CN212701171U

CN212701171U - Gas-liquid cooling and separating device for screw compressor

Info

Publication number: CN212701171U
Application number: CN202021368838.3U
Authority: CN
Inventors: 张仪
Original assignee: WUJIANG DALONG MACHINE BUILDIN
Current assignee: WUJIANG DALONG MACHINE BUILDIN
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a screw compressor is with gas-liquid cooling separator, including the separator box, U type groove has been seted up to the separator box inboard, and installs the spring in the inboard below in U type groove, and the spring upper end is connected with and keeps off and flow the board simultaneously, first draw-in groove has been seted up to the inboard top of separator box, and first draw-in groove inboard is provided with first fixture block, first fixture block outside below is connected with heat radiation fins, separator box outside top is provided with the gas-liquid mixture pipe, and the gas-liquid mixture inboard is provided with spiral wind channel. This gas-liquid cooling separator for screw compressor through spiral wind channel and fender setting of flowing the board, carries out the initial gross separation with the gas-liquid mixture through spiral wind channel's centrifugal force when inputing the gas-liquid mixture in the gas-liquid mixture pipe like this, again with keep off the striking secondary separation that slows down of flowing the board, has strengthened the gas-liquid separation ability of the device, the effectual work efficiency that has improved the device.

Description

Gas-liquid cooling and separating device for screw compressor

Technical Field

The utility model relates to a helical-lobe compressor correlation technique field specifically is a gas-liquid cooling separator for helical-lobe compressor.

Background

The screw compressor is divided into a single screw compressor and a double screw compressor, which was originally proposed by german in 1878, the technology is not established until 1934 by the royal institute of technology in sweden, and the technology is applied to the industry, and the development is rapidly achieved, so that in order to improve the working efficiency of the device, the screw compressor is used in the petrochemical field, and therefore, a gas-liquid cooling and separating device for the screw compressor is needed.

But the gas-liquid cooling separator when chemical industry at present, petroleum worker use all has the single structure, can not adjust, and difficult installation and dismantlement maintain the clearance inconvenient to the cooling effect is slow, the not good problem of separation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas-liquid cooling separator for screw compressor to solve the present chemical industry that proposes in the above-mentioned background art, gas-liquid cooling separator when the petroleum worker uses all has the single structure, can not adjust, is difficult for the installation and dismantles, and it is inconvenient to maintain the clearance, and the cooling effect is slow, separates the not good problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw compressor is with gas-liquid cooling separator, includes the separator box, U type groove has been seted up to the separator box inboard, and installs the spring in U type inslot inboard below, and the spring upper end is connected with and keeps off and flow the board, first draw-in groove has been seted up to separator box inboard top, and first draw-in groove inboard is provided with first fixture block, first fixture block outside below is connected with heat radiation fins, separator box outside top is provided with the gas-liquid mixing pipe, and the gas-liquid mixing pipe inboard is provided with the spiral wind channel, separator box outside top is provided with the outlet duct, and the inboard surface of outlet duct has seted up the second draw-in groove, and second draw-in groove inboard is provided with the second fixture block simultaneously, second fixture block outside top is connected with metal filter layer, separator box outside below is provided with the.

Preferably, the surface of the U-shaped groove and the surface of the spring are both in open-hole design, and the spring is symmetrically arranged by using the center line of the U-shaped groove.

Preferably, the first clamping block is connected with the first clamping groove in a clamping mode, and the inner side of the first clamping groove and the outer side of the first clamping block are both in a T-shaped design.

Preferably, the gas-liquid mixing pipe is in threaded connection with the separation box, and the outer side of the thread of the gas-liquid mixing pipe is tightly attached to the inner side of the thread of the separation box.

Preferably, the air outlet pipe is in threaded connection with the separation box, and the inner side of the thread of the separation box is tightly attached to the outer side of the thread of the air outlet pipe.

Preferably, the second clamping block is connected with the second clamping groove in a clamping manner, and the outer side of the second clamping block and the inner side of the second clamping groove are both designed in an L shape.

