CN208817857U - Medicine intermediate production brine ice filling apparatus - Google Patents

Abstract

The utility model relates to a kind of medicine intermediate production brine ice filling apparatus, belong to medical processing machinery field.Medicine intermediate production brine ice filling apparatus includes multiple chemical industry equipments, rack and brine ice storage tank and the first refrigeration machine in rack is arranged side by side, brine ice storage tank includes the first accommodating chamber and the second accommodating chamber, first accommodating chamber, second accommodating chamber connect to form cryosel water-flow circuit by circulating line with the first refrigeration machine, second accommodating chamber is connected to by outlet conduit for cooling down chemical industry equipment with the cooling entrance of chemical industry equipment, the coolant outlet of chemical industry equipment is connected to by water return pipeline with the first accommodating chamber, outlet conduit is located at side of the water return pipeline far from ground, return pipe is equipped with and one-to-one first back water pump of chemical industry equipment.It can stable operation, improve brine ice and fill to the stability of chemical industry equipment, reduce brine ice and the pipeline bring for transporting it is impacted, improve the service life of entire medicine intermediate production brine ice filling apparatus.

Description

Medicine intermediate production brine ice filling apparatus

Technical field

The utility model relates to medical processing machinery fields, in particular to a kind of medicine intermediate production cryosel Water filling apparatus.

Background technique

In medication chemistry industry, the process of many medicine intermediate productions requires to cool down using freezing brine ice, passes System way is to build a cryosel water station to provide full factory or certain several brine ice demand for concentrating workshop, and specific method is: A biggish brine ice storage tank is built on ground, a refrigeration machine is arranged in parallel by brine ice storage tank, using refrigeration machine by ice Cryosel coolant-temperature gage in salt water storage tank is reduced to the minimum temperature of process needs, then with a cryosel water pump to brine ice storage tank Water outlet main pipe supplies water, and the water outlet that several are communicated to different production processes is arranged in brine ice water outlet main pipe and is in charge of, and Each water outlet, which is in charge of, installs valve, and when which production process needs brine ice to cool down, the valve that water outlet is in charge of is beaten It opens, brine ice can be made to enter in specific works equipment (reacting kettle jacketing, heat exchanger, glass cooler etc.), by different works Return water of the brine ice of sequence after heat exchange through each process is in charge of the return water supervisor for being back to brine ice storage tank, passes back into brine ice storage Freeze in case, such circulate operation.

But at present in the pipeline circulation of brine ice, the discharge pressure of liquid and flowed fluctuation are bigger, are unfavorable for entire The steady operating of process units.

Utility model content

The purpose of this utility model is to provide a kind of medicine intermediate production brine ice filling apparatus, can stablize Operation improves brine ice and fills to the stability of chemical industry equipment, reduces brine ice and impacts to the pipeline bring for transporting it, improves The entire medicine intermediate production service life of brine ice filling apparatus.

The embodiments of the present invention are achieved in that

A kind of medicine intermediate production brine ice filling apparatus comprising rack, brine ice storage tank, the first refrigeration machine, And the multiple chemical industry equipments for needing to cool down, brine ice storage tank and the first refrigeration machine are arranged side by side in rack, brine ice storage tank packet The first accommodating chamber for recycling the brine ice after exchanging heat, and the second accommodating chamber for placing brine ice after cooling are included, First accommodating chamber, the second accommodating chamber connect to form cryosel water-flow circuit by circulating line with the first refrigeration machine, and second accommodates Chamber is connected to by outlet conduit for cooling down chemical industry equipment with the cooling entrance of chemical industry equipment, and the coolant outlet of chemical industry equipment passes through Water return pipeline is connected to the first accommodating chamber, and outlet conduit is located at side of the water return pipeline far from ground, and return pipe is equipped with and chemical industry One-to-one first back water pump of equipment.

Further, in the utility model preferred embodiment, above-mentioned outlet conduit includes being connected to the second accommodating chamber Water outlet main pipe and multiple first branch pipes for being connected to water outlet main pipe, the cooling of the corresponding chemical industry equipment of the first branch pipe enter Mouth connection, the first branch pipe are equipped with the first valve, and the first valve is located at the junction of the first branch pipe and water outlet main pipe.

Further, in the utility model preferred embodiment, the cooling entrance of above-mentioned chemical industry equipment is set positioned at chemical industry Side of the standby coolant outlet close to ground.

