CN206724777U - A kind of residual neat recovering system of pharmaceutical equipment - Google Patents
A kind of residual neat recovering system of pharmaceutical equipment Download PDFInfo
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- CN206724777U CN206724777U CN201720321444.4U CN201720321444U CN206724777U CN 206724777 U CN206724777 U CN 206724777U CN 201720321444 U CN201720321444 U CN 201720321444U CN 206724777 U CN206724777 U CN 206724777U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a kind of residual neat recovering system of pharmaceutical equipment, including sterilizing cabinet waste heat guiding system, condensation water residual heat guiding system and waste heat recycling system, the sterilizing cabinet waste heat guiding system includes the first pipeline and the first storage tank, the first force (forcing) pump, the First Heat Exchanger that are sequentially arranged at along liquid flow path direction on the first pipeline；The condensation water residual heat guiding system includes the second pipeline and the second storage tank, the second force (forcing) pump, the second heat exchanger that are sequentially arranged at along liquid flow path direction on the second pipeline；The waste heat recycling system includes the 3rd pipeline and the 3rd heat exchanger being sequentially arranged at along liquid flow path direction on the 3rd pipeline, circulating pump, hot water storage tank；3rd heat exchanger is connected with the material liquid transfer pipeline in decoction production system.The residual neat recovering system of pharmaceutical equipment of the present utility model can carry out unnecessary heat fully to reclaim and utilize, and reduce the energy consumption at pharmaceutical manufacturing scene, reduce production cost, economize on resources.
Description
Technical field
It the utility model is related to heat reclaim unit, and in particular to a kind of residual neat recovering system of pharmaceutical equipment.
Background technology
In pharmaceutical field, most of product needs to carry out sterilization treatment, and high-temperature sterilization cabinet has higher sterilizing because of it
Efficiency and be widely applied.In use, the temperature in general high-temperature sterilization cabinet is set as 120 DEG C or so,
In actual production, high temperature generally is provided for high-temperature sterilization cabinet by superheated water, 120 DEG C of superheated water flows in pipeline, after sterilizing
Superheated water need cooled down after be then exhausted from.The heat of superheated water is provided by vapor, using boiler to the water by softening
Heated, caused vapor heats to the superheated water in pipeline.And the cooling to the superheated water after sterilizing is then by water
Cooling system is completed, and cooling water cools after being cooled down to superheated water through supercooling tower, recycled.
In the prior art, more heat waste be present in above-mentioned pharmaceutical technology：On the one hand, superheated water is cooled down
The water temperature of cooling water afterwards reaches 90-110 DEG C, and these hot water need the cooling by cooling tower, adds the load of cooling tower
And energy consumption；On the other hand, boiler is after caused hot steam becomes condensed water in the course of the work, containing substantial amounts of heat,
Cause the waste of heat；At the same time, in pharmaceutical manufacturing workshop, when carrying out the filling production of liquid medicine, material liquid needs
Heat, it is necessary to which heat supplies.In existing pharmaceutical manufacturing scene, it is necessary to heating equipment (or technique) and needs cool down set
Heat between standby (or technique) is not exchanged, and causes the power consumption height of production scene, energy dissipation is big, and production cost is high；
Also, the water dissipated in boiler in a manner of vapor is needed to be continuously replenished, and the water of these supplements is needed by sofening treatment,
Also result in the waste of resource and the rise of cost.
Utility model content
The purpose of this utility model be solve prior art existing for problem and shortage, there is provided a kind of pharmaceutical equipment it is remaining
Heat recovery system, the residual neat recovering system of the pharmaceutical equipment can carry out unnecessary heat fully to reclaim and utilize, while
Water resource in boiler is recycled, so as to reduce the energy consumption at whole pharmaceutical manufacturing scene, production cost is reduced, saves
Resource.
The utility model solve above-mentioned technical problem technical scheme be：
A kind of residual neat recovering system of pharmaceutical equipment, including sterilizing cabinet waste heat guiding system, condensation water residual heat guiding system
And waste heat recycling system, wherein, the sterilizing cabinet waste heat guiding system includes the first pipeline and along liquid flow path direction
The first storage tank, the first force (forcing) pump, the First Heat Exchanger being sequentially arranged on the first pipeline, wherein, the top of the first pipeline is with going out
The coolant outlet connection of bacterium cabinet, the return pipe of the cooling tower of the end access sterilizing cabinet of first pipeline, cooling tower go out
Water end (W.E.) accesses the cooling system of sterilizing cabinet；The condensation water residual heat guiding system include the second pipeline and along liquid flow path direction according to
Secondary the second storage tank being located on the second pipeline, the second force (forcing) pump, the second heat exchanger, wherein, the top and boiler of the second pipeline
The water side connection of the condensed water of system, the end access steam generator system of second pipeline；The waste heat recycling system
The 3rd heat exchanger that loop structure is formed on the 3rd pipeline, circulation are sequentially arranged at including the 3rd pipeline and along liquid flow path direction
Pump, hot water storage tank, wherein, the pipeline between the circulating pump and hot water storage tank is divided into two branch pipelines of parallel connection, wherein
One branch pipeline is connected with First Heat Exchanger, and another branch pipeline is connected with the second heat exchanger；3rd heat exchanger and decoction
Material liquid transfer pipeline connection in production system.