Preferably, the surface of the liquid collecting box and the surface of the separating box are both in open-hole design, and the size of the liquid collecting box is consistent with that of the separating box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the gas-liquid cooling separation device for the screw compressor, the spiral air channel and the flow baffle plate are arranged, so that when a gas-liquid mixture is input into the gas-liquid mixing pipe, the gas-liquid mixture is primarily separated through the centrifugal force of the spiral air channel and then is subjected to impact deceleration secondary separation with the flow baffle plate, the gas-liquid separation capacity of the device is enhanced, and the working efficiency of the device is effectively improved;

2. according to the gas-liquid cooling separation device for the screw compressor, through the arrangement of the heat dissipation fins, the gas-liquid mixture is effectively dissipated in the separation process in the U-shaped groove, so that the heat is reduced, the condensation of liquid is accelerated, the cooling effect of the device is effectively enhanced, and the working efficiency of the device is improved;

3. this gas-liquid cooling separator for screw compressor through the setting of gas-liquid mixture pipe and outlet duct, such threaded connection's design, installation and dismantlement that can be convenient, convenient subsequent maintenance and washing, the effectual durability that has improved the device.

Drawings

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

FIG. 2 is an enlarged view of the part A shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the heat sink of the present invention;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1 according to the present invention.

In the figure: 1. a separation tank; 2. a U-shaped groove; 3. a spring; 4. a flow baffle plate; 5. a first card slot; 6. a first clamping block; 7. heat dissipation fins; 8. a gas-liquid mixing pipe; 9. a spiral duct; 10. an air outlet pipe; 11. a second card slot; 12. a second fixture block; 13. a metal filter layer; 14. a liquid discharge port; 15. a liquid collecting tank.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a gas-liquid cooling separation device for a screw compressor comprises a separation box 1, wherein a U-shaped groove 2 is arranged on the inner side of the separation box 1, a spring 3 is arranged below the inner side of the U-shaped groove 2, meanwhile, the upper end of the spring 3 is connected with a flow baffle 4, a first clamping groove 5 is arranged above the inner side of the separation box 1, a first clamping block 6 is arranged at the inner side of the first clamping groove 5, a radiating fin 7 is connected at the lower part of the outer side of the first clamping block 6, a gas-liquid mixing pipe 8 is arranged at the upper part of the outer side of the separation box 1, a spiral air duct 9 is arranged on the inner side of the gas-liquid mixing pipe 8, an air outlet pipe 10 is arranged above the outer side of the separation box 1, a second clamping groove 11 is arranged on the surface of the inner side of the air outlet pipe 10, meanwhile, a second clamping block 12 is arranged on the inner side of the second clamping groove 11, a metal filter layer 13 is connected to the upper portion of the outer side of the second clamping block 12, a liquid discharge port 14 is arranged below the outer side of the separation box 1, and a liquid collection box 15 is arranged below the outer side of the separation box 1.

The surface of the U-shaped groove 2 and the surface of the spring 3 are both in a hole type design, the spring 3 is symmetrically arranged with the center line of the U-shaped groove 2, the design can enable the gas-liquid mixture to impact on the baffle plate 4, the damping effect of the spring 3 reduces the speed of the gas-liquid mixture, the separation of the gas-liquid mixture is facilitated, and the working efficiency of the device is effectively improved.

First fixture block 6 is connected with 5 block connections of first draw-in groove, and 5 inboards of first draw-in groove are "T" style of calligraphy designs with 6 outsides of first fixture block, is convenient for install and dismantles heat radiation fins 7, carries out effectual heat dissipation like this at the gas-liquid mixture body in the 2 separation processes in U type groove, reduces the heat, with higher speed the condensation of liquid, the effectual cooling effect who strengthens the device has promoted the device's work efficiency.

The gas-liquid mixing pipe 8 is in threaded connection with the separation box 1, the outer side of the thread of the gas-liquid mixing pipe 8 is tightly attached to the inner side of the thread of the separation box 1, and due to the design of the threaded connection, the gas-liquid mixing pipe can be conveniently and fast installed and detached, subsequent maintenance and cleaning are facilitated, and the durability of the device is effectively improved.

The air outlet pipe 10 is in threaded connection with the separation box 1, the inner side of the thread of the separation box 1 is tightly attached to the outer side of the thread of the air outlet pipe 10, and due to the design of the threaded connection, the installation and the disassembly can be convenient and fast, the subsequent maintenance and cleaning are convenient, and the durability of the device is effectively improved.

The second clamping block 12 is connected with the second clamping groove 11 in a clamping mode, the outer side of the second clamping block 12 and the inner side of the second clamping groove 11 are both in an L-shaped design, the metal filter layer 13 is convenient to mount and dismount due to the design, subsequent cleaning and replacement are convenient, and labor burden of workers is effectively relieved.

The surface of the liquid collecting box 15 and the surface of the separating box 1 are both in open-hole design, the size of the liquid collecting box 15 is consistent with that of the separating box 1, and the liquid separated by the device can be effectively collected and recycled through the liquid collecting box 15 due to the design.

The working principle is as follows: for the gas-liquid cooling separation device for the screw compressor, firstly, the gas-liquid mixing pipe 8 and the gas outlet pipe 10 are conveniently and quickly installed on the separation box 1 through threaded connection, the design of the threaded connection can be conveniently and quickly installed and disassembled, the subsequent maintenance and cleaning are convenient, the durability of the device is effectively improved, when the device works, a gas-liquid mixture enters through the gas-liquid mixing pipe 8 and then passes through the spiral air duct 9 and the baffle plate 4, so that when the gas-liquid mixture is input into the gas-liquid mixing pipe 8, the gas-liquid mixture is primarily separated through the centrifugal force of the spiral air duct 9 and then collides with the baffle plate 4 to reduce the speed and secondarily separate, the gas-liquid separation capacity of the device is enhanced, the working efficiency of the device is effectively improved, through the arrangement of the heat radiation fins 7, the gas-liquid mixture effectively radiates in the U-shaped groove 2 separation, the heat is reduced, the condensation of liquid is accelerated, the cooling effect of the device is effectively enhanced, the working efficiency of the device is improved, the liquid separated at the last flows into the liquid collecting tank 15 under the action of gravity, gas rises through the gas outlet pipe 10, the liquid which is not separated is blocked in the metal filter layer 13, the liquid which is formed again flows into the liquid collecting tank 15, and therefore the chemical industry of the gas-liquid cooling and separating device for the screw compressor is realized, and the description is completed when the petroleum worker uses the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas-liquid cooling separator for screw compressor, includes separator box (1), its characterized in that: the separation box is characterized in that a U-shaped groove (2) is formed in the inner side of the separation box (1), a spring (3) is installed below the inner side of the U-shaped groove (2), a flow baffle plate (4) is connected to the upper end of the spring (3), a first clamping groove (5) is formed in the upper portion of the inner side of the separation box (1), a first clamping block (6) is arranged on the inner side of the first clamping groove (5), heat dissipation fins (7) are connected below the outer side of the first clamping block (6), a gas-liquid mixing pipe (8) is arranged above the outer side of the separation box (1), a spiral air duct (9) is arranged on the inner side of the gas-liquid mixing pipe (8), an air outlet pipe (10) is arranged above the outer side of the separation box (1), a second clamping groove (11) is formed in the inner side surface of the air outlet pipe (10), a second clamping, a liquid outlet (14) is arranged below the outer side of the separation box (1), and a liquid collecting box (15) is arranged below the outer side of the separation box (1).

2. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the surface of the U-shaped groove (2) and the surface of the spring (3) are both in open-hole design, and the spring (3) is symmetrically arranged by the central line of the U-shaped groove (2).

3. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the first clamping block (6) is connected with the first clamping groove (5) in a clamping mode, and the inner side of the first clamping groove (5) and the outer side of the first clamping block (6) are in a T-shaped design.

4. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the gas-liquid mixing pipe (8) is in threaded connection with the separation box (1), and the outer side of the thread of the gas-liquid mixing pipe (8) is tightly attached to the inner side of the thread of the separation box (1).

5. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the air outlet pipe (10) is in threaded connection with the separation box (1), and the inner side of the thread of the separation box (1) is tightly attached to the outer side of the thread of the air outlet pipe (10).

6. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the second clamping block (12) is connected with the second clamping groove (11) in a clamping mode, and the outer side of the second clamping block (12) and the inner side of the second clamping groove (11) are designed in an L shape.

7. The gas-liquid cooling separator for a screw compressor according to claim 1, wherein: the surface of the liquid collecting box (15) and the surface of the separating box (1) are both in open-hole design, and the size of the liquid collecting box (15) is consistent with that of the separating box (1).