CN212928138U

CN212928138U - Air compressor filter equipment

Info

Publication number: CN212928138U
Application number: CN202021041029.1U
Authority: CN
Inventors: 左立涛
Original assignee: Stark Tianjin Machinery Equipment Co ltd
Current assignee: Stark Tianjin Machinery Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-09
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the technical field of air compressor filtering devices, in particular to an air compressor filtering device which can filter the gas output by an air compressor for a plurality of times, output clean gas, improve the filtering effect, avoid the damage of the used equipment due to the impurities contained in the compressed air and improve the practicability; including the upper cover, the chamber admits air, the intake pipe, the lower cover, the filter bag frame, filter bag and countersunk screw, the upper cover middle part is provided with the cavity, upper cover top and right-hand member are provided with gas outlet and air inlet respectively, gas outlet and air inlet all communicate with the cavity of going up, the chamber of admitting air is located cavity middle part of going up, the upper cover bottom is provided with the installing port, the air inlet right-hand member passes through connecting device high-speed joint with the intake pipe, the lower cover middle part is provided with the cavity of going down, the lower cover top is provided with down the installing port, filter bag frame middle part is provided with the multiunit through-hole, be provided with check valve and oil collecting tank on the scum pipe, the scum bottom of.

Description

Air compressor filter equipment

Technical Field

The utility model relates to an air compressor machine filter equipment's technical field especially relates to an air compressor machine filter equipment.

Background

The air compressor filtering device is composed of an air filter assembly and a filter element, and the outside of the air compressor filtering device is connected to an air inlet valve of the air compressor through a connector and a threaded pipe, so that impurities such as dust and particles in the entering air are filtered. The existing filtering device for the air compressor has poor filtering effect when in use, so that the defects of easy failure and the like of the using equipment are caused, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out multiple filtration to the gas of air compressor machine output, export clean gas, improve the filter effect, avoid the use equipment to lead to damaging because of containing impurity in the compressed air, improved the air compressor filter equipment of practicality.

The utility model relates to an air compressor filtering device, which comprises an upper cover, an air inlet cavity, an air inlet pipe, a lower cover, a filter bag frame, a filter bag and a countersunk screw, wherein the middle part of the upper cover is provided with an upper cavity, the top end and the right end of the upper cover are respectively provided with an air outlet and an air inlet, the air outlet and the air inlet are both communicated with the upper cavity, the air inlet cavity is positioned in the middle part of the upper cavity, the bottom end of the upper cover is provided with an upper mounting port, the right end of the air inlet is rapidly connected with the air inlet pipe through a connecting device, the middle part of the lower cover is provided with the lower cavity, the top end of the lower cover is, the lower cavity is internally provided with a filter screen, the filter screen is positioned in the middle of the filter screen, the bottom end of the filter screen is provided with a deslagging pipe, the deslagging pipe is provided with a one-way valve and an oil collecting tank, the bottom end of the deslagging pipe is provided with a valve, and the bottom end of the upper cover is connected with the top end of the lower cover.

The utility model discloses an air compressor filter equipment, wherein connecting device includes spring and sleeve, and the air inlet bottom is provided with the cooperation chamber, and the cover is equipped with the spring on the air inlet bottom, and the sleeve suit is at the spring outer lane, and the air inlet bottom is provided with keeps off the ring, and the sleeve bottom is connected with keeping off the ring top, and the cooperation intracavity is provided with the round ball, is provided with the recess in the intake pipe, and ball and recess cooperation are connected.

The utility model discloses an air compressor filter equipment still includes nut and gasket, and the upper cover bottom is provided with the ring flange, and the lower cover top is provided with down the ring flange, all is provided with the multiunit through-hole on upper flange and the lower ring flange, and the bolt bottom passes the through-hole with one heart and is connected with the nut cooperation, and the gasket suit is on the bolt.

The utility model discloses an air compressor filter equipment is provided with first gasket between filter bag frame top and the last connector.

The utility model discloses an air compressor filter equipment is provided with the second gasket between upper flange dish and the lower flange dish.

The utility model discloses an air compressor filter equipment sets the oil trap tank to the transparent glass material.

The utility model discloses an air compressor filter equipment sets the gasket to elastic gasket.

The utility model discloses an air compressor filter equipment sets the bolt to hexagon socket head cap screw.

