CN210229169U - Novel energy-saving high-efficiency vacuum concentration device - Google Patents
Novel energy-saving high-efficiency vacuum concentration device Download PDFInfo
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- CN210229169U CN210229169U CN201920685555.2U CN201920685555U CN210229169U CN 210229169 U CN210229169 U CN 210229169U CN 201920685555 U CN201920685555 U CN 201920685555U CN 210229169 U CN210229169 U CN 210229169U
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Abstract
The utility model belongs to the technical field of levogyration vitamin C stoste, in particular to a novel energy-saving high-efficiency vacuum concentration device, which comprises an evaporation tank, wherein the lower end of an MVR device is connected with a steam circulation device, the lower end of the steam circulation device is connected with a fixed rod, the other end of the fixed rod is connected with a heating device, and the upper end of the heating device is connected with a heat circulation device; low pressure steam in the concentration tank becomes high pressure steam through the steam jet pump and spouts to the connecting pipe in, the MVR device steps up high pressure steam and heat treatment, then through pressure sensor's detection, if atmospheric pressure undersize, then the second solenoid valve is closed, let in the connecting pipe again with steam, the MVR device steps up steam and heat treatment once more, steam gets into in the heating device, the heater carries out heat treatment to steam, then detect through temperature sensor, if the temperature is lower, then the sixth solenoid valve is closed, heat once more in letting in heating device with steam.
Description
Technical Field
The utility model belongs to the technical field of levogyration vitamin C stoste, concretely relates to novel energy-conserving high-efficient type vacuum concentration device.
Background
The levogyration vitamin C stock solution needs to be concentrated when being prepared, concentration equipment is needed to concentrate the levogyration vitamin C stock solution, and the concentration equipment is suitable for dehydration treatment of concentrate and tailings of a concentrating mill and is widely applied to industries such as metallurgy, chemical engineering, coal, non-metal mineral separation, environmental protection and the like. The high-efficiency concentration equipment is not pure sedimentation equipment in fact, but is novel dehydration equipment combined with the filtering characteristic of a mud layer.
The prior art has the following problems:
the original concentration device needs to consume a large amount of resources to provide steam with higher temperature so as to provide the required air pressure and temperature in the concentration process, thereby wasting resources and being not beneficial to environmental protection;
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel energy-conserving high-efficient type vacuum concentration device has high-pressure steam circulation and thermal cycle characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel energy-conserving high-efficient type vacuum concentration device, includes concentrated jar, the upper end of concentrated jar is connected with the steam jet pump, the one end of steam jet pump is connected with the connecting pipe, the lower extreme of connecting pipe is connected with the MVR device, the lower extreme of MVR device is connected with steam circulation device, steam circulation device's lower extreme is connected with the dead lever, the other end of dead lever is connected with heating device, heating device's upper end is connected with heat circulation device, heat circulation device's upper end is connected with communicating pipe, the other end of communicating pipe is connected the lateral wall of concentrated jar, the steam jet pump with the MVR device all with external power source electric connection.
Preferably, steam circulating device includes pressure sensor, first solenoid valve, second solenoid valve and steam circulating pipe, wherein, pressure sensor connects MVR device's output, pressure sensor's lower extreme is connected with first solenoid valve, the one end of steam circulating pipe is connected pressure sensor's lower extreme lateral wall, the other end of steam circulating pipe is connected the lateral wall of connecting pipe, and locates MVR device's top, the internal connection of steam circulating pipe has the second solenoid valve, pressure sensor first solenoid valve with the second solenoid valve all with external power source electric connection.
Preferably, the heat circulating device comprises a heat circulating pipe, a fifth electromagnetic valve, a temperature sensor and a sixth electromagnetic valve, wherein the temperature sensor is connected to the upper end of the heating device, the sixth electromagnetic valve is connected to the upper end of the temperature sensor, one end of the heat circulating pipe is connected to the temperature sensor and between the sixth electromagnetic valve, the other end of the heat circulating pipe is connected to one side of the heating device, the fifth electromagnetic valve is connected to the inside of the heat circulating pipe, and the temperature sensor, the sixth electromagnetic valve and the fifth electromagnetic valve are electrically connected to an external power supply.
Preferably, the steam circulation device comprises a third electromagnetic valve, wherein the third electromagnetic valve is connected inside the steam circulation pipe and arranged above the second electromagnetic valve, and the third electromagnetic valve is electrically connected with an external power supply.
Preferably, the heat circulating device comprises a fourth electromagnetic valve, wherein the fourth electromagnetic valve is connected to the interior of the heat circulating pipe, the fourth electromagnetic valve is arranged below the fifth electromagnetic valve, and the fourth electromagnetic valve is electrically connected with an external power supply.
