CN201760198U

CN201760198U - Filtering device being capable of filtering liquid and solid at the meantime

Info

Publication number: CN201760198U
Application number: CN2010202947408U
Authority: CN
Inventors: 刘柏藩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-17
Filing date: 2010-08-17
Publication date: 2011-03-16
Anticipated expiration: 2020-08-17

Abstract

The utility model relates to a filtering device being capable of filtering liquid and solid at the meantime; the filtering device comprises a pipe head, a pipe body and a filtering core, the filtering core and the pipe head are connected, the pipe head is that an outer cylinder and an inner cylinder are arranged concentrically and then are combined with a bottom plate in a sealing way at the upper end position, the lower end of the pipe head is opened, a gas inlet pipe which penetrates through the outer cylindrical wall is arranged on the outer cylinder, a gas outlet pipe which penetrates through the bottom plate is arranged at the bottom plate in the inner cylinder, the filtering core has U-shaped cross section and comprises a filter element opening and a filter element bottom, the filter element opening part is connected with the inner circular pipe of the pipe head in a sealing way, the cross section of the pipe body is U-shaped, the pipe body is sheathed at the outer side of the filter element and the outer wall of the cylinder is connected with the opening end of the outer circular pipe of the pipe head in a sealing way, the inner diameter of the pipe body is more than the outer diameter of the filter element and a cavity with circular cross section is formed between the inner wall of the pipe body and the outer wall of the filter element; the filtering device being capable of filtering liquid and solid further comprises a guide plate, the guide plate is that a first cylinder and a second cylinder are arranged concentrically and a plurality of cyclone fan blades which have the same rotating direction and are uniformly distributed between the first cylinder and the second cylinder, the outer wall of the first cylinder is matched with the inner wall of the outer cylinder of the pipe head in a sealing way, and the inner wall of the second cylinder is matched with the inner wall of the outer cylinder of the pipe head in a sealing way.

Description

The filter of a kind of filter liquide simultaneously and solid

Technical field

This area relates to a kind of filter, relates in particular to the filter liquide simultaneously of a kind of filter liquide simultaneously and solid filtering function and the filter of solid.

Background technology

Compressed air is the second largest power source that is only second to electric power, it is again the technology source of the gas that serves many purposes, its range of application spreads all over oil, chemical industry, metallurgical, electric power, machinery, light industry, weaving, automobile making, electronics, food, medicine, biochemical, national defence, industry and departments such as scientific research, in actual use, owing to contain a considerable amount of impurity in the compressed air, mainly contain 1, solia particle: in a typical big city environment, contain 100,000,000 4 thousand ten thousand particulates approximately in every cubic metre of atmosphere, wherein about 80% dimensionally less than 2 μ m, the unable elimination of the air-breathing filter of air compressor machine, air compressor system inside also can constantly produce abrasive dust in addition, the carbide of anvil cinder and oil, they will speed up the wearing and tearing of gas equipment, cause seal failure; 2, moisture content: relative humidity is generally up to more than 65% in the atmosphere, after the compressed condensation, promptly become wet saturated air, and carry a large amount of liquid water droplets secretly, they are equipment, the basic reason of pipeline and valve corrosion, for guaranteeing the life-span of compression device, in the use of reality, must in time moisture in compressor loop or the air inlet pipe and solid impurity be removed, present popular on the market gas-water separation filter, normally or be to filter moisture, this single filter of filtering gas not, for requiring air quality than higher enterprise, must adopt complex structure and expensive many filters to finish, not only cost is higher but also maintenance is also convenient inadequately.

The utility model content

The utility model is in order to overcome the shortcoming of prior art, to have proposed the filter of a kind of filter liquide simultaneously and solid.

For achieving the above object, the technical scheme of the filter of filter liquide simultaneously of the present utility model and solid is as follows: the filter of filter liquide simultaneously of the present utility model and solid, comprise tube head, pipe shaft and filter core, filter core and tube head are tightly connected, tube head is by combining with the base plate sealing at upper end after outer cylinder and the inner cylinder arranged concentric, the lower end is uncovered setting, establish the air inlet pipe that runs through this outer cylindrical wall on the outer cylinder, the inner cylinder inner bottom plating is established the blast pipe that runs through this base plate, the filter core cross section comprises at the bottom of filter core mouth and the filter core for " U " shape structure, the interior pipe of this filter core oral area and tube head is tightly connected, the cross section of pipe shaft also is that " U " shape and this pipe shaft are sheathed on outside the filter core and the outer pipe open end of cylinder outer wall and tube head is tightly connected, the pipe shaft interior diameter is greater than the filter core overall diameter, forming the cross section between pipe shaft inwall and the filter core outer wall is the cavity of annulus, this simultaneously the filter of filter liquide and solid also include a deflector, this deflector is by first cylinder and the second cylinder arranged concentric and the identical whirlwind fan leaf of some rotation directions that evenly distributes between first cylinder and second cylinder, first cylinder outer wall and tube head outer cylinder inwall are sealed and matched mutually, and second cylinder inner wall and tube head outer cylinder inwall are sealed and matched mutually.