Further, in the utility model preferred embodiment, above-mentioned return pipe includes being connected to the first accommodating chamber Return water supervisor and multiple second branch pipes being connected to return water supervisor, the coolant outlet of the second branch pipe chemical industry equipment corresponding with its Connection, the second branch pipe be equipped with the second valve, return water supervisor be equipped with the second back water pump and with the second branch pipe one-to-one first Back water pump, the first back water pump are located at return water supervisor with the connectivity part of the second branch pipe close to the side of brine ice storage tank, the second return water Pump is located at the first back water pump close to the side of brine ice storage tank.

Further, in the utility model preferred embodiment, above-mentioned further includes the second refrigeration machine, and the second refrigeration machine is put It sets below rack, the entrance of the second refrigeration machine is connect by third pipeline with the second branch pipe, and the outlet of the second refrigeration machine passes through 4th pipeline and return water supervisor connect, the junction of the 4th pipeline and return water supervisor be located at the first back water pump and the second back water pump it Between.

Further, in the utility model preferred embodiment, above-mentioned third pipeline is connected with third branch pipe, third branch Pipe is connect with the second branch pipe, and third branch pipe is located at the second valve close to the side of chemical industry equipment, and third branch pipe is equipped with the 4th valve.

Further, in the utility model preferred embodiment, above-mentioned further includes the 5th pipeline, one end of the 5th pipeline It is connected to the second accommodating chamber, the other end is connected to the 4th pipeline, and the 5th pipeline is equipped with third back water pump.

Further, in the utility model preferred embodiment, above-mentioned circulating line includes first pipe and second Pipeline, one end of first pipe are connected to the first accommodating chamber, and the other end is connected to the entrance of the first refrigeration machine, and the one of second pipe End is connected to the second accommodating chamber, the outlet of the other end and the first refrigeration machine, and first pipe is equipped with circulating pump and third valve Door.

Further, in the utility model preferred embodiment, above-mentioned outlet conduit is vacuum heat-preservation thermal-insulation pipe.

Further, in the utility model preferred embodiment, above-mentioned water return pipeline is vacuum heat-preservation thermal-insulation pipe.

The beneficial effect of the utility model embodiment is:

It is arranged side by side by brine ice storage tank and the first refrigeration machine in rack, and to be located at water return pipeline separate for outlet conduit The side on ground, return pipe be equipped with one-to-one first back water pump of the chemical industry equipment, therefore pass through gravity and multiple The effect of first back water pump reduces the work load of the first back water pump while effectively carrying out cryosel water circulation use, improves fortune Capable stability carries out the use of the first back water pump according to actual demand, reduces energy consumption.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural representation for the medicine intermediate production brine ice filling apparatus that the utility model embodiment 1 provides Figure；

Fig. 2 is the structure that brine ice filling apparatus is used in other embodiment medicine intermediate productions provided by the utility model Schematic diagram；

Fig. 3 is the structural representation for the medicine intermediate production brine ice filling apparatus that the utility model embodiment 2 provides Figure.

Icon: 10a- medicine intermediate production brine ice filling apparatus；10b- medicine intermediate production is added with brine ice Dispensing device；100- rack；110- brine ice storage tank；The first refrigeration machine of 120-；130- first pipe；131- circulating pump；133- Three valves；135- second pipe；140- water outlet main pipe；The first branch pipe of 141-；The first valve of 143-；150- chemical industry equipment；160- Return water supervisor；The first back water pump of 163-；The second back water pump of 165-；The second branch pipe of 166-；The second valve of 167-；170- second freezes Machine；171- third pipeline；The 4th pipeline of 173-；175- third back water pump；The 5th pipeline of 176-；178- third branch pipe；179- Four valves.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

Embodiment 1

Fig. 1 is please referred to, the present embodiment provides a kind of medicine intermediate production brine ice filling apparatus 10a comprising machine Frame 100, brine ice storage tank 110, the first refrigeration machine 120 and the multiple chemical industry equipments 150 for needing to cool down.

Brine ice storage tank 110 and the first refrigeration machine 120 are arranged side by side in rack 100, wherein brine ice storage tank 110 includes For recycling the first accommodating chamber (not shown) of the higher brine ice of temperature after heat exchange, and for placing brine ice after cooling The second accommodating chamber (not shown), wherein the first accommodating chamber and the second accommodating chamber interval are arranged, and prevent the temperature in the first accommodating chamber Degree diffuses in the second accommodating chamber, reduces refrigeration effect.

