a second-stage filtering device through a conveying pump and a pipeline, the cooling oil after the first-stage filtration enters an alumina dehydration area, the alumina dehydration area adsorbs and filters small scrap iron, small particles, dust and other magazines in the cooling oil, the adsorbed and filtered cooling oil is conveyed into a filter screen, the filter screen carries out last-side filtration on the cooling oil, the conveying pump conveys the cooling oil into an oil storage tank in a deodorizing box after the filtration is completed, the fan starts to blow and deodorize odor in the cooling oil in the oil storage tank, and the odor is discharged through an exhaust pipe, and fresh air is introduced into the deodorizing tank through an air inlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a filter for cooling device, including one-level filter equipment and two-stage filter equipment, pass through the pipe connection between two-stage filter equipment and the one-level filter equipment, one-level filter equipment includes filter equipment casing and cartridge filter, be equipped with rotating electrical machines on the filter equipment casing, two-stage filter equipment includes filter equipment shell, alumina dehydration district and filter screen, this device adopts the cartridge filter to filter cooling oil earlier, adopt alumina dehydration district again, carry out dehydration to cooling oil, filter cooling oil through the filter screen at last, filter effectually, can filter the cooling oil with in the cooling oil with iron fillings in the cooling oil, water, impurity and dust, the cooling oil that filters still disinfects and deodorization handles, cooling oil long-time use can produce the stink, this shortcoming of cooling oil has been solved to the deodorization mechanism fine, alumina dehydration district adopts two sets of fixed blocks to fix. And each group of fixing blocks consists of two fixing blocks from top to bottom, so that the fixing effect is good, and the phenomenon that the alumina dehydration area loosens and falls off due to long-time work of the filter is avoided.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a structural diagram of the present invention.
Wherein, 1 one-level filter equipment, 11 is filter equipment casing, 12 is cartridge filter, 13 is rotating electrical machines, 15 is the connecting block, 2 is two-stage filter equipment, 21 is filter equipment shell, 22 is the alumina dehydration district, 23 is the filter screen, 24 is the fixed block, 3 is deodorization mechanism, 31 is the deodorization case, 32 is the fan, 33 is the blast pipe, 34 is the intake pipe, 35 is the oil storage tank, 4 is the pipeline, 5 is the delivery pump.
Detailed Description
As shown in fig. 1-2, a filter for a cooling device comprises a primary filter device 1 and a secondary filter device 2, wherein the secondary filter device 2 is arranged on the right side of the primary filter device 1, the secondary filter device 2 is connected with the primary filter device 1 through a pipeline 4, and the filter for the cooling device is characterized in that the primary filter device 1 comprises a filter device shell 11 and a filter cartridge 12, a rotating motor 13 for rotating the filter cartridge 12 is arranged on the filter device shell 11, the rotating motor 13 is arranged above the shell, an output end of the rotating motor 13 penetrates through the filter device shell 11 and is arranged in the filter device shell 11, a connecting block 15 is arranged on the output end of the rotating motor, an internal thread which is convenient to be connected with the filter cartridge 12 is arranged at the lower end of the connecting block 15, an external thread which is matched with the internal thread is arranged at the connecting end of the filter cartridge 12, the filter cartridge 12 is rotationally fixed at the lower end of the connecting block 15 through the external thread, the rotating motor 13 drives the filter cartridge 12 through the connecting block 15, and an output end of the filter device shell 11 is connected with an input end of the pipeline 4.
Further, the secondary filter device 2 includes a filter device housing 21, an alumina dehydration area 22 and a filter screen 23, the input end of the filter device housing 21 is connected with the output end of the pipeline 4, the alumina dehydration area 22 and the filter screen 23 are arranged in the filter device housing 11 from top to bottom, the alumina dehydration area 22 is fixedly installed on the upper portion of the filter device through two groups of symmetrically arranged fixing blocks 24, each group of fixing blocks 24 is formed by combining two fixing blocks 24 from top to bottom, and the filter screen 23 is arranged below the alumina dehydration area 22.
Further, the filter screen 23 is a filter screen 23 with 100-200 meshes.
Further, a sealing ring is arranged at the connection part between the output end of the rotating motor 13 and the filter device shell 11.
Further, a deodorizing mechanism 3 for sterilizing and deodorizing the filtered cooling oil is arranged on the right side of the secondary filtering device 2, the input end of the deodorizing mechanism 3 is communicated with the output end of the filtering device shell 21, and the output end of the deodorizing mechanism 3 is communicated with an oil storage tank.
Further, a delivery pump 5 is arranged on the pipeline 4, and the cooling oil is delivered from the primary filter device 1 to the secondary filter device 2 and the deodorizing mechanism 3 through the delivery pump 5.
Further, the deodorizing mechanism 3 includes a deodorizing box 31, a fan 32 for deodorizing the cooling oil, an exhaust pipe 33 for removing the odor, and an air intake pipe 34, wherein an oil storage tank 35 is provided in the deodorizing box 31, the oil storage tank 35 is installed at the bottom of the deodorizing box 31, the two fans 32 are symmetrically installed in the deodorizing box 31 and installed at the upper part of the deodorizing box 31, the input end of the oil storage tank 35 passes through the deodorizing box 31 through a pipeline and is connected with the output end of the secondary filtering device 2, the air intake pipe 34 is installed outside the deodorizing box 31 and is installed at the left side of the deodorizing box 31, the air intake pipe 34 is communicated with the deodorizing box 31, the air exhaust pipe 33 is installed outside the deodorizing box 31 and is installed at the right side of the deodorizing box 31, and the air exhaust pipe 33 is communicated with the deodorizing box 31.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.