In the filter of filter liquide simultaneously of the present utility model and solid, described cup-shaped pipe shaft bottom " U " shape be provided with the arranging device smallmouth that is used for draining in and the liquid level mirror that is used to observe pipe shaft bottoms level height.

In the filter of filter liquide simultaneously of the present utility model and solid, the angle between the blade face of described whirlwind fan leaf and the pipe shaft axis is between the 15-60 degree.

In the filter of filter liquide simultaneously of the present utility model and solid, the sheet number of described whirlwind fan leaf is 20-30.

In the filter of filter liquide simultaneously of the present utility model and solid, the employing helicitic texture interconnects and cooperates between pipe shaft cylinder outer wall and the tube head outer cylinder inwall, also is provided with O-ring seals between tube head outer cylinder and the pipe shaft cylinder outer wall and is sealed and matched.

In the filter of filter liquide simultaneously of the present utility model and solid, between described filter core oral area cylinder outer wall and tube head inner cylinder inwall, be provided with O-ring seals.

In the filter of filter liquide simultaneously of the present utility model and solid, be mutually permanently connected by contiguous block and fastening bolt between described tube head and the filter core, this contiguous block endoporus and outer wall are equipped with screw thread, the contiguous block middle part is provided with passage, fastening bolt is a threaded rod, the contiguous block outer wall is connected with tube head inner cylinder inner thread, and filter core bottom is provided with screwed hole and cooperates with fastening bolt one end and tighten, and the fastening bolt other end and contiguous block internal thread are tightened fixing.

Beneficial effect: adopted the filter liquide simultaneously of the present utility model of such scheme and the filter of solid, owing to increased the deflector that adopts said structure, when containing moisture, when the tube head of the gas process filter of oil content and other air foreign particle enters the cavity of pipe shaft inside, gas can take place at a high speed by the whirlwind fan leaf fast, and rotation produces centrifugal action, bigger centrifugal force can get rid of inner wall surface to pipe shaft to the big moisture of quality and foreign particle, thereby reach the effect that separates moisture and impurity, the gas of light weight and particulate are then arranged to the gas outlet by the filter core inwall by the pure air of the filtration relief of filter core once more, reach gas, the purpose of water separating filter, the filter liquide simultaneously of utility model and the filter of solid had both solved gas easily, water, the difficult problem that oil can not filter simultaneously, simultaneously simple in structure, dependable performance, can significantly save user's use cost, reach the purpose that realizes high-efficiency and economic.

Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.

Description of drawings

Fig. 1, be the three-dimensional exploded view of a kind of embodiment of the utility model;

Fig. 2, be the sectional structure chart of a kind of embodiment of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further detailed description.

Please refer to illustrated in figures 1 and 2, a kind of preferred embodiment for the filter of filter liquide simultaneously of the present utility model and solid, the filter of filter liquide simultaneously of the present utility model and solid, comprise tube head 1, pipe shaft 2 and filter core 8, filter core 8 is tightly connected with tube head 1, tube head 1 is by combining with the base plate sealing at upper end after outer cylinder and the inner cylinder arranged concentric, the lower end is uncovered setting, establish the air inlet pipe 10 that runs through this outer cylindrical wall on the outer cylinder, the inner cylinder inner bottom plating is established the blast pipe 12 that runs through this base plate, filter core 8 cross sections comprise at the bottom of filter core mouth and the filter core for " U " shape structure, the interior pipe of this filter core oral area and tube head 1 is tightly connected, the cross section of pipe shaft 2 equally also is tightly connected for the outer pipe open end that " U " shape and this pipe shaft 2 are sheathed on filter core 8 outsides and cylinder outer wall and tube head 1, pipe shaft 2 interior diameters are greater than filter core 8 overall diameters, forming the cross section between the outer wall of the inwall of pipe shaft 2 and filter core 8 is the cavity of annulus, this simultaneously the filter of filter liquide and solid also include a deflector 3, this deflector 3 is by first cylinder 31 and second cylinder, 32 arranged concentric and the identical whirlwind fan leaf 30 of some rotation directions that evenly distributes between first cylinder 31 and second cylinder 32, first cylinder, 31 outer walls and tube head 1 outer cylinder inwall are sealed and matched mutually, and second cylinder, 32 inwalls and tube head 1 outer cylinder inwall are sealed and matched mutually.

Further, cup-shaped pipe shaft 2 bottoms of " U " shape in the filter of filter liquide simultaneously of the present utility model and solid are provided with arranging device 9 in the smallmouth that is used for draining and and the liquid level mirror 16 that is used to observe pipe shaft inner bottom part liquid level.

In the present embodiment, the angle between the blade face of described whirlwind fan leaf 30 and pipe shaft 2 axis is between the 15-60 degree, and the sheet number of described whirlwind fan leaf 30 is 20-30.

Further, in the filter of filter liquide simultaneously of the present utility model and solid, adopting helicitic texture to interconnect between pipe shaft 2 cylinder outer walls and the tube head 1 outer cylinder inwall cooperates, also being provided with O-ring seals 7 between tube head 1 outer cylinder and pipe shaft 2 cylinder outer walls is sealed and matched, between described filter core 8 oral area cylinder outer walls and tube head 1 inner cylinder inwall, be provided with O-ring seals 6, be mutually permanently connected by contiguous block 5 and fastening bolt between described tube head 1 and the filter core 8, these contiguous block 5 endoporus and outer wall are equipped with screw thread, the contiguous block middle part is provided with passage, fastening bolt is a threaded rod 4, contiguous block 5 outer walls are connected with tube head 1 inner cylinder inner thread, filter core 8 bottoms are provided with screwed hole and cooperate with threaded rod 4 one ends and tighten, and threaded rod 4 other ends and contiguous block 5 internal threads are tightened fixing.

The above embodiments only are exemplary, and under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in the protection domain of the present utility model.It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, are not to be used to limit the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.

Claims

1. the energy filter of filter liquide and solid simultaneously, comprise tube head, pipe shaft and filter core, filter core and tube head are tightly connected, tube head is by combining with the base plate sealing at upper end after outer cylinder and the inner cylinder arranged concentric, the lower end is uncovered setting, establish the air inlet pipe that runs through this outer cylindrical wall on the outer cylinder, the inner cylinder inner bottom plating is established the blast pipe that runs through this base plate, the filter core cross section comprises at the bottom of filter core mouth and the filter core for " U " shape structure, the interior pipe of this filter core oral area and tube head is tightly connected, the cross section of pipe shaft also is that " U " shape and this pipe shaft are sheathed on outside the filter core and the outer pipe open end of cylinder outer wall and tube head is tightly connected, the pipe shaft interior diameter is greater than the filter core overall diameter, forming the cross section between pipe shaft inwall and the filter core outer wall is the cavity of annulus, it is characterized in that: this simultaneously the filter of filter liquide and solid also include a deflector, this deflector is by first cylinder and the second cylinder arranged concentric and the identical whirlwind fan leaf of some rotation directions that evenly distributes between first cylinder and second cylinder, first cylinder outer wall and tube head outer cylinder inwall are sealed and matched mutually, and second cylinder inner wall and tube head outer cylinder inwall are sealed and matched mutually.

2. the filter of filter liquide simultaneously according to claim 1 and solid is characterized in that, described cup-shaped pipe shaft bottom " U " shape be provided with the arranging device smallmouth that is used for draining in and the liquid level mirror that is used to observe pipe shaft bottoms level height.

3. the filter of filter liquide simultaneously according to claim 1 and solid is characterized in that the angle between the blade face of described whirlwind fan leaf and the pipe shaft axis is between the 15-60 degree.

4. the filter of filter liquide simultaneously according to claim 1 and solid is characterized in that the sheet number of described whirlwind fan leaf is 20-30.

5. the filter of filter liquide simultaneously according to claim 1 and solid, it is characterized in that, adopt helicitic texture to interconnect between pipe shaft cylinder outer wall and the tube head outer cylinder inwall and cooperate, also be provided with O-ring seals between tube head outer cylinder and the pipe shaft cylinder outer wall and be sealed and matched.

6. the filter of filter liquide simultaneously according to claim 1 and solid is characterized in that, is provided with O-ring seals between described filter core oral area cylinder outer wall and tube head inner cylinder inwall.

7. the filter of filter liquide simultaneously according to claim 1 and solid, it is characterized in that, be mutually permanently connected by contiguous block and fastening bolt between described tube head and the filter core, this contiguous block endoporus and outer wall are equipped with screw thread, fastening bolt is a threaded rod, and the contiguous block middle part is provided with passage, and the contiguous block outer wall is connected with tube head inner cylinder inner thread, filter core bottom is provided with screwed hole and cooperates with fastening bolt one end and tighten, and the fastening bolt other end and contiguous block internal thread are tightened fixing.