Steam-water separator of magnetic suspension turbine vacuum pump

Abstract

The utility model provides a steam-water separator of a magnetic suspension turbine vacuum pump, which comprises three support legs, the upper surfaces of the three support legs are fixedly connected with a separation mechanism together, the separation mechanism comprises a separation tank, the upper surfaces of the three support legs are fixedly connected with the outer surface of the separation tank, the outer surface of the separation tank is fixedly communicated with an air inlet pipe, and the air inlet pipe is fixedly communicated with an air outlet pipe. The inner wall of the separation tank is fixedly connected with a water outlet pipe, the outer surface of the separation tank is fixedly communicated with a blow-off pipe, the inner wall of the separation tank is fixedly connected with an air outlet pipe, the bottom surface of the air outlet pipe is fixedly communicated with a filter box, the inner wall of the filter box is fixedly connected with primary filter cotton, and the inner wall of the primary filter cotton is fixedly connected with secondary filter cotton; and the inner bottom wall of the secondary filter cotton is fixedly connected with a water filter pipe. According to the utility model, the multi-stage water filtering can be realized, the waste of water resources is avoided, the air can be filtered, the direct discharge standard is reached, and the equipment is more time-saving, labor-saving and worry-saving in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic levitation turbine vacuum pump structure design, in particular to a steam-water separator of a magnetic levitation turbine vacuum pump. Background Art

[0002] The magnetic levitation turbine vacuum pump integrates magnetic bearing technology, high-speed motor technology, variable frequency control technology, and three-dimensional flow impeller technology into traditional turbine vacuum pumps, resulting in a new type of high-efficiency, energy-saving, and environmentally friendly turbine vacuum pump. The magnetic levitation turbine vacuum pump's water separator operates by suddenly changing the direction of the steam or compressed air flow, separating water droplets from the steam or compressed air and reducing the water content. The separated water droplets accumulate below the separator and are discharged through a separate steam trap.

[0003] While existing magnetic levitation turbine vacuum pump separators are compact, space-saving, and capable of recovering hot water for reuse during separation, contributing to energy conservation and environmental protection, they generally lack a filtering function. Consequently, the gas discharged after separation fails to meet direct emission standards. Direct discharge into the atmosphere could potentially cause air pollution, making existing devices difficult to meet current requirements for separation. To address this issue, we propose a magnetic levitation turbine vacuum pump separator that addresses these challenges. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a steam-water separator for a magnetic levitation turbine vacuum pump.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A steam-water separator for a magnetic levitation turbine vacuum pump comprises three supporting legs, the upper surfaces of the three supporting legs are commonly fixedly connected to a separation mechanism, the separation mechanism comprises a separation tank, the upper surfaces of the three supporting legs are all fixedly connected to the outer surface of the separation tank, the outer surface of the separation tank is fixedly connected to an air inlet pipe, the inner wall of the separation tank is fixedly connected to a water outlet pipe, the outer surface of the separation tank is fixedly connected to a sewage pipe, the inner wall of the separation tank is fixedly connected to an air outlet pipe, the bottom surface of the air outlet pipe is fixedly connected to a filter box, the inner wall of the filter box is fixedly connected to a first-level filter cotton, the inner wall of the first-level filter cotton is fixedly connected to a second-level filter cotton, the inner bottom wall of the second-level filter cotton is fixedly connected to a water filter pipe, the upper surface of the water filter pipe passes through the filter box and is fixedly connected to the bottom surface of the air outlet pipe.

[0007] As a preferred solution of this embodiment, a bent pipe is provided above the air outlet pipe, and the bottom surface of the bent pipe is in contact with the upper surface of the air outlet pipe.

[0008] As a preferred solution of this embodiment, six bolts are provided above the bent pipe, and the bottom end of each of the bolts passes through the bent pipe and is threadedly connected to the inner wall of the air outlet pipe.

[0009] As a preferred solution of this embodiment, two lifting rings are provided on the outer side of the separation tank, and the bottom surface of each lifting ring is fixedly connected to the outer surface of the separation tank.

[0010] As a preferred solution of this embodiment, six threaded wires are provided on the outer side of the air intake pipe, and the outer surface of each threaded wire is threadedly connected to the inner wall of the air intake pipe.

