CN209197529U - Tubular heat exchanger is used in a kind of preparation of estradiol - Google Patents
Tubular heat exchanger is used in a kind of preparation of estradiol Download PDFInfo
- Publication number
- CN209197529U CN209197529U CN201821830680.XU CN201821830680U CN209197529U CN 209197529 U CN209197529 U CN 209197529U CN 201821830680 U CN201821830680 U CN 201821830680U CN 209197529 U CN209197529 U CN 209197529U
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- Prior art keywords
- heat exchanger
- estradiol
- exchanger tube
- liquid
- inlet
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Abstract
The utility model discloses a kind of estradiol preparation tubular heat exchangers, including shell and end socket, the upper surface of the shell, which is run through, the first inlet, isocon is connected with below the flow distribution plate, it is attached between the heat exchanger tube by communicating pipe, the left and right sides of the heat exchanger tube is welded with tube sheet, the second inlet is provided on the right side of first inlet, the second liquid outlet is installed on the left of first liquid outlet, the interior welds of the end socket have motor rack, the inside of the motor rack is equipped with motor, the other end of the transmission shaft is connected with stirring rod, the outer surface of the radial antifriction bearing is glued with hole slot.The estradiol preparation tubular heat exchanger will not generate the case where liquid is flow backwards when injecting liquid, and estradiol liquid can be filled up completely the inner space of heat exchanger tube, so that the injection rate of estradiol maximizes, secondly heating power exchange velocity is fast inside estradiol preparation heat exchanger, shortens the duty cycle of estradiol preparation.
Description
Technical field
The utility model relates to estradiol preparation technical field of heat exchangers, specially a kind of estradiol preparation is changed with tubulation
Hot device.
Background technique
Estradiol Valerate injection can complementing estrogen it is insufficient, treatment female gonad dysfunction, amenorrhoea, climacteric are comprehensive
Disease etc. has in medical drugs and has been widely used, therefore the preparation efficiency for how improving estradiol is most important, production female two
It is needed during alcohol using plurality of devices, wherein tubular heat exchanger belongs to one of production equipment, and heat exchanger is by hot-fluid
The equipment that the partial heat of body passes to cold fluid, also known as heat exchanger, heat exchanger is in chemical industry, petroleum, power, food and other
It is occupied an important position in many industrial productions, in Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporation
Device and reboiler etc., are widely used.But existing estradiol preparation, which is easy to produce liquid when injecting liquid with heat exchanger, falls
The case where stream, causes the estradiol liquid filled inside heat exchanger tube not fill, reduces the injection rate of estradiol, secondly general
Estradiol preparation heat exchanger inside carry out nature heating power exchange, the not intervention of external force, reduce heat exchanger inside heating power
The speed of exchange extends the duty cycle of estradiol preparation, in view of the above-mentioned problems, we have proposed a kind of preparations of estradiol to use
Tubular heat exchanger.
Utility model content
The purpose of this utility model is to provide a kind of estradiol preparation tubular heat exchangers, to solve above-mentioned background technique
It is middle to propose that general estradiol preparation is easy to produce the case where liquid is flow backwards with heat exchanger when injecting liquid, cause in heat exchanger tube
The estradiol liquid of portion's filling does not fill, and reduces the injection rate of estradiol, and secondly heat exchanger is used in general estradiol preparation
Inside carries out the exchange of nature heating power, and the not intervention of external force reduces the speed of heating power exchange inside heat exchanger, extends female two
The problem of duty cycle of alcohol preparation.
To achieve the above object, the utility model provides the following technical solutions: a kind of estradiol preparation tubular heat exchanger,
Including shell and end socket, the upper surface of the shell, which is run through, the first inlet, and the lower end of the first inlet is fixedly installed with
Flow distribution plate is connected with isocon below the flow distribution plate, and is provided with heat exchanger tube below isocon, between the heat exchanger tube
It is connected by communicating pipe, and the lower surface of heat exchanger tube is provided with the first liquid outlet, the left and right sides of the heat exchanger tube is welded with
Tube sheet is provided with the second inlet on the right side of first inlet, and second is equipped on the left of first liquid outlet and goes out liquid
Mouthful, and the surface of the second liquid outlet and the first liquid outlet is mounted on valve, the interior welds of the end socket have motor rack, and seal
Head is located at the left and right sides of shell, and the inside of the motor rack is equipped with motor, and the outlet end of motor is connected with transmission shaft
One end, the other end of the transmission shaft are connected with stirring rod, and the outer surface of stirring rod is socketed with radial antifriction bearing, it is described to
The outer surface of heart rolling bearing is glued with hole slot.
Preferably, it is set as welding between the lower surface and flow distribution plate of first inlet, and flow distribution plate passes through shunting
It manages and is connected between heat exchanger tube, and the vertical centerline between isocon about flow distribution plate is symmetrical.
Preferably, it is parallel to each other between the heat exchanger tube, and is made up of and is connected to communicating pipe between two neighboring heat exchanger tube
Structure, and the lower surface of bottom heat exchanger tube is intersected with the upper surface of the first liquid outlet.
Preferably, the heat exchanger tube is along the rounded distribution in the surface of tube sheet, and the lateral central axes of tube sheet and the cross of end socket
It is overlapped to central axes.
Preferably, the end socket is between motor rack and motor by being connected, and motor by transmission shaft and stirring rod it
Between constitute rotational structure.
Preferably, it fits between the outer surface of the stirring rod and the inner surface of radial antifriction bearing, and centripetal rolling
Bearing between hole slot and tube sheet by being connected.
Compared with prior art, the utility model has the beneficial effects that the estradiol preparation tubular heat exchanger is injecting
The case where liquid is flow backwards will not be generated when liquid, and estradiol liquid can be filled up completely the inner space of heat exchanger tube, so that female
The injection rate of glycol maximizes, and secondly heating power exchange velocity is fast inside estradiol preparation heat exchanger, shortens estradiol system
The standby duty cycle, the estradiol preparation is with five heat exchanger tubes being parallel to each other are provided in tubular heat exchanger, due to adjacent two
It is attached between a heat exchanger tube by communicating pipe, therefore the inside of five heat exchanger tubes is filled by estradiol liquid, when most lower
When the inside of square heat exchanger tube has estradiol liquid to flow out from the first liquid outlet, then illustrate the estradiol liquid inside five heat exchanger tubes
Reach saturation state, valve is closed, this setting is avoided in the case where guaranteeing that estradiol liquid is sufficient inside heat exchanger tube
Estradiol liquid generates the case where refluence；
Heat exchanger tube heat exchanger tube along the rounded distribution in the surface of tube sheet, the device passes through tube sheet and provides support force for it, makes
The position obtained between heat exchanger tube is fixed, and the temperature liquid different from estradiol liquid is injected into shell by the second inlet
Inside, until heat exchanger tube is totally submerged by the liquid of enclosure interior, therefore the estradiol liquid inside heat exchanger tube can be with shell
Internal liquid carries out the transmitting of heating power, consequently facilitating the preparation of estradiol liquid；
The surface of end socket is provided with the fillet of screw, makes end socket be threaded in the left and right ends of shell by the fillet of screw, because
It can be dismantled between shell and end socket in this device, consequently facilitating cleaning to its inside, the stirring rod of rotation can
The liquid of enclosure interior is stirred, to accelerate the flowing velocity of enclosure interior liquid, is conducive to accelerate enclosure interior liquid
Body exchanges process by the heating power of estradiol liquid with inside heat exchanger tube, to improve the operating rate of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model enclosure interior side structure schematic diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, shell；2, the first inlet；3, flow distribution plate；4, isocon；5, heat exchanger tube；6, communicating pipe；7, first goes out
Liquid mouth；8, tube sheet；9, the second inlet；10, the second liquid outlet；11, valve；12, end socket；13, motor rack；14, motor；15,
Transmission shaft；16, stirring rod；17, radial antifriction bearing；18, hole slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of estradiol preparation tubular heat exchanger, packet
Shell 1 and end socket 12 are included, the upper surface of shell 1, which is run through, the first inlet 2, and the lower end of the first inlet 2 is fixedly installed with
Flow distribution plate 3, the lower section of flow distribution plate 3 is connected with isocon 4, and the lower section of isocon 4 is provided with heat exchanger tube 5, the first inlet 2
It is set as welding between lower surface and flow distribution plate 3, and flow distribution plate 3 is between isocon 4 and heat exchanger tube 5 by being connected, Er Qiefen