The operation principle of the residual neat recovering system of above-mentioned pharmaceutical equipment is：
From the cooling water of sterilizing cabinet outflow, the first storage tank being arranged on the first pipeline can be flowed into, in the first storage tank
Water level when reaching setting value, it will open switch, the water in the first pipeline is continued toward flowing down, by the first force (forcing) pump plus
After pressure, water flows into First Heat Exchanger, so as to carry out heat exchange, after First Heat Exchanger outflow, is flow back into by return pipe cold
But tower, cooled down；Similarly, from the condensed water of steam generator system outflow, the second water storage being arranged on the second pipeline can be flowed into
Case, when the water level in the second storage tank reaches setting value, it will open switch, make the water in the second pipeline continue toward flowing down, warp
After crossing the pressurization of the second force (forcing) pump, water flows into the second heat exchanger, so as to carry out heat exchange, after the outflow of the second heat exchanger, and warp
Cross return pipe and flow back into steam generator system；At the same time, the water of waste heat recycling system medium and low temperature flows to along the 3rd pipeline
Circulating pump, after the circulation ringing of circulating pump, flow into First Heat Exchanger and the second heat exchanger respectively along branch pipeline, enter
Row heat exchange, hot water pool together after First Heat Exchanger and the outflow of the second heat exchanger, flow into the 3rd pipeline, then flow
Enter hot water storage tank, after reaching certain water level, flowed out from hot water storage tank, finally flow into the 3rd heat exchanger, in the 3rd heat exchange
After having carried out heat exchange in device, it flow back into the 3rd pipeline, carries out heat exchange next time.
A preferred scheme of the present utility model, wherein, on the 3rd pipeline between the 3rd heat exchanger and circulating pump
Provided with water charging system, the water charging system includes water pipe and the moisturizing being sequentially arranged at along liquid flow path direction on water pipe
Case, small pump, expansion tank.Waste heat recycling system recirculated water in motion process can constantly be lost, and set above-mentioned moisturizing
System can be the timely replenishment cycles water of waste heat recycling system, and its operation principle is：Small pump is first by water supply tank
Recirculated water be delivered in expansion tank and store, certain pressure is maintained in expansion tank to recirculated water therein so that this
A little recirculated waters can be added to automatically on the 3rd pipeline of waste heat recycling system, and it is swollen the water in system is had after being heated
Swollen leeway, and the air in exhaust system.
A preferred scheme of the present utility model, the coolant outlet of the sterilizing cabinet are provided with upper water-out pipe and lower water outlet
Two parallel pipelines of pipe, wherein lower discharging tube are connected with the first pipeline of sterilizing cabinet waste heat guiding system, upper water-out pipe and cooling
Tower connects.The purpose so set is to be decided whether to carry out pre- recuperation of heat to the cooling water according to the temperature of cooling water：Sterilizing
Two groups of sterilization modules are generally set in cabinet, and when only one group of sterilizing works module work, the temperature of cooling water is relatively low, generally low
In 70 DEG C, now cooling water can be directly accessed cooling tower, accelerate the reuse of cooling water；And when two groups of sterilization modules work
When, the leaving water temperature of cooling water commonly reaches 70-100 DEG C, and the cooling water now is accessed into sterilizing cabinet waste heat guiding system is carried out
Heat recovery.
A preferred scheme of the present utility model, first force (forcing) pump are two, are arranged in parallel on the first pipeline；Institute
The second force (forcing) pump is stated as two, is arranged in parallel on the second pipeline；The circulating pump is two, is arranged in parallel in the 3rd pipeline
On；The small pump is two, is arranged in parallel on water pipe.By setting two the first force (forcing) pumps in parallel, second to add
Press pump, circulating pump and small pump, one of normal use, another be used as it is standby, so that it is guaranteed that residual neat recovering system can
Run by ground, do not influence the running of system because one of pump breaks down.
