CN218871538U - Purification device for removing solid-liquid two-phase in compressed air system - Google Patents

Abstract

The utility model discloses a get rid of biphase purifier of solid-liquid in pressure wind system, the utility model discloses the device is including a jar body, air inlet end, filtration end, air-out end, and the internal portion of jar is equipped with the filter chamber, and the filter chamber both ends communicate the air inlet end that the air feed stream got into and the air-out end that the air feed stream flows out respectively, and the inside baffle that is equipped with two staggered arrangement of filter chamber, and air inlet end, two baffles and air-out end constitute "S" type and obstruct and separate biphase ventilation route of solid-liquid in the air current. In the normal purification process, open air inlet valve and air-out valve and close the maintenance valve, the distinguished and admirable jar body of entering by the air inlet end, filter the back through straining the end, by the outflow of air-out end. This device still is equipped with the maintenance end that overhauls pipe and service valve and constitute, and accessible maintenance end overhauls when the device breaks down. In addition, the device has the advantages of firmness, durability, simple structure, quick installation and strong purification capability.

Description

Purification device for removing solid-liquid two-phase in compressed air system

Technical Field

The utility model relates to an electromechanics, mining field specifically are a get rid of purifier of solid-liquid diphase in pressing the wind system.

Background

In coal mining, due to the particularity of coal mining, the application of the pneumatic tool is very wide. High-pressure air flow used by the pneumatic tool enters the pipe conveying system after being output by a ground or underground air compressor, solid and liquid impurities are inevitably generated and mixed in the whole high-pressure air flow conveying system, the impurities can influence the use of the pneumatic tool, and the traditional purifying device is provided with electrostatic dust removal, but the application in the underground is limited. Bag collector is more complicated, and the accessory needs to be changed, and the plant maintenance also needs certain manpower and materials. The gravity type dust removal and inertial dust removal device has obvious effect on removing solid impurities, but has poor separation effect on gas-liquid two-phase flow.

Therefore, the purification device for removing the solid-liquid two-phase in the compressed air system is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a get rid of purifier of solid-liquid diphase in pressing wind system possesses sturdy and durable, simple structure, the installation is swift, the advantage that purifying capacity is showing.

In order to realize the above-mentioned purpose, the utility model discloses a get rid of purifier of solid-liquid diphasic in pressure wind system, including a jar body, jar internal portion is equipped with the filter chamber, and the filter chamber both ends communicate the air inlet end that the air feed stream got into and the air-out end that the air feed stream flows out respectively, its characterized in that: two baffles which are arranged in a staggered way are arranged in the filter cavity, and the air inlet end, the two baffles and the air outlet end form an S-shaped ventilation path which is used for blocking and separating solid-liquid two phases in the air flow.

As a further optimization of the above scheme: the air inlet end comprises an air inlet pipe and an air inlet valve which are communicated with an external air inlet source, the air inlet valve is arranged on the air inlet pipe, and the air inlet pipe and the air inlet valve can control air flow to enter.

As a further optimization of the above scheme: the two baffles are respectively a front baffle and a rear baffle which are fixedly connected to the inner wall of the filter cavity, the front baffle is positioned at the top end of the filter cavity, a ventilation opening a for air flow to pass through is reserved below the front baffle, the rear baffle is positioned at the lower part of the filter cavity, a ventilation opening b for air flow to pass through is reserved above the rear baffle, the front baffle is used as a main action baffle, the rear baffle is used as redundancy, and the front baffle and the rear baffle are combined to effectively discharge liquid and sediments in the air flow.

As a further optimization of the above scheme: the drain configuration is in order to collect large granule solid and/or water droplet in the filter chamber bottom, and above-mentioned drain department is located to the blowoff valve, and the filter chamber bottom is equipped with the blowoff valve, can discharge the sediment and the liquid that the filter component work produced outside the jar body.

As a further optimization of the above scheme: the air outlet end comprises an air outlet pipe and an air outlet valve, the air outlet valve is positioned on the air outlet pipe, and the air outlet pipe and the air outlet valve control purified air flow to be discharged out of the tank body.

As a further optimization of the above scheme: jar body top is equipped with the maintenance subassembly that constitutes by inspection pipe and service valve, and the service valve disposes on the inspection pipe, and inspection pipe both ends mouth disposes respectively on air-supply line and play tuber pipe, when a tuber pipe and air-supply line block up, starts the service valve on the maintenance subassembly, makes the inspection pipe intercommunication to whether the staff confirms the trouble and takes place the utility model discloses on.

