CN210218118U

CN210218118U - Screw air compressor for silica gel product

Info

Publication number: CN210218118U
Application number: CN201920938733.8U
Authority: CN
Inventors: Jibao Zhang; 张吉保; Chao Peng; 彭超
Original assignee: Hubei Daxin Electronic Technology Co Ltd
Current assignee: Hubei Daxin Electronic Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-31
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a screw air compressor for silica gel product, which belongs to the technical field of air compression, and particularly relates to a screw air compressor for silica gel product, which comprises a main compression machine, an air filter, a control pipeline, a top oil pipe, an oil-gas mixing pipe, a bottom oil pipe, an oil-gas barrel and an air outlet pipe, wherein the left side of the main compression machine is connected with a main motor, the top of the main compression machine is fixedly provided with a pipe joint, the top of the pipe joint is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with the air filter, the right side of the pipe joint is fixedly connected with the control pipeline, the control pipeline is provided with a solenoid valve, the right side of the main compression machine is connected with the top oil pipe, the central position at the bottom of the main compression machine is fixedly connected, meanwhile, the lubricating oil can reduce the working friction of the compressor and reduce the working noise.

Description

Screw air compressor for silica gel product

Technical Field

The utility model relates to an air compression technical field specifically is a screw air compressor for silica gel product.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. The air compressor is a device for providing air source power, is a core device of a pneumatic system, is a main body in an electromechanical air-entraining source device, is a device for converting mechanical energy of a prime mover (usually a motor or a diesel engine) into gas pressure energy, is an air pressure generating device of compressed air, has higher requirement on air quality when being used for silica gel processing, otherwise has impurities in a silica gel product, reduces the product quality, has simple structure, low compressed air quality and no protection mechanism, has short service life and is easy to generate noise, and therefore, the screw air compressor for the silica gel product is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw air compressor for silica gel product to the compressed air quality who provides among the above-mentioned background art is low and the device does not have the problem of protection mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a screw air compressor for silica gel products comprises a compression host, an air filter, a control pipeline, a top oil through pipe, an oil-gas mixing pipe, a bottom oil through pipe, an oil-gas barrel and an air outlet pipe, wherein the left side of the compression host is connected with a main motor, the top of the compression host is fixedly provided with a pipe joint, the top of the pipe joint is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with the air filter, the right side of the pipe joint is fixedly connected with the control pipeline, the control pipeline is provided with an electromagnetic valve, the right side of the compression host is connected with the top oil through pipe, the top oil through pipe is provided with an oil return one-way valve, the central position of the bottom of the compression host is fixedly connected with the oil-gas mixing pipe, the left side of the bottom of the compression host is fixedly connected with the, the bottom right side that leads to oil pipe in bottom is provided with the oil cooler, the oil gas bucket is connected to bottom oil pipe right-hand member, the oil gas bucket is linked together with control pipeline, top oil pipe, oil-gas mixture pipe and bottom oil pipe respectively, oil gas bucket top is equipped with the oil-gas separation core, oil gas bucket left side wall fixed mounting has the manometer, oil gas bucket right side wall fixed mounting has the relief valve, oil gas bucket right side wall bottom is connected with the bleeder line, oil gas bucket top right side fixed connection outlet duct, outlet duct top fixed mounting has the pressure maintenance valve, install the aftercooler on the outlet duct, outlet duct top right side fixed mounting has pressure sensor.

Preferably, an air inlet is formed in the top of the air filter, and a dustproof cover is arranged at the air inlet.

Preferably, a temperature sensor is arranged on the oil-gas mixing pipe.

Preferably, an oil drain valve is installed on the oil drain pipe.

