CN212396657U - Cooling and heating cylinder - Google Patents

Abstract

The utility model relates to the technical field of cold and hot cylinders, in particular to a cold and hot cylinder, which comprises an outer cylinder body, an inner cylinder body, a stirrer, a steam input pipe, a steam output pipe, a cold water input pipe, a cold water output pipe, a circulating interlayer arranged between the outer cylinder body and the inner cylinder body, a first interface and a second interface which are both communicated with the circulating interlayer, the first interface is arranged at the top of the circulation interlayer, the second interface is arranged at the bottom of the circulation interlayer, the first interface is respectively communicated with the steam input pipe and the cold water output pipe through a first three-way pipe, the second interface is respectively communicated with the steam output pipe and the cold water input pipe through a second three-way pipe, the steam input pipe is provided with a first valve, the steam output pipe is provided with a second valve, the cold water input pipe is provided with a third valve, and the cold water output pipe is provided with a fourth valve; after the heating treatment, the feed liquid is accelerated to be cooled by cold water, so that the cooling time is shortened, and the treatment efficiency is improved.

Description

Cooling and heating cylinder

Technical Field

The utility model relates to a cold and hot jar technical field, concretely relates to cold and hot jar.

Background

Most of the existing cooling and heating cylinders only heat the feed liquid, and for special feed liquid, the feed liquid needs to be cooled after being heated and then can be output to the next procedure.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a cold and hot cylinder, which accelerates the cooling of feed liquid by cold water after heating treatment, shortens the cooling time and improves the treatment efficiency.

The purpose of the utility model is realized through the following technical scheme: a cold and hot cylinder comprises an outer cylinder body, an inner cylinder body, a stirrer, a steam input pipe, a steam output pipe, a cold water input pipe, a cold water output pipe, a circulation interlayer clamped between the outer cylinder body and the inner cylinder body, and a first interface and a second interface which are communicated with the circulation interlayer, wherein the first interface is arranged at the top of the circulation interlayer, the second interface is arranged at the bottom of the circulation interlayer, the first interface is respectively communicated with the steam input pipe and the cold water output pipe through a first three-way pipe, the second interface is respectively communicated with the steam output pipe and the cold water input pipe through a second three-way pipe, the steam input pipe is provided with a first valve, the steam output pipe is provided with a second valve, the cold water input pipe is provided with a third valve, and the cold water output pipe is provided with a fourth valve.

Preferably, the outer wall of the outer cylinder body is coated with a heat insulating layer.

Preferably, the top of the outer cylinder body is provided with a supporting cover and a turnover cover hinged with the supporting cover, and the stirrer is fixedly connected with the supporting cover.

Preferably, the agitator includes fixed connection in the driving motor at the top of support lid, the (mixing) shaft of being connected with driving motor and hold and locate the stirring rake of inner cylinder body, the (mixing) shaft runs through the top of outer cylinder body and is connected with the stirring rake.

Preferably, the stirring rake includes about two sets of stirring spares that (mixing) shaft axial symmetry set up, every group stirring spare all include first puddler, second puddler, third puddler and fourth puddler, the bottom slope of (mixing) shaft is provided with the fifth puddler, the one end of first puddler, the one end of second puddler and the one end of third puddler all with (mixing) shaft fixed connection, the other end of first puddler, the other end of second puddler and the other end of third puddler all with fourth puddler fixed connection.

Preferably, the flip cover is provided with an exhaust port communicated with the inner cylinder body.

Preferably, the cold and hot cylinder further comprises a discharge pipe communicated with the bottom of the inner cylinder body, and the discharge pipe is provided with a fifth valve.

Preferably, the cooling and heating cylinder further includes a temperature sensor for monitoring a temperature of the inner cylinder.

Preferably, the cooling and heating cylinder further comprises a safety valve communicated with the circulation interlayer.

The beneficial effects of the utility model reside in that: the utility model discloses a cold and hot jar, reuse cold water accelerates the feed liquid cooling after the thermal treatment, shortens cooling time, improves the treatment effeciency. When heating is needed, adding solute and solvent into the inner cylinder body, starting the stirrer, closing the third valve and the fourth valve, opening the first valve and the second valve, continuously inputting steam into the first interface of the circulation interlayer through the steam input pipe, and continuously outputting the steam to the steam output pipe through the second interface of the circulation interlayer, namely heating the inner cylinder body to promote the solute to be dissolved in the solvent to form feed liquid; when the cooling is needed, the first valve and the second valve are closed, the third valve and the fourth valve are opened, the stirrer is kept to operate, cold water is continuously input into the second interface of the circulating interlayer through the cold water input pipe, and the cold water is continuously output to the cold water output pipe through the first interface of the circulating interlayer, so that the inner cylinder body is cooled, the cooling time is shortened, and the treatment efficiency is improved. In addition, the first connector is respectively communicated with the steam input pipe and the cold water output pipe through the first three-way pipe, and the second connector is respectively communicated with the steam output pipe and the cold water input pipe through the second three-way pipe, so that the phenomenon that the maintenance efficiency and the maintenance difficulty are increased due to the fact that the outer cylinder body is excessively provided with the connectors is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

