Pressure-adjustable gas-liquid separator

Abstract

The utility model discloses a pressure-adjustable type gas-liquid separator, which relates to the technical field of gas-liquid separation and comprises a separation tank body, a feeding pipeline is connected to one side of the separation tank body in a penetrating manner, an exhaust pipeline is connected to the top end of the separation tank body in a penetrating manner, and a filtering mechanism is arranged at the lower part in the separation tank body. The bottom end of the separation tank body is connected with the top end of a liquid discharging pipe fitting in a penetrating manner, the filtering mechanism is used for filtering separated and filtered liquid and reducing the impurity content of the liquid, a pressure regulating mechanism is arranged at the upper part in the separation tank body, and the pressure regulating mechanism is used for regulating the exhaust pressure so as to control the exhaust speed after gas separation. The control shaft is used for driving the ball screw to rotate, when the ball screw drives the pressure adjusting block seat arranged in the equipment to vertically lift, the pressure adjusting block seat is used for driving the filtering bracket to vertically lift, and then the filtering bracket is used for positioning the liquid filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation, in particular to a pressure-adjustable gas-liquid separator. Background Art

[0002] The gas-liquid separator adopts the principle of centrifugal separation and wire mesh filtration to achieve liquid removal. It is mainly composed of a cylinder, a cyclone separator, a high-efficiency foam breaking net, a drain valve and other main components. It is generally installed in front of the drying device to achieve coarse filtration to remove part of the moisture in the air to reduce the workload of the drying device.

[0003] However, the existing gas-liquid separator only plays the role of gas-liquid separation. Not only is the structure complicated, but the existing gas-liquid separator does not have the pressure adjustable function. Therefore, the application scope of the gas-liquid separator is narrow and cannot meet the use needs of customers. The gas-liquid separation efficiency is low and the separation is not thorough. Summary of the invention

[0004] The utility model aims to provide a pressure-adjustable gas-liquid separator to solve the above-mentioned defects caused by the prior art.

[0005] A pressure-adjustable gas-liquid separator comprises a separation tank body, one side of the separation tank body is penetrated by a feed pipe, the top of the separation tank body is penetrated by an exhaust pipe, the lower inner portion of the separation tank body is provided with a filtering mechanism, the bottom end of the separation tank body is penetrated by the top of a liquid discharge pipe, the filtering mechanism filters the liquid after separation and filtration to reduce the impurity content of the liquid, and the upper inner portion of the separation tank body is provided with a pressure regulating mechanism, the pressure regulating mechanism adjusts the pressure of the exhaust gas, thereby controlling the discharge speed of the gas after separation.

[0006] Preferably, the filtering mechanism includes a control shaft, a ball screw, a filter bracket, a guide slider and a liquid filter element, the control shaft passes through the top end of the exhaust pipe, the bottom end of the control shaft is connected to the top end of the ball screw, the outer side of the ball screw is threadedly connected to the filter bracket, guide sliders are symmetrically arranged on both sides of the filter bracket, and the bottom end of the filter bracket is bolted to the liquid filter element.

[0007] Preferably, the filter bracket is connected to the inner end of the separation tank body via guide slide blocks arranged on both sides, and the inner end of the separation tank body is provided with a corresponding slide groove connected to the guide slide blocks.

[0008] Preferably, the pressure regulating mechanism includes a pressure tank body, a pressure regulating block seat, an air inlet, a guide rod, and an air supply hole. The pressure tank body is arranged inside the separation tank body, and the pressure regulating block seat is arranged inside the pressure tank body. The bottom end of the pressure tank body is provided with air inlet holes in a ring shape, the top end of the pressure tank body is symmetrically provided with guide rods, and the bottom end of the pressure regulating block seat is provided with air supply holes in a ring shape.

[0009] Preferably, the air supply holes and the air inlet holes distributed in an annular manner at the bottom end of the pressure regulating block seat are staggered, and the diameter of the air inlet holes is larger than the diameter of the air supply holes.

[0010] Preferably, the pressure tank body is connected to the outer side of the pressure regulating block seat through a ball screw penetrating through the top end.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. Use the control shaft to drive the ball screw to rotate. When the ball screw drives the pressure regulating block seat installed inside the equipment to perform vertical lifting, the pressure regulating block seat is used to drive the filter bracket to perform vertical lifting, and then the filter bracket is used to position the liquid filter element. After the liquid is separated, the liquid directly falls onto the surface of the liquid filter element. The liquid filter element is used to filter and remove impurities from the liquid to reduce the content of impurities in the liquid. At the same time, the ball screw is used to drive the pressure regulating block seat to press vertically downward. The pressure regulating block seat can be used to seal the air supply hole or reduce the gas flow rate, thereby adjusting the pressure of gas separation.