Preferably, the heating device comprises a heater and a heat exchanger, wherein the heater is connected to the front surface of the heating device, the heat exchanger is connected to the outer side wall of the heat circulation pipe, and both the heater and the heat exchanger are electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the low-pressure steam in the concentration tank is changed into high-pressure steam through a steam jet pump and is jetted into a connecting pipe, the MVR device boosts and heats the high-pressure steam, then the high-pressure steam is detected by a pressure sensor, if the air pressure is too small, a second electromagnetic valve is closed, the second electromagnetic valve and a third electromagnetic valve are opened, the steam is introduced into the connecting pipe again, the MVR device boosts and heats the steam again until the air pressure reaches a standard, and then the second electromagnetic valve is opened, so that the effect of cyclic boosting is achieved;
2. steam gets into heating device in, and the heater carries out heat treatment to steam, then detects through temperature sensor, if the temperature is lower, then the sixth solenoid valve is closed, and fifth solenoid valve and fourth solenoid valve open heat again in letting in heating device steam, and the sixth solenoid valve opens after the temperature reaches the standard, lets in high-pressure high temperature steam in the concentrated jar, reaches high-efficient concentrated effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the steam cycle device shown in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the heat cycle device shown in fig. 1 according to the present invention;
in the figure: 1. a concentration tank; 2. a steam jet pump; 3. a connecting pipe; 4. an MVR device; 5. A steam circulation device; 51. a pressure sensor; 52. a first solenoid valve; 53. a second solenoid valve; 54. a steam circulation pipe; 55. a third electromagnetic valve; 6. fixing the rod; 7. a heating device; 71. A heater; 72. a heat exchanger; 8. a heat circulating device; 81. a fourth solenoid valve; 82. a heat circulation pipe; 83. a fifth solenoid valve; 84. a temperature sensor; 85. a sixth electromagnetic valve; 9. a communication pipe is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel energy-conserving high-efficient type vacuum concentration device, including concentrated jar 1, the upper end of concentrated jar 1 is connected with steam jet pump 2, steam jet pump 2's one end is connected with connecting pipe 3, the lower extreme of connecting pipe 3 is connected with MVR device 4, MVR device 4's lower extreme is connected with steam cycle device 5, steam cycle device 5's lower extreme is connected with dead lever 6, the other end of dead lever 6 is connected with heating device 7, heating device 7's upper end is connected with heat cycle device 8, heat cycle device 8's upper end is connected with communicating pipe 9, the lateral wall at concentrated jar 1 is connected to the other end of communicating pipe 9, steam jet pump 2 and MVR device 4 all with external power source electric connection.
In this embodiment: low pressure steam in the concentrated jar 1 becomes high pressure steam through steam jet pump 2 and spouts to connecting pipe 3 in, MVR device 4 steps up and heat treatment with high pressure steam, then let in connecting pipe 3 with steam again through steam circulating device 5, MVR device 4 steps up and heat treatment steam once more, reach the effect that the circulation was stepped up, steam gets into in heating device 7, heating device 7 carries out heat treatment to steam, then carry out the thermal cycle through heat circulating device 8 and handle, then through letting in concentrated jar 1 with high pressure high temperature's steam, reach high-efficient concentrated effect.
Specifically, the steam circulation device 5 comprises a pressure sensor 51, a first electromagnetic valve 52, a second electromagnetic valve 53 and a steam circulation pipe 54, wherein the pressure sensor 51 is connected to the output end of the MVR device 4, the lower end of the pressure sensor 51 is connected with the first electromagnetic valve 52, one end of the steam circulation pipe 54 is connected to the outer side wall of the lower end of the pressure sensor 51, the other end of the steam circulation pipe 54 is connected to the outer side wall of the connection pipe 3 and is arranged above the MVR device 4, the second electromagnetic valve 53 is connected to the inside of the steam circulation pipe 54, and the pressure sensor 51, the first electromagnetic valve 52 and the second electromagnetic valve 53 are all electrically connected with an external power supply; the MVR device 4 boosts and heats high-pressure steam, then detects through the pressure sensor 51, if the air pressure is too small, the first electromagnetic valve 52 is closed, the second electromagnetic valve 53 and the third electromagnetic valve 55 are opened, the steam is introduced into the connecting pipe 3 through the steam circulating pipe 54 again, the MVR device 4 boosts and heats the steam again, the first electromagnetic valve 52 is opened after the air pressure reaches the standard, and the effect of circulating boosting is achieved.
