CN203867922U - Water-ring vacuum pump - Google Patents
Water-ring vacuum pump Download PDFInfo
- Publication number
- CN203867922U CN203867922U CN201420241293.8U CN201420241293U CN203867922U CN 203867922 U CN203867922 U CN 203867922U CN 201420241293 U CN201420241293 U CN 201420241293U CN 203867922 U CN203867922 U CN 203867922U
- Authority
- CN
- China
- Prior art keywords
- pump body
- water
- pump housing
- active chamber
- intake pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water-ring vacuum pump. The water-ring vacuum pump comprises a pump body, wherein a water circulation device is mounted on one side of the pump body; a working cavity is formed in the pump body; a rotor provided with a blade and driven by a motor is arranged in the working cavity and comprises a guide vane, a convey vane and a jet vane which are coaxially arranged; the working cavity is communicated with the water circulation device; a movable plate is arranged at the joint of the working cavity and the water circulation device; the upper end of the movable plate extends out of the pump body; a slot matched with the movable plate is formed in the bottom of the working cavity; an anti-corrosion coating is coated in the working cavity of the pump body. The water-ring vacuum pump has the benefits that the structural design is reasonable; the use is convenient; as the water circulation device is adopted, the stability of the pump body is kept in the running process; the movable plate is arranged to facilitate opening and closing of the pump body and the water circulation device; the anti-corrosion coating greatly prolongs the service life of the pump body; the maintenance is convenient and the pump body can work more reliably.
Description
Technical field
The utility model relates to a kind of vacuum pump, relates in particular to a kind of Nash hytor.
Background technique
The vacuum distillation of current many chemical industry, pharmaceutical industry, concentrated, dehydration, dry and power station extract tail gas, all requiring in suction pressure is between 3--8kPa, to have larger rate of air sucked in required.Nash hytor in the market but all have that efficiency is low, poor reliability, life-span are short, not easy-maintaining, the easy shortcoming such as corrosion.
Therefore,, for addressing the above problem, spy provides a kind of new technological scheme.
Model utility content
The utility model provides a kind of Nash hytor.
The technical solution adopted in the utility model is:
A kind of Nash hytor, comprise the pump housing, the described pump housing one side is provided with water circulator, in the described pump housing, be provided with active chamber, in described active chamber, be provided with by motor-driven blade-carrying rotor, described rotor comprises the guide vane wheel of coaxial setting, transmit impeller and spray impeller, described active chamber is communicated with water circulator, and the joint at active chamber and water circulator is provided with mobile plate, described mobile plate upper end extends to pump housing outside, described active chamber bottom is provided with the slot matching with mobile plate, in the active chamber of the described pump housing, be coated with one deck anti-corrosion layer.
Described water circulator comprises water tank, overflow plate, outlet pipe and intake pipe, described water tank left side is provided with intake pipe, and inside is provided with overflow plate, and bottom is provided with outlet pipe, the joint of described intake pipe and water tank is provided with bamboo charcoal filter, and described water tank top is provided with air outlet.
On described intake pipe, control valve is installed.
The height of described intake pipe is higher than the height of overflow plate.
The beneficial effects of the utility model are: reasonable in design, easy to use, adopt water circulator, make the pump housing in operation, keep the stability of the pump housing, the setting of mobile plate can facilitate the opening and closing between the pump housing and water circulator, and anti-corrosion layer has extended the working life of the pump housing greatly, easy to maintenance, the water simultaneously filtering by bamboo charcoal filter does not contain impurity, makes the operation of the pump housing more reliable.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, the pump housing, 2, active chamber, 3, rotor, 4, guide vane wheel, 5, transmit impeller, 6, spray impeller, 7, mobile plate, 8, slot, 9, anti-corrosion layer, 10, water tank, 11, overflow plate, 12, outlet pipe, 13, intake pipe, 14, bamboo charcoal filter, 15, air outlet, 16, control valve.
Embodiment
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment only, for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of Nash hytor of the present utility model, comprise the pump housing 1, the pump housing 1 one sides are provided with water circulator, in the pump housing 1, be provided with active chamber 2, in active chamber 2, be provided with by motor-driven blade-carrying rotor 3, rotor 3 comprises the guide vane wheel 4 of coaxial setting, transmit impeller 5 and spray impeller 6, active chamber 2 is communicated with water circulator, and be provided with mobile plate 7 in active chamber 2 and the joint of water circulator, mobile plate 7 upper ends extend to the pump housing 1 outside, active chamber 2 bottoms are provided with the slot 8 matching with mobile plate 7, in the active chamber 2 of the pump housing 1, be coated with one deck anti-corrosion layer 9, water circulator comprises water tank 10, overflow plate 11, outlet pipe 12 and intake pipe 13, water tank 10 left sides are provided with intake pipe 13, inside is provided with overflow plate 11, bottom is provided with outlet pipe 12, intake pipe 13 is provided with bamboo charcoal filter 14 with the joint of water tank 10, water tank 10 tops are provided with air outlet 15, control valve 16 is installed on intake pipe 13, the height of intake pipe 13 is higher than the height of overflow plate 11.
The beneficial effects of the utility model are: reasonable in design, easy to use, adopt water circulator, make the pump housing in operation, keep the stability of the pump housing, the setting of mobile plate can facilitate the opening and closing between the pump housing and water circulator, and anti-corrosion layer has extended the working life of the pump housing greatly, easy to maintenance, the water simultaneously filtering by bamboo charcoal filter does not contain impurity, makes the operation of the pump housing more reliable.
The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (4)
1. a Nash hytor, it is characterized in that: comprise the pump housing, the described pump housing one side is provided with water circulator, in the described pump housing, be provided with active chamber, in described active chamber, be provided with by motor-driven blade-carrying rotor, described rotor comprises the guide vane wheel of coaxial setting, transmit impeller and spray impeller, described active chamber is communicated with water circulator, and the joint at active chamber and water circulator is provided with mobile plate, described mobile plate upper end extends to pump housing outside, described active chamber bottom is provided with the slot matching with mobile plate, in the active chamber of the described pump housing, be coated with one deck anti-corrosion layer.
2. a kind of Nash hytor according to claim 1, it is characterized in that: described water circulator comprises water tank, overflow plate, outlet pipe and intake pipe, described water tank left side is provided with intake pipe, inside is provided with overflow plate, bottom is provided with outlet pipe, the joint of described intake pipe and water tank is provided with bamboo charcoal filter, and described water tank top is provided with air outlet.
3. a kind of Nash hytor according to claim 2, is characterized in that: on described intake pipe, control valve is installed.
4. a kind of Nash hytor according to claim 2, is characterized in that: the height of described intake pipe is higher than the height of overflow plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241293.8U CN203867922U (en) | 2014-05-13 | 2014-05-13 | Water-ring vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241293.8U CN203867922U (en) | 2014-05-13 | 2014-05-13 | Water-ring vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867922U true CN203867922U (en) | 2014-10-08 |
Family
ID=51648882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241293.8U Expired - Lifetime CN203867922U (en) | 2014-05-13 | 2014-05-13 | Water-ring vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443403A (en) * | 2015-05-28 | 2016-03-30 | 天津市安正电力高分子材料有限公司 | Water-saving device of water ring vacuum pump used for silane crosslinking cable material production line |
-
2014
- 2014-05-13 CN CN201420241293.8U patent/CN203867922U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443403A (en) * | 2015-05-28 | 2016-03-30 | 天津市安正电力高分子材料有限公司 | Water-saving device of water ring vacuum pump used for silane crosslinking cable material production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |