Gas-liquid separation device of anaerobic treater

Abstract

The utility model relates to the technical field of gas-liquid separation devices, in particular to a gas-liquid separation device of an anaerobic treater, which comprises a conical box, a gas inlet pipe is arranged on the upper side of the conical box, a gas outlet pipe is arranged in the center of the upper end of the conical box, and the gas outlet pipe is inserted into the conical box. A water outlet is fixedly formed in the lower end of the conical box; the cleaning mechanism is arranged on the threaded strip, and the cleaning mechanism is used for cleaning the inner side of the water outlet; and the anti-flow mechanism is arranged at the lower end of the air outlet pipe, and the anti-flow mechanism is used for preventing water drops from being sprayed out. Through the cleaning mechanism, the water outlet can be cleaned without extra power, so that solid particles cannot be accumulated at the water outlet, the equipment is used more smoothly, the stability of the equipment in use is improved, and the service life of the equipment is prolonged. The equipment is further provided with an anti-flow mechanism, so that water drops on the outer wall of the air outlet pipe can be blocked by the horn mouth.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation devices, in particular to a gas-liquid separation device for an anaerobic processor. Background Art

[0002] Anaerobic biological treatment is the process of biodegrading organic matter through the metabolism of anaerobic bacteria and facultative bacteria under anaerobic conditions, forming the nutritional conditions and environmental conditions required by anaerobic microorganisms. Existing anaerobic treatment is mostly carried out through anaerobic processors, and gas-liquid separation is required before anaerobic treatment. Existing anaerobic liquid-gas separation methods are mostly carried out through cyclone gas-liquid separators. However, in the process of biological treatment, the gas contains many solid particles, which may cause blockage at the water outlet under long-term use. In addition, the existing cyclone gas-liquid separation may cause liquid leakage due to the rising airflow driving the water droplets on the outer wall of the outlet pipe to spray out. For this reason, we propose a gas-liquid separation device for an anaerobic processor to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a gas-liquid separation device for an anaerobic processor to solve the problem that the existing cyclone gas-liquid separator mentioned in the background art may cause blockage at the water outlet and water droplets may be driven to spray out.

[0004] To achieve the above object, the utility model provides the following technical solution: a gas-liquid separation device for an anaerobic processor, comprising a conical box, wherein an air inlet pipe is arranged on the upper side of the conical box.

[0005] An air outlet pipe is provided at the center of the upper end of the conical box, the air outlet pipe is inserted in the conical box, and a water outlet is fixedly installed at the lower end of the conical box;

[0006] A cleaning mechanism, the cleaning mechanism is arranged on the threaded strip, and the cleaning mechanism is used to clean the inner side of the water outlet;

[0007] The anti-flow mechanism is arranged at the lower end of the air outlet pipe, and is used to prevent water droplets from spraying out.

[0008] Preferably, an air guide ring is fixedly installed on the upper side of the conical box, and the air guide ring is annular and connected to the air intake pipe.

[0009] Preferably, the air outlet pipe is provided with a thread strip, the spiral direction of the thread strip is consistent with the direction of the airflow, and the cross-section of the thread strip is a triangle.

[0010] Preferably, the cleaning mechanism includes a bearing, a bearing is fixedly installed on the lower side of the air outlet pipe, fan blades are arranged in an array on the outer side of the bearing, the orientation of the fan blades is consistent with the direction of the airflow, a connecting rod is fixedly installed on the lower end of the outer side of the bearing, a cleaning frame is fixedly installed on the lower end of the connecting rod, both ends of the cleaning frame are in contact with the inner side of the water outlet, and two sets of blades are arranged at the center of the water outlet.

[0011] Preferably, an array of weight-reducing holes is provided on the cleaning frame, and a scratch block is provided at the end of the cleaning frame, and the scratch block fits tightly with the inner side of the water outlet.

[0012] Preferably, the anti-flow mechanism comprises a bell mouth, the bell mouth is fixedly mounted on the lower portion of the air outlet pipe, and a water retaining ring is arranged inside the bell mouth.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can clean the water outlet through the cleaning mechanism without the need for additional power, so that solid particles will not accumulate at the water outlet, making the equipment more unobstructed and increasing the stability of the equipment during use; the equipment is also provided with an anti-flow mechanism so that water droplets on the outer wall of the outlet pipe can be blocked by the bell mouth, so that the water flow will not flow back into the outlet pipe, thereby increasing the stability of the equipment during use and the high efficiency of separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the bell mouth of the utility model;

[0018] Figure 4 For this utility model Figure 2 A is a partial enlarged schematic diagram of the middle part.

[0019] In the figure: 1. conical box; 2. air inlet pipe; 3. air outlet pipe; 4. water outlet; 5. air guide ring; 6. threaded strip; 7. bearing; 8. fan blade; 9. connecting rod; 10. cleaning frame; 11. blade; 12. weight reduction hole; 13. scratch block; 14. bell mouth; 15. water retaining ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: a gas-liquid separation device for an anaerobic processor, comprising a conical box 1, wherein an air inlet pipe 2 is arranged on the upper side of the conical box 1.

[0022] An air outlet pipe 3 is provided at the center of the upper end of the conical box 1, and the air outlet pipe 3 is inserted in the conical box 1. A water outlet 4 is fixedly installed at the lower end of the conical box 1;

[0023] A cleaning mechanism, which is disposed on the threaded strip 6 and is used to clean the inner side of the water outlet 4;

[0024] The anti-flow mechanism is arranged at the lower end of the air outlet pipe 3. The anti-flow mechanism is used to prevent water droplets from spraying out. The device increases the stability of the device during operation by a mechanism that can clean the water outlet 4. The anti-flow mechanism is also arranged so that the water droplets on the outer wall of the air outlet pipe 3 can be blocked by the bell mouth 14.

[0025] Furthermore, an air guide ring 5 is fixedly installed on the upper side of the conical box 1. The air guide ring 5 is annular and communicates with the air inlet pipe 2. Figure 2 As shown, this structure allows the wind coming in from the air inlet pipe 2 to have a cut angle, so that the wind blows directly in a spiral, thereby increasing the separation efficiency when the device is in use.

[0026] Furthermore, a thread strip 6 is provided on the air outlet pipe 3, the spiral direction of the thread strip 6 is consistent with the direction of the air flow, and the cross section of the thread strip 6 is a triangle, such as Figure 2 As shown, this structure makes the air outlet pipe 3 more solid and water drops will not be attached to and retained on the air outlet pipe 3 for a long time. It can also assist the spiral of wind and increase the functionality of the equipment.

[0027] Furthermore, the cleaning mechanism includes a bearing 7, a bearing 7 is fixedly installed on the lower side of the air outlet pipe 3, a fan blade 8 is arranged in an array outside the bearing 7, and the direction of the fan blade 8 is consistent with the direction of the airflow, a connecting rod 9 is fixedly installed on the lower end of the outer side of the bearing 7, and a cleaning frame 10 is fixedly installed on the lower end of the connecting rod 9, and the two ends of the cleaning frame 10 are fitted with the inner side of the water outlet 4, and two sets of blades 11 are arranged at the center of the water outlet 4, such as Figure 2 As shown, this structure enables the cleaning frame 10 to be driven to rotate, so that the cleaning frame 10 can clean the inside of the water outlet 4, thereby increasing the functionality of the device when in use.

[0028] Furthermore, the cleaning frame 10 is provided with a weight-reducing hole 12 in an array, and a scratch block 13 is provided at the end of the cleaning frame 10, and the scratch block 13 is closely fitted with the inner side of the water outlet 4, such as Figure 4 As shown, this structure enables the cleaning frame 10 to better scrape the inner wall of the water outlet 4 and makes the weight-reducing hole 12 lighter.

[0029] Furthermore, the anti-flow mechanism includes a bell mouth 14, which is fixedly mounted on the lower side of the air outlet pipe 3, and a water retaining ring 15 is arranged in the bell mouth 14. Figure 3 As shown, this structure enables water drops on the outer wall of the air outlet pipe 3 to be blocked by the water retaining ring 15 when affected by the rising airflow, thereby increasing the stability of the device during use.

[0030] Working principle: When in use, the airflow enters from the air inlet pipe 2 and becomes a spiral airflow under the guidance of the air guide ring 5. The spiral sinks, driving the fan blade 8 to rotate, and the rotation of the fan blade 8 drives the cleaning frame 10 to rotate through the transmission of the connecting rod 9. The rotation of the cleaning frame 10 drives the scraping block 13 to scrape the inner wall of the water outlet 4, and the blade 11 can cut the solid particles in the water flow. When there are water droplets on the outlet pipe 3, they will flow down quickly along the threaded strip 6 without corroding the outlet pipe 3. When water droplets fall from the outer wall of the outlet pipe 3 to the edge of the bell mouth 14 and are about to be driven by the rising airflow to be sprayed out, the water retaining ring 15 will block the water droplets. The above is the entire working principle of the utility model.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A gas-liquid separation device for an anaerobic processor, comprising a conical box (1), wherein an air inlet pipe (2) is arranged on the upper side of the conical box (1). Features: An air outlet pipe (3) is provided at the center of the upper end of the conical box (1), and the air outlet pipe (3) is inserted in the conical box (1). A water outlet (4) is fixedly installed at the lower end of the conical box (1); A cleaning mechanism, the cleaning mechanism being arranged on the threaded strip (6) and being used for cleaning the inner side of the water outlet (4); An anti-flow mechanism is arranged at the lower end of the air outlet pipe (3), and is used to prevent water droplets from spraying out.

2. The gas-liquid separation device of the anaerobic processor according to claim 1, characterized in that: An air guide ring (5) is fixedly installed on the upper side of the conical box (1); the air guide ring (5) is annular and is connected to the air intake pipe (2).

3. The gas-liquid separation device of the anaerobic processor according to claim 1, characterized in that: The air outlet pipe (3) is provided with a thread strip (6), the spiral direction of the thread strip (6) is consistent with the direction of the airflow, and the cross section of the thread strip (6) is a triangle.

4. The gas-liquid separation device of the anaerobic processor according to claim 1, characterized in that: The cleaning mechanism comprises a bearing (7), the bearing (7) is fixedly mounted on the lower side of the air outlet pipe (3), a fan blade (8) is arranged in an array on the outer side of the bearing (7), the orientation of the fan blade (8) is consistent with the direction of the air flow, a connecting rod (9) is fixedly mounted on the lower end of the outer side of the bearing (7), a cleaning frame (10) is fixedly mounted on the lower end of the connecting rod (9), the two ends of the cleaning frame (10) are in contact with the inner side of the water outlet (4), and two groups of blades (11) are arranged at the center of the water outlet (4).

5. The gas-liquid separation device of the anaerobic processor according to claim 4, characterized in that: The cleaning frame (10) is provided with an array of weight-reducing holes (12), and a scratch block (13) is provided at the end of the cleaning frame (10), and the scratch block (13) is tightly fitted with the inner side of the water outlet (4).

6. The gas-liquid separation device of the anaerobic processor according to claim 1, characterized in that: The anti-flow mechanism comprises a bell mouth (14), the bell mouth (14) is fixedly mounted on the lower side of the air outlet pipe (3), and a water retaining ring (15) is arranged inside the bell mouth (14).

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