Vertical centerline between flow tube 4 about flow distribution plate 3 is symmetrical, and estradiol liquid is injected into flow distribution plate 3 by the first inlet 2
Inside, the upper end of isocon 4 is applied in the inside of circular hole, and isocon 4 there are two circular hole by the surface setting of flow distribution plate 3
Lower end be connected to the top of heat exchanger tube 5, therefore estradiol liquid can pass through the first inlet 2, flow distribution plate 3 and isocon 4
Flow to the inside of heat exchanger tube 5；
By connecting communicating pipe 6 between heat exchanger tube 5, and the lower surface of heat exchanger tube 5 is provided with the first liquid outlet 7, heat exchanger tube 5
Between be parallel to each other, and by constituting connectivity structure, and bottom heat exchanger tube 5 communicating pipe 6 between two neighboring heat exchanger tube 5
Lower surface is intersected with the upper surface of the first liquid outlet 7, which is provided with five heat exchanger tubes being parallel to each other 5, due to adjacent two
By being attached communicating pipe 6 between a heat exchanger tube 5, therefore the inside of five heat exchanger tubes 5 is filled by estradiol liquid, when most
When the inside of lower section heat exchanger tube 5 has estradiol liquid to flow out from the first liquid outlet 7, then illustrate female two inside five heat exchanger tubes 5
Alcohol liquid reaches saturation state, and valve 11 is closed, and the situation for guaranteeing 5 inside estradiol liquid abundance of heat exchanger tube is arranged in this
Under avoid estradiol liquid generate refluence the case where；
The left and right sides of heat exchanger tube 5 is welded with tube sheet 8, and the right side of the first inlet 2 is provided with the second inlet 9, the
The left side of one liquid outlet 7 is equipped with the second liquid outlet 10, and the surface of the second liquid outlet 10 and the first liquid outlet 7 is mounted on valve
Door 11, the interior welds of end socket 12 have motor rack 13, and end socket 12 is located at the left and right sides of shell 1, and heat exchanger tube 5 is along tube sheet 8
The rounded distribution in surface, and the lateral central axes of tube sheet 8 are overlapped with the lateral central axes of end socket 12, heat exchanger tube 5 is logical in the device
It crosses tube sheet 8 and provides support force for it, so that the position between heat exchanger tube 5 is fixed, by the temperature liquid different from estradiol liquid
It is injected into the inside of shell 1 by the second inlet 9, until heat exchanger tube 5 is totally submerged by the liquid inside shell 1, therefore changes
Estradiol liquid inside heat pipe 5 can carry out the transmitting of heating power with the liquid inside shell 1, consequently facilitating estradiol liquid
Preparation opens valve 11 after estradiol liquid completes heating power exchange, so that the liquid inside shell 1 goes out liquid by second
Mouth 10 flows out, and recycles to liquid, convenient for the recycling of liquid；
The inside of motor rack 13 is equipped with motor 14, and the outlet end of motor 14 is connected with one end of transmission shaft 15, transmission
The other end of axis 15 is connected with stirring rod 16, and the outer surface of stirring rod 16 is socketed with radial antifriction bearing 17, and end socket 12 passes through
It is connected between motor rack 13 and motor 14, and motor 14 is sealed by constituting rotational structure between transmission shaft 15 and stirring rod 16
First 12 surface is provided with the fillet of screw, makes end socket 12 be threaded in the left and right ends of shell 1, therefore the dress by the fillet of screw
Setting can be dismantled between shell 1 and end socket 12, consequently facilitating cleaning to its inside, the appearance of radial antifriction bearing 17
Face is glued with hole slot 18, fits between the outer surface of stirring rod 16 and the inner surface of radial antifriction bearing 17, and centripetal rolling
Bearing 17 is powered by being connected between hole slot 18 and tube sheet 8 to motor 14, and motor 14 drives stirring rod 16 by transmission shaft 15
It is rotated, the stirring rod 16 of rotation can be stirred the liquid inside shell 1, to accelerate 1 internal liquid of shell
Flowing velocity is conducive to quickening 1 internal liquid of shell with inside heat exchanger tube 5 and exchanges process by the heating power of estradiol liquid, thus
Improve the operating rate of the device.