Preferably, the outer wall of the oil gas barrel is fixedly provided with an oil pointer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a screw air compressor for silica gel product that provides, air cleaner filters the air, prevent that the dust from getting into inside the compressor, improve the air compression quality, the oil film that lubricating oil produced can play the sealing action to compressed air, improve the volumetric efficiency of compressor, lubricating oil can absorb a large amount of compression heats, make compressor work normal, reduce the air inflation, improve the air compression efficiency, and simultaneously, lubricating oil can reduce compressor work friction, reduce the noise at work, add man-hour to the silica gel product, high-quality compressed air is when the silica gel shaping, can avoid adding impurity to the inside of silica gel product structure, and the product quality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 100 compression main machine, 110 main motor, 120 pipe joint, 130 connecting pipe, 200 air filter, 210 air inlet, 300 control pipeline, 310 solenoid valve, 400 top oil pipe, 410 oil return one-way valve, 500 oil-gas mixing pipe, 510 temperature sensor, 600 bottom oil pipe, 610 throttling hole, 620 oil filter, 630 oil cooler, 700 oil-gas barrel, 710 oil-gas separation core, 720 pressure gauge, 730 safety valve, 740 oil drain pipe, 741 oil drain valve, 750 oil pointer, 800 air outlet pipe, 810 pressure maintaining valve, 820 after cooler, 830 pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a screw air compressor for silica gel product improves the air compression quality, reduces the air expansion, improves the air compression efficiency, reduces the compressor working friction, reduces the working noise, please refer to fig. 1, including compression host computer 100, air cleaner 200, control pipeline 300, top leads to oil pipe 400, oil-gas mixing pipe 500, bottom leads to oil pipe 600, oil gas bucket 700 and outlet duct 800;

referring to fig. 1 again, the compressor main unit 100 includes a main motor 110, a pipe joint 120 and a connection pipe 130, specifically, the compressor main unit 100 is used for compressing air, the main motor 110 is connected with the compressor main unit 100 to provide energy for the operation of the compressor main unit 100, the pipe joint 120 is provided with a through hole, the compressor main unit 100 is provided with a threaded hole matched with the through hole, a screw is used for connecting and fixing the main motor 110 and the compressor main unit 100 through the through hole and the threaded hole, and the pipe joint 120 is used for connecting the connection pipe 130 and the control pipeline 300.

Referring to fig. 1 again, the air filter 200 is installed and connected to the connection pipe 130, and specifically, the air filter 200 is inserted into the connection pipe 130 and then sealed and welded to be fixed, so as to filter air and improve air compression quality.

Referring to fig. 1 again, the control line 300 has a solenoid valve 310, the control line 300 is installed on the pipe joint 120, and specifically, the pipe joint 120 is provided with an installation hole, the control line 300 is inserted into the installation hole for connection, and the pressure of the compression main unit 100 is adjusted by adjusting the solenoid valve 310.

Referring to fig. 1 again, the top oil pipe 400 has an oil return check valve 410, the top oil pipe 400 is installed on the compression host 100, specifically, the compression host 100 is provided with an installation hole, the top oil pipe 400 is inserted into the installation hole for connection, the top oil pipe 400 is used for flowing lubricating oil, and the oil return check valve 410 is used for limiting the flowing direction of the lubricating oil.

Referring to fig. 1 again, the oil-gas mixing pipe 500 is installed on the compression main unit 100, and specifically, the compression main unit 100 is provided with an installation connection hole, the oil-gas mixing pipe 500 is inserted into the installation connection hole for connection, and the oil-gas mixing pipe 500 is used for circulating a mixture of lubricating oil and compressed gas.

Referring to fig. 1 again, the bottom oil pipe 600 has a throttle hole 610, an oil filter 620 and an oil cooler 630, the bottom oil pipe 600 is installed on the compression unit 100, specifically, the compression unit 100 is provided with an installation hole, the bottom oil pipe 600 is inserted into the installation hole for connection, the throttle hole 610 is used for limiting the flow rate of the lubricating oil, the oil filter 620 cleans impurities in the lubricating oil, and the oil cooler 630 prevents the working efficiency from being affected by the increase of the working temperature of the lubricating oil in the compressor.

Referring to fig. 1 again, the oil-gas barrel 700 has an oil-gas separation core 710, a pressure gauge 720, a safety valve 740 and an oil drain pipe 730, the oil-gas barrel 700 is respectively communicated with the control pipeline 300, the top oil pipe 400, the oil-gas mixing pipe 500 and the bottom oil pipe 600, the oil-gas separation core 710 is used for separating lubricating oil from compressed air, the pressure gauge 720 displays the internal pressure, the safety valve 740 is opened to exhaust when the internal air pressure is too high, and the oil drain pipe 730 is used for discharging redundant lubricating oil inside.