the reference signs are: 1. an outer cylinder body; 2. an inner cylinder body; 31. a drive motor; 32. a stirring shaft; 33. a stirring paddle; 331. a first stirring rod; 332. a second stirring rod; 333. a third stirring rod; 334. a fourth stirring rod; 335. a fifth stirring rod; 4. a steam input pipe; 5. a steam output pipe; 6. a cold water input pipe; 7. a cold water output pipe; 8. a flow-through interlayer; 9. a first interface; 10. a second interface; 11. a first three-way pipe; 12. a second three-way pipe; 13. a first valve; 14. a second valve; 15. a third valve; 16. a fourth valve; 17. a thermal insulation layer; 18. a support cover; 19. a cover is turned; 20. a handle; 21. an exhaust port; 22. a discharge pipe; 23. a fifth valve; 24. a temperature sensor; 25. a safety valve.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1, a cooling and heating cylinder comprises an outer cylinder body 1, an inner cylinder body 2, a stirrer, a steam input pipe 4, a steam output pipe 5, a cold water input pipe 6, a cold water output pipe 7, a circulation interlayer 8 clamped between the outer cylinder body 1 and the inner cylinder body 2, and a first connector 9 and a second connector 10 both communicated with the circulation interlayer 8, wherein the first connector 9 is arranged at the top of the circulation interlayer 8, the second connector 10 is arranged at the bottom of the circulation interlayer 8, the first connector 9 is respectively communicated with the steam input pipe 4 and the cold water output pipe 7 through a first three-way pipe 11, the second connector 10 is respectively communicated with the steam output pipe 5 and the cold water input pipe 6 through a second three-way pipe 12, the steam input pipe 4 is provided with a first valve 13, the steam output pipe 5 is provided with a second valve 14, the cold water input pipe 6 is provided with a third valve 15, the cold water outlet pipe 7 is provided with a fourth valve 16.

The cold and hot cylinder is heated and then cooled by cold water to accelerate the cooling of the feed liquid, thereby shortening the cooling time and improving the treatment efficiency. When heating is needed, adding solute and solvent into the inner cylinder body 2, starting the stirrer, closing the third valve 15 and the fourth valve 16, opening the first valve 13 and the second valve 14, continuously inputting steam into the first interface 9 of the circulation interlayer 8 through the steam input pipe 4, and continuously outputting the steam to the steam output pipe 5 through the second interface 10 of the circulation interlayer 8, namely heating the inner cylinder body 2 to promote the solute to be dissolved in the solvent to form feed liquid; when cooling is needed, the first valve 13 and the second valve 14 are closed, the third valve 15 and the fourth valve 16 are opened, the stirrer is kept running, cold water is continuously input into the second interface 10 of the circulation interlayer 8 through the cold water input pipe 6, and the cold water is continuously output to the cold water output pipe 7 through the first interface 9 of the circulation interlayer 8, namely, the inner cylinder body 2 is cooled, the cooling time is shortened, and the treatment efficiency is improved. In addition, the first connector 9 is respectively communicated with the steam input pipe 4 and the cold water output pipe 7 through the first three-way pipe 11, and the second connector 10 is respectively communicated with the steam output pipe 5 and the cold water input pipe 6 through the second three-way pipe 12, so that the problem that the maintenance efficiency and the maintenance difficulty are increased due to the fact that too many connectors are arranged on the outer cylinder body 1 is solved.

In this embodiment, the outer wall of the outer cylinder 1 is coated with a thermal insulation layer 17.

By adopting the technical scheme, the interference of the external environment temperature is isolated, and the heating/cooling treatment of the feed liquid of the inner cylinder body 2 is more facilitated. The heat insulation layer 17 is formed by coating the outer wall of the cylinder body with a commercially available heat insulation coating and drying, and is only used herein.

In this embodiment, the top of the external cylinder 1 is provided with a supporting cover 18 and a flip cover 19 hinged with the supporting cover 18, and the stirrer is fixedly connected with the supporting cover 18.

By adopting the technical scheme, the operating personnel can conveniently open the turnover cover 19 to add the solvent/solute, and close the turnover cover 19 during heating, so that excessive volatilization of the solute and overflow of part of feed liquid in the stirring process are avoided. Further, a handle 20 is disposed on the top of the flip cover 19, so as to facilitate turning over the flip cover 19.

In this embodiment, the agitator includes a driving motor 31 fixedly connected to the top of the supporting cover 18, an agitating shaft 32 connected to the driving motor 31, and an agitating paddle 33 accommodated in the inner cylinder 2, and the agitating shaft 32 penetrates through the top of the outer cylinder 1 and is connected to the agitating paddle 33.

By adopting the technical scheme, stirring operation is carried out in the feed liquid heating or cooling process, so that the feed liquid is promoted to be uniformly heated/cooled, and the efficiency is improved.