Specifically, the heat circulating device 8 comprises a heat circulating pipe 82, a fifth electromagnetic valve 83, a temperature sensor 84 and a sixth electromagnetic valve 85, wherein the temperature sensor 84 is connected to the upper end of the heating device 7, the sixth electromagnetic valve 85 is connected to the upper end of the temperature sensor 84, one end of the heat circulating pipe 82 is connected between the temperature sensor 84 and the sixth electromagnetic valve 85, the other end of the heat circulating pipe 82 is connected to one side of the heating device 7, the fifth electromagnetic valve 83 is connected to the inside of the heat circulating pipe 82, and the temperature sensor 84, the sixth electromagnetic valve 85 and the fifth electromagnetic valve 83 are all electrically connected with an external power supply; in steam gets into heating device 7, heating device 7 carries out heat treatment to steam, then detects through temperature sensor 84, if the temperature is lower, then sixth solenoid valve 85 closes, and fourth solenoid valve 81 and fifth solenoid valve 83 open, heat again in letting in heating device 7 steam, and sixth solenoid valve 85 opens after the temperature reaches the standard, lets in high-pressure high-temperature's steam in concentrated jar 1, reaches high-efficient concentrated effect.
Specifically, the steam circulating device 5 includes a third electromagnetic valve 55, wherein the third electromagnetic valve 55 is connected inside the steam circulating pipe 54 and is disposed above the second electromagnetic valve 53, and the third electromagnetic valve 55 is electrically connected to an external power supply; the MVR device 4 boosts and heats high-pressure steam, then detects through the pressure sensor 51, if the air pressure is too small, the first electromagnetic valve 52 is closed, the second electromagnetic valve 53 and the third electromagnetic valve 55 are opened, the steam is introduced into the connecting pipe 3 through the steam circulating pipe 54 again, the MVR device 4 boosts and heats the steam again, the first electromagnetic valve 52 is opened after the air pressure reaches the standard, and the effect of circulating boosting is achieved.
Specifically, the heat circulating device 8 includes a fourth solenoid valve 81, wherein the fourth solenoid valve 81 is connected to the inside of the heat circulating pipe 82, the fourth solenoid valve 81 is disposed below the fifth solenoid valve 83, and the fourth solenoid valve 81 is electrically connected to the external power supply; in steam gets into heating device 7, heating device 7 carries out heat treatment to steam, then detects through temperature sensor 84, if the temperature is lower, then sixth solenoid valve 85 closes, and fourth solenoid valve 81 and fifth solenoid valve 83 open, heat again in letting in heating device 7 steam, and sixth solenoid valve 85 opens after the temperature reaches the standard, lets in high-pressure high-temperature's steam in concentrated jar 1, reaches high-efficient concentrated effect.
Specifically, the heating device 7 comprises a heater 71 and a heat exchanger 72, wherein the heater 71 is connected to the front surface of the heating device 7, the heat exchanger 72 is connected to the outer side wall of the heat circulation pipe 82, and both the heater 71 and the heat exchanger 72 are electrically connected with an external power supply; in steam gets into heating device 7, heating device 7 carries out heat treatment to steam, then detects through temperature sensor 84, if the temperature is lower, then sixth solenoid valve 85 closes, and fourth solenoid valve 81 and fifth solenoid valve 83 open, heat again in letting in heating device 7 steam, and sixth solenoid valve 85 opens after the temperature reaches the standard, lets in high-pressure high-temperature's steam in concentrated jar 1, reaches high-efficient concentrated effect.
In this embodiment: the MVR device 4 is an MVR concentration evaporator sold by Shangxin Taishi equipment; the pressure sensor 51 is a CYYZ11 type pressure sensor sold by star sensor source manufacturers; the temperature sensor 84 is a model TP04 temperature sensor sold by chengtian automation instruments, ltd; the first solenoid valve 52, the second solenoid valve 53, the third solenoid valve 55, the fourth solenoid valve 81 and the sixth solenoid valve 85 are all ZCO1 type solenoid valves sold by Chongqing Huantao solenoid valve Co; the steam jet pump 2 is a ZS type steam jet pump sold by galileo official flagship stores.