Referring to fig. 1 again, the outlet pipe 800 has a pressure maintaining valve 810, an after cooler 820 and a pressure sensor 830, the outlet pipe 800 is installed at the right side of the top of the oil gas barrel 700, the pressure maintaining valve 810 is used to maintain the pressure of the outlet gas, so that the outlet gas is stable, the after cooler 820 reduces the temperature of the discharged compressed air, and prevents the air from expanding due to excessive temperature, and the pressure sensor 830 is used to detect the pressure of the exhaust gas.

During specific use, the air filters in air cleaner 200, and the air after the filtration passes through connecting pipe 130 and gets into compression host computer 100, and after the air compressed through compression host computer 100, air and lubricating oil after the compression pass through oil-gas mixing pipe 500 and get into oil-gas bucket 700, through oil-gas separation core 710 with compressed air and lubricating oil separation, then compressed air discharges through outlet duct 800, and inside oil-gas bucket 700 was stayed to lubricating oil, discharges lubricating oil through draining pipe 730.

In order to ensure the quality of the compressed air, an air inlet 210 is arranged at the top of the air filter 200, and the air inlet 210 is provided with a dust cover to reduce dust entering the air filter 200 when not in use.

Referring to fig. 1 again, in order to observe the working state of the oil-gas mixing pipe 500 conveniently, a temperature sensor 510 is disposed on the oil-gas mixing pipe 500, and the temperature of the oil-gas mixing pipe 500 can be observed.

Referring to fig. 1 again, for convenience of use, an oil relief valve 741 is installed on the oil relief pipe 740, and the speed of discharging the lubricating oil can be adjusted through the oil relief valve 741.

Referring to fig. 1 again, for convenience of judgment, an oil level indicator 750 is fixedly installed on the outer wall of the oil-gas barrel 700 and can display the internal lubricating oil storage height.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a screw air compressor for silica gel product which characterized in that: the oil-gas mixing device comprises a compression host (100), an air filter (200), a control pipeline (300), a top oil pipe (400), an oil-gas mixing pipe (500), a bottom oil pipe (600), an oil-gas barrel (700) and an air outlet pipe (800), wherein the left side of the compression host (100) is connected with a main motor (110), the top of the compression host (100) is fixedly provided with a pipe joint (120), the top of the pipe joint (120) is fixedly connected with a connecting pipe (130), the other end of the connecting pipe (130) is fixedly connected with the air filter (200), the right side of the pipe joint (120) is fixedly connected with the control pipeline (300), the control pipeline (300) is provided with an electromagnetic valve (310), the right side of the compression host (100) is connected with the top oil pipe (400), the top oil pipe (400) is provided with an oil return one-way valve (410), and the central position, the compression main engine (100) is fixedly connected with a bottom oil pipe (600) on the left side of the bottom, a throttling hole (610) is formed in the left side of the bottom oil pipe (600), an oil filter (620) is arranged in the middle of the bottom oil pipe (600), an oil cooler (630) is arranged on the right side of the bottom oil pipe (600), an oil-gas barrel (700) is connected with the right end of the bottom oil pipe (600), the oil-gas barrel (700) is respectively communicated with a control pipeline (300), a top oil pipe (400), an oil-gas mixing pipe (500) and the bottom oil pipe (600), an oil-gas separation core (710) is arranged at the top of the oil-gas barrel (700), a pressure gauge (720) is fixedly installed on the left side wall of the oil-gas barrel (700), a safety valve (730) is fixedly installed on the right side wall of the oil-gas barrel (700), the oil-gas barrel (700) top right side fixed connection outlet duct (800), outlet duct (800) top fixed mounting has pressure to maintain valve (810), install aftercooler (820) on outlet duct (800), outlet duct (800) top right side fixed mounting has pressure sensor (830).

2. A screw air compressor for silica gel products according to claim 1, wherein: an air inlet (210) is formed in the top of the air filter (200), and a dust cover is arranged on the air inlet (210).

3. A screw air compressor for silica gel products according to claim 1, wherein: and a temperature sensor (510) is arranged on the oil-gas mixing pipe (500).

4. A screw air compressor for silica gel products according to claim 1, wherein: and an oil drain valve (741) is arranged on the oil drain pipe (740).

5. A screw air compressor for silica gel products according to claim 1, wherein: and an oil pointer (750) is fixedly arranged on the outer wall of the oil-gas barrel (700).