Compared with the prior art, the beneficial effects of the utility model are that: the operator is connected intake pipe and output tube and air inlet and gas outlet respectively, gaseous entering into the chamber of admitting air, filter through the filter bag, be detained the impurity in the air at the filter bag middle part, gaseous behind the filter screen, impurity such as water oil in the gas is filtered, gaseous from lower chamber export from the gas outlet behind the last chamber, water oil impurity storage is at the oil collecting tank, open the valve and can discharge impurity such as water oil, through setting up above device, can carry out multiple filtration to the gas of air compressor output, export clean gas, the filter effect is improved, avoid the user equipment to lead to damaging because of containing impurity in the compressed air, the practicality is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the filter bag of the present invention;

fig. 3 is a schematic structural view of the connecting device of the present invention;

fig. 4 is a schematic structural diagram of the present invention B;

in the drawings, the reference numbers: 1. an upper cover; 2. an air outlet; 3. an air inlet cavity; 4. an air inlet; 5. an air inlet pipe; 6. a lower cover; 7. a filter bag frame; 8. a filter bag; 9. countersunk head screws; 10. a filter screen; 11. A slag discharge pipe; 12. a one-way valve; 13. an oil collecting tank; 14. a spring; 15. a sleeve; 16. a baffle ring; 17. a ball bearing; 18. a groove; 19. an upper flange plate; 20. a lower flange plate; 21. a bolt; 22. a nut; 23. a gasket; 24. a first gasket; 25. a second gasket.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the filtering device of the air compressor of the utility model comprises an upper cover 1, an air inlet cavity 3, an air inlet pipe 5, a lower cover 6, a filter bag frame 7, a filter bag 8 and a countersunk screw 9, wherein the middle part of the upper cover 1 is provided with an upper cavity, the top end and the right end of the upper cover 1 are respectively provided with an air outlet 2 and an air inlet 4, the air outlet 2 and the air inlet 4 are both communicated with the upper cavity, the air inlet cavity 3 is positioned in the middle part of the upper cavity, the bottom end of the upper cover 1 is provided with an upper mounting port, the right end of the air inlet 4 is rapidly connected with the air inlet pipe 5 through a connecting device, the middle part of the lower cover 6 is provided with a lower cavity, the top end of the lower cover 6 is provided with a lower mounting port, the middle part of the filter bag frame 7 is provided with a plurality of groups of through holes, the filter bag 8 is arranged in the through holes through, the bottom end of the slag discharging pipe 11 is provided with a valve, and the bottom end of the upper cover 1 is connected with the top end of the lower cover 6; the operator is connected intake pipe 5 and output tube and air inlet 4 and gas outlet 2 respectively, gaseous entering is into air intake chamber 3, filter through filter bag 8, impurity in with the air is detained at filter bag 8 middle part, gaseous behind filter screen 10, impurity such as water oil in with gas filters, gaseous from the lower chamber export from gas outlet 2 behind the last chamber, water oil impurity storage is at oil collecting tank 13, open the valve and can discharge impurity such as water oil, through setting up above device, can carry out a lot of filtration to the gas of air compressor output, output clean gas, improve the filter effect, avoid the user equipment because of containing impurity in the compressed air and lead to damaging, the practicality has been improved.

The utility model discloses an air compressor filter equipment, wherein the connecting device includes spring 14 and sleeve 15, the 4 bottom of air inlet is provided with the cooperation chamber, the cover is equipped with spring 14 on the 4 bottom of air inlet, sleeve 15 suit is in the 14 outer lane of spring, the 4 bottom of air inlet is provided with the retaining ring 16, the 15 bottom of sleeve is connected with the top of retaining ring 16, a circle of ball 17 is provided in the cooperation chamber, the air inlet pipe 5 is provided with recess 18, ball 17 and recess 18 cooperate and connect; the operator holds sleeve 15 and upwards slides, later inserts intake pipe 5 and cooperates the intracavity, loosens sleeve 15, and under spring 14's effect, sleeve 15 playback makes ball 17 and recess 18 cooperation be connected, can make its high-speed joint, has improved the practicality.

The utility model discloses an air compressor filter equipment, still include nut 22 and gasket 23, upper flange 19 is provided with in the 1 bottom of upper cover, lower flange 20 is provided with on the 6 top of lower cover, upper flange 19 and lower flange 20 are all provided with the multiunit through-hole, bolt 21 bottom is concentric to pass the through-hole and is connected with nut 22 cooperation, gasket 23 suit is on bolt 21; the flange plate connecting mode is adopted, so that the flange plate connecting mode and the flange plate connecting mode can be quickly connected, the maintenance is convenient, and the practicability is improved.

The utility model relates to an air compressor filtering device, a first gasket 24 is arranged between the top end of a filter bag frame 7 and an upper connecting port; can prevent gas leakage during gas input and improve sealing property.