[0013] 2. The gas after the separation of the mixed gas and liquid is filtered through the internal setting of the pressure regulating block seat, and the filter element is used to pressurize and filter the inside of the pressure regulating block seat to reduce the content of harmful substances in the separated gas. The guide rod is used to vertically guide the pressure regulating block seat to avoid the displacement of the pressure regulating block seat during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the pressure tank body itself in the utility model.

[0016] Figure 3 It is a schematic diagram of the top-sectional structure of the separation tank and the filter bracket in the utility model.

[0017] Figure 4 It is a schematic diagram of the front section structure of the pressure tank body in the utility model.

[0018] Figure 5 It is a structural schematic diagram of the voltage regulating block seat itself in the utility model.

[0019] in:

[0020] 1. Separation tank body; 2. Feed pipe; 3. Exhaust pipe; 4. Control shaft; 5. Drain pipe fittings; 6. Pressure tank body; 7. Ball screw; 8. Filter bracket; 9. Guide slide block; 10. Liquid filter element; 11. Filter mechanism; 12. Pressure regulating block seat; 13. Air inlet hole; 14. Guide rod; 15. Air supply hole; 16. Pressure regulating mechanism. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5 As shown, a pressure-adjustable gas-liquid separator comprises a separation tank body 1, one side of the separation tank body 1 is penetrated by a feed pipe 2, the top of the separation tank body 1 is penetrated by an exhaust pipe 3, the lower inner part of the separation tank body 1 is provided with a filtering mechanism 11, the bottom end of the separation tank body 1 is penetrated by the top of a drainage pipe 5, the filtering mechanism 11 filters the liquid after separation and filtration to reduce the impurity content of the liquid, and the upper inner part of the separation tank body 1 is provided with a pressure regulating mechanism 16, the pressure regulating mechanism 16 adjusts the pressure of the exhaust gas, and thus controls the discharge speed of the gas after separation.

[0023] In this embodiment, the filtering mechanism 11 includes a control shaft 4, a ball screw 7, a filter bracket 8, a guide slider 9 and a liquid filter element 10. The control shaft 4 passes through the top of the exhaust pipe 3, and the bottom end of the control shaft 4 is connected to the top of the ball screw 7. The outer side of the ball screw 7 is threadedly connected to the filter bracket 8. Guide sliders 9 are symmetrically arranged on both sides of the filter bracket 8. The bottom end of the filter bracket 8 is bolted to the liquid filter element 10.

[0024] In this embodiment, the filter bracket 8 is connected to the inner end of the separation tank body 1 through the guide sliders 9 arranged on both sides. The inner end of the separation tank body 1 is provided with a corresponding slide groove connected to the guide slider 9. The guide sliders 9 are used to adjust the two sides of the pressure regulating block seat 12 to dynamically adjust the pressure regulating block seat 12.

[0025] In this embodiment, the pressure regulating mechanism 16 includes a pressure tank body 6, a pressure regulating block seat 12, an air inlet 13, a guide rod 14, and an air supply hole 15. The pressure tank body 6 is arranged inside the separation tank body 1, and the pressure regulating block seat 12 is arranged inside the pressure tank body 6. The air inlet 13 is distributed in an annular manner at the bottom end of the pressure tank body 6, and the guide rod 14 is symmetrically arranged at the top end of the pressure tank body 6. The air supply holes 15 are distributed in an annular manner at the bottom end of the pressure regulating block seat 12, and the pressure regulating block seat 12 is vertically adjusted and guided by the guide rod 14.

[0026] In this embodiment, the annular air supply holes 15 and the air inlet holes 13 at the bottom of the pressure regulating block seat 12 are staggered, and the diameter of the air inlet holes 13 is larger than the diameter of the air supply holes 15. The filtered gas is injected into the device through the air inlet holes 13 to adjust the injection intensity of the separated gas.

[0027] In this embodiment, the pressure tank body 6 is connected to the outer side of the pressure regulating block seat 12 through a ball screw 7 that passes through the top. The ball screw 7 drives the pressure regulating block seat 12 to rise and fall vertically, thereby adjusting the pressure strength of the pressure regulating block seat 12.

