Cooling water source recovery device of water ring vacuum pump

Abstract

The invention relates to a cooling water source recovery device, in particular to a water ring vacuum pump cooling water source recovery device which comprises a vacuum pump, a settling tank is arranged on one side of the vacuum pump, a collecting tank is arranged on one side of the settling tank, and a communicating pipe is fixedly connected between the settling tank and the collecting tank. The two ends of the communicating pipe are communicated with the interiors of the settling box and the collecting box respectively, a plurality of ventilation grooves are formed in the surface of the communicating pipe in a penetrating mode, symmetrical fixing bases are fixedly installed on the two sides of the ventilation grooves, a plurality of condensation plates are fixedly installed between the symmetrical fixing bases, and a plurality of fans are fixedly installed at the bottoms of the condensation plates; and after the fan is started, airflow is generated, cold air generated by starting the condensation plate is blown into the communicating pipe from the ventilation groove, and water which flows through the communicating pipe and is subjected to precipitation and filtration is cooled, so that the recovery efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to a cooling water source recovery device, in particular to a cooling water source recovery device for a water ring vacuum pump. Background Art

[0002] The working principle of the water ring vacuum pump is based on centrifugal force and the sealing of water. An eccentric rotor with fixed blades is installed inside the pump body. When the rotor rotates at high speed, water is thrown around to form a water ring of equal thickness similar to the shape of the pump chamber. A crescent-shaped space with variable volume is formed between the water ring and the rotor blades. As the impeller rotates, the volume of these spaces changes continuously, thereby realizing the process of suction, compression and exhaust. After the cooling water is recycled, it will be heated. However, the existing device often uses a static cooling method to wait for the cooling to be completed before the next recycling, resulting in a reduction in recycling efficiency. Therefore, a new type of cooling water source recovery device for water ring vacuum pumps is urgently needed to solve the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to solve the defects mentioned in the above background technology by proposing a cooling water source recovery device for a water ring vacuum pump.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A cooling water source recovery device for a water ring vacuum pump is provided, comprising a vacuum pump, a sedimentation box is arranged on one side of the vacuum pump, a collection box is arranged on one side of the sedimentation box, a connecting pipe is fixedly connected between the sedimentation box and the collection box, both ends of the connecting pipe are respectively connected with the sedimentation box and the inside of the collection box, a plurality of ventilation grooves are opened through the surface of the connecting pipe, symmetrical fixing seats are fixedly installed on both sides of the plurality of ventilation grooves, a plurality of condensation plates are fixedly installed between the symmetrical fixing seats, and a plurality of fans are fixedly installed at the bottom of the plurality of condensation plates.

[0006] As a preferred technical solution of the present invention: a plurality of the fans are located above a plurality of the ventilation slots.

[0007] As a preferred technical solution of the present invention: an air inlet is provided on the left side of the vacuum pump, a first connecting pipe is fixedly installed in the air inlet, and the first connecting pipe is connected to an external device.

[0008] As a preferred technical solution of the present invention: a water inlet is provided on the top of the vacuum pump, a second connecting pipe is fixedly installed in the water inlet, the second connecting pipe is connected to an external water source, an outlet is provided on the right side of the vacuum pump, a discharge pipe is fixedly installed in the outlet, one end of the discharge pipe is fixedly connected to the sedimentation tank and connected to the interior of the sedimentation tank.

[0009] As a preferred technical solution of the present invention: a water collecting bin is fixedly installed on the inner wall of the sedimentation box, a plurality of atomizing nozzles connected with the interior of the water collecting bin are fixedly installed on the bottom of the water collecting bin, a first filter plate, a second filter plate and a third filter plate are fixedly installed below the plurality of atomizing nozzles from top to bottom in sequence, and the mesh apertures of the first filter plate, the second filter plate and the third filter plate decrease in sequence from top to bottom.

[0010] As a preferred technical solution of the present invention: a first water pump is fixedly installed on the sedimentation box, a water tank is fixedly installed on one side of the first water pump, a water inlet hopper is fixedly installed on the water tank, a first water pumping pipe and a first water delivery pipe are fixedly installed on the input end and output end of the first water pump respectively, one end of the first water delivery pipe passes through the top of the sedimentation box and is fixedly connected to the water collecting bin, and the first water pumping pipe is fixedly connected to the water tank.

[0011] As a preferred technical solution of the present invention: a second water pump is arranged on one side of the collection box, the input end and the output end of the second water pump are respectively fixedly connected with a second water pumping pipe and a second water delivery pipe, and one end of the second water delivery pipe is connected to an external circulating water pool.