In the filtering device of the air compressor of the utility model, a second gasket 25 is arranged between the upper flange plate 19 and the lower flange plate 20; the gas leakage phenomenon between the upper flange 19 and the lower flange 20 can be prevented when the gas is output, and the sealing performance is improved.

The utility model relates to an air compressor filtering device, an oil collecting tank 13 is made of transparent glass; the liquid level stored in the oil collecting tank 13 can be conveniently observed by an operator, the timely treatment is convenient, and the practicability is improved.

The utility model relates to an air compressor filter device, which arranges a gasket 23 as an elastic gasket; the nut 22 can be prevented from loosening due to vibration generated in the gas transmission process, unnecessary loss can be prevented, and the practicability is improved.

The utility model relates to an air compressor filtering device, the bolt 21 is set as a hexagon socket head cap screw; the installation space of the device can be reduced, the appearance size of the device can be properly reduced, the material is saved, and the practicability is improved.

The utility model discloses an air compressor filter equipment, it is at the during operation, at first the operator is connected intake pipe 5 and output tube and air inlet 4 and gas outlet 2 respectively, gaseous entering into air inlet chamber 3, filter through filter bag 8, be detained the impurity in the air at filter bag 8 middle part, gaseous behind filter screen 10, impurity such as water oil in with gas filters, gaseous follow cavity under from behind the cavity 2 output of gas outlet, water oil impurity storage is at oil collecting tank 13, open the valve and can discharge impurity such as water oil.

The installation mode, the connection mode or the setting mode of the filtering device of the air compressor of the utility model are common mechanical modes, and the filtering device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an air compressor filter equipment's filter bag, check valve and connecting device are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A filtering device of an air compressor is characterized by comprising an upper cover (1), an air inlet cavity (3), an air inlet pipe (5), a lower cover (6), a filter bag frame (7), filter bags (8) and countersunk screws (9), wherein the middle part of the upper cover (1) is provided with an upper cavity, the top end and the right end of the upper cover (1) are respectively provided with an air outlet (2) and an air inlet (4), the air outlet (2) and the air inlet (4) are both communicated with the upper cavity, the air inlet cavity (3) is positioned in the middle part of the upper cavity, the bottom end of the upper cover (1) is provided with an upper mounting hole, the right end of the air inlet (4) is quickly connected with the air inlet pipe (5) through a connecting device, the middle part of the lower cover (6) is provided with a lower cavity, the top end of the lower cover (6) is provided with a lower mounting hole, the middle part of the filter bag frame (7) is, the filter bag (8) is positioned in the middle of the filter screen (10), the bottom end of the filter screen (10) is provided with a slag discharge pipe (11), the slag discharge pipe (11) is provided with a one-way valve (12) and a oil collection tank (13), the bottom end of the slag discharge pipe (11) is provided with a valve, and the bottom end of the upper cover (1) is connected with the top end of the lower cover (6).

2. The air compressor filtering device as claimed in claim 1, wherein the connecting device comprises a spring (14) and a sleeve (15), a matching cavity is arranged at the bottom end of the air inlet (4), the spring (14) is sleeved on the bottom of the air inlet (4), the sleeve (15) is sleeved on an outer ring of the spring (14), a baffle ring (16) is arranged at the bottom end of the air inlet (4), the bottom end of the sleeve (15) is connected with the top end of the baffle ring (16), a circle of balls (17) is arranged in the matching cavity, a groove (18) is arranged on the air inlet pipe (5), and the balls (17) and the groove (18) are matched and connected.

3. The filtering device of claim 2, further comprising a nut (22) and a gasket (23), wherein the upper flange (19) is disposed at the bottom end of the upper cover (1), the lower flange (20) is disposed at the top end of the lower cover (6), a plurality of sets of through holes are disposed on the upper flange (19) and the lower flange (20), the bottom end of the bolt (21) concentrically penetrates through the through holes to be connected with the nut (22) in a matching manner, and the gasket (23) is sleeved on the bolt (21).

4. An air compressor filter unit as claimed in claim 3, wherein a first gasket (24) is provided between the top end of the bag holder (7) and the upper connection port.

5. An air compressor filter assembly as claimed in claim 4, wherein a second gasket (25) is provided between the upper flange (19) and the lower flange (20).

6. The air compressor filter assembly of claim 1, wherein the oil trap tank (13) is formed of a transparent glass material.

7. An air compressor filter assembly as claimed in claim 3, wherein the spacer (23) is configured as a resilient spacer.

8. An air compressor filter unit according to claim 3, wherein the bolts (21) are arranged as hexagon socket head bolts.