As a further optimization of the above scheme: the air-supply line is connected through helicitic texture with the jar body, the air-supply line is connected through first screw thread screw subassembly with the maintenance pipe, and it is convenient to dismantle, does benefit to carry the use.

As a further optimization of the above scheme: the air outlet pipe is connected with the tank body through a threaded structure, the air outlet pipe is connected with the maintenance pipe through a second threaded screw assembly, and the air outlet pipe is convenient to disassemble and convenient to carry and use.

As a further optimization of the above scheme: the air inlet valve, the air outlet valve, the maintenance valve and the blow-down valve are all manual valves, and damage caused by electrostatic interaction output is effectively avoided.

The utility model discloses a get rid of purifier of solid-liquid diphase in pressure wind system possesses following beneficial effect:

(1) The utility model discloses the device has adopted two baffle structures around, through the inertia retardation with the action of gravity through the speed that changes the distinguished and admirable, reaches the purpose that purifies the forced air system.

(2) The defect that an electronic purification device cannot work underground is overcome, and the valves of the purification device are all manual valves, so that harm caused by electrostatic action can be effectively restrained.

(3) The defects of complex structure, replacement of accessories and complex equipment maintenance of the bag type dust removal equipment are overcome, all parts of the purifying device are connected through threaded structures and threaded screw assemblies, and the purifying device can be freely disassembled and is very convenient to carry and install.

(4) Traditional gravity type dust removal and inertial dust collector get rid of effectually to solid-state impurity, but are not good to the separation effect of gas-liquid two-phase flow, and our purifier can separate the solid-state thing in the high-pressure air current again can separate the liquid, and purifying effect and efficiency are all very powerful.

There have been disclosed in detail certain embodiments of the invention with reference to the following description and drawings, and it is to be understood that the embodiments of the invention are not limited thereby, but are capable of numerous changes, modifications and equivalents within the spirit and terms of the appended claims.

Drawings

Fig. 1 is a schematic structural installation diagram of a purification device for removing solid-liquid two-phase in a compressed air system.

Fig. 2 is a schematic view of a threaded connection.

FIG. 3 is a schematic view of the connection of a first threaded screw assembly.

Fig. 4 is a schematic view of the connection of a second threaded screw assembly.

In the figure: 1. an air inlet pipe; 2. repairing the pipe; 3. an air outlet pipe; 4. an air inlet valve; 5. a service valve; 6. an air outlet valve; 7. a front baffle; 8. a tailgate; 9. a blowoff valve; 10. a support leg; 11. a tank body; 12. a filter chamber; 41. a first threaded screw assembly; 42. a second threaded screw assembly.

Detailed Description

In order to make the technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below through the drawings and the embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

It should be noted that when an element is referred to as being "disposed on," or provided with "another element, it can be directly on the other element or intervening elements may also be present, when an element is referred to as being" connected, "or coupled to another element, it can be directly on the other element or intervening elements may be present, and" fixedly coupled "means that the element is fixedly coupled in many ways, which are not intended to be within the scope of the present disclosure, the terms" vertical, "" horizontal, "" left, "" right, "and the like are used herein for illustrative purposes only and are not intended to be a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification are for the purpose of describing particular embodiments only and are not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-4 of the specification, the utility model provides a technical scheme: the utility model provides a get rid of purifier of solid-liquid two-phase among pressure wind system, includes a jar body 11, the air inlet end, filtering component, overhauls the subassembly, the air-out end, jar internal portion is equipped with filter chamber 12, filter chamber 12 both ends communicate respectively the air inlet end that supplies the air current to get into and the air-out end that supplies the air current to flow out, filter chamber 12 is inside to be equipped with two staggered arrangement' S baffle, and air inlet end, two baffles and air-out end constitute "S" type and obstruct and separate the ventilation route of solid-liquid two-phase among the air current.

Air inlet end: the air inlet pipe 1 is connected with the tank body 11 through a threaded structure, the air inlet pipe 1 is connected with the maintenance pipe 2 through a first threaded screw component 41, the air inlet valve 4 is arranged inside the air inlet pipe 1, and after air flow enters the tank body 11 from the air inlet pipe 1, the diameter and the volume of the tank body 11 are greatly changed relative to the air inlet pipe 1, so that the speed of the air flow is reduced, and the turbulence effect of the air flow in the pipe is eliminated.

A filter assembly: including preceding baffle, 11 tops of jar body are connected to preceding baffle 7, and backplate 8 is connected in jar body 11 well below, and the air current carries out the primary filtration by preceding baffle 7 after getting into jar body 11, carries out the secondary filtration by backplate 8 again.