[0012] The present invention provides a cooling water source recovery device for a water ring vacuum pump. After a plurality of fans are started, airflow is generated to blow cold air generated after a plurality of condensing plates are started into a connecting pipe from ventilation slots. Water in a sedimentation box that has been filtered through sedimentation will be introduced into a collection box from the connecting pipe. The airflow carrying cold air will cool the water, thereby accelerating its cooling speed and greatly improving the recovery efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is an overall structural diagram of an embodiment of the present invention;

[0014] Figure 2 This is an internal analysis diagram of a sedimentation box according to an embodiment of the present invention;

[0015] Figure 3 It is a partial structural analysis diagram of an embodiment of the present invention.

[0016] The meaning of each mark in the figure is:

[0017] 1. Sedimentation tank; 2. Water tank; 3. Water inlet hopper; 4. First water pump; 5. First water extraction pipe; 6. First water delivery pipe; 7. Vacuum pump; 8. First connecting pipe; 9. Discharge pipe; 10. Second connecting pipe; 11. Water collection bin; 12. Atomizing nozzle; 13. First filter plate; 14. Second filter plate; 15. Third filter plate; 16. Connecting pipe; 17. Ventilation slot; 18. Fixed seat; 19. Condensation plate; 20. Fan; 21. Collection tank; 22. Second water pump; 23. Second water extraction pipe; 24. Second water delivery pipe. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this embodiment can be combined with each other. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example:

[0020] Reference Figure 1-3 As shown, a preferred embodiment of the present invention provides a cooling water source recovery device for a water ring vacuum pump, comprising a vacuum pump 7, a sedimentation tank 1 is arranged on one side of the vacuum pump 7, a collection tank 21 is arranged on one side of the sedimentation tank 1, a connecting pipe 16 is fixedly connected between the sedimentation tank 1 and the collection tank 21, and both ends of the connecting pipe 16 are respectively connected with the inside of the sedimentation tank 1 and the collection tank 21, a plurality of ventilation slots 17 are opened through the surface of the connecting pipe 16, symmetrical fixing seats 18 are fixedly installed on both sides of the plurality of ventilation slots 17, a plurality of condensation plates 19 are fixedly installed between the symmetrical fixing seats 18, a plurality of fans 20 are fixedly installed at the bottom of the plurality of condensation plates 19, and the plurality of fans 20 are located above the plurality of ventilation slots 17. The plurality of condensation plates 19 arranged can generate cold air, and the plurality of fans 20 can generate airflow when they are started, and the airflow can blow the cold air from the plurality of ventilation slots 17 into the connecting pipe 16, and the water after precipitation and filtration in the sedimentation tank 1 can be accelerated to cool through the connecting pipe 16 and introduced into the collection tank 21.

[0021] Secondly, an air inlet is provided on the left side of the vacuum pump 7, and a first connecting pipe 8 is fixedly installed in the air inlet, and the first connecting pipe 8 is connected to an external device. A water inlet is provided on the top of the vacuum pump 7, and a second connecting pipe 10 is fixedly installed in the water inlet, and the second connecting pipe 10 is connected to an external water source. An outlet is provided on the right side of the vacuum pump 7, and a discharge pipe 9 is fixedly installed in the outlet. One end of the discharge pipe 9 is fixedly connected to the sedimentation tank 1 and is connected to the inside thereof. The device is generally a reactor that generates exhaust gas. The first connecting pipe 8 is set to suck the exhaust gas, and the second connecting pipe 10 is set to obtain the external water source to provide working power for the vacuum pump 7 and finally introduce it from the discharge pipe 9 into the sedimentation tank 1 for sedimentation and filtration.

[0022] Secondly, a water collecting bin 11 is fixedly installed on the inner wall of the sedimentation tank 1, and a plurality of atomizing nozzles 12 connected to the inside of the water collecting bin 11 are fixedly installed at the bottom of the water collecting bin 11. A first filter plate 13, a second filter plate 14 and a third filter plate 15 are fixedly installed from top to bottom below the plurality of atomizing nozzles 12, and the mesh apertures of the first filter plate 13, the second filter plate 14 and the third filter plate 15 decrease from top to bottom. A first water pump 4 is fixedly installed on the sedimentation tank 1, a water tank 2 is fixedly installed on one side of the first water pump 4, and a first water pump 4 is fixedly installed on the water tank 2. There is a water inlet hopper 3, and the first water pump 4 input end and output end are respectively fixedly installed with a first water extraction pipe 5 and a first water delivery pipe 6. One end of the first water delivery pipe 6 passes through the top of the sedimentation tank 1 and is fixedly connected to the water collecting bin 11. The first water extraction pipe 5 is fixedly connected to the water tank 2. The water discharged by the discharge pipe 9 will be filtered through three filter screens and fall into the bottom of the sedimentation tank 1. The flocculant is poured into the water tank 2 from the water inlet hopper 3. After the first water pump 4 is started, the flocculant will be pumped into the water collecting bin 11 and sprayed out from a plurality of atomizing nozzles 12, thereby accelerating the sedimentation.

[0023] Finally, a second water pump 22 is provided on one side of the collection box 21. The input end and the output end of the second water pump 22 are respectively fixedly connected to the second pumping pipe 23 and the second water pipe 24. One end of the second water pipe 24 is connected to the external circulating water pool. The cooled water will be collected by the collection box 21. When the next round of recycling cycle is needed, the second water pump 22 can be started to pump the water in the collection box 21 from the second water pipe 24 into the external circulating water pool.

[0024] When operation is required, one end of the first connecting pipe 8 is connected to the device for generating exhaust gas, and the second connecting pipe 10 is connected to the external water source. Then, the vacuum pump 7 is started for suction. The water with exhaust gas and high temperature will be discharged into the sedimentation tank 1 through the discharge pipe 9 and filtered multiple times through the first filter plate 13, the second filter plate 14 and the third filter plate 15. The water after multiple filtration will be deposited at the bottom of the sedimentation tank 1. At this time, the first water pump 4 is started to pump the flocculant in the water tank 2 into the sedimentation tank 1 to accelerate the sedimentation and purification of the water. The purified water will enter the collection box 21 through the connecting pipe 16. At this time, several fans 20 and condensation plates 19 are started. The airflow generated by the fan 20 will blow cold air from the ventilation slot 17 into the water inside the connecting pipe 16 for cooling. The cooled water will be introduced into the collection box 21. When the next step of recycling is required, the second water pump 22 is started to introduce the water in the collection box 21 into the external circulating water pool.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cooling water source recovery device for a water ring vacuum pump, comprising a vacuum pump (7), a sedimentation tank (1) being arranged on one side of the vacuum pump (7), and a collection tank (21) being arranged on one side of the sedimentation tank (1), characterized in that: A connecting pipe (16) is fixedly connected between the sedimentation box (1) and the collection box (21), and the two ends of the connecting pipe (16) are respectively connected to the inside of the sedimentation box (1) and the collection box (21), and a plurality of ventilation grooves (17) are penetrated through the surface of the connecting pipe (16), and symmetrical fixing seats (18) are fixedly installed on both sides of the plurality of ventilation grooves (17), and a plurality of condensation plates (19) are fixedly installed between the symmetrical fixing seats (18), and a plurality of fans (20) are fixedly installed at the bottom of the plurality of condensation plates (19).

2. A cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: The plurality of fans (20) are located above the plurality of ventilation slots (17).

3. A cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: The vacuum pump (7) is provided with an air inlet on the left side, and a first connecting pipe (8) is fixedly installed in the air inlet, and the first connecting pipe (8) is connected to an external device.

4. A cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: The vacuum pump (7) is provided with a water inlet at the top, a second connecting pipe (10) is fixedly installed in the water inlet, and the second connecting pipe (10) is connected to an external water source. The vacuum pump (7) is provided with an outlet at the right part, a discharge pipe (9) is fixedly installed in the outlet, and one end of the discharge pipe (9) is fixedly connected to the sedimentation tank (1) and is connected to the interior thereof.

5. The cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: A water collecting bin (11) is fixedly mounted on the inner wall of the sedimentation tank (1), a plurality of atomizing nozzles (12) in communication with the interior of the water collecting bin (11) are fixedly mounted on the bottom of the water collecting bin (11), a first filter plate (13), a second filter plate (14) and a third filter plate (15) are fixedly mounted in sequence from top to bottom below the plurality of atomizing nozzles (12), and the mesh apertures of the first filter plate (13), the second filter plate (14) and the third filter plate (15) decrease in sequence from top to bottom.

6. A cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: A first water pump (4) is fixedly mounted on the sedimentation tank (1), a water tank (2) is fixedly mounted on one side of the first water pump (4), and a water inlet hopper (3) is fixedly mounted on the water tank (2).

7. A cooling water source recovery device for a water ring vacuum pump according to claim 6, characterized in that: A first water extraction pipe (5) and a first water delivery pipe (6) are fixedly mounted at the input end and the output end of the first water pump (4), respectively; one end of the first water delivery pipe (6) passes through the top of the sedimentation tank (1) and is fixedly connected to the water collection bin (11); and the first water extraction pipe (5) is fixedly connected to the water tank (2).

8. The cooling water source recovery device for a water ring vacuum pump according to claim 1, characterized in that: A second water pump (22) is provided on one side of the collection box (21); the input end and the output end of the second water pump (22) are respectively fixedly connected to a second water pumping pipe (23) and a second water delivery pipe (24); one end of the second water delivery pipe (24) is connected to an external circulating water pool.

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