CN209093019U - A kind of combined compressed air purifier - Google Patents

Abstract

The utility model relates to a kind of combined compressed air purifiers, including cavity, cavity is hollow structure, the cavity side is provided with entrance, and be arranged in middle lower end, the entrance top is provided with sewage draining exit one, and the cavity lower end is provided with sewage draining exit two, the cavity upper end is provided with outlet, is disposed with dust filtering device, oil suction filter core, oil filter device, seal oil ring, cyclone separator and drop coacervation device in the cavity from top to bottom.The utility model uses 6 kinds of different processing modes to impurity in compressed air.Farthest the impurity such as different size, the water of various concentration, oil, dirt can be agglomerated and be discharged.Multistage filtering can once be realized using Combined filter element, maintenance when also can disposably carry out replacement maintenance.Efficient oil suction packet can solve the indeterminable micro residue mist filtration problem of conventional filtration.The molecule that the efficient filter core of postposition can prevent oil suction packet from escaping out, further purification of compressed air.

Description

A kind of combined compressed air purifier

Technical field

The utility model belongs to clarifier technical field, and in particular to a kind of combined compressed air purifier.

Background technique

Existing compressed air passes sequentially through primary accurate filter, cooling driers, secondary essence after coming out from air compressor Close filter, high-accuracy filter, active carbon filter obtain the low compressed air of oil moisture content.Such combining form and production For product there are cost height, installation is complicated, and leak source hidden danger is more in use, and maintenance will open each filter respectively to replace filter Core is accumulated and is difficult to clean off there are mist of oil in the coupling part of each filter.

Summary of the invention

The utility model aims to solve the problem that drawbacks described above, provide it is a kind of it is easy for installation, facilitate maintenance, can one-stop offers height The combined compressed air purifier of clean compressed air.

In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem Be: a kind of combined compressed air purifier, including cavity, the cavity be hollow structure, the cavity side be provided with into Mouthful, and be arranged in middle lower end, the entrance top is provided with sewage draining exit one, and the cavity lower end is provided with sewage draining exit two, described Cavity upper end is provided with outlet, is disposed with dust filtering device, oil suction filter core, oil filtering in the cavity from top to bottom Device, seal oil ring, cyclone separator and drop coacervation device, the dust filtering device are connect with outlet activity, and with There are gap, the oil suction filter core and cavitys to fit closely movable setting between cavity, stays between the oil filter device and cavity Have a gap, and and seal oil ring there are gaps, the seal oil ring two sides are fixedly connected with cavity inner wall, in the seal oil ring Between be fixedly installed guiding adapter tube, the oil filter device is movably arranged on guiding adapter tube, guiding adapter tube lower end company It is connected to drop coacervation device, the drop coacervation device presents small lower big structure, and drop coacervation device upper end is in sealing knot Structure, drop coacervation device upper end outside are provided with cyclone separator.

In a preferred embodiment of the utility model, the cavity sectional setting, the cavity sections can pass through The connection structure of flange or screw thread, using segmental structure, still can be realized conveniently when the utility model size, which is amplified, to be manufactured Disassembly maintenance.

In a preferred embodiment of the utility model, the sewage draining exit one is arranged above seal oil ring, is conducive to The discharge of oil.

In a preferred embodiment of the utility model, it is provided with oil absorbent in the oil suction filter core, it can be effectively Oil is adsorbed.

In a preferred embodiment of the utility model, the oil filter device includes refined filtration core and coarse filter element, institute It states refined filtration core retainer plate to be located on coarse filter element, the coarse filter element is movably connected in guiding adapter tube upper end, can preferably will be in gas Oil filtering, is dropped on seal oil ring.

In a preferred embodiment of the utility model, the drop coacervation device includes agglomerating bracket and cohesion net, The cohesion bracket is fixed inside cavity bottom end, and the cohesion net ring is located on cohesion bracket, the cohesion net and rotation There are gaps for wind separator and cavity bottom, facilitate gas rising, filter again；Liquid since there is graviational interaction on ground, Directly it is discharged from sewage draining exit two.

In this practical new preferred embodiment, the cyclone separator is flow deflector, directly can be with rotary pneumatic Stream, makes air motion.

The beneficial effects of the utility model are: the utility model, which only needs to open a tank body, can realize all consumptive materials Replacement maintenance.And it can according to need to be increased and decreased internal purifying filter element and realize different requirements.To miscellaneous in compressed air Matter uses 6 kinds of different processing modes.Farthest the impurity such as different size, the water of various concentration, oil, dirt can be coagulated Poly- discharge.Multistage filtering can once be realized using Combined filter element, maintenance when also can disposably carry out replacement maintenance.Efficiently Oil suction packet can solve the indeterminable micro residue mist filtration problem of conventional filtration.The efficient filter core of postposition can prevent oil suction packet The molecule escaped out, further purification of compressed air.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model.

Description of symbols: 1- cavity, 11- entrance, 21- sewage draining exit one, 22- sewage draining exit two, the outlet 3-, 4- dust-filtering Device, 5- oil suction filter core, 6- oil filter device, 61- refined filtration core, 62- coarse filter element, 7- seal oil ring, 8- cyclone separator, 9- drop coacervation device, 91- cohesion bracket, 92- cohesion net, 10- guiding adapter tube.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

As shown in Figure 1, a kind of combined compressed air purifier, including cavity 1, the cavity is hollow structure, described 1 side of cavity is provided with entrance 11, and is arranged in middle lower end, and the entrance 11 is arranged in seal oil ring 7 and cyclone separator 8 Between, sewage draining exit 1 is provided with above the entrance 11,1 lower end of cavity is provided with sewage draining exit 2 22,1 upper end of cavity It is provided with outlet 3, is disposed with dust filtering device 4, oil suction filter core 5, oil filter device in the cavity 1 from top to bottom 6, seal oil ring 7, cyclone separator 8 and drop coacervation device 9, the dust filtering device 4 are flexibly connected with outlet 3, and There are gap between cavity 1, the oil suction filter core 5 fits closely movable setting, the oil filter device 6 and chamber with cavity 1 There are gaps between body 1, and there are gaps with seal oil ring 7, and 7 two sides of seal oil ring are fixedly connected with cavity inner wall, described Guiding adapter tube 10 is fixedly installed among seal oil ring 7, the oil filter device 6 is movably arranged on guiding adapter tube 10, institute It states guiding 10 lower end of adapter tube and is connected with drop coacervation device 9, the drop coacervation device 9 presents small lower big structure, the drop 9 upper end of coacervation device is in sealing structure, is provided with cyclone separator 8 on the outside of 9 upper end of drop coacervation device.

1 sectional of the cavity setting, the cavity sections can be by the connection structure of flange or screw thread, when which part When needing to dismantle cleaning, directly cavity is dismantled and is taken out.

The sewage draining exit 1 is arranged above seal oil ring 7, is conducive to the discharge of oil.

It is provided with oil absorbent in the oil suction filter core 5, can effectively be adsorbed oil.

The oil filter device 6 includes refined filtration core 61 and coarse filter element 62, and the refined filtration core 61 is set on coarse filter element 62, The coarse filter element 62 is movably connected in guiding 10 upper end of adapter tube, can preferably filter the oil in gas, be dropped in sealing On oil ring 7.

The drop coacervation device 9 includes cohesion bracket 91 and cohesion net 92, and the cohesion bracket 91 is fixed at chamber 1 inner bottom of body, 92 ring of cohesion net are located on cohesion bracket 91, the cohesion net 92 and cyclone separator 8 and cavity 1 There are gaps for bottom, facilitate gas rising, filter again；Liquid is since there is graviational interaction on ground, directly from two row of sewage draining exit Out.

The cyclone separator 8 is flow deflector, directly can make air motion with swirling eddy.

The working principle of the utility model is: air is entered in cavity by entrance, flow deflector rotary work, air-flow is to side Flowing underneath, by agglomerating net, the liquid of cohesion is discharged by sewage draining exit two, and gas floats from the bottom hollow part of cohesion frame, warp Guiding adapter tube is crossed, is floated up at coarse filter element and refined filtration core, carries out oil separation, oil drops down onto seal oil ring, from one row of sewage draining exit Out, gas continues to float up to oil suction filter core, the oil absorbent generation effect in oil suction filter core, micro residue mist of oil in adsorbed gas, The gas for removing remaining mist of oil continues to float, and by dust filtering device, filters out the remaining dust in gas, so as to complete The work of entire air cleaning.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of combined compressed air purifier, including cavity, it is characterised in that: the cavity is hollow structure, the chamber Body side is provided with entrance, and is arranged in middle lower end, and the entrance top is provided with sewage draining exit one, and the cavity lower end is provided with Sewage draining exit two, the cavity upper end are provided with outlet, are disposed with dust filtering device, oil suction from top to bottom in the cavity Filter core, oil filter device, seal oil ring, cyclone separator and drop coacervation device, the dust filtering device and outlet It is flexibly connected, and there are gap, the oil suction filter core and cavitys to fit closely movable setting, the oil filtering dress between cavity Set between cavity that there are gaps, and and seal oil ring there are gap, the seal oil ring two sides are fixedly connected with cavity inner wall, institute It states and is fixedly installed guiding adapter tube among seal oil ring, the oil filter device is movably arranged on guiding adapter tube, described to lead It is connected with drop coacervation device to adapter tube lower end, the drop coacervation device presents small lower big structure, the drop coacervation device Upper end is in sealing structure, is provided with cyclone separator on the outside of drop coacervation device upper end.

2. a kind of combined compressed air purifier according to claim 1, it is characterised in that: the cavity sectional is set It sets, the cavity sections can pass through the connection structure of flange or screw thread.

3. a kind of combined compressed air purifier according to claim 1, it is characterised in that: the sewage draining exit one is arranged Above seal oil ring.

4. a kind of combined compressed air purifier according to claim 1, it is characterised in that: set in the oil suction filter core It is equipped with oil absorbent.

5. a kind of combined compressed air purifier according to claim 1, it is characterised in that: the oil filter device Including refined filtration core and coarse filter element, the refined filtration core retainer plate is located on coarse filter element, and the coarse filter element is movably connected in guiding adapter tube upper end.

6. a kind of combined compressed air purifier according to claim 1, it is characterised in that: the drop coacervation device Including cohesion bracket and cohesion net, the cohesion bracket is fixed inside cavity bottom end, and the cohesion net ring is located at cohesion On bracket, there are gaps for the cohesion net and cyclone separator and cavity bottom.

7. a kind of combined compressed air purifier according to claim 1, it is characterised in that: the cyclone separator For flow deflector.