[0011] As a preferred solution of this embodiment, six threaded nails are provided on the outside of the water outlet pipe, and the outer surface of each threaded nail is threadedly connected to the inner wall of the water outlet pipe.

[0012] As a preferred solution of this embodiment, the outer surface of the sewage pipe is fixedly connected to a switch valve, and the bottom surface of each supporting leg is fixedly connected to a shock-absorbing pad.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model utilizes the connection between the separation tank and the air inlet pipe to fill in a large amount of soda-water mixture, uses the water outlet pipe to discharge excess condensed water, and uses the sewage pipe to discharge the precipitated particle mixture to avoid clogging inside the separation tank. By utilizing the cooperation of the filter box, the first-level filter cotton, the second-level filter cotton and the water filter pipe, the water can be filtered out first, and then the discharged air can be finely filtered to meet the standard of direct discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the separation tank of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the filter box of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the water filter pipe of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the bent pipe of the utility model from the rear view.

[0019] As shown in the figure: 1. Support leg; 2. Separation mechanism; 201. Separation tank; 202. Air inlet pipe; 203. Water outlet pipe; 204. Sewage pipe; 205. Air outlet pipe; 206. Filter box; 207. Primary filter cotton; 208. Secondary filter cotton; 209. Water filter pipe; 210. Elbow; 211. Bolt; 212. Lifting ring; 213. Threaded wire; 214. Threaded nail; 215. Switch valve; 216. Shock-absorbing pad. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] See also Figure 1 、 Figure 2 and Figure 4 As shown, an embodiment of the present invention provides a steam-water separator for a magnetic levitation turbine vacuum pump, specifically comprising three support legs 1, the upper surfaces of the three support legs 1 being fixedly connected to a separation mechanism 2, the separation mechanism 2 comprising a separation tank 201, the outer side of the separation tank 201 being provided with two lifting rings 212, the bottom surface of each lifting ring 212 being fixedly connected to the outer surface of the separation tank 201, the two lifting rings 212 being used to facilitate installation, disassembly, and transportation of the separation tank 201, thereby facilitating transportation. The upper surfaces of the three support legs 1 are all fixedly connected to the outer surface of the separation tank 201, the outer surface of the separation tank 201 being fixedly connected to an air intake pipe 202, the outer side of the air intake pipe 202 being provided with six threaded screws 213, the outer surface of each threaded screw 213 being threadedly connected to the inner wall of the air intake pipe 202, the six threaded screws 213 being used to connect the external pipeline to the air intake pipe 202, thereby ensuring the sealing of the air intake pipe 202.

[0022] See also Figures 1 to 4As shown, the inner wall of the separation tank 201 is fixedly connected to a water outlet pipe 203, the outer surface of the separation tank 201 is fixedly connected to a sewage pipe 204, the inner wall of the separation tank 201 is fixedly connected to an air outlet pipe 205, and a bend pipe 210 is provided above the air outlet pipe 205. The bottom surface of the bend pipe 210 is in contact with the upper surface of the air outlet pipe 205. The use of the bend pipe 210 can save space on the top of the factory building, facilitate the horizontal connection of external pipes, and facilitate later maintenance. The bottom surface of the air outlet pipe 205 is fixedly connected to the filter box 206, and the inner wall of the filter box 206 is fixedly connected to the first-level filter cotton 207 (in this embodiment, the thickness of the first-level filter cotton 207 is 0.5-8 cm, and the first-level filter cotton 207 is mainly used to filter out particulate dust and suspended matter ≥5 μm in water), and the inner wall of the first-level filter cotton 207 is fixedly connected to the second-level filter cotton 208 (in this embodiment, the thickness of the second-level filter cotton 208 is 0.5-2 cm, and the second-level filter cotton 208 is mainly used to filter out particulate dust and suspended matter 1-5 μm). Six bolts 211 are provided above the elbow 210, and the bottom end of each bolt 211 passes through the elbow 210 and is threadedly connected to the inner wall of the air outlet pipe 205. The six bolts 211 can be used to connect the elbow 210 and the air outlet pipe 205 together to ensure the stability and sealing of the elbow 210. The inner bottom wall of the secondary filter cotton 208 is fixedly connected to a water filter pipe 209. The upper surface of the water filter pipe 209 passes through the filter box 206 and is fixedly connected to the bottom surface of the air outlet pipe 205. Six screws 214 are provided on the outside of the water outlet pipe 203. The outer surface of each screw 214 is threadedly connected to the inner wall of the water outlet pipe 203. The six screws 214 connect the external pipe to the water outlet pipe 203, thereby ensuring the sealing of the water outlet pipe 203. The outer surface of the sewage pipe 204 is fixedly connected to an on-off valve 215. The bottom surface of each support leg 1 is fixedly connected to a shock-absorbing pad 216. The on-off valve 215 can be used to discharge particles settled at the bottom of the separation tank 201. The shock-absorbing pad 216 can reduce vibration during operation of the equipment, reduce shaking, and thus extend the service life.

[0023] The specific working principle of the present invention is as follows: first, the two lifting rings 212 are tied to the separator by a crane to prevent it from being in a suitable position, and three shock-absorbing pads 216 are used to contact the ground to buffer the vibration generated by the operation of the equipment. At this time, the separation mechanism 2 is supported as a whole by three supporting legs 1, which is convenient for connecting the bottom sewage pipe 204 and keeping the separation tank 201 away from the ground moisture to protect the paint on the surface of the separation tank 201. The separation tank 201 is connected to the air inlet pipe 202, so that a large amount of soda-water mixture can be poured in. The excess condensed water can be discharged by the water outlet pipe 203, and the precipitated particle mixture can be discharged by the sewage pipe 204 to avoid clogging inside the separation tank 201. The first-level filter cotton 207 inside the filter box 206 can filter out a large amount of water, and the second-level filter cotton 208 can filter out the water in the soda-water more finely. Finally, the water filter pipe 209 can filter the air to meet the standard of direct discharge. Finally, it is connected to the outlet pipe 205 through the elbow 210, and the elbow 210 is extended to the outdoors to discharge the gas directly into the atmosphere.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steam-water separator for a magnetically suspended turbine vacuum pump, comprising three supporting legs (1), characterized in that: The upper surfaces of the three support legs (1) are fixedly connected to a separation mechanism (2), the separation mechanism (2) comprises a separation tank (201), the upper surfaces of the three support legs (1) are fixedly connected to the outer surface of the separation tank (201), the outer surface of the separation tank (201) is fixedly connected to an air inlet pipe (202), the inner wall of the separation tank (201) is fixedly connected to a water outlet pipe (203), the outer surface of the separation tank (201) is fixedly connected to a sewage pipe (204), and the outer surface of the separation tank (201) is fixedly connected to a sewage pipe (204). An air outlet pipe (205) is fixedly connected to the inner wall, a filter box (206) is fixedly connected to the bottom surface of the air outlet pipe (205), a first-level filter cotton (207) is fixedly connected to the inner wall of the filter box (206), a second-level filter cotton (208) is fixedly connected to the inner wall of the first-level filter cotton (207), a water filter pipe (209) is fixedly connected to the inner bottom wall of the second-level filter cotton (208), and the upper surface of the water filter pipe (209) passes through the filter box (206) and is fixedly connected to the bottom surface of the air outlet pipe (205).

2. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 1, characterized in that: A curved pipe (210) is provided above the air outlet pipe (205), and the bottom surface of the curved pipe (210) is in contact with the upper surface of the air outlet pipe (205).

3. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 2, characterized in that: Six bolts (211) are provided above the curved pipe (210), and the bottom end of each bolt (211) passes through the curved pipe (210) and is threadedly connected to the inner wall of the air outlet pipe (205).

4. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 1, characterized in that: Two lifting rings (212) are provided on the outer side of the separation tank (201), and the bottom surface of each lifting ring (212) is fixedly connected to the outer surface of the separation tank (201).

5. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 1, characterized in that: Six threaded wires (213) are provided on the outside of the air intake pipe (202), and the outer surface of each threaded wire (213) is threadedly connected to the inner wall of the air intake pipe (202).

6. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 1, characterized in that: Six screw threads (214) are provided on the outside of the water outlet pipe (203), and the outer surface of each screw thread (214) is threadedly connected to the inner wall of the water outlet pipe (203).

7. The steam-water separator of a magnetic levitation turbine vacuum pump according to claim 1, characterized in that: The outer surface of the sewage pipe (204) is fixedly connected to a switch valve (215), and the bottom surface of each support leg (1) is fixedly connected to a shock-absorbing pad (216).

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