The utility model discloses a theory of operation and use flow: the low-pressure steam in the concentration tank 1 is changed into high-pressure steam through a steam jet pump 2 and sprayed into a connecting pipe 3, an MVR device 4 boosts and heats the high-pressure steam, the high-pressure steam is detected by a pressure sensor 51, if the air pressure is too small, a first electromagnetic valve 52 is closed, a second electromagnetic valve 53 and a third electromagnetic valve 55 are opened, the steam is introduced into the connecting pipe 3 through a steam circulating pipe 54 again, the MVR device 4 boosts and heats the steam again until the first electromagnetic valve 52 is opened after the air pressure reaches a standard to achieve the effect of circulating boosting, then the steam enters a heating device 7, a heater 71 heats the steam, the steam is detected by a temperature sensor 84, if the temperature is low, a sixth electromagnetic valve 85 is closed, a fourth electromagnetic valve 81 and a fifth electromagnetic valve 83 are opened, the steam is introduced into the heating device 7 to be heated again, until the temperature reaches the standard, the sixth electromagnetic valve 85 is opened, high-pressure and high-temperature steam is introduced into the concentration tank 1 to achieve the effect of high-efficiency concentration, the heat exchanger 72 is connected with an external heat source, and redundant heat can be introduced into the heat circulating pipe 82 to achieve the effect of heating by fully utilizing heat energy.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel energy-conserving high-efficient type vacuum concentration device, includes concentrated jar (1), its characterized in that: the upper end of concentrated jar (1) is connected with steam jet pump (2), the one end of steam jet pump (2) is connected with connecting pipe (3), the lower extreme of connecting pipe (3) is connected with MVR device (4), the lower extreme of MVR device (4) is connected with steam circulation device (5), the lower extreme of steam circulation device (5) is connected with dead lever (6), the other end of dead lever (6) is connected with heating device (7), the upper end of heating device (7) is connected with heat circulating device (8), the upper end of heat circulating device (8) is connected with communicating pipe (9), the other end of communicating pipe (9) is connected the lateral wall of concentrated jar (1), steam jet pump (2) with MVR device (4) all with external power source electric connection.
2. The novel energy-saving high-efficiency vacuum concentration device according to claim 1, characterized in that: steam circulating device (5) include pressure sensor (51), first solenoid valve (52), second solenoid valve (53) and steam circulating pipe (54), wherein, pressure sensor (51) are connected the output of MVR device (4), the lower extreme of pressure sensor (51) is connected with first solenoid valve (52), the one end of steam circulating pipe (54) is connected the lower extreme lateral wall of pressure sensor (51), the other end of steam circulating pipe (54) is connected the lateral wall of connecting pipe (3), and locates the top of MVR device (4), the internal connection of steam circulating pipe (54) has second solenoid valve (53), pressure sensor (51), first solenoid valve (52) and second solenoid valve (53) all with external power source electric connection.
3. The novel energy-saving high-efficiency vacuum concentration device according to claim 1, characterized in that: the heat circulating device (8) comprises a heat circulating pipe (82), a fifth electromagnetic valve (83), a temperature sensor (84) and a sixth electromagnetic valve (85), wherein the temperature sensor (84) is connected to the upper end of the heating device (7), the sixth electromagnetic valve (85) is connected to the upper end of the temperature sensor (84), one end of the heat circulating pipe (82) is connected between the temperature sensor (84) and the sixth electromagnetic valve (85), the other end of the heat circulating pipe (82) is connected to one side of the heating device (7), the fifth electromagnetic valve (83) is connected to the inside of the heat circulating pipe (82), and the temperature sensor (84), the sixth electromagnetic valve (85) and the fifth electromagnetic valve (83) are electrically connected with an external power supply.
4. The novel energy-saving high-efficiency vacuum concentration device according to claim 2, characterized in that: the steam circulating device (5) comprises a third electromagnetic valve (55), wherein the third electromagnetic valve (55) is connected to the inside of the steam circulating pipe (54) and arranged above the second electromagnetic valve (53), and the third electromagnetic valve (55) is electrically connected with an external power supply.
5. The novel energy-saving high-efficiency vacuum concentration device according to claim 3, characterized in that: the heat circulating device (8) comprises a fourth electromagnetic valve (81), wherein the fourth electromagnetic valve (81) is connected to the interior of the heat circulating pipe (82), the fourth electromagnetic valve (81) is arranged below the fifth electromagnetic valve (83), and the fourth electromagnetic valve (81) is electrically connected with an external power supply.
6. The novel energy-saving high-efficiency vacuum concentration device according to claim 5, wherein: the heating device (7) comprises a heater (71) and a heat exchanger (72), wherein the heater (71) is connected to the front surface of the heating device (7), the heat exchanger (72) is connected to the outer side wall of the heat circulation pipe (82), and the heater (71) and the heat exchanger (72) are both electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685555.2U CN210229169U (en) | 2019-05-14 | 2019-05-14 | Novel energy-saving high-efficiency vacuum concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685555.2U CN210229169U (en) | 2019-05-14 | 2019-05-14 | Novel energy-saving high-efficiency vacuum concentration device |
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| Publication Number | Publication Date |
|---|---|
| CN210229169U true CN210229169U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685555.2U Expired - Fee Related CN210229169U (en) | 2019-05-14 | 2019-05-14 | Novel energy-saving high-efficiency vacuum concentration device |
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| Country | Link |
|---|---|
| CN (1) | CN210229169U (en) |
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2019
- 2019-05-14 CN CN201920685555.2U patent/CN210229169U/en not_active Expired - Fee Related
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| 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: 20200403 Termination date: 20210514 |