In this embodiment, the stirring paddle 33 includes two sets of stirring members symmetrically disposed about the stirring shaft axis, each set of stirring member includes a first stirring rod 331, a second stirring rod 332, a third stirring rod 333 and a fourth stirring rod 334, the bottom of the stirring shaft is inclined and provided with a fifth stirring rod 335, one end of the first stirring rod 331, one end of the second stirring rod 332 and one end of the third stirring rod 333 are all fixedly connected to the stirring shaft 32, and the other end of the first stirring rod 331, the other end of the second stirring rod 332 and the other end of the third stirring rod 333 are all fixedly connected to the fourth stirring rod 334.

Adopt above-mentioned technical scheme, enlarge the stirring scope, improve stirring efficiency, fifth puddler 335 slope sets up in the bottom of (mixing) shaft 32, is convenient for stir the bottom feed liquid of interior cylinder body 2, avoids the bottom of cylinder body 2 including the solute deposit, has improved solute dissolution efficiency.

In the present embodiment, the lid 19 is provided with an exhaust port 21 communicating with the internal cylinder 2.

By adopting the technical scheme, the air pressure of the inner cylinder body 2 and the outside is balanced, and the shrinkage depression or expansion cracking of the outer cylinder body 1 caused by the air pressure difference of the cold cylinder and the hot cylinder is avoided.

In this embodiment, the cooling and heating cylinder further includes a discharge pipe 22 communicating with the bottom of the inner cylinder 2, and the discharge pipe 22 is provided with a fifth valve 23.

By adopting the technical scheme, the material liquid in the inner cylinder body 2 can be conveniently controlled to be discharged, the fifth valve 23 is opened after the material liquid is cooled, and the material liquid is conveyed to the next procedure along the discharge pipe 22.

In the present embodiment, the cooling and heating cylinder further includes a temperature sensor 24 for monitoring the temperature of the inner cylinder 2.

By adopting the technical scheme, the temperature of the feed liquid of the inner cylinder body 2 can be known in time and can be regulated and controlled.

In this embodiment, the cooling and heating cylinder further includes a safety valve 25 communicating with the flow-through jacket 8.

By adopting the technical scheme, the safety protection effect is achieved, and the phenomenon that the cold and hot cylinder is cracked due to the fact that the pressure in the circulation interlayer 8 is too high and cannot be timely relieved is avoided.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims (9)

1. A cold and hot cylinder is characterized in that: the steam cylinder comprises an outer cylinder body, an inner cylinder body, a stirrer, a steam input pipe, a steam output pipe, a cold water input pipe, a cold water output pipe, a circulation interlayer clamped between the outer cylinder body and the inner cylinder body, and a first interface and a second interface which are communicated with the circulation interlayer, wherein the first interface is arranged at the top of the circulation interlayer, the second interface is arranged at the bottom of the circulation interlayer, the first interface is respectively communicated with the steam input pipe and the cold water output pipe through a first three-way pipe, the second interface is respectively communicated with the steam output pipe and the cold water input pipe through a second three-way pipe, the steam input pipe is provided with a first valve, the steam output pipe is provided with a second valve, the cold water input pipe is provided with a third valve, and the cold water output pipe is provided with a fourth valve.

2. A cooling-heating cylinder as claimed in claim 1, characterized in that: the outer wall of the outer cylinder body is coated with a heat insulation layer.

3. A cooling-heating cylinder as claimed in claim 1, characterized in that: the top of outer cylinder body is provided with supports the lid and with support lid articulated flip, agitator and support lid fixed connection.

4. A cooling-heating cylinder according to claim 3, characterized in that: the agitator include fixed connection in support the driving motor at the top of lid, with the (mixing) shaft that driving motor is connected and hold and locate the stirring rake of interior cylinder body, the (mixing) shaft runs through the top of outer cylinder body and is connected with the stirring rake.

5. A cooling-heating cylinder according to claim 4, characterized in that: the stirring rake includes about two sets of stirring spares that (mixing) shaft axial symmetry set up, every group stirring spare all include first puddler, second puddler, third puddler and fourth puddler, the bottom slope of (mixing) shaft is provided with the fifth puddler, the one end of first puddler, the one end of second puddler and the one end of third puddler all with (mixing) shaft fixed connection, the other end of first puddler, the other end of second puddler and the other end of third puddler all with fourth puddler fixed connection.

6. A cooling-heating cylinder according to claim 3, characterized in that: the flip cover is provided with an air outlet communicated with the inner cylinder body.

7. A cooling-heating cylinder as claimed in claim 1, characterized in that: the cold and hot jar still include with the row's of bottom intercommunication material pipe of inner cylinder body, row material pipe is provided with the fifth valve.

8. A cooling-heating cylinder as claimed in claim 1, characterized in that: the cold and hot cylinder further comprises a temperature sensor for monitoring the temperature of the inner cylinder body.

9. A cooling-heating cylinder as claimed in claim 1, characterized in that: the cold and hot cylinder also comprises a safety valve communicated with the circulation interlayer.

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