CN218376776U - Vacuum pump vacuum centralized collection device for chemical industry - Google Patents
Vacuum pump vacuum centralized collection device for chemical industry Download PDFInfo
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- CN218376776U CN218376776U CN202221869838.0U CN202221869838U CN218376776U CN 218376776 U CN218376776 U CN 218376776U CN 202221869838 U CN202221869838 U CN 202221869838U CN 218376776 U CN218376776 U CN 218376776U
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- vacuum
- vacuum pump
- collection device
- buffer memory
- chemical industry
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Abstract
The utility model discloses a chemical industry is with vacuum pump vacuum centralized collection device, including base, vacuum buffer memory jar and connecting seat, the top of base is through setting up support mounting vacuum buffer memory jar, the peripheral equidistance that the top of base is located vacuum buffer memory jar is provided with the vacuum pump, the inlet end of vacuum pump is provided with the pipe, and pipe and vacuum buffer memory jar intercommunication, the top of vacuum buffer memory jar is provided with the intake pipe. The utility model relates to a collection device is concentrated in vacuum pump vacuum for chemical industry, simple structure easily operates, uses in a flexible way stably, and the fault rate is low, and practical value is high, is fit for being extensively promoted and uses.
Description
Technical Field
The utility model relates to a chemical industry technical field, in particular to chemical industry is with vacuum pump vacuum centralized collection device.
Background
The vacuum pump is a device or equipment for obtaining vacuum by pumping a pumped container by using mechanical, physical, chemical or physical-chemical methods, generally speaking, the vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by using various methods according to the working principle of the vacuum pump, and can be basically divided into two types, namely a gas capture pump and a gas transmission pump, which are widely used in industries such as metallurgy, chemical industry, food, electronic coating and the like.
Publication No.: CN203020566U discloses a vacuum packaging machine vacuum pump structure that control is convenient, including a plurality of frames, frame top all fixed mounting have vacuum chamber, still including the vacuum pump, the vacuum pump pass through a plurality of lateral conduits and vacuum chamber sealing connection, be equipped with the check valve on the lateral conduit that every vacuum chamber corresponds.
Currently, the existing vacuum pumps have the following disadvantages when in use: the vacuum pump is not convenient for maintain, makes a round trip to cut the material and increases work load, extravagant a large amount of manpower and materials, leads to the frequent trouble of vacuum pump, overhauls frequently, has increased the maintenance consumption. Therefore, a vacuum pump vacuum centralized collection device for chemical industry is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a collection device is concentrated in vacuum of vacuum pump for chemical industry can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a collection device is concentrated in vacuum pump vacuum for chemical industry, includes base, vacuum buffer memory jar and connecting seat, the top of base is through setting up support mounting vacuum buffer memory jar, the peripheral equidistance that the top of base is located vacuum buffer memory jar is provided with the vacuum pump, the inlet end of vacuum pump is provided with the pipe, and pipe and vacuum buffer memory jar intercommunication, the top of vacuum buffer memory jar is provided with the intake pipe.
Furthermore, a connecting seat is arranged at the air inlet end of the air inlet pipe, and a flow guide cavity is arranged in the connecting seat.
Further, the top equidistance of connecting seat is provided with the pipeline, and the pipeline passes through flange joint connecting seat.
Furthermore, the air inlet end of the guide pipe is provided with a check valve, and the guide pipe and the vacuum cache tank are connected with the check valve through a bolt.
Furthermore, a stop valve is arranged between the guide pipes, and the guide pipes are connected with the stop valve through flanges.
Compared with the prior art, the utility model discloses following beneficial effect has:
through a plurality of vacuum pumps, vacuum buffer tank and the pipe that sets up, can cancel automatic packaging machine vacuum pump one-to-one supply mode, avoid frequently influencing normal production because of vacuum negative pressure is unstable, solved the vacuum pump and overhauld and maintain inconvenient problem, conveniently overhaul the maintenance more, the fault rate is low moreover, energy saving and consumption reduction more.
Drawings
Fig. 1 is the overall structure schematic diagram of the vacuum centralized collection device of the vacuum pump for chemical industry.
Fig. 2 is the schematic view of the cross-sectional structure of the vacuum pump vacuum centralized collection device for chemical industry.
Fig. 3 is the utility model relates to a collection device's connecting seat profile structure sketch map is concentrated in vacuum pump vacuum for chemical industry.