A preferred scheme of the present utility model, in the sterilizing cabinet waste heat guiding system, the First Heat Exchanger
It is provided between disengaging water end (W.E.) and rinses bypass, flushing bypass is made up of flushing line and valve；Exported in the condensation water residual heat
It is provided with system, between the disengaging water end (W.E.) of second heat exchanger and rinses bypass, the flushing is bypassed by flushing line and valve structure
Into；It is provided with and rinses in the waste heat recycling system, between the disengaging water end (W.E.) of the First Heat Exchanger and the second heat exchanger
Bypass, flushing bypass are made up of flushing line and valve.Set and rinse bypass and be used for corresponding flushing of pipeline, during flushing,
Valve on the intake-outlet of corresponding heat exchanger is closed, opens the valve rinsed in bypass so that water circulates in pipeline
Flowing, which is realized, rinses, and prevents line clogging.
A preferred scheme of the present utility model, in the sterilizing cabinet waste heat guiding system, along water (flow) direction,
Temperature is equipped with the first pipeline between one storage tank and First Heat Exchanger and on the first pipeline after First Heat Exchanger
Spend sensor, pressure transmitter, thermometer and pressure gauge；In the condensation water residual heat guiding system, along water (flow) direction,
It is all provided with the second pipeline between the second storage tank and the second heat exchanger and on the second pipeline after the second heat exchanger
There are temperature sensor, pressure transmitter, thermometer and pressure gauge；In the waste heat recycling system, along current side
To on the 3rd pipeline between the 3rd heat exchanger and circulating pump and in First Heat Exchanger, the second heat exchanger and hot water water storage
Temperature sensor, pressure transmitter, thermometer and pressure gauge are equipped with the 3rd pipeline between case.Wherein, the temperature
Sensor and pressure transmitter are respectively used to detect the temperature and pressure in pipeline, are easy to these parameters being transferred to control system
System, or Surveillance center is delivered to by way of remote transmission, so as to the running status of real-time monitoring equipment；The thermometer
And pressure gauge is used for the temperature and pressure of live display pipes, it is easy to on-site supervision and grasps machine operation.
A preferred scheme of the present utility model, wherein, the lower discharging tube is provided with filter and butterfly valve.Filter master
If being filtered to the water flowed out from sterilizing cabinet, the interference of impurity and the influence to whole system are reduced；Butterfly valve is mainly
The water of sterilizing cabinet outflow is switched in real time.
A preferred scheme of the present utility model, location meter is equipped with first storage tank and the second storage tank, should
Location is calculated as magnetic sheet liquid level gauge.The magnetic sheet liquid level gauge can be used directly to observe the height of water level in storage tank, determine pair accordingly
The switch of control valve；Magnetic sheet liquid level gauge observation is directly perceived, clear, easy for installation, easy to maintenance.
A preferred scheme of the present utility model, wherein, the First Heat Exchanger and the second heat exchanger are plate-type heat-exchange
Device.Using plate type heat exchanger as First Heat Exchanger and the second heat exchanger, have heat exchange efficiency height, heat loss small, compact-sized
Lightly, the advantages that floor space is small, service life is long.
A preferred scheme of the present utility model, wherein, the heat storage water tank upper end is provided with delivery port, and lower end is provided with water inlet
Mouthful；Wherein, water inlet is connected by the 3rd pipeline with First Heat Exchanger, the second heat exchanger, and delivery port passes through the 3rd pipeline and
Three heat exchangers connect.The heat storage water tank of said structure is simple, easy for installation, has good effect for control temperature and heat accumulation
Fruit.
A preferred scheme of the present utility model, the 3rd heat exchanger include the preheating tank body of two layer of space structure, should
Preheat the bottom of the inner space of tank body and top and be respectively equipped with material liquid import and material liquid outlet；The outer layer of the preheating tank body
The upper and lower part in space is respectively equipped with the water inlet interface being connected with the 3rd pipeline and water outlet mouthpiece.Material liquid to be preheated is from original
Liquor inlet enters, and exports and discharge from material liquid after inner space, and the hot water in waste heat recycling system is from entering
Water interface enters, and is discharged behind outer space from water outlet mouthpiece, and during being somebody's turn to do, the hot water and internal layer in outer space are empty
Between in material liquid carry out heat exchange, realize the preheating to material liquid.
A preferred scheme of the present utility model, in addition to intelligence control system, the intelligence control system include intelligence and controlled
Cabinet processed and several frequency converters, wherein, the Intelligent control cabinet is made up of PLC control system, and the frequency converter is distinguished by circuit
It is connected with the first force (forcing) pump, the second force (forcing) pump, circulating pump and small pump.By adjusting the parameter of frequency converter in pipeline
One force (forcing) pump, the second force (forcing) pump, circulating pump and small pump are controlled, and make the pump in each pipeline in residual neat recovering system
All in controllable state.
The utility model has following beneficial effect compared with prior art：
1st, using sterilizing cabinet waste heat guiding system and condensation water residual heat guiding system respectively by the heat after being cooled down in sterilizing cabinet
Condensed water export in water and boiler, and pass through First Heat Exchanger and the second heat exchanger while and waste heat recycling system respectively
In water carry out heat exchange, and in waste heat recycling system be heated after water heat again by the 3rd heat exchanger be transferred to need
The material liquid to be preheated, the waste heat in whole pharmacy scene is carried out sufficiently to reclaim and reuse so as to realize, reduces money
The consumption in source, reduce production cost.
2nd, condensed water is flow back into steam generator system after the heat transfer of the second heat exchanger；Because the water in boiler is
The soft water by sofening treatment is needed, this soft water can greatly reduce dirt and sediment in boiler in heating process,
A little it is beneficial to protection boiler, in the life-span of prolonged boiler, if supplementing water into boiler by the way of common, needs to supplement
Water carry out sofening treatment；And in the utility model, the condensed water formed by vapor is by the soft of sofening treatment in boiler
Water, therefore without softening again and directly supplementing use, recycled water resource, reduce cost.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the residual neat recovering system of the utility model pharmaceutical equipment.
Fig. 2 is the planar structure schematic diagram of the sterilizing cabinet waste heat guiding system in Fig. 1.
Fig. 3 is the planar structure schematic diagram of the condensation water residual heat guiding system in Fig. 1.
Fig. 4 is the planar structure schematic diagram of the waste heat recycling system in Fig. 1.
Fig. 5 is temperature sensor in the first pipeline in Fig. 1, pressure transmitter, the plane of thermometer and pressure gauge
Structural representation.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and implement
The utility model is further expalined example, but the present embodiment is not to be taken as to restriction of the present utility model.
Referring to Fig. 1, a kind of residual neat recovering system of pharmaceutical equipment in the present embodiment, including the waste heat of sterilizing cabinet 9 export system
System 1, condensation water residual heat guiding system 2 and waste heat recycling system 3.
The waste heat guiding system 1 of sterilizing cabinet 9 includes the first pipeline 1-1 and is sequentially arranged at the first pipe along liquid flow path direction
The first storage tank 1-2, the first force (forcing) pump 1-3, First Heat Exchanger 1-4 on the 1-1 of road, wherein, the first pipeline 1-1 top is with going out
The coolant outlet connection of bacterium cabinet 9, the return pipe of the cooling tower 10 of the end access sterilizing cabinet 9 of the first pipeline 1-1, cooling
The cooling system of the water side access sterilizing cabinet 9 of tower 10；The condensation water residual heat guiding system 2 include the second pipeline 2-1 and
The second storage tank 2-2, the second force (forcing) pump 2-3, the second heat exchanger 2-4 being sequentially arranged at along liquid flow path direction on the second pipeline 2-1,
Wherein, the water side connection of the condensed water of the second pipeline 2-1 top and steam generator system, the end of the second pipeline 2-1 connects
Enter steam generator system；The waste heat recycling system 3 includes the 3rd pipeline 3-1 and is sequentially arranged at the 3rd pipe along liquid flow path direction
The 3rd heat exchanger 3-2, circulating pump 3-3, the hot water storage tank 3-4 of loop structure are formed on the 3-1 of road, wherein, the circulating pump 3-3
Pipeline between hot water storage tank 3-4 is divided into two branch pipelines of parallel connection, wherein a branch pipeline connects with First Heat Exchanger 1-4
Connect, another branch pipeline is connected with the second heat exchanger 2-4；The 3rd heat exchanger 3-2 and the material liquid in decoction production system
Transfer pipeline connects.
Referring to Fig. 1 and Fig. 4, moisturizing is provided between the 3rd heat exchanger 3-2 and circulating pump 3-3 on the 3rd pipeline 3-1
System 3-11, water charging system 3-11 include water pipe 3-111 roads and are sequentially arranged at water pipe 3- along liquid flow path direction
Water supply tank 3-112, small pump 3-113, expansion tank 3-114 on 111 tunnels.Waste heat recycling system 3 is in motion process
Recirculated water can constantly be lost, and set above-mentioned water charging system 3-11 can be the timely replenishment cycles water of waste heat recycling system 3,
Its operation principle is：Recirculated water in water supply tank 3-112 is delivered in expansion tank 3-114 stores first by small pump 3-113,
Certain pressure is maintained in expansion tank 3-114 to recirculated water therein so that these recirculated waters can be added to automatically
On 3rd pipeline 3-1 of waste heat recycling system 3, make the leeway for having expansion after the water in system is heated, and exhaust system
In air.
Referring to Fig. 1-Fig. 2, the coolant outlet of the sterilizing cabinet 9 is provided with upper water-out pipe 4 and lower discharging tube 5 two side by side
Pipeline, wherein lower discharging tube 5 are connected with the first pipeline 1-1 of the waste heat guiding system 1 of sterilizing cabinet 9, upper water-out pipe 4 and cooling tower 10
Connection.The purpose so set is to be decided whether to carry out pre- recuperation of heat to the cooling water according to the temperature of cooling water：Sterilizing cabinet 9
Interior generally to set two groups of sterilization modules, when only one group of sterilizing works module work, the temperature of cooling water is relatively low, usually less than
70 DEG C, cooling water can be now directly accessed to cooling tower 10, accelerate the reuse of cooling water；And when two groups of sterilization modules work
When, the leaving water temperature of cooling water commonly reaches 70-100 DEG C, now enters the cooling water access waste heat guiding system 1 of sterilizing cabinet 9
Row heat recovery.
Referring to Fig. 1-Fig. 4, the first force (forcing) pump 1-3 is two, is arranged in parallel on the first pipeline 1-1；Described second
Force (forcing) pump 2-3 is two, is arranged in parallel on the second pipeline 2-1；The circulating pump 3-3 is two, is arranged in parallel in the 3rd pipe
On the 3-1 of road；The small pump 3-113 is two, is arranged in parallel on the pipeline of water pipe 3-111 roads.By setting two simultaneously
The first force (forcing) pump 1-3, the second force (forcing) pump 2-3, circulating pump 3-3 and the small pump 3-113 of connection, one of normal use, separately
One is used as standby, so that it is guaranteed that residual neat recovering system is reliably run, does not influence system because one of pump breaks down
Running.
Referring to Fig. 1-Fig. 4, in the waste heat guiding system 1 of sterilizing cabinet 9, the disengaging water end (W.E.) of the First Heat Exchanger 1-4
Between be provided with and rinse bypass 6, flushing bypass 6 is made up of flushing line and valve；In the condensation water residual heat guiding system 2
In, it is provided between the disengaging water end (W.E.) of the second heat exchanger 2-4 and rinses bypass 6, flushing bypass 6 is by flushing line and valve structure
Into；In the waste heat recycling system 3, set between the First Heat Exchanger 1-4 and the second heat exchanger 2-4 disengaging water end (W.E.)
There is flushing bypass 6, flushing bypass 6 is made up of flushing line and valve.Set and rinse bypass 6 for being rushed to corresponding pipeline
Wash, during flushing, the valve on the intake-outlet of corresponding heat exchanger is closed, opens the valve rinsed in bypass 6 so that water exists
Pipeline internal circulation flow, which is realized, to be rinsed, and prevents line clogging.
Referring to Fig. 1-Fig. 5, in the waste heat guiding system 1 of sterilizing cabinet 9, along water (flow) direction, in the first storage tank 1-2
It is all provided with the first pipeline 1-1 between First Heat Exchanger 1-4 and on the first pipeline 1-1 after First Heat Exchanger 1-4
There are temperature sensor 11, pressure transmitter 12, thermometer 13 and pressure gauge 14；In the condensation water residual heat guiding system 2,
Along water (flow) direction, on the second pipeline 2-1 between the second storage tank 2-2 and the second heat exchanger 2-4 and in the second heat exchange
Temperature sensor 11, pressure transmitter 12, thermometer 13 and pressure gauge 14 are equipped with the second pipeline 2-1 after device 2-4；
In the waste heat recycling system 3, along water (flow) direction, the 3rd pipe between the 3rd heat exchanger 3-2 and circulating pump 3-3
On the 3rd pipeline 3-1 on the 3-1 of road and between First Heat Exchanger 1-4, the second heat exchanger 2-4 and hot water storage tank 3-4
Provided with temperature sensor 11, pressure transmitter 12, thermometer 13 and pressure gauge 14.Wherein, the temperature sensor 11 and pressure
Power transmitter 12 is respectively used to detect the temperature and pressure in pipeline, is easy to these parameters being transferred to control system, Huo Zhetong
The mode for crossing remote transmission is delivered to Surveillance center, so as to the running status of real-time monitoring equipment；The thermometer 13 and pressure
Power table 14 is used for the temperature and pressure of live display pipes, is easy to on-site supervision and grasps machine operation.
Referring to Fig. 2, the lower discharging tube 5 is provided with filter and butterfly valve.Filter is mainly to being flowed out from sterilizing cabinet 9
Water is filtered, and reduces the interference of impurity and the influence to whole system；Butterfly valve is mainly that the water that sterilizing cabinet 9 flows out is carried out
Switch in real time.
Referring to Fig. 1-Fig. 3, location meter 7 is equipped with the first storage tank 1-2 and the second storage tank 2-2, the location meter 7
For magnetic sheet liquid level gauge.The magnetic sheet liquid level gauge can be used directly to observe the height of water level in storage tank, determine accordingly to control valve
The switch of door；Magnetic sheet liquid level gauge observation is directly perceived, clear, easy for installation, easy to maintenance.
Referring to Fig. 1-Fig. 4, the First Heat Exchanger 1-4 and the second heat exchanger 2-4 are plate type heat exchanger.Changed using board-like
Hot device has small heat exchange efficiency height, heat loss, advantages of compact and light structure, accounted for as First Heat Exchanger 1-4 and the second heat exchanger 2-4
The advantages that ground area is small, service life is long.
Referring to Fig. 1 and Fig. 4, the heat storage water tank 3-4 upper ends are provided with delivery port, and lower end is provided with water inlet；Wherein, water inlet
It is connected by the 3rd pipeline 3-1 with First Heat Exchanger 1-4, the second heat exchanger 2-4, delivery port passes through the 3rd pipeline 3-1 and the 3rd
Heat exchanger 3-2 connections.The heat storage water tank of said structure is simple, easy for installation, has good effect for control temperature and heat accumulation
Fruit.
Referring to Fig. 1 and Fig. 4, the 3rd heat exchanger 3-2 includes the preheating tank body of two layer of space structure, the preheating tank body
The bottom and top of inner space are respectively equipped with material liquid import 3-21 and material liquid outlet 3-22；The outer layer of the preheating tank body is empty
Between upper and lower part be respectively equipped with and the 3rd pipeline 3-1 water inlet interface 3-23 being connected and water outlet mouthpiece 3-24.To be preheated
Material liquid enters from material liquid import 3-21, and from material liquid outlet 3-22 discharges after inner space, and waste heat recovery is sharp
Entered with the hot water in system 3 from water inlet interface 3-23, and discharged behind outer space from water outlet mouthpiece 3-24, the process
In, the material liquid in the hot water and inner space in outer space carries out heat exchange, realizes the preheating to material liquid.
Referring to Fig. 1-Fig. 4, the residual neat recovering system of the pharmaceutical equipment of the present embodiment also includes intelligence control system 8, the intelligence
Energy control system 8 includes Intelligent control cabinet 8-1 and several frequency converter 8-2, wherein, the Intelligent control cabinet 8-1 is controlled by PLC is
System form, the frequency converter 8-2 by circuit respectively with the first force (forcing) pump 1-3, the second force (forcing) pump 2-3, circulating pump 3-3 and benefit
Water pump 3-113 connections.By adjust frequency converter 8-2 parameter to the first force (forcing) pump 1-3 in pipeline, the second force (forcing) pump 2-3, follow
Ring pump 3-3 and small pump 3-113 are controlled, and make the pump in each pipeline in residual neat recovering system all in controllable shape
State.
Referring to Fig. 1-5, the operation principle of the residual neat recovering system of the pharmaceutical equipment in the present embodiment is：
After the program that high-temperature sterilization cabinet 9 terminates sterilizing, then opening is connected to the cooling water pipe of the lower section of cooling tower 10
Switch, the water of cooling tower 10 flow to the inside of sterilizing cabinet 9, when flowing through in-cabinet temperature measuring instrument, temperature survey from fixed -piping
Instrument can be measured to the water temperature in pipeline, and then water is shunted, wherein 70 ° and following water will be from upper water-out pipes 4
Cooling tower 10 is flowed back to, is cooled down, in case next time, cooling used, and 70 ° to 100 ° of water will pass through filter from lower discharging tube 5
The first storage tank 1-2 is flowed to butterfly valve, by the observation of magnetic sheet liquid level gauge, in the case where meeting water level requirement, opens butterfly valve
Switch, hot water flows out from the first storage tank 1-2, the first pipeline 1-1 is flowed into, by the first force (forcing) pump on the first pipeline 1-1
After 1-3 pressurization, hot water is flowed into inside heat exchanger by First Heat Exchanger 1-4 entrance point, and current are along internal pipeline stream
During dynamic, the water in another pipeline in hot device is transferred heat to, is then flowed out from the First Heat Exchanger 1-4 port of export, by
When in heat exchanger internal flow, heat has been communicated to the water on another pipeline, and the water temperature now flowed out is decreased,
Then water flows back to cooling tower 10, cooled down, in case next time, cooling used by the first pipeline 1-1.Similarly, from boiler system
The condensed water of system outflow, flows into the second storage tank 2-2 by condensed water inlet tube, by the observation of magnetic sheet liquid level gauge, is meeting
In the case of water level requirement, the switch of butterfly valve is opened, hot water flows out from the second storage tank 2-2, flows into the second pipeline 2-1, passes through
After the pressurization of the second force (forcing) pump 2-3 on pipeline, hot water is flowed into inside heat exchanger by the second heat exchanger 2-4 entrance point, water
Stream transfers heat to the water in another pipeline in hot device, then from the second heat exchanger along in internal pipeline flow process
2-4 port of export outflow, because when heat exchanger internal flow, heat has been communicated to the water on another pipeline, now
The water temperature of outflow is decreased, and then water flow to steam generator system by the second outlet pipe.At the same time, heat recovery system
Circulating pump 3-3 in system 3 carries out circulation driving to the water in the 3rd pipeline 3-1 so that and water constantly circulates in systems, the
Two pipeline 2-1 moisture is that two pipelines flow into First Heat Exchanger 1-4 and the second heat exchanger 2-4 respectively, is flowing through heat exchanger
During pipeline, heat is from the first pipeline 1-1 and the second pipeline 2-1 Water transport to the waterborne of the 3rd pipeline 3-1, then water
Flowed out respectively from the port of export of First Heat Exchanger 1-4, the second switching heat-exchanger, due to realizing the transfer of heat in heat exchanger,
The temperature of water now is higher, and after water outflow, then hot water is flowed into heat storage water tank by the water inlet of heat storage water tank lower end, when
When water level reaches certain position, hot water flows out from the delivery port of upper end, flows into the 3rd heat exchanger 3-2 outer space,
Before this, material liquid is entered in the 3rd heat exchanger 3-2 inner space from material liquid import 3-21 pipelines, works as hot water stream
While crossing the 3rd heat exchanger 3-2 outer space, energy is slowly delivered on material liquid from hot water, realizes turning for energy
Move, current will flow out from water outlet mouthpiece 3-24, carry out circulating for next time.
During being run in waste heat recycling system 3, the water in water supply tank 3-112 flows out to water pipe 3-
111 tunnels, after small pump 3-113 pressurization, expansion tank 3-114 is flow to, expansion tank 3-114 makes the water in system be heated
There are the leeway of expansion, and the air in exhaust system afterwards, then current flow out from expansion tank 3-114, flow into the 3rd pipeline
3-1, water is supplemented in time for the pipeline of waste heat recycling system 3.
Above-mentioned is the preferable embodiment of the utility model, but embodiment of the present utility model is not by the above
Limitation, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modification, replacement, combine, letter
Change, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (10)
1. a kind of residual neat recovering system of pharmaceutical equipment, it is characterised in that including sterilizing cabinet waste heat guiding system, condensation water residual heat
Guiding system and waste heat recycling system, wherein, the sterilizing cabinet waste heat guiding system include the first pipeline and along
Liquid flow path direction is sequentially arranged at the first storage tank, the first force (forcing) pump, First Heat Exchanger on the first pipeline, wherein, the first pipeline
The coolant outlet of top and sterilizing cabinet connects, the return pipe of the cooling tower of the end access sterilizing cabinet of first pipeline, cold
But the cooling system of the water side access sterilizing cabinet of tower；The condensation water residual heat guiding system includes the second pipeline and along liquid
Stream direction is sequentially arranged at the second storage tank, the second force (forcing) pump, the second heat exchanger on the second pipeline, wherein, the beginning of the second pipeline
End is connected with the water side of the condensed water of steam generator system, the end access steam generator system of second pipeline；The waste heat recovery
Include the 3rd pipeline using system and the 3rd heat exchange of formation loop structure on the 3rd pipeline is sequentially arranged at along liquid flow path direction
Device, circulating pump, hot water storage tank, wherein, the pipeline between the circulating pump and hot water storage tank is divided into parallel two and is in charge of
Road, wherein a branch pipeline is connected with First Heat Exchanger, another branch pipeline is connected with the second heat exchanger；3rd heat exchanger
It is connected with the material liquid transfer pipeline in decoction production system.
2. the residual neat recovering system of pharmaceutical equipment according to claim 1, it is characterised in that on the 3rd pipeline
Water charging system is provided between three heat exchangers and circulating pump, the water charging system includes water pipe and set successively along liquid flow path direction
Water supply tank, small pump, expansion tank on water pipe.
3. the residual neat recovering system of pharmaceutical equipment according to claim 1 or 2, it is characterised in that the sterilizing cabinet it is cold
But water out is provided with two parallel pipelines of upper water-out pipe and lower discharging tube, wherein lower discharging tube and sterilizing cabinet waste heat guiding system
The connection of the first pipeline, upper water-out pipe is connected with cooling tower.
4. the residual neat recovering system of pharmaceutical equipment according to claim 2, it is characterised in that first force (forcing) pump is two
It is individual, it is arranged in parallel on the first pipeline；Second force (forcing) pump is two, is arranged in parallel on the second pipeline；The circulating pump
For two, it is arranged in parallel on the 3rd pipeline；The small pump is two, is arranged in parallel on water pipe.
5. the residual neat recovering system of the pharmaceutical equipment according to claim 1,2 or 4, it is characterised in that in the sterilizing cabinet
It is provided with waste heat guiding system, between the disengaging water end (W.E.) of the First Heat Exchanger and rinses bypass, the flushing is bypassed by flushing line
Formed with valve；It is provided with the condensation water residual heat guiding system, between the disengaging water end (W.E.) of second heat exchanger and rinses side
Road, flushing bypass are made up of flushing line and valve；In the waste heat recycling system, the First Heat Exchanger and
It is provided between the disengaging water end (W.E.) of two heat exchangers and rinses bypass, flushing bypass is made up of flushing line and valve.
6. the residual neat recovering system of the pharmaceutical equipment according to claim 1,2 or 4, it is characterised in that in the sterilizing cabinet
In waste heat guiding system, along water (flow) direction, on the first pipeline between the first storage tank and First Heat Exchanger and
Temperature sensor, pressure transmitter, thermometer and pressure gauge are equipped with the first pipeline after one heat exchanger；Described cold
In condensate waste heat guiding system, along water (flow) direction, on the second pipeline between the second storage tank and the second heat exchanger and
Temperature sensor, pressure transmitter, thermometer and pressure gauge are equipped with the second pipeline after the second heat exchanger；Institute
State in waste heat recycling system, along water (flow) direction, on the 3rd pipeline between the 3rd heat exchanger and circulating pump and
Be equipped with the 3rd pipeline between First Heat Exchanger, the second heat exchanger and hot water storage tank temperature sensor, pressure transmitter,
Thermometer and pressure gauge.
7. the residual neat recovering system of pharmaceutical equipment according to claim 3, it is characterised in that the lower discharging tube is provided with
Filter and butterfly valve.
8. the residual neat recovering system of the pharmaceutical equipment according to claim 1,2 or 4, it is characterised in that first water storage
Location meter is equipped with case and the second storage tank, the location is calculated as magnetic sheet liquid level gauge；The First Heat Exchanger and the second heat exchanger
It is plate type heat exchanger.
9. the residual neat recovering system of the pharmaceutical equipment according to claim 1,2 or 4, it is characterised in that the hot water water storage
Case upper end is provided with delivery port, and lower end is provided with water inlet；Wherein, water inlet passes through the 3rd pipeline and First Heat Exchanger, the second heat exchange
Device is connected, and delivery port is connected by the 3rd pipeline with the 3rd heat exchanger.
10. the residual neat recovering system of the pharmaceutical equipment according to claim 1,2 or 4, it is characterised in that the 3rd heat exchange
Device includes the preheating tank body of two layer of space structure, and the bottom and top of the inner space of the preheating tank body are respectively equipped with material liquid and entered
Mouth and material liquid outlet；The upper and lower part in the outer space of the preheating tank body is respectively equipped with the water inlet being connected with the 3rd pipeline and connect
Mouth and water outlet mouthpiece.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321444.4U CN206724777U (en) | 2017-03-29 | 2017-03-29 | A kind of residual neat recovering system of pharmaceutical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321444.4U CN206724777U (en) | 2017-03-29 | 2017-03-29 | A kind of residual neat recovering system of pharmaceutical equipment |
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| CN206724777U true CN206724777U (en) | 2017-12-08 |
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| Country | Link |
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| CN (1) | CN206724777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708297A (en) * | 2018-12-18 | 2019-05-03 | 江西蒙山乳业有限公司 | A kind of efficient heat recovery hot-water heating system |
-
2017
- 2017-03-29 CN CN201720321444.4U patent/CN206724777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708297A (en) * | 2018-12-18 | 2019-05-03 | 江西蒙山乳业有限公司 | A kind of efficient heat recovery hot-water heating system |
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Address after: Yuanmei village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (shiliuji) Patentee after: Guangdong Daxiang Pharmaceutical Co.,Ltd. Address before: 511325 shiliuji, Yuanmei village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG YIXIANG PHARMACEUTICAL Co.,Ltd. |