CN212327868U - Combined filtering type drying tower based on air dryer - Google Patents
Combined filtering type drying tower based on air dryer Download PDFInfo
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- CN212327868U CN212327868U CN202020311864.6U CN202020311864U CN212327868U CN 212327868 U CN212327868 U CN 212327868U CN 202020311864 U CN202020311864 U CN 202020311864U CN 212327868 U CN212327868 U CN 212327868U
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- filter
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- air
- tower body
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002274 desiccant Substances 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 230000003137 locomotive effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Drying Of Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a combination filtration formula drying tower based on air dryer relates to the air dryer field, and the main part drying tower of current JKG2 type air dryer has the dewatering and removes the not good technical problem of effect, the utility model discloses a tower body, with inside air inlet and the gas outlet of communicating of tower body, the inside oil water separator, drying assembly and the compound filter mechanism of having set gradually according to the air current direction from the air inlet to the gas outlet of tower body, the tower body including the tower lid on the upper portion, the barrel in middle part and the head of lower part that connect gradually, the head on be provided with external atmosphere intercommunication connector body; the utility model has the advantages of simple structure, high-efficient dust removal, dewatering and deoiling.
Description
Technical Field
The utility model relates to a gas table technical field, more specifically relates to a combination filters formula drying tower based on air dryer.
Background
The JKG series air drier is a kind of compressed air dehumidifier with double tower and no heat regeneration and capable of continuous operation. The device has compact structure, and the metal material of the device consists of a seamless steel pipe or a stainless steel pipe and alloy aluminum. The device is used as a core on a locomotive, and other auxiliary equipment such as: the radiator pipe and the like form a locomotive air source purification system for removing harmful impurities such as oil, moisture, dust and the like in the compressed air.
The purified air can avoid the phenomena of corrosion, blockage, water condensation, freezing and the like of an air pipe system of the rolling stock, and can also prevent the brake failure caused by impurities in the air. Therefore, the device can obtain good effect on ensuring driving safety, prolonging the overhaul period and prolonging the service life of the brake. JKG series air dryer, which has two basic structural forms, i.e. JKG1 type and JKG2 type. The main difference between these two forms is: the model JKG1 air dryer has an independent high-efficiency oil-water separator; and the JKG2 air dryer is provided with a high-efficiency oil-water separator in the drying tower. Except for this, the other parts are basically the same in structure. Many parts can be exchanged universally, but the drying tower, which is the main part of the JKG2 type air dryer, has the disadvantages of poor water removal and poor removal effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: there is the dewatering and gets rid of the not good technical problem of effect in order to solve current JKG2 type air dryer's essential element drying tower, the utility model provides a combination filtration formula drying tower based on air dryer.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a combination filtration formula drying tower based on air dryer, includes the tower body, with air inlet and the gas outlet of the inside intercommunication of tower body, the tower body inside from the air inlet to the gas outlet according to the air current direction set gradually oil water separator, drying assembly and composite filter mechanism, the tower body including the tower lid on the upper portion that connects gradually, the barrel at middle part and the head of lower part, the head on be provided with external atmosphere intercommunication joint body.
Further, adsorption component includes double-deck filter screen, double-deck filter screen upper strata filter screen mesh be less than lower floor's filter screen mesh, double-deck filter screen between pack and have the active carbon filter layer
Further, the drying component is a drying agent arranged between the adsorption component and the composite filtering mechanism.
Further, oil water separator include filter element section of thick bamboo and set up and to dismantle bottom dabber in the tower body at the middle part of filter element section of thick bamboo through the bolt, filter element section of thick bamboo in be provided with the filter core according to the circumference, filter element section of thick bamboo top cut apart into two parts to the drying tower, filter element section of thick bamboo top be provided with the through-hole of upper portion cavity intercommunication, filter element section of thick bamboo bottom be provided with the through-hole of lower part cavity intercommunication, inlet port department and lower part cavity intercommunication, the filter core is that high-efficient filter screen rolls up and forms.
Further, compound filter mechanism includes that the level sets up the filter at the top in the tower body, forms the filter chamber between filter and the tower lid, and the gas outlet extends into the internal gas outlet pipe that is connected with of tower, and the gas outlet pipe passes filter and filter chamber intercommunication.
Further, the end-to-end connection that the outlet duct extended into the filter chamber has the cyclic annular filter screen of giving vent to anger of vertical setting, the cover is equipped with hold-down spring on the cyclic annular filter screen outer wall of giving vent to anger, hold-down spring one end and tower lid contact, hold-down spring's the other end and filter are connected.
Furthermore, one side of the tower body is provided with a mounting seat for mounting the tower body on the locomotive.
Furthermore, the contact part of the tower cover and the cylinder body is provided with an O-shaped ring.
The utility model has the advantages as follows:
1. the utility model discloses simple structure is equipped with two studios in the drying tower: the upper part is a drying chamber for containing a drying agent; the lower part is an oil and water particle separating chamber provided with a high-efficiency oil-water separator, a drying agent is filled in the drying tower and is compacted by a compression spring through a filter plate, so that the drying agent is prevented from freely rubbing particles to form powder under the action of air flow. When the drying agent is filled or added into the tower, the drying tower cover is opened, the spring and the air outlet filter screen are taken out, the drying agent can be added through the opening, and when the drying agent is replaced or the filter element of the oil-water separator is overhauled, the tower cover must be opened, and the drying agent is taken out or filled from the top of the drying cylinder. The structure has good dehumidifying, dedusting and deoiling effects.
2. The filter element of the oil-water separator is made by rolling a special high-efficiency filter screen. When compressed air passes through the filter element at a certain flow rate, liquid particles in the compressed air collide with the surface of the mesh and are adhered to the surface of the mesh. When a certain amount of the sludge is accumulated, liquid drops can be formed and dropped to the bottom of the cylinder body, and the sludge is removed by air flow back blowing during sewage discharge. The high-efficiency filter screen is woven by stainless steel wires, needs to be cleaned regularly and can be used repeatedly.
3. The air inlet is welded on the flange and can not be disassembled when being disassembled, thereby ensuring the stability of the flange.
4. The contact part of tower lid and barrel is provided with O type circle, and the setting of this structure has strengthened the sealing performance of equipment, prevents that the gas from leaking.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the oil-water separator;
reference numerals: 1-tower cover, 2-filter plate, 3-air outlet pipe, 4-drying component, 5-barrel, 6-compression spring, 7-oil-water separator, 7-1-filter element barrel, 7-2-filter element, 7-3-core shaft, 8-annular air outlet filter screen, 9-end socket, 10-connector body, 11-air inlet, 12-air outlet and 13-O-shaped ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 2, the present embodiment provides a combination filtration drying tower based on air dryer, including the tower body, with inside air inlet 11 and the gas outlet 12 that communicates of tower body, the inside air inlet 11 of tower body to gas outlet 12 set gradually oil water separator 7, dry subassembly 4 and compound filter mechanism according to the air current direction of following of tower body, the tower body including the tower lid 1 on the upper portion that connects gradually, the barrel 5 in middle part and the head 9 of lower part, head 9 on be provided with and connect the body 10 with external atmosphere intercommunication.
In this embodiment, two working chambers are provided in the drying tower: the upper part is a drying chamber for containing a drying agent; the lower part is an oil and water particle separating chamber provided with a high-efficiency oil-water separator, a drying agent is filled in the drying tower and is compacted by a compression spring through a filter plate, so that the drying agent is prevented from freely rubbing particles to form powder under the action of air flow. When the drying agent is filled or added into the tower, the drying tower cover is opened, the spring and the air outlet filter screen are taken out, the drying agent can be added through the opening, and when the drying agent is replaced or the filter element of the oil-water separator is overhauled, the tower cover must be opened, and the drying agent is taken out or filled from the top of the drying cylinder. The structure has good dehumidifying, dedusting and deoiling effects.
Example 2
The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:
the adsorption component comprises double-layer filter screens, the meshes of the upper filter screens of the double-layer filter screens are smaller than the meshes of the lower filter screens, and active carbon filter layers are filled between the double-layer filter screens.
The drying component 4 is a drying agent arranged between the adsorption component 7 and the composite filtering mechanism.
The oil-water separator 7 comprises a filter element cylinder 7-1 and a bottom mandrel 7-3 which is arranged in the middle of the filter element cylinder 7-1 and can be disassembled in the tower body through bolts, a filter element 7-2 is arranged in the filter element cylinder 7-1, the top of the filter element cylinder 7-1 divides the drying tower into two parts, the top of the filter element cylinder 7-1 is provided with a through hole communicated with the upper part cavity, the bottom of the filter element cylinder 7-1 is provided with a through hole communicated with the lower part cavity, and the air inlet 11 is communicated with the lower part cavity.
The filter element is made by rolling a special high-efficiency filter screen. When compressed air passes through the filter element at a certain flow rate, liquid particles in the compressed air collide with the surface of the mesh and are adhered to the surface of the mesh. When a certain amount of the sludge is accumulated, liquid drops can be formed and dropped to the bottom of the cylinder body, and the sludge is removed by air flow back blowing during sewage discharge. The high-efficiency filter screen is woven by stainless steel wires, needs to be cleaned regularly and can be used repeatedly.
Example 3
The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:
the composite filter mechanism comprises a filter plate 2 horizontally arranged at the top in the tower body, a filter chamber is formed between the filter plate and the tower cover 1, an air outlet 12 extends into the tower body and is connected with an air outlet pipe 3, and the air outlet pipe 3 penetrates through the filter plate 2 and is communicated with the filter chamber.
The end-to-end connection that 3 outlet ducts extend into the filter chamber has the cyclic annular filter screen 8 of giving vent to anger of vertical setting, the cover is equipped with pressure spring 6 on the cyclic annular filter screen 8 outer wall of giving vent to anger, 6 one end of pressure spring and the contact of tower lid 1, pressure spring 6's the other end and filter 2 are connected.
And one side of the tower body is provided with a mounting seat for mounting the tower body on the locomotive.
The contact part of the tower cover 1 and the cylinder body 5 is provided with an O-shaped ring 13, and the sealing performance of the equipment is enhanced due to the arrangement of the structure.
Claims (8)
1. The utility model provides a combination filtration formula drying tower based on air dryer, includes the tower body, with air inlet (11) and gas outlet (12) of the inside intercommunication of tower body, its characterized in that, the tower body inside from air inlet (11) to gas outlet (12) according to the air current direction set gradually oil water separator (7), adsorption component, drying component (4) and composite filter mechanism, the tower body including tower cover (1) on upper portion that connects gradually, barrel (5) and head (9) of lower part at middle part, head (9) on be provided with external atmosphere intercommunication and connect body (10).
2. The combined filtering drying tower based on the air dryer as claimed in claim 1, wherein the adsorption component comprises double-layer filter screens, the meshes of the upper layer filter screens of the double-layer filter screens are smaller than those of the lower layer filter screens, and an activated carbon filter layer is filled between the double-layer filter screens.
3. The combined filter drying tower based on air dryer according to claim 1, wherein the drying component (4) is a desiccant disposed between the adsorption component and the composite filter mechanism.
4. The combined filtering drying tower based on the air dryer according to claim 1, wherein the oil-water separator (7) comprises a filter element cylinder (7-1) and a bottom mandrel (7-3) which is arranged in the middle of the filter element cylinder (7-1) and can be disassembled in the tower body through bolts, a filter element (7-2) is arranged in the filter element cylinder (7-1), the drying tower is divided into two parts by the top of the filter element cylinder (7-1), a through hole communicated with the upper part cavity is arranged at the top of the filter element cylinder (7-1), a through hole communicated with the lower part cavity is arranged at the bottom of the filter element cylinder (7-1), and the air inlet (11) is communicated with the lower part cavity.
5. The combined filtering drying tower based on air dryer according to claim 1, characterized in that the composite filtering mechanism comprises a filter plate (2) horizontally arranged at the top in the tower body, a filtering chamber is formed between the filter plate and the tower cover (1), the air outlet (12) extends into the tower body and is connected with an air outlet pipe (3), and the air outlet pipe (3) passes through the filter plate (2) and is communicated with the filtering chamber.
6. The combined filtering type drying tower based on the air dryer according to claim 5, characterized in that the end of the air outlet pipe (3) extending into the filtering cavity is connected with a vertically arranged annular air outlet filter screen (8), the outer wall of the annular air outlet filter screen (8) is sleeved with a compression spring (6), one end of the compression spring (6) is in contact with the tower cover (1), and the other end of the compression spring (6) is connected with the filter plate (2).
7. The combined filter drying tower based on an air dryer according to claim 1, wherein a mounting seat for mounting the tower body on a locomotive is provided at one side of the tower body.
8. The combined filter drying tower based on air dryer according to claim 1, characterized in that the contact part of the tower cover (1) and the cylinder (5) is provided with an O-ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020311864.6U CN212327868U (en) | 2020-03-13 | 2020-03-13 | Combined filtering type drying tower based on air dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020311864.6U CN212327868U (en) | 2020-03-13 | 2020-03-13 | Combined filtering type drying tower based on air dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212327868U true CN212327868U (en) | 2021-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020311864.6U Active CN212327868U (en) | 2020-03-13 | 2020-03-13 | Combined filtering type drying tower based on air dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212327868U (en) |
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2020
- 2020-03-13 CN CN202020311864.6U patent/CN212327868U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Combined Filter Drying Tower Based on Air Dryer Effective date of registration: 20231102 Granted publication date: 20210112 Pledgee: Ziyang Branch of Bank of China Ltd. Pledgor: ZIYANG SUNFULL MECHANICAL & ELECTRICAL CO.,LTD. Registration number: Y2023980063355 |