[0028] This adjustable pressure gas-liquid separator includes the following work contents in practical application:

[0029] Step 1: According to the ratio of liquid and gas, the operator can set the pressure regulating block seat 12 inside the pressure tank body 6, and install the liquid filter element 10 at the bottom end of the filter bracket 8, and use the guide sliders 9 set on the left and right sides of the filter bracket 8 to connect with the slide grooves opened on both sides of the separation tank body 1, and inject the cooling gas into the inside of the interlayer set inside the separation tank body 1, and inject the gas-liquid mixed material into the separation tank body 1 through the feed pipe 2, and cool the material by the cooling gas;

[0030] Step 2: The operator can hold the control shaft 4 and use the control shaft 4 to drive the ball screw 7 to rotate. The ball screw 7 drives the pressure regulating block seat 12 to move up and down inside the pressure tank body 6. The guide rod 14 is used to guide the left and right sides of the pressure regulating block seat 12, and then the spacing of the air inlet hole 13 introduced at the bottom end of the pressure tank body 6 is adjusted to increase the pressure during the gas injection process. Then, the gas is injected into the inside of the pressure regulating block seat 12 through the air delivery hole 15, and the gas is filtered by the filter element;

[0031] Step 3: After the gas-liquid separation is completed, the operator drives the ball screw 7 to rotate synchronously, drives the filter bracket 8 and the liquid filter element 10 to descend by the ball screw 7, drives the liquid filter element 10 to rise and fall vertically by the guide slider 9, and uses the liquid filter element 10 to filter the separated liquid to prevent the impurities from settling at the bottom of the separation tank 1 after separation;

[0032] Step 4: The separation tank body 1 discharges the filtered liquid out of the interior of the separation tank body 1 through the discharge pipe 5 arranged at the bottom end, and uses the exhaust pipe 3 to discharge the filtered gas out of the interior of the separation tank body 1, thereby completing the separation process of gas and liquid.

[0033] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. An adjustable pressure gas-liquid separator, characterized in that: The invention comprises a separation tank body (1), one side of which is connected to a feed pipe (2), the top of which is connected to an exhaust pipe (3), the lower part of the interior of the separation tank body (1) is provided with a filtering mechanism (11), the bottom end of the separation tank body (1) is connected to the top of a liquid discharge pipe (5), the filtering mechanism (11) filters the liquid after separation and filtration to reduce the impurity content of the liquid, and the upper part of the interior of the separation tank body (1) is provided with a pressure regulating mechanism (16), the pressure regulating mechanism (16) regulates the pressure of the exhaust gas, and thus controls the discharge speed of the gas after separation.

2. The adjustable pressure gas-liquid separator according to claim 1, characterized in that: The filtering mechanism (11) comprises a control shaft (4), a ball screw (7), a filter bracket (8), a guide slider (9) and a liquid filter element (10); the control shaft (4) passes through the top end of the exhaust pipe (3); the bottom end of the control shaft (4) is connected to the top end of the ball screw (7); the outer side of the ball screw (7) is threadedly connected to the filter bracket (8); guide sliders (9) are symmetrically arranged on both sides of the filter bracket (8); and the bottom end of the filter bracket (8) is bolted to the liquid filter element (10).

3. The adjustable pressure gas-liquid separator according to claim 2, characterized in that: The filter bracket (8) is connected to the inner end of the separation tank body (1) via guide slide blocks (9) arranged on both sides, and the inner end of the separation tank body (1) is provided with a corresponding slide groove connected to the guide slide blocks (9).

4. The adjustable pressure gas-liquid separator according to claim 1, characterized in that: The pressure regulating mechanism (16) comprises a pressure tank body (6), a pressure regulating block seat (12), an air inlet hole (13), a guide rod (14), and an air supply hole (15); the pressure tank body (6) is arranged inside the separation tank body (1); the pressure regulating block seat (12) is arranged inside the pressure tank body (6); the air inlet hole (13) is distributed in an annular manner at the bottom end of the pressure tank body (6); the guide rod (14) is symmetrically arranged at the top end of the pressure tank body (6); and the air supply hole (15) is distributed in an annular manner at the bottom end of the pressure regulating block seat (12).

5. The adjustable pressure gas-liquid separator according to claim 4, characterized in that: The air supply holes (15) and the air inlet holes (13) distributed in a ring shape at the bottom end of the pressure regulating block seat (12) are distributed alternately, and the diameter of the air inlet holes (13) is larger than the diameter of the air supply holes (15).

6. The adjustable pressure gas-liquid separator according to claim 4, characterized in that: The pressure tank body (6) is connected to the outer side of the pressure regulating block seat (12) via a ball screw (7) penetrating through the top end.

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