Working principle: when using the estradiol preparation tubular heat exchanger, estradiol liquid is passed through into the first inlet 2
It is injected into the inside of flow distribution plate 3, there are two circular holes for the surface setting of flow distribution plate 3, and the upper end of isocon 4 is applied in circular hole
Portion, and the lower end of isocon 4 is connected to the top of heat exchanger tube 5, therefore estradiol liquid can pass through the first inlet 2, shunting
Plate 3 and isocon 4 flow to the inside of heat exchanger tube 5, which is provided with five heat exchanger tubes being parallel to each other 5, due to two neighboring
By being attached communicating pipe 6 between heat exchanger tube 5, therefore the inside of five heat exchanger tubes 5 is filled by estradiol liquid, by temperature
The liquid different from estradiol liquid is injected into the inside of shell 1 by the second inlet 9, until heat exchanger tube 5 is by inside shell 1
Liquid be totally submerged, therefore the estradiol liquid inside heat exchanger tube 5 can with the liquid inside shell 1 carry out heating power biography
It passs, after estradiol liquid completes heating power exchange, valve 11 is opened, so that the liquid inside shell 1 passes through the second liquid outlet
10 outflows, the surface of end socket 12 is provided with the fillet of screw, makes end socket 12 be threaded in the left and right two of shell 1 by the fillet of screw
End is powered to motor 14, and motor 14 drives stirring rod 16 to be rotated by transmission shaft 15, and the stirring rod 16 of rotation can be to shell
Liquid inside body 1 is stirred, and here it is the working principles of the estradiol preparation tubular heat exchanger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of estradiol preparation tubular heat exchanger, including shell (1) and end socket (12), it is characterised in that: the shell (1)
Upper surface through having the first inlet (2), and the lower end of the first inlet (2) is fixedly installed with flow distribution plate (3), the shunting
It is connected with below plate (3) isocon (4), and is provided with heat exchanger tube (5) below isocon (4), between the heat exchanger tube (5)
It is connected by communicating pipe (6), and the lower surface of heat exchanger tube (5) is provided with the first liquid outlet (7), the left and right of the heat exchanger tube (5)
Two sides are welded with tube sheet (8), are provided with the second inlet (9) on the right side of first inlet (2), first liquid outlet
(7) it is equipped on the left of the second liquid outlet (10), and the surface of the second liquid outlet (10) and the first liquid outlet (7) is mounted on valve
Door (11), the interior welds of the end socket (12) have motor rack (13), and end socket (12) is located at the left and right sides of shell (1), institute
The inside for stating motor rack (13) is equipped with motor (14), and the outlet end of motor (14) is connected with one end of transmission shaft (15), institute
The other end for stating transmission shaft (15) is connected with stirring rod (16), and the outer surface of stirring rod (16) is socketed with radial antifriction bearing
(17), the outer surface of the radial antifriction bearing (17) is glued with hole slot (18).
2. a kind of estradiol preparation tubular heat exchanger according to claim 1, it is characterised in that: first inlet
(2) it is set as welding between lower surface and flow distribution plate (3), and flow distribution plate (3) passes through between isocon (4) and heat exchanger tube (5)
It is connected, and the vertical centerline between isocon (4) about flow distribution plate (3) is symmetrical.
3. a kind of estradiol preparation tubular heat exchanger according to claim 1, it is characterised in that: the heat exchanger tube (5)
Between be parallel to each other, and between two neighboring heat exchanger tube (5) by communicating pipe (6) constitute connectivity structure, and bottom exchange heat
Intersect with the upper surface of the first liquid outlet (7) lower surface of pipe (5).
4. a kind of estradiol preparation tubular heat exchanger according to claim 1, it is characterised in that: the heat exchanger tube (5)
Along the rounded distribution in surface of tube sheet (8), and the lateral central axes of tube sheet (8) are overlapped with the lateral central axes of end socket (12).
5. a kind of estradiol preparation tubular heat exchanger according to claim 1, it is characterised in that: the end socket (12) is logical
It crosses between motor rack (13) and motor (14) and is connected, and motor (14) between transmission shaft (15) and stirring rod (16) by constituting
Rotational structure.
6. a kind of estradiol preparation tubular heat exchanger according to claim 1, it is characterised in that: the stirring rod (16)
Outer surface and radial antifriction bearing (17) inner surface between fit, and radial antifriction bearing (17) by hole slot (18) with
Tube sheet is connected between (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830680.XU CN209197529U (en) | 2018-11-08 | 2018-11-08 | Tubular heat exchanger is used in a kind of preparation of estradiol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830680.XU CN209197529U (en) | 2018-11-08 | 2018-11-08 | Tubular heat exchanger is used in a kind of preparation of estradiol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197529U true CN209197529U (en) | 2019-08-02 |
Family
ID=67410795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830680.XU Expired - Fee Related CN209197529U (en) | 2018-11-08 | 2018-11-08 | Tubular heat exchanger is used in a kind of preparation of estradiol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536813A (en) * | 2020-05-21 | 2020-08-14 | 大冶海通热工技术有限公司 | Novel sealing structure of vertical movable tube plate tube heat exchanger |
-
2018
- 2018-11-08 CN CN201821830680.XU patent/CN209197529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536813A (en) * | 2020-05-21 | 2020-08-14 | 大冶海通热工技术有限公司 | Novel sealing structure of vertical movable tube plate tube heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201108 |