CN212130912U - Filtration formula polypropylene water injection vacuum pump - Google Patents
Filtration formula polypropylene water injection vacuum pump Download PDFInfo
- Publication number
- CN212130912U CN212130912U CN202020807137.9U CN202020807137U CN212130912U CN 212130912 U CN212130912 U CN 212130912U CN 202020807137 U CN202020807137 U CN 202020807137U CN 212130912 U CN212130912 U CN 212130912U
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- Prior art keywords
- water
- vacuum pump
- filter
- water tank
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 16
- -1 polypropylene Polymers 0.000 title claims abstract description 16
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 230000007797 corrosion Effects 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtration formula polypropylene water injection vacuum pump, include: the water-spraying vacuum pump comprises a corrosion-resistant centrifugal pump, a water tank, a water-spraying vacuum pump and a cooling mechanism, wherein the water inlet end of the corrosion-resistant centrifugal pump is connected with the water tank through a water inlet pipe, the water outlet end of the corrosion-resistant centrifugal pump is connected with the water-spraying vacuum pump through a water supply pipe, the cooling mechanism is arranged in the water tank, and a first filtering device and a second filtering device are respectively arranged at the water outlet of the water tank and the water inlet outlet of. The utility model has the advantages of simple structure and reasonable design, it is through having set up cooling body in the water tank, avoid it because of the high normal operating that influences the vacuum pump of temperature, still set up first filter equipment and second filter equipment simultaneously, let its water and the water that gets into water jet vacuum pump in the water tank filter, play a guard action to the vacuum pump itself, avoid the impurity to cause the influence to its normal operating, also reduced the attaching to of impurity in the vacuum pump, fine solution secondary pollution problem.
Description
Technical Field
The utility model belongs to the technical field of the harmful waste gas control of industry, in particular to filtration formula polypropylene water injection vacuum pump.
Background
With the rapid development of social economy, the living standard and the living quality of people are continuously improved, and the concepts of energy conservation and environmental protection are gradually deepened. Enterprises can generate waste water and waste gas in the production process, if the waste water and the waste gas are directly discharged, serious pollution is caused to air, and the requirement of current environmental protection is not met.
The working principle of the water jet pump is that working medium water with certain pressure is jetted to a suction chamber at high speed through a nozzle by zd to change the pressure energy of the water into kinetic energy to form high-speed jet flow; the gas in the suction chamber is forcibly carried and mixed with 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 special 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.
After the water jet pump works for a long time, the temperature is higher, the vacuum degree is reduced, the air pumping speed is reduced, the working time is prolonged, the solvent dissolved in water volatilizes slowly, and the waste gas effect and efficiency are seriously influenced;
meanwhile, the waste gas can be contaminated by impurities or dust, certain impurities are arranged in the waste gas to enter the pump due to continuous suction, the impurities are easily attached to the inner wall of the pump, the normal work of the pump is easily influenced, and the water in the water tank is continuously recycled, so that the secondary pollution is caused to the whole system.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the above not enough, the utility model aims at providing a filtration formula polypropylene water injection vacuum pump, it is through having set up cooling body in the water tank, carry out the condensation cooling to the water in the water tank, avoid it to influence the normal operating of vacuum pump because of the high temperature, first filter equipment and second filter equipment have still been set up simultaneously, let its water and the entering water of getting into the water injection vacuum pump in the water tank filter, reduce the impurity of its aquatic, carry out a fine protection to whole system.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a filtration type polypropylene water jet vacuum pump, comprising: the water-spraying vacuum pump comprises a corrosion-resistant centrifugal pump, a water tank, a water-spraying vacuum pump and a cooling mechanism, wherein the water inlet end of the corrosion-resistant centrifugal pump is connected with the water tank through a water inlet pipe, the water outlet end of the corrosion-resistant centrifugal pump is connected with the water-spraying vacuum pump through a water supply pipe, the cooling mechanism is arranged in the water tank, and a first filtering device and a second filtering device are respectively arranged at the water outlet of the water tank and the water inlet outlet of.
The utility model discloses in a filtration formula polypropylene water injection vacuum pump, it is through having set up cooling body in the water tank, water to the water in the water tank carries out the condensation cooling, avoid it to influence the normal operating of vacuum pump because of the high temperature, first filter equipment and second filter equipment have still been set up simultaneously, let its water to in the water tank and the water that gets into water injection vacuum pump filter, reduce the impurity of its aquatic, play a guard action to the vacuum pump itself, avoid the impurity to cause the influence to its normal operating, impurity adhesion in the vacuum pump has also been reduced, fine solution secondary pollution problem, thereby let its better needs that satisfy production.