In the figure: 1. a base; 2. a vacuum buffer tank; 3. a vacuum pump; 4. a conduit; 5. an air inlet pipe; 6. a connecting seat; 7. a pipeline; 8. a flow guide cavity; 9. a non-return valve; 10. and (6) cutting off the valve.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1 and 2, a chemical industry is with vacuum pump vacuum centralized collection device, including base 1, vacuum buffer memory jar 2 and connecting seat 6, support mounting vacuum buffer memory jar 2 is through setting up at base 1's top, the peripheral equidistance that base 1's top is located vacuum buffer memory jar 2 is provided with vacuum pump 3, vacuum pump 3's inlet end is provided with pipe 4, and pipe 4 and vacuum buffer memory jar 2 intercommunication, vacuum buffer memory jar 2's top is provided with intake pipe 5.
The air inlet end of the air inlet pipe 5 is provided with a connecting seat 6, and a flow guide cavity 8 is arranged in the connecting seat 6.
In this embodiment, as shown in fig. 3, the air inlet pipe 5 is adapted to pump the external air into the vacuum buffer tank 2 through the connecting seat 6 and the diversion cavity 8.
Wherein, the top of the connecting seat 6 is equidistantly provided with pipelines 7.
In this embodiment, as shown in fig. 2, the pipeline 7 is connected to an external packing machine, and a cut-off valve is provided at an air inlet end of the pipeline 7.
Wherein, the air inlet end of the conduit 4 is provided with a check valve 9.
In this embodiment, as shown in fig. 2, the air backflow can be prevented by the check valve 9.
Wherein a shut-off valve 10 is arranged between the guide pipes 4.
In this embodiment, as shown in fig. 2, the operation of the vacuum pump 3 is stopped in time by the shut-off valve 10, so that the failure rate is reduced.
It should be noted that, the utility model relates to a collection device is concentrated in vacuum pump vacuum for chemical industry, in operation, at first the inspection is confirmed whether trip valve 10 is closed, start 3 artifical trip valves 10 that open of vacuum pump, observe vacuum buffer tank 2 manometer and reach-40 kpa-/-75 kpa within range, open the trip valve of corresponding packagine machine department, observe packagine machine department pressure and reach-40 kpa-/-75 kpa within range after the manual work open packagine machine, when closing, need shut down corresponding packagine machine earlier, close packagine machine department trip valve in proper order, the trip valve 10 of 3 imports of vacuum pump, then 3 shut downs of vacuum pump accomplish the action, can cancel automatic vacuum pump packagine machine one-to-one supply mode, utilize 2 buffer pressure of vacuum buffer tank, prevent pouring, and can avoid frequently influencing normal production because of vacuum negative pressure is unstable, it is more convenient that vacuum pump 3 overhauls to maintain, the fault rate is low.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a collection device is concentrated with vacuum pump vacuum for chemical industry, includes base (1), vacuum buffer tank (2) and connecting seat (6), its characterized in that: the top of base (1) is through setting up support mounting vacuum buffer memory jar (2), the peripheral equidistance that the top of base (1) is located vacuum buffer memory jar (2) is provided with vacuum pump (3), the inlet end of vacuum pump (3) is provided with pipe (4), and pipe (4) and vacuum buffer memory jar (2) intercommunication, the top of vacuum buffer memory jar (2) is provided with intake pipe (5).
2. The vacuum pump vacuum centralized collection device for chemical industry according to claim 1, characterized in that: the air inlet end of the air inlet pipe (5) is provided with a connecting seat (6), and a flow guide cavity (8) is arranged in the connecting seat (6).
3. The vacuum pump vacuum centralized collection device for chemical engineering according to claim 2, characterized in that: and pipelines (7) are arranged at the top of the connecting seat (6) at equal intervals.
4. The vacuum pump vacuum centralized collection device for chemical engineering according to claim 1, characterized in that: and a check valve (9) is arranged at the air inlet end of the guide pipe (4).
5. The vacuum pump vacuum centralized collection device for chemical industry according to claim 1, characterized in that: a cut-off valve (10) is arranged between the guide pipes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869838.0U CN218376776U (en) | 2022-07-20 | 2022-07-20 | Vacuum pump vacuum centralized collection device for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869838.0U CN218376776U (en) | 2022-07-20 | 2022-07-20 | Vacuum pump vacuum centralized collection device for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376776U true CN218376776U (en) | 2023-01-24 |
Family
ID=84964114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221869838.0U Active CN218376776U (en) | 2022-07-20 | 2022-07-20 | Vacuum pump vacuum centralized collection device for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376776U (en) |
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2022
- 2022-07-20 CN CN202221869838.0U patent/CN218376776U/en active Active
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