CN206858945U - A kind of paper machine water supply pumping system - Google Patents
A kind of paper machine water supply pumping system Download PDFInfo
- Publication number
- CN206858945U CN206858945U CN201720667802.7U CN201720667802U CN206858945U CN 206858945 U CN206858945 U CN 206858945U CN 201720667802 U CN201720667802 U CN 201720667802U CN 206858945 U CN206858945 U CN 206858945U
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- water tank
- cistern
- paper machine
- 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 - Fee Related
Links
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of paper machine water supply pumping system, including cistern (1), be arranged at by cistern water tank (2), be arranged at by water tank water pump (3), be connected at the top of water tank and extend to the drinking-water pipe (4) of columns base, the connecting tube (5) being connected between water storage pot bottom and pump intake, the paper making equipment water inlet manifold (6) for being connected to pump outlet.The utility model can avoid backflow during termination of pumping from producing air, make easily to go up water during secondary pump.
Description
Technical field
The utility model belongs to paper machine water system technical field.
Background technology
Paper making process needs to use substantial amounts of water, and prior art is substantially will be stored in cistern by water pump
Water pump deliver to papermaking equipment.As shown in figure 1, water pump A is arranged on to the drinking-water pipe C and paper making equipment for being passed through cistern B bottoms
Water inlet manifold D between, in drinking-water pipe C bottoms, sea cock and valve E is set.This pumping system can produce pressure difference in water pump termination of pumping,
Water in the pump housing can be back in cistern and produce air, cause water pump during restarting to be not easy upper water, it is necessary to first empty
Could normal pump water, during energy charge.Further, since paper mill all can be by waste water and cleaning process caused by paper pulp molding process
Sewage treatment be stored in cistern and recycle, dirt is more in cistern, and the sea cock and valve of columns base is often blocked
Plug adds maintenance cost, and influence production, it is necessary to cleaning and maintenance.
The content of the invention
The purpose of this utility model is to solve the above-mentioned problems of the prior art, there is provided when one kind can avoid termination of pumping
Backflow produces air, makes the paper machine water supply pumping system that water is easily gone up during secondary pump.
The purpose of this utility model is achieved through the following technical solutions：
A kind of paper machine water supply pumping system, including cistern, be arranged at by cistern water tank, be arranged at water tank
Other water pump, it is connected at the top of water tank and extends to the drinking-water pipe of columns base, is connected to water storage pot bottom and water pump enters
Connecting tube between the mouth of a river, the paper making equipment water inlet manifold for being connected to pump outlet.
The utility model set water tank form a water shutoff system, after water tank stores full water substantially, due to
The drinking-water pipe of cistern is connected on water tank highly higher than the connecting tube of connection water pump, when termination of pumping, the water in water pump will not return
Stream, would not also produce air, no longer need to empty during secondary pump, being capable of quick upper water.Using the system, at drinking-water pipe bottom
Portion no longer needs to set sea cock and valve, can reduce equipment investment and maintenance cost.
Brief description of the drawings
Fig. 1 is prior art water system schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is Fig. 2 top view.
Embodiment
As shown in Figure 2 and Figure 3, paper machine water supply pumping system described in the utility model, including cistern 1, it is arranged at storage
Water tank 2 by pond, the water pump 3 being arranged at by water tank, it is connected at the top of water tank and extends to taking out for columns base
Water pipe 4, the connecting tube 5 being connected between water storage pot bottom and pump intake, the paper making equipment that is connected to pump outlet enter
Supply mains 6.
Because the connecting tube 5 of the water outlet set on water tank 2 is less than the height of drinking-water pipe 4 of water inlet, the automatic shape of water tank
Into a sealing water device, when termination of pumping, the water in water pump will not flow back, and would not also produce air, during secondary pump no longer
Need to empty, can quickly go up water.Using the system, no longer need to set sea cock and valve in bottom of the tube of drawing water, equipment throwing can be reduced
Money and maintenance cost.
Claims (1)
1. a kind of paper machine water supply pumping system, it is characterised in that including cistern (1), the water tank being arranged at by cistern
(2) water pump (3) by water tank, is arranged at, be connected to water tank top and extends to the drinking-water pipe (4) of columns base, company
It is connected to the connecting tube (5) between water storage pot bottom and pump intake, is connected to the paper making equipment water inlet manifold of pump outlet
(6)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667802.7U CN206858945U (en) | 2017-06-09 | 2017-06-09 | A kind of paper machine water supply pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667802.7U CN206858945U (en) | 2017-06-09 | 2017-06-09 | A kind of paper machine water supply pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858945U true CN206858945U (en) | 2018-01-09 |
Family
ID=60830790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667802.7U Expired - Fee Related CN206858945U (en) | 2017-06-09 | 2017-06-09 | A kind of paper machine water supply pumping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858945U (en) |
-
2017
- 2017-06-09 CN CN201720667802.7U patent/CN206858945U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 |