The utility model discloses in be equipped with nozzle, suction chamber, reducing pipe, hybrid chamber and taper pipe in the water injection vacuum pump, the entrance of water injection vacuum pump is located to the nozzle, the rear of nozzle is located to the suction chamber, the rear of suction chamber is located to the reducing pipe, the rear of reducing pipe is located to the hybrid chamber, the exit of water injection vacuum pump is located to the taper pipe, just the top that lies in the suction chamber on the water injection vacuum pump is equipped with the vacuum suction mouthpiece, the entrance of nozzle is located to first filter equipment.
The utility model discloses in be equipped with the condenser box among the cooling body, the inside of condenser box is equipped with a set of condenser pipe support, be equipped with a set of recess that is used for placing the condenser pipe on the condenser pipe support.
The utility model discloses in the recess is the heliciform setting, the condenser pipe card is in the recess to it is fixed through a set of buckle.
The utility model discloses in be equipped with filter equipment body, filter screen and filter core among the first filter equipment, filter screen and filter core are all located in the cavity of filter equipment body, the both sides of filter equipment body respectively with the flange joint of fixed plate on the delivery pipe and water jet vacuum pump entry end.
The utility model discloses in the lower part that is located the filter equipment body of first filter equipment is equipped with the drain.
The utility model discloses in be equipped with among the second filter equipment and filter plate frame and filter screen, filter the plate frame card on the cardboard of water tank, the filter screen is located on the filter plate frame.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the utility model discloses in a filtration formula polypropylene water injection vacuum pump, a structure is simple, and reasonable design, easy to produce, it is through having set up cooling body in the water tank, carry out the condensation cooling to the water in the water tank, avoid it to influence the normal operating of vacuum pump because of the high temperature, first filter equipment and second filter equipment have still been set up simultaneously, let its water and the entering water of getting into the water injection vacuum pump in the water tank filter, reduce the impurity of its aquatic, play a guard action to the vacuum pump itself, avoid the impurity to cause the influence to its normal operating, impurity adhesion in the vacuum pump has also been reduced, thereby let its better needs that satisfy production.
2. The utility model discloses well first filter equipment and second filter equipment's setting, the water to getting into the vacuum pump that can be fine filters, also can filter the water of supply in the water tank simultaneously, filters effectually through the dual secondary pollution that prevents to appear, also can play certain guard action to corrosion-resistant centrifugal pump and water injection vacuum pump simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the reclaimed water injection vacuum pump of the present invention;
FIG. 3 is a schematic structural view of a first filtering device of the present invention;
fig. 4 is an installation diagram of the second filtering device of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
A filtered polypropylene water jet vacuum pump as shown, comprising: the water-cooling water-spraying device comprises a corrosion-resistant centrifugal pump 1, a water tank 2, a water-spraying vacuum pump 3 and a cooling mechanism 4, wherein the water inlet end of the corrosion-resistant centrifugal pump 1 is connected with the water tank 2 through a water inlet pipe 5, the water outlet end of the corrosion-resistant centrifugal pump is connected with the water-spraying vacuum pump 3 through a water supply pipe 6, the cooling mechanism 4 is arranged in the water tank 2, and a first filtering device 7 and a second filtering device 8 are respectively arranged at the water outlet of the water tank 2 and the water inlet.
Furthermore, the water jet vacuum pump 3 is provided with a nozzle 31, a suction chamber 32, a reducer 33, a mixing chamber 34 and a taper pipe 35, the nozzle 31 is arranged at the inlet of the water jet vacuum pump 3, the suction chamber 32 is arranged at the rear of the nozzle 31, the reducer 33 is arranged at the rear of the suction chamber 32, the mixing chamber 34 is arranged at the rear of the reducer 33, the taper pipe 35 is arranged at the outlet of the water jet vacuum pump 3, a vacuum suction nozzle 36 is arranged above the suction chamber 32 on the water jet vacuum pump 3, and the first filtering device 6 is arranged at the inlet of the nozzle 31.
Preferably, a condensation box 41 is arranged in the cooling mechanism 4, a set of condensation pipe brackets 42 is arranged inside the condensation box 41, and a set of grooves 43 for placing condensation pipes 44 is arranged on the condensation pipe brackets 42.