Overhauling the assembly: including overhauing pipe 2 and service valve 5, overhaul pipe 2 and be located the top of jar body 11, inside is equipped with service valve 5, can use the maintenance subassembly to overhaul when going out tuber pipe and air-supply line and blockking up.

Air outlet end: including going out tuber pipe 3 and air-out valve 6, going out tuber pipe 3 and jar body 11 and being connected through helicitic texture, going out tuber pipe 3 and overhauing pipe 2 and being connected through second screw thread screw subassembly 42, going out the inside air-out valve 6 that is equipped with the control air-out of tuber pipe 3, entering into out tuber pipe 3 after 8 backplate are passed in to the circulation of wind after the purification, flow out through going out tuber pipe 3.

The filter chamber 12: protects and houses the filter assembly, the bottom of which is fitted with a blow-down valve 9 through which sediment can be discharged.

The working process of the purification device for removing the solid-liquid two-phase in the compressed air system provided by the embodiment is as follows:

in the purification process, the air inlet valve 4 is opened, air flow enters the tank body 11 from the air inlet end, and after the air flow enters the tank body 11 from the air inlet end, the diameter and the volume of the tank body 11 are greatly changed relative to the air inlet pipe 1. This change in turn reduces the velocity of the wind flow, eliminating the effects of turbulence in the wind flow duct. Large-particle solids and large-diameter water drops in the air flow are settled at the bottom of the tank body 11 under the action of gravity, the air flow enters the tank body 11 from the air inlet pipe 1, the movement state is kept under the action of inertia, and the horizontal movement is stopped under the blocking of the baffle. The water vapor in the compressed air is collected on the surface of the baffle under the action of the baffle. And then falls to the bottom of the tank 11 under the action of gravity and flows out of the tank 11 through the blowoff valve 9. The outlet valve 6 is then opened to allow the cleaned air to flow out along the outlet pipe 3.

It should be understood, however, that the intention is not to limit the invention to the particular embodiments described, but to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (9)

1. The utility model provides a remove purifier of solid-liquid diphase in pressure wind system which characterized in that: including jar body (11), jar body (11) inside is equipped with filter chamber (12), and filter chamber (12) both ends communicate respectively the air inlet end that the air feed stream got into and the air-out end that the air feed stream flows out, its characterized in that: two baffles which are arranged in a staggered way are arranged in the filter cavity (12), and the air inlet end, the two baffles and the air outlet end form an S-shaped ventilation path which is used for blocking and separating solid and liquid phases in the air flow.

2. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 1, characterized in that: the air inlet end comprises an air inlet pipe (1) and an air inlet valve (4) which are communicated with an external air inlet source, and the air inlet valve (4) is arranged on the air inlet pipe (1).

3. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 2, characterized in that: the two baffles are respectively a front baffle (7) and a rear baffle (8) which are fixedly connected on the inner wall of the filter cavity (12), the front baffle is positioned at the top end of the filter cavity, a ventilation opening a for air flow to pass through is reserved below the front baffle, the rear baffle is positioned at the lower part of the filter cavity, and a ventilation opening b for air flow to pass through is reserved above the rear baffle.

4. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 3, characterized in that: the drain outlet is configured to collect large granular solids and/or water dripping at the bottom end of the filter cavity (12), and the drain valve (9) is arranged at the drain outlet.

5. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 4, wherein: the air outlet end comprises an air outlet pipe (3) and an air outlet valve (6), and the air outlet valve (6) is located on the air outlet pipe (3).

6. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 5, characterized in that: jar body (11) top is equipped with the maintenance subassembly that constitutes by service pipe (2) and service valve (5), and service valve (5) dispose on service pipe (2), and service pipe (2) both ends mouth disposes respectively on air-supply line (1) and air-out pipe (3).

7. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 6, characterized in that: the air inlet pipe (1) is connected with the tank body (11) through a thread structure, and the air inlet pipe (1) is connected with the maintenance pipe (2) through a first thread screw assembly (41).

8. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 7, wherein: the air outlet pipe (3) is connected with the tank body (11) through a threaded structure, and the air outlet pipe (3) is connected with the maintenance pipe (2) through a second threaded screw component (42).

9. The purification device for removing solid-liquid two-phase in the compressed air system according to claim 8, characterized in that: the air inlet valve (4), the air outlet valve (6), the maintenance valve (5) and the blow-down valve (9) are all manual valves.

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