Brine ice storage tank 110 connect to form cryosel water-flow circuit by circulating line with refrigeration machine.Specifically, circulation pipe Road includes first pipe 130 and second pipe 135.

One end of first pipe 130 is connected to the first accommodating chamber, and the other end is connected to the entrance of refrigeration machine, is used for first The brine ice after heat exchange in accommodating chamber freezes, and one end of second pipe 135 is connected to the second accommodating chamber, the other end with The outlet of refrigeration machine, wherein first pipe 130 is equipped with circulating pump 131 and third valve 133.By circulating pump 131 with And third valve 133, effectively adjust the circulation of brine ice.

Second accommodating chamber is connected to by outlet conduit for defeated to chemical industry equipment 150 with the cooling entrance of chemical industry equipment 150 Brine ice is sent, cooling chemical industry equipment 150 exchanges heat.

In the utility model preferred embodiment, outlet conduit include the water outlet main pipe 140 that is connected to the second accommodating chamber with And multiple first branch pipes 141 being connected to water outlet main pipe 140, the cooling of the corresponding chemical industry equipment 150 of the first branch pipe 141 enter Mouth connection, the first branch pipe 141 are equipped with the first valve 143, wherein preferably, the first valve 143 is located at the first branch pipe 141 and is discharged The junction of supervisor 140 effectively adjusts the amount for entering to the brine ice in each first branch pipe 141, while in the first branch pipe in turn Brine ice will not be overstock in 141, cause the frost in later period ineffective.It is preferred that the first valve 143 is triple valve, it can be effective Each first branch pipe 141 is closed, while not influencing the flowing of the brine ice in the first adjacent branch pipe 141.

Simultaneously in order to monitor the amount of the brine ice entered in each first branch pipe 141, the accurate addition of brine ice is carried out, First branch pipe 141 can be equipped with flowmeter (not shown).

Wherein, referring to Fig. 2, in the utility model others embodiment, the cooling entrance of chemical industry equipment 150 is arranged In the coolant outlet for being located at chemical industry equipment 150 far from the side on ground, enters chemical industry equipment 150 convenient for brine ice, carry out hot friendship The problem of changing, but there are brine ice and 150 insufficient contact of chemical industry equipment, reducing heat exchange efficiency.Therefore, in the present embodiment, Referring to Fig. 1, the cooling entrance of chemical industry equipment 150 can be located at the coolant outlet of chemical industry equipment 150 close to the side on ground, it is somebody's turn to do Under the conditions of setting, brine ice from the bottom to top, exchanges heat more abundant, meanwhile, brine ice is sufficiently and after 150 heat exchange of chemical industry equipment, It can just be flowed out in a manner of spilling from coolant outlet, effectively improve heat exchange efficiency.

The coolant outlet of chemical industry equipment 150 is connected to by water return pipeline with the first accommodating chamber, for the cryosel after exchanging heat Water is transmitted back to brine ice storage tank 110, and in the present embodiment, outlet conduit is located at side of the water return pipeline far from ground, convenient for by ice Salt water is delivered to chemical industry equipment 150, while the part water after heat exchange becomes steam, therefore is located at water return pipeline using outlet conduit Side far from ground is located at water return pipeline close to the setting method of the side on ground, more saving energy, simultaneously than outlet conduit By the effect of gravity and the first back water pump 163, the energy consumption of the first back water pump 163 can be saved, reduces brine ice for water outlet The impact of pipeline.

Energy loss in order to prevent, outlet conduit are vacuum heat-preservation thermal-insulation pipe, and water return pipeline is vacuum heat-preservation thermal-insulation pipe, can Effectively to obtain some vapor, while the heat of the part can be recycled, carry out the heating of other intermediate steps.

Since existing brine ice loading system relies only on a high-power brine ice in brine ice water outlet main pipe 140 Pump work, to complete the circulation of liquid in entire pipeline, and in actual production process, general Fine Chemical Works have multiple doctors Medicine intermediate is produced, and adjusts product produced according to the market demand, not all workshop all needs simultaneously Brine ice, there is usually one workshops or production process to need brine ice, but cryosel water system will operate normally, cryosel Water pump just needs to run always, the liquid transporting of the such long lines of load, needs the high-power cryosel water pump of at least 30KW, in this way A large amount of electric energy are not only wasted, but also there are serious noise pollution；Second is that since entire pipeline circulating system only uses one greatly Type cryosel water pump results in running in entire cryosel water liquid so unstable.

Therefore, return pipe includes the return water supervisor 160 being connected to the first accommodating chamber and is connected to return water supervisor 160 more A second branch pipe 166.

Wherein, the coolant outlet of the second branch pipe 166 chemical industry equipment 150 corresponding with its is connected to, and the second branch pipe 166 is equipped with the Two valves 167, return water supervisor 160 be equipped with the second back water pump 165 and with one-to-one first back water pump of the second branch pipe 166 163, the first back water pump 163 is located at the connectivity part of return water supervisor 160 and the second branch pipe 166 close to the side of brine ice storage tank 110, Second back water pump 165 is located at the first back water pump 163 close to the side of brine ice storage tank 110, by multiple first back water pumps 163, The setting of second back water pump 165, effectively progress return water, while conveying liquid is carried out according to specific demand, save power, liquid Discharge pressure and flowed fluctuation it is smaller, thus impact force is effectively reduced, prolongs the service life.

Medicine intermediate production is with the working principle of brine ice filling apparatus 10a:

Brine ice after refrigeration is delivered to the second accommodating chamber by the first refrigeration machine 120, is delivered to through outlet conduit corresponding Each chemical industry equipment 150, after the cooling of corresponding chemical industry equipment 150, the brine ice of heating is through the first back water pump 163 after heat exchange Effect return to the first accommodating chamber through return pipe, through the first refrigeration machine 120 refrigeration after be delivered to the second accommodating chamber, constantly recycle, Freeze, completes medicine intermediate production with brine ice and fill demand.

Embodiment 2

Referring to figure 3., the present embodiment provides a kind of medicine intermediate production brine ice filling apparatus 10b, with implementation The medicine intermediate production that example 1 provides is similar with the structure of brine ice filling apparatus 10a, the difference is that, the present embodiment mentions For medicine intermediate production brine ice filling apparatus 10b be additionally provided with the second refrigeration machine 170.

The effect of second refrigeration machine 170 is to prevent in actual use, using the second refrigeration machine 170 and the first refrigeration Machine 120 is used in combination, and successively freezes through the second refrigeration machine 170, the first refrigeration machine 120, the cryosel coolant-temperature gage of recycling can be prevented excessively high, The bad problem of caused refrigeration effect.Second refrigeration machine 170 is placed on 100 lower section of rack, convenient for the cryosel after recycling heat exchange Water.Wherein, the entrance of the second refrigeration machine 170 is connect by third pipeline 171 with the second branch pipe 166, the second refrigeration machine 170 Outlet is connected by the 4th pipeline 173 and return water supervisor, and the brine ice for the second refrigeration machine 170 to freeze is delivered to the first appearance It receives chamber, is used for effective return water.

Optionally, the first refrigeration machine 120 occurs loss and is not available medicine intermediate production brine ice in order to prevent Filling apparatus 10b further includes the 5th pipeline 176, and one end of the 5th pipeline 176 is connect with the second accommodating chamber, the other end and the 4th Pipeline 173 is connected to, for the brine ice after recycling refrigeration to be delivered to the second accommodating chamber, wherein the 5th pipeline 176 is equipped with third Back water pump 175, be used for effective return water, while the connectivity part of the 5th pipeline 176 and the 4th pipeline 173 be equipped with triple valve, be convenient for into Row selection.

Specifically, in order to provide diversified demand, for each chemical industry equipment 150 can select then whether with second system Cold 170 is connected to, and therefore, third pipeline 171 is connected with third branch pipe 178, and third branch pipe 178 is connect with the second branch pipe 166, In, third branch pipe 178 is located at the second valve 167 close to the side of chemical industry equipment 150, and third branch pipe 178 is equipped with the 4th valve 179。

Under the conditions of above-mentioned setting, in order to keep the return water effect of third back water pump 175 good, third back water pump 175 is located at third The junction of branch pipe 178 and third pipeline 171 is close to the side of the second refrigeration machine 170.

Medicine intermediate production is with the working principle of brine ice filling apparatus 10b:

Brine ice after refrigeration is delivered to the second accommodating chamber by the first refrigeration machine 120, is delivered to through outlet conduit corresponding Each chemical industry equipment 150, after the cooling of corresponding chemical industry equipment 150, the brine ice of heating is through the first back water pump 163 after heat exchange Effect the first accommodating chamber can be returned directly to through return pipe, the brine ice of heating can also flow into the second refrigeration machine after heat exchange 170 refrigeration flow into the first accommodating chamber or the second accommodating chamber after the second refrigeration machine 170 refrigeration, constantly recycle, freeze, complete Demand is filled at medicine intermediate production brine ice.

