CN212079777U - Water tank matched with water jet vacuum pump for use - Google Patents
Water tank matched with water jet vacuum pump for use Download PDFInfo
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- CN212079777U CN212079777U CN202020205590.2U CN202020205590U CN212079777U CN 212079777 U CN212079777 U CN 212079777U CN 202020205590 U CN202020205590 U CN 202020205590U CN 212079777 U CN212079777 U CN 212079777U
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- water tank
- water
- tank body
- vacuum pump
- cooling coil
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Abstract
The utility model provides a water tank that supporting water jet vacuum pump used, it includes the water tank body and sets up the inside cooling coil of water tank body, water tank body top sets up the import of more than one, import and water jet vacuum pump's injection pipe intercommunication, water tank body top still sets up exhaust emission mouth, exhaust emission mouth and tail gas absorption tower import intercommunication, cooling coil one end and cooling coil import intercommunication, the other end and cooling coil export intercommunication, this internal drain pump that sets up of water tank, set up the outlet on the lateral wall of water tank body, the drain pump passes through the drain pipe intercommunication with water jet vacuum pump's water tank, set up the check valve on the drain pipe, the utility model has the characteristics of energy-concerving and environment-protective can prevent exhaust pollution and reduce waste water and produce.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to water tank that supporting water injection vacuum pump used.
Background
The water jet vacuum pump is a common equipment for chemical production, and is characterized by that the working medium water with a certain pressure is jetted out of suction chamber at high speed by means of nozzle, and the pressure energy of water is changed into kinetic energy to form high-speed jet flow. The gas in the suction chamber is forcibly carried and mixed by the high-speed jet flow to form gas-liquid mixed flow, and then enters the diffuser, so that the pressure of the suction chamber is reduced to form vacuum, the kinetic energy of the mixed jet flow is converted into pressure energy in the expansion section of the diffuser, the speed is reduced, the pressure is increased, the gas is further compressed, and is discharged out of the pump together with water, the gas and the water are separated in the water tank, the gas is released into the atmosphere, the water is recycled by the water pump, and the purpose of vacuumizing is achieved repeatedly. The water injection vacuum pump is in the use, and the difficult collection of exhaust waste gas causes environmental pollution easily, and temperature can rise in the use, and circulating water pond water temperature is too high, can influence displacement and vacuum, needs in time to change or make up water, can produce a large amount of waste water, has increased the environmental protection pressure in the chemical industry enterprise's production intangibly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an energy-concerving and environment-protective, the water tank that the supporting water jet vacuum pump that can prevent waste gas pollution and reduce waste water production used.
In order to solve the technical problem the utility model discloses the technical scheme who takes is:
the utility model provides a water tank that supporting water jet vacuum pump used, its includes the water tank body and sets up the inside cooling coil of water tank body, the water tank body top sets up the import of more than one, import and water jet vacuum pump's injection pipe intercommunication, water tank body top still sets up tail gas discharge port, tail gas discharge port and tail gas absorption tower import intercommunication, cooling coil one end and cooling coil import intercommunication, the other end and cooling coil export intercommunication, this internal drain pump that sets up of water tank, set up the outlet on the lateral wall of water tank body, the drain pump passes through the drain pipe intercommunication with water jet vacuum pump's water tank, set up the check valve on the drain pipe.
Furthermore, a liquid level meter is arranged on the left side wall of the water tank body, a water replenishing port is arranged on the upper portion of the right side wall of the water tank body, and a sealing cover is arranged on the water replenishing port.
Furthermore, a cleaning opening is formed in the lower portion of the water tank body, and a cover body is arranged on the cleaning opening.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses a water tank simultaneously with the injection pipe intercommunication of many water injection vacuum pumps, the water tank is sealed to be set up, tail gas gets into exhaust emission pipeline through exhaust port and arranges to the tail gas absorption tower, prevents exhaust pollution, and this internal cooling coil that sets up of water tank for the water cooling in the water tank, it is too high to have solved the circulating water temperature, can influence displacement and vacuum, need in time change or make up the problem of water, and then reduce the production of waste water.
The utility model discloses a set up the level gauge on the water tank body left side wall for liquid level height in the monitoring water tank, when the liquid level was low on the side in the water tank, can carry out the fluid infusion operation through the moisturizing mouth, keep going on continuously of production.
The utility model discloses a water tank body lower part sets up the clearance mouth, when needs shut down the maintenance, can be convenient for realize the evacuation to the water tank.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
the device comprises a water tank body 1, a water tank body 2, an inlet 3, a tail gas discharge port 4, a cooling coil pipe 5, a liquid level meter 6, a water replenishing port 7, a cleaning port 8, a water jet vacuum pump 9, an injection pipe 10, a drain pipe 11, a water discharge port 12, a drainage pump 13, a check valve 14, a sealing cover 15, a cover body 41, a cooling coil pipe inlet 42 and a cooling coil pipe outlet.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, this embodiment provides a water tank used with a water jet vacuum pump, which includes a water tank body 1 and a cooling coil 4 disposed inside the water tank body 1, the top of the water tank body 1 is provided with more than one inlet 2, the inlet 2 is communicated with an injection pipe 9 of the water jet vacuum pump 8, the top of the water tank body 1 is further provided with a tail gas discharge port 3, the tail gas discharge port 3 is communicated with an inlet of a tail gas absorption tower, one end of the cooling coil 4 is communicated with an inlet 41 of the cooling coil, the other end is communicated with an outlet 42 of the cooling coil, a drain pump 12 is disposed in the water tank body 1, a drain port 11 is disposed on a side wall of the water tank body 1, the drain pump 12 is communicated with the water tank of the water jet vacuum pump 8 through a drain pipe 10, a check valve 13 is disposed on the drain pipe 10, form hydrologic cycle, set up check valve 13 on the drain pipe 10, the circulating water is one-way flow, can not follow drain pipe 10 backward flow, the utility model discloses a water tank simultaneously with the injection pipe 9 intercommunication of many water injection vacuum pumps 8, the water tank is sealed to be set up, tail gas gets into exhaust emission pipeline through exhaust port 3 and arranges to the tail gas absorption tower, prevents exhaust pollution, this internal cooling coil pipe 4 that sets up of water tank, for the water cooling in the water tank, it is too high to have solved the circulating water temperature, can influence displacement and vacuum, need in time change or the problem of make-up water, and then reduce the production of waste water.
Set up level gauge 5 on 1 left side wall of water tank body, level gauge 5 is used for monitoring the liquid level height in the water tank, and level gauge 5 can adopt magnetic float formula level gauge, interior floating two-chamber level gauge, the formula level gauge of input all can, as long as satisfy liquid level monitoring's functional requirement can. The utility model discloses a water tank body 1 right side wall upper portion sets up the moisturizing mouth 6, and when the liquid level was low on the left side in the water tank, can carry out the fluid infusion operation through the moisturizing mouth 6, keeps going on of production continuously, set up sealed lid 14 on the moisturizing mouth 6, when not needing the fluid infusion, moisturizing mouth 6 is in encapsulated situation, prevents that tail gas from spilling from the moisturizing mouth 6.
The lower part of the water tank body 1 is provided with a cleaning port 7, the cleaning port 7 is provided with a cover body 15, and when the water tank needs to be shut down for maintenance, the water tank can be emptied conveniently for cleaning and maintenance.
The specific working process is as follows:
at first start water injection vacuum pump 8, inside aqueous medium carried tail gas and entered into water tank body 1 through injection pipe 9, water and cooling coil pipe 4 formation heat exchange cool down, tail gas and water carry out gas-water separation, tail gas enters into from tail gas discharge port 3 and carries out unified tail gas treatment with the tail gas absorption tower import, avoid getting into atmosphere polluted environment, water after the cooling is driven by drain pump 12, through drain pipe 10, check valve 13 enters into water tank of water injection vacuum pump 8, realize the circulation operation, waste water's production has been reduced, the water consumption has been reduced, along with the going on of production, can observe through level gauge 5, after the liquid level reduces, the sealed lid 14 that sets up on the mouth of moisturizing 6 is opened to the accessible, carry out the fluid infusion operation from mouth of moisturizing 6.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A water tank used with a water jet vacuum pump is characterized by comprising a water tank body (1) and a cooling coil (4) arranged inside the water tank body (1), wherein the top of the water tank body (1) is provided with more than one inlet (2), the inlet (2) is communicated with a jet pipe (9) of the water jet vacuum pump (8), the top of the water tank body (1) is also provided with a tail gas discharge port (3), the tail gas discharge port (3) is communicated with an inlet of a tail gas absorption tower, one end of the cooling coil (4) is communicated with an inlet (41) of the cooling coil, the other end of the cooling coil is communicated with an outlet (42) of the cooling coil, a drainage pump (12) is arranged in the water tank body (1), a drainage port (11) is arranged on the side wall of the water tank body (1), and the drainage pump (12) is communicated with the water tank of the water jet vacuum pump (, and a check valve (13) is arranged on the drain pipe (10).
2. The water tank used with the water jet vacuum pump as claimed in claim 1, wherein a liquid level meter (5) is arranged on the left side wall of the water tank body (1), a water replenishing port (6) is arranged on the upper portion of the right side wall of the water tank body (1), and a sealing cover (14) is arranged on the water replenishing port (6).
3. The water tank for the matched water jet vacuum pump according to claim 1, wherein a cleaning port (7) is arranged at the lower part of the water tank body (1), and a cover body (15) is arranged on the cleaning port (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205590.2U CN212079777U (en) | 2020-02-25 | 2020-02-25 | Water tank matched with water jet vacuum pump for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205590.2U CN212079777U (en) | 2020-02-25 | 2020-02-25 | Water tank matched with water jet vacuum pump for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079777U true CN212079777U (en) | 2020-12-04 |
Family
ID=73560169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020205590.2U Active CN212079777U (en) | 2020-02-25 | 2020-02-25 | Water tank matched with water jet vacuum pump for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079777U (en) |
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2020
- 2020-02-25 CN CN202020205590.2U patent/CN212079777U/en active Active
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