CN208641351U - Waste water tank cooling circuit - Google Patents
Waste water tank cooling circuit Download PDFInfo
- Publication number
- CN208641351U CN208641351U CN201820409362.XU CN201820409362U CN208641351U CN 208641351 U CN208641351 U CN 208641351U CN 201820409362 U CN201820409362 U CN 201820409362U CN 208641351 U CN208641351 U CN 208641351U
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- waste water
- water tank
- outlet
- pipe
- inlet pipe
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Abstract
The utility model provides a kind of waste water tank cooling circuit, comprising: waste water tank, condenser pipe, waste water inlet pipe, waste water outlet pipe, return of waste water inlet pipe, outlet；Waste water tank bottom is equipped with the cooling entrance of waste water and waste water coolant outlet；One end of waste water inlet pipe connects the cooling entrance of waste water for connecting backing condenser, the other end；Condenser pipe is arranged in waste water tank, and the both ends of condenser pipe are separately connected the cooling entrance of waste water and waste water coolant outlet；The waste water coolant outlet of one end connection waste water tank of waste water outlet pipe, the other end are used to connect the entrance of moisture separation device；Return of waste water inlet pipe protrudes into the waste water tank, is additionally provided with outlet in waste water tank bottom or side bottom.The utility model further decreases the operating temperature of vacuum evacuation device, extends the service life of vacuum pumping pump.The waste water temperature of discharge is lower safer.
Description
Technical field
The utility model relates to a kind of sterilizer sewage treatment equipment, especially a kind of waste water tank cooling circuit.
Background technique
Sterilizer releases a large amount of latent heat in condensation by vacuumizing and being filled with repeatedly water vapour, using saturated vapor
Physical characteristic is to achieve the effect that sterilizing.
Existing sterilizer, high-temperature vapor or waste water are just discharged after a first-stage condenser, and temperature is still very high；
Long-term excessively high temperature will affect the service life of sterilizer intermediate pump.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of waste water tank cooling circuit, so that sterilizer
The vapor or waste water of first-stage condenser discharge, can be cooled down, again so as to further decrease vacuum evacuation device
Operating temperature extends the service life of vacuum pumping pump.The technical solution adopted in the utility model is:
A kind of waste water tank cooling circuit, comprising: waste water tank, condenser pipe, waste water inlet pipe, waste water outlet pipe, return of waste water inlet pipe,
Outlet；
Waste water tank bottom is equipped with the cooling entrance of waste water and waste water coolant outlet；One end of waste water inlet pipe is cold for connecting prime
Condenser, the other end connect the cooling entrance of waste water；Condenser pipe is arranged in waste water tank, and it is cooling that the both ends of condenser pipe are separately connected waste water
Entrance and waste water coolant outlet；
The waste water coolant outlet of one end connection waste water tank of waste water outlet pipe, the other end is for connecting entering for moisture separation device
Mouthful；
Return of waste water inlet pipe protrudes into the waste water tank, is additionally provided with outlet in waste water tank bottom or side bottom.
Further, condenser pipe transverse reciprocating in waste water tank is folded with.
Further, the outlet of return of waste water inlet pipe is higher than the condenser pipe.
Further, the waste water tank cooling circuit, further includes moisture separation device and vacuum evacuation device；Steam separation
The entrance of device connects waste water outlet pipe, and the gas vent of moisture separation device passes through piping connection vacuum evacuation device；Vacuum means
It sets and return of waste water inlet pipe is connected by the first check valve；The liquid outlet of moisture separation device connects waste water by second one-way valve
Flow back inlet pipe.
Utility model has the advantages that
1) operating temperature for reducing vacuum pumping pump, prolongs its service life.
2) waste water is Ke Xunhuanliyong.
3) waste water is discharged after cooling down again, safer.
Detailed description of the invention
Fig. 1 is the structure composition schematic diagram of the utility model.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1, the utility model proposes a kind of waste water tank cooling circuit, comprising: it is waste water tank 1, condenser pipe 2, useless
Water inlet pipe 3, waste water outlet pipe 4, return of waste water inlet pipe 5, outlet 6；
1 bottom of waste water tank is equipped with the cooling entrance 101 of waste water and waste water coolant outlet 102；One end of waste water inlet pipe 3 is for connecting
Backing condenser (i.e. first-stage condenser) is connect, for being passed through vapor or waste water, the other end connects the cooling entrance 101 of waste water；It is cold
Solidifying pipe 2 is arranged in waste water tank 1, and the both ends of condenser pipe 2 are separately connected the cooling entrance 101 of waste water and waste water coolant outlet 102；For
Enhance cooling effect, condenser pipe 2 transverse reciprocating can be folded in waste water tank 1；
The waste water coolant outlet 102 of one end connection waste water tank 1 of waste water outlet pipe 4, the other end is for connecting steam separation dress
Set 7 entrance；The gas vent of moisture separation device 7 passes through piping connection vacuum evacuation device 8；Vacuum evacuation device 8 passes through first
Check valve 9 connects return of waste water inlet pipe 5；The liquid outlet of moisture separation device 7 connects return of waste water by second one-way valve 10
Inlet pipe 5；
Return of waste water inlet pipe 5 protrudes into the waste water tank 1, and the outlet of return of waste water inlet pipe 5 is higher than the condenser pipe 2；?
1 bottom or side bottom of waste water tank is additionally provided with outlet 6；
The starter of vacuum pumping pump and vacuum pumping pump is equipped in vacuum evacuation device 8；
The working principle of the utility model is: the sterilizing bucket of sterilizer needs to vacuumize and be passed through high-temperature steam repeatedly；First
Vacuumize, then be passed through high-temperature vapor, be then discharged out vapor, to sterilizing bucket in normal pressure when vacuumized again, repeatedly
Repeatedly, sterilizing terminates discharge waste water；
Using the cooling circuit, the waste water of some discharges can be first stored in waste water tank；When being sterilized, high-temperature water steams
Vapour or waste water are cooling by condenser pipe 2, and moisture separation device 7 is entered after cooling, and the vacuum pumping pump in vacuum evacuation device 9 works warm
Degree is substantially reduced, and extends service life；Moreover, the waste water of discharge can be utilized with Efficient Cycle；
The waste water stored in waste water tank 1 to it is a certain amount of when, extra waste water can be discharged by outlet 6.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of waste water tank cooling circuit characterized by comprising waste water tank (1), condenser pipe (2), waste water inlet pipe (3), waste water
Outlet pipe (4), return of waste water inlet pipe (5), outlet (6)；
Waste water tank (1) bottom is equipped with waste water cooling entrance (101) and waste water coolant outlet (102)；It uses one end of waste water inlet pipe (3)
In connection backing condenser, it is cooling entrance (101) that the other end connects waste water；Condenser pipe (2) setting is in waste water tank (1), condensation
The both ends of pipe (2) are separately connected waste water cooling entrance (101) and waste water coolant outlet (102)；
The waste water coolant outlet (102) of one end connection waste water tank (1) of waste water outlet pipe (4), the other end is for connecting steam separation
The entrance of device (7)；
Return of waste water inlet pipe (5) protrudes into the waste water tank (1), is additionally provided with outlet in waste water tank (1) bottom or side bottom
(6)。
2. waste water tank cooling circuit as described in claim 1, which is characterized in that
Condenser pipe (2) is folded in waste water tank (1) interior transverse reciprocating.
3. waste water tank cooling circuit as described in claim 1, which is characterized in that
The outlet of return of waste water inlet pipe (5) is higher than the condenser pipe (2).
4. waste water tank cooling circuit as described in claim 1, which is characterized in that
It further include moisture separation device (7) and vacuum evacuation device (8)；The entrance of moisture separation device (7) connects waste water outlet pipe
(4), the gas vent of moisture separation device (7) passes through piping connection vacuum evacuation device (8)；Vacuum evacuation device (8) passes through first
Check valve (9) connects return of waste water inlet pipe (5)；The liquid outlet of moisture separation device (7) is connected by second one-way valve (10)
Return of waste water inlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409362.XU CN208641351U (en) | 2018-03-23 | 2018-03-23 | Waste water tank cooling circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820409362.XU CN208641351U (en) | 2018-03-23 | 2018-03-23 | Waste water tank cooling circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641351U true CN208641351U (en) | 2019-03-26 |
Family
ID=65774871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820409362.XU Active CN208641351U (en) | 2018-03-23 | 2018-03-23 | Waste water tank cooling circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641351U (en) |
-
2018
- 2018-03-23 CN CN201820409362.XU patent/CN208641351U/en active Active
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