To sum up, medicine intermediate provided by the utility model production brine ice filling apparatus, can stable operation, mention High brine ice is filled to the stability of chemical industry equipment, is reduced brine ice and is impacted to the pipeline bring for transporting it, improves entire doctor The medicine intermediate production service life of brine ice filling apparatus.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of medicine intermediate production brine ice filling apparatus, which is characterized in that including rack, brine ice storage tank, first Multiple chemical industry equipments that refrigeration machine and needs cool down, the brine ice storage tank and first refrigeration machine are arranged side by side in institute Rack is stated, the brine ice storage tank includes the first accommodating chamber for recycling the brine ice after exchanging heat, and for placing cooling Second accommodating chamber of brine ice afterwards, first accommodating chamber, second accommodating chamber and first refrigeration machine pass through circulation Pipeline connects to form cryosel water-flow circuit, and the cooling entrance of second accommodating chamber and the chemical industry equipment passes through outlet conduit Connection is connected for cooling down the chemical industry equipment, the coolant outlet of the chemical industry equipment by water return pipeline and first accommodating chamber Logical, the outlet conduit is located at side of the water return pipeline far from ground, and the return pipe is equipped with and the chemical industry equipment one One corresponding first back water pump.

2. medicine intermediate production brine ice filling apparatus according to claim 1, which is characterized in that the outlet pipe Multiple first branch pipes that road includes the water outlet main pipe being connected to second accommodating chamber and is connected to the water outlet main pipe, it is described The cooling entrance of the corresponding chemical industry equipment of first branch pipe is connected to, and first branch pipe is equipped with the first valve, and described the One valve is located at the junction of first branch pipe and the water outlet main pipe.

3. medicine intermediate production brine ice filling apparatus according to claim 2, which is characterized in that the chemical industry is set Standby cooling entrance is located at side of the coolant outlet close to ground of the chemical industry equipment.

4. medicine intermediate production brine ice filling apparatus according to claim 1, which is characterized in that the return pipe Multiple second branch pipes for being connected to are responsible for including the return water supervisor that is connected to first accommodating chamber and with the return water, described the The coolant outlet of two branch pipes chemical industry equipment corresponding with its is connected to, and second branch pipe is equipped with the second valve, the return water Supervisor be equipped with the second back water pump and with one-to-one first back water pump of second branch pipe, first back water pump Positioned at the connectivity part of return water supervisor and second branch pipe close to the side of the brine ice storage tank, second back water pump Positioned at first back water pump close to the side of the brine ice storage tank.

5. medicine intermediate production brine ice filling apparatus according to claim 4, which is characterized in that further include second Refrigeration machine, second refrigeration machine are placed below the rack, and the entrance of second refrigeration machine passes through third pipeline and institute The connection of the second branch pipe is stated, the outlet of second refrigeration machine is connected by the 4th pipeline and return water supervisor, the 4th pipe Road and the junction of return water supervisor are between first back water pump and second back water pump.

6. medicine intermediate production brine ice filling apparatus according to claim 5, which is characterized in that the third pipe Road is connected with third branch pipe, and the third branch pipe is connect with second branch pipe, and the third branch pipe is located at second valve Close to the side of the chemical industry equipment, the third branch pipe is equipped with the 4th valve.

7. medicine intermediate production brine ice filling apparatus according to claim 6, which is characterized in that further include the 5th One end of pipeline, the 5th pipeline is connected to second accommodating chamber, and the other end is connected to the 4th pipeline, and the described 5th Pipeline is equipped with third back water pump.

8. medicine intermediate production brine ice filling apparatus according to claim 1, which is characterized in that the circulation pipe Road includes first pipe and second pipe, and one end of the first pipe is connected to first accommodating chamber, the other end and institute The entrance connection of the first refrigeration machine is stated, one end of the second pipe is connected to second accommodating chamber, the other end and described the The outlet of one refrigeration machine, the first pipe are equipped with circulating pump and third valve.

9. medicine intermediate production brine ice filling apparatus according to claim 1, which is characterized in that the outlet pipe Road is vacuum heat-preservation thermal-insulation pipe.

10. medicine intermediate production brine ice filling apparatus according to claim 1, which is characterized in that the return water Pipeline is vacuum heat-preservation thermal-insulation pipe.