CN219796878U - Novel vacuum buffer tank - Google Patents

Abstract

The utility model discloses a novel vacuum buffer tank. The utility model relates to a buffer tank technical field adopts including vacuum buffer tank body, base, controller, vacuum buffer tank body top intercommunication has transfer line, outlet duct and intake pipe, vacuum buffer tank body top center department installs the motor case, install the motor in the motor case, vacuum buffer tank body bottom fixed mounting has the base, outer one side of vacuum buffer tank installs level gauge and controller. According to the utility model, through the arrangement of the wire mesh foam-catching device and the condensed water double filtration, gas and liquid can be separated when the vacuum pump is used for exhausting, the liquid is prevented from flowing back to the vacuum pump along with the gas, the gas-liquid separation efficiency is improved, the damages such as corrosion and blockage to the vacuum pump are avoided, meanwhile, the water in the water tank and the cleaning brush are utilized for cleaning the vacuum buffer tank body, the vacuum buffer tank body can be directly cleaned without disassembling the vacuum buffer tank body, the cleaning efficiency is greatly improved, and the cleaning inside of the vacuum buffer tank body is effectively ensured.

Description

Novel vacuum buffer tank

Technical Field

The utility model relates to the technical field of buffer tanks, in particular to a novel vacuum buffer tank.

Background

The vacuum buffer tank is widely used in the industries of chemistry, mechanical processing, medical treatment and the like, the vacuum buffer tank has the functions of buffering the pressure fluctuation of a system, ensuring that the system works more stably and preventing materials from flowing backwards, and can be used for achieving the purpose of stabilizing the vacuum degree through gas-liquid separation, a vacuum pump is generally arranged between an extruder and the vacuum pump, but liquid in the existing vacuum buffer tank can be pumped out along with gas under the pumping of the vacuum pump, so that the problem of lower gas-liquid separation efficiency is caused, and a large amount of powdery substances can be introduced into the buffer tank in the use process of the vacuumizing system.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel vacuum buffer tank, which solves the problems of lower gas-liquid separation efficiency and cleaning of the vacuum buffer tank in the current vacuum buffer tank.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel vacuum buffer tank, includes vacuum buffer tank body, base, controller, vacuum buffer tank body top intercommunication has transfer line, outlet duct and intake pipe, vacuum buffer tank body top center department installs the motor case, the motor is installed to the motor incasement, vacuum buffer tank body bottom fixed mounting has the base, level gauge and controller are installed to the external one side of vacuum buffer tank.

Preferably, the condensate water storage tank and the water storage tank are fixedly installed on one side outside the vacuum buffer tank, the first water pump is installed in the inner cavity of the condensate water storage tank, the output end of the first water pump is connected with a first drain pipe, the output end of the first water pump is connected with a first liquid inlet pipe, the inner cavity of the water storage tank is provided with a second water pump, the output end of the second water pump is connected with a second drain pipe, and the output end of the second water pump is connected with a second liquid inlet pipe.

Preferably, the bottom end of the vacuum buffer tank body is communicated with a liquid discharge pipe, a liquid discharge valve is arranged on the liquid discharge pipe, the liquid discharge pipe is in threaded connection with the waste liquid tank, and the liquid delivery pipe is connected with the first water discharge pipe and the second water discharge pipe through a three-way valve.

Preferably, the silk screen foam trapper is installed to vacuum buffer tank body inner chamber upper end, the output of motor is connected with the pivot, pivot and transfer line all run through in silk screen foam trapper, install the go-between on the pivot bottom, go-between both sides all fixed mounting have the curb plate, the equal fixed mounting of curb plate both sides bottom has cleaning brush.

Preferably, the controller, the motor, the first water pump and the second water pump are electrically connected.

Compared with the prior art, the utility model has the following beneficial effects:

according to the novel vacuum buffer tank, through the arrangement of the wire mesh foam-catching device and the condensed water double filtration, gas and liquid can be separated when the vacuum pump is used for exhausting, liquid is prevented from flowing back to the vacuum pump along with gas, the efficiency of gas-liquid separation is improved, and damages such as corrosion and blockage to the vacuum pump are avoided;

simultaneously utilize the water of water tank and cleaning brush to clean the vacuum buffer tank body, need not dismantle the vacuum buffer tank just can directly wash, cleaning efficiency promotes greatly, effectively guarantees the inside clean of vacuum buffer tank body and at the external installation level gauge of vacuum buffer tank, can effectively survey the height of comdenstion water, avoid influencing the efficiency of gas-liquid separation.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

FIG. 3 is a schematic view showing the overall structure of the condensate storage tank of the present utility model.

Fig. 4 is a rear view of the present utility model.

Fig. 5 is a schematic diagram of the overall structure of the water storage tank of the present utility model.

In the figure: 1. a vacuum buffer tank; 2. a base; 3. a liquid level gauge; 4. a motor case; 5. an air outlet pipe; 6. an air inlet pipe; 7. a controller; 8. a liquid discharge pipe; 9. a liquid discharge valve; 10. a waste liquid tank; 11. a motor; 12. a rotating shaft; 13. a wire mesh foam trap; 14. a connecting ring; 15. a side plate; 16. an infusion tube; 17. cleaning a brush; 18. a three-way valve; 19. a first drain pipe; 20. a second drain pipe; 21. a condensed water storage tank; 22. a water storage tank; 23. a first liquid inlet pipe; 24. a second liquid inlet pipe; 25. a first water pump; 26. a first water inlet pipe; 27. a second water inlet pipe; 28. and a second water pump.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a novel vacuum buffer tank is provided.

Embodiment one:

as shown in figure 1 of the specification drawings, the novel vacuum buffer tank comprises a vacuum buffer tank body 1, a base 2 and a controller 7, wherein the top end of the vacuum buffer tank body 1 is communicated with a transfusion tube 16, an air outlet tube 5 and an air inlet tube 6, a motor case 4 is arranged at the center of the top end of the vacuum buffer tank body 1, a motor 11 is arranged in the motor case 4, the base 2 is fixedly arranged at the bottom end of the vacuum buffer tank body 1, and a liquid level meter 3 and the controller 7 are arranged at one side outside the vacuum buffer tank body 1.

Embodiment two:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 of the accompanying drawings in the specification, the working principle of a novel vacuum buffer tank is as follows: firstly, an air outlet pipe 5 is connected to a vacuum pump, a controller 7 is used for controlling a first water pump 25 to work, the first water pump 25 sends condensed water into a vacuum buffer tank body 1 from a liquid conveying pipe 16, then the height of the condensed water is controlled by a liquid level meter 2, gas is discharged into the vacuum buffer tank body 1, the air is pumped from the air outlet pipe 5 by the vacuum pump, the gas firstly undergoes first-layer gas-liquid separation through a wire mesh foam catcher 13, then enters the condensed water to undergo second-layer filtering separation, the condensed water can separate liquid or fixed liquid in the gas, and the separated gas enters the vacuum pump through the air outlet pipe 5. When the vacuum buffer tank needs to be cleaned, the controller 7 is used for controlling the motor 11 to work, the motor 11 drives the rotating shaft 12 to rotate so as to drive the cleaning brush 17 to rotate, meanwhile, the controller 7 is used for controlling the second water pump 28 to work, the second water pump 28 is used for injecting water into the infusion tube 16 from the water storage tank 22, then the water enters the vacuum buffer tank body 1 from the infusion tube 16, after the cleaning is finished, the second water pump 28 and the motor 11 are stopped to work, the liquid discharge valve 9 is opened, and waste liquid flows into the waste liquid tank 10 from the liquid discharge tube 8, so that the environment pollution is prevented and treated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A novel vacuum buffer tank, its characterized in that: including vacuum buffer tank body (1), base (2), controller (7), vacuum buffer tank body (1) top intercommunication has transfer line (16), outlet duct (5) and intake pipe (6), motor case (4) are installed in vacuum buffer tank body (1) top center department, install motor (11) in motor case (4), vacuum buffer tank body (1) bottom fixed mounting has base (2), level gauge (3) and controller (7) are installed to vacuum buffer tank body (1) outer one side.

2. The novel vacuum buffer tank of claim 1, wherein: the utility model discloses a vacuum buffer tank, including vacuum buffer tank body (1), condensate water storage tank (21) and storage water tank (22), first water pump (25) are installed to condensate water storage tank (21) inner chamber, the output of first water pump (25) is connected with first drain pipe (19), the output of first water pump (25) is connected with first feed liquor pipe (23), second water pump (28) are installed to storage water tank (22) inner chamber, the output of second water pump (28) is connected with second drain pipe (20), the output of second water pump (28) is connected with second feed liquor pipe (24).

3. The novel vacuum buffer tank of claim 1, wherein: the vacuum buffer tank is characterized in that a liquid discharge pipe (8) is communicated with the bottom end of the vacuum buffer tank body (1), a liquid discharge valve (9) is arranged on the liquid discharge pipe (8), the liquid discharge pipe (8) is fixedly connected with a waste liquid tank (10) through threads, and a liquid delivery pipe (16) is connected with a first water discharge pipe (19) and a second water discharge pipe (20) through a three-way valve (18).

4. The novel vacuum buffer tank of claim 1, wherein: the vacuum buffer tank is characterized in that a wire mesh foam arrester (13) is arranged at the upper end of an inner cavity of the vacuum buffer tank body (1), a rotating shaft (12) is connected to the output end of the motor (11), the rotating shaft (12) and the infusion tube (16) penetrate through the wire mesh foam arrester (13), a connecting ring (14) is arranged at the bottom end of the rotating shaft (12), side plates (15) are fixedly arranged at two sides of the connecting ring (14), and cleaning brushes (17) are fixedly arranged at the bottom ends of two sides of the side plates (15).

5. The novel vacuum buffer tank of claim 1, wherein: the controller (7) is respectively and electrically connected with a motor (11), a first water pump (25) and a second water pump (28).