Preferably, the groove 43 is spirally disposed, and the condensation pipe 44 is clamped in the groove 43 and fixed by a set of fasteners 45.
Furthermore, the first filter device 7 is provided with a filter device body 71, a filter screen 72 and a filter element 73, the filter screen 72 and the filter element 73 are both arranged in a cavity of the filter device body 71, and both sides of the filter device body 71 are respectively connected with a fixing plate on the water supply pipe and a flange at the inlet end of the water jet vacuum pump 3.
Further preferably, a sewage draining outlet 74 is formed at the lower part of the first filtering device 7 positioned at the filtering device body 71.
Be equipped with filter plate frame 81 and filter screen 82 among the second filter equipment 8, filter plate frame 81 card is on the cardboard of water tank 2, filter screen 82 is located on filter plate frame 81.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. A filtration formula polypropylene water jet vacuum pump which characterized in that: the method comprises the following steps: corrosion-resistant centrifugal pump (1), water tank (2), water injection vacuum pump (3) and cooling body (4), corrosion-resistant centrifugal pump (1) is intake the end and is connected with water tank (2) through inlet tube (5), and the play water end passes through delivery pipe (6) and is connected with water injection vacuum pump (3), cooling body (4) are located in water tank (2), the delivery port department of water tank (2) and the water inlet play of water injection vacuum pump (3) are equipped with first filter equipment (7) and second filter equipment (8) respectively.
2. The filtered polypropylene water jet vacuum pump of claim 1 wherein: be equipped with nozzle (31), suction chamber (32), reducing pipe (33), mixing chamber (34) and taper pipe (35) in water injection vacuum pump (3), the entrance of water injection vacuum pump (3) is located in nozzle (31), the rear of nozzle (31) is located in suction chamber (32), the rear of suction chamber (32) is located in reducing pipe (33), the rear of reducing pipe (33) is located in mixing chamber (34), the exit of water injection vacuum pump (3) is located in taper pipe (35), just it is equipped with vacuum suction nozzle (36) to lie in the top of suction chamber (32) on water injection vacuum pump (3), the entrance of nozzle (31) is located in first filter equipment (7).
3. The filtered polypropylene water jet vacuum pump of claim 1 wherein: be equipped with condenser box (41) in cooling body (4), the inside of condenser box (41) is equipped with a set of condenser pipe support (42), be equipped with a set of recess (43) that are used for placing condenser pipe (44) on condenser pipe support (42).
4. The filtered polypropylene water jet vacuum pump of claim 3 wherein: the groove (43) is spirally arranged, and the condensation pipe (44) is clamped in the groove (43) and is fixed through a group of buckles (45).
5. The filtered polypropylene water jet vacuum pump of claim 1 wherein: the filter device is characterized in that a filter device body (71), a filter screen (72) and a filter element (73) are arranged in the first filter device (7), the filter screen (72) and the filter element (73) are arranged in a cavity of the filter device body (71), and two sides of the filter device body (71) are respectively connected with a fixing plate on a water supply pipe and a flange at the inlet end of the water jet vacuum pump (3).
6. The filtered polypropylene water jet vacuum pump of claim 5 wherein: a sewage draining outlet (74) is arranged at the lower part of the first filtering device (7) positioned at the filtering device body (71).
7. The filtered polypropylene water jet vacuum pump of claim 1 wherein: be equipped with in second filter equipment (8) and filter plate frame (81) and filter screen (82), filter plate frame (81) card is on the cardboard of water tank (2), filter screen (82) are located and are filtered on plate frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807137.9U CN212130912U (en) | 2020-05-15 | 2020-05-15 | Filtration formula polypropylene water injection vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807137.9U CN212130912U (en) | 2020-05-15 | 2020-05-15 | Filtration formula polypropylene water injection vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212130912U true CN212130912U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807137.9U Expired - Fee Related CN212130912U (en) | 2020-05-15 | 2020-05-15 | Filtration formula polypropylene water injection vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212130912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944658A (en) * | 2021-09-30 | 2022-01-18 | 江苏双恒泵阀制造有限公司 | Filtration formula polypropylene water injection vacuum pump |
-
2020
- 2020-05-15 CN CN202020807137.9U patent/CN212130912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944658A (en) * | 2021-09-30 | 2022-01-18 | 江苏双恒泵阀制造有限公司 | Filtration formula polypropylene water injection vacuum pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |