CN214551208U - Defoaming device applied to MVR evaporation concentration system - Google Patents
Defoaming device applied to MVR evaporation concentration system Download PDFInfo
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- CN214551208U CN214551208U CN202120084679.2U CN202120084679U CN214551208U CN 214551208 U CN214551208 U CN 214551208U CN 202120084679 U CN202120084679 U CN 202120084679U CN 214551208 U CN214551208 U CN 214551208U
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Abstract
The application discloses be applied to defoaming device of MVR evaporative concentration system. The method comprises the following steps: the steam pipeline is communicated with the secondary steam pipeline, and the control valve is arranged on the steam pipeline; the main component of the defoaming device is formed by a steam pipeline and a steam sweeping pipeline connected with the steam pipeline, the main component is arranged on a secondary steam pipeline between an evaporator and a separator which are used in a matching way, the steam pipeline is connected with the secondary steam pipeline during installation, the steam sweeping pipeline is positioned in the secondary steam pipeline, and the sweeping direction of the steam sweeping pipeline faces to one side of the separator; when the defoaming device is used, raw steam or compressed secondary steam is introduced into the steam pipeline to defoam materials, so that on one hand, foam in the materials is effectively eliminated, on the other hand, the raw steam or the compressed secondary steam is utilized, the materials are effectively prevented from being polluted, and the cost is saved; and a control valve is arranged on the steam pipeline so as to control the time for introducing the steam in the steam pipeline and the amount of the introduced steam.
Description
Technical Field
The present disclosure generally relates to the technical field of evaporative concentration equipment, and in particular relates to a defoaming device applied to an MVR evaporative concentration system.
Background
The MVR evaporator is widely used in the chemical industry, food fermentation, fruit juice concentration, milk and other processes, including the chemical industry, the mining industry, the pharmacy, the fermentation, the garbage disposal and other industries. Many materials have a foaming characteristic during evaporation. The generation of foam not only affects the evaporation efficiency to a certain extent, but also increases the content of the material foam in the secondary steam, so that the quality of the condensed water is reduced, and the subsequent treatment cost is increased. More serious, if the entrainment amount of the material in the secondary steam is large to form liquid drops, the liquid drops will erode the blades of the compressor, the unit will vibrate, the whole system is unstable in operation, and the productivity is affected.
At present, in order to solve the problems, the separation space is mostly enlarged to improve the separation, so as to ensure the gas-liquid separation effect, but the investment cost is increased; the method can also be solved by the traditional defoaming treatment method (physical method and chemical method), the most common method is the chemical method, the defoaming agent is added, but the defoaming agents on the market have various types, different quality and lack of general performance, and can cause certain pollution to materials.
Therefore, we propose a defoaming device applied to MVR evaporation concentration system to solve the problems of high investment cost caused by foaming of materials and increase of separation space, lack of universality of foaming agent and pollution to materials to a certain extent.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a defoaming device applied to an MVR evaporation concentration system, which effectively eliminates foam in materials, has no pollution to the materials, saves cost, is simple and convenient to operate, and has a simple structure.
In a first aspect, the present application provides a defoaming device applied to an MVR evaporation and concentration system, the MVR evaporation and concentration system includes: the evaporator and the separator are used in a matched mode, and the secondary steam pipeline is arranged between the evaporator and the separator; the defoaming device includes: the steam pipeline is communicated with the secondary steam pipeline, and the control valve is arranged on the steam pipeline;
a steam purging pipeline is arranged at the joint of the steam pipeline and the secondary steam pipeline, and the steam purging pipeline is positioned inside the secondary steam pipeline; the steam sweeping direction of the steam sweeping pipeline faces to one side of the separator.
According to the technical scheme provided by the embodiment of the application, the method further comprises the following steps: and the mounting assembly is arranged at the joint of the steam pipeline and the secondary steam pipeline.
According to the technical scheme provided by the embodiment of the application, the installation component comprises: a base and a mounting part which are used in a matching way; the base is annularly arranged at the connecting position of the secondary steam pipeline and the steam pipeline, and is provided with an accommodating groove; a clamping groove is formed in the inner wall of the accommodating groove; the mounting part is sleeved on the steam pipeline, the bottom of the mounting part is provided with an elastic connecting part, and the elastic connecting part can extend into the accommodating groove; the elastic connecting portion is provided with a clamping block which corresponds to the clamping groove.
According to the technical scheme that this application embodiment provided, the bottom of installation department is provided with sealed the pad.
According to the technical scheme provided by the embodiment of the application, the steam pipeline and the steam purging pipeline are of an integrally formed structure.
According to the technical scheme provided by the embodiment of the application, the steam sweeping pipeline is in an elbow form.
In conclusion, the technical scheme specifically discloses a concrete structure of a defoaming device applied to an MVR evaporation concentration system. The method specifically comprises the steps that a steam pipeline and a steam blowing pipeline connected with one end of the steam pipeline are utilized, a main body component of the defoaming device is formed, the main body component is installed on a secondary steam pipeline between an evaporator and a separator which are used in a matched mode, the steam pipeline is connected with the secondary steam pipeline during installation, the steam blowing pipeline is located inside the secondary steam pipeline, and the blowing direction of the steam blowing pipeline faces one side of the separator; when the defoaming device is used, raw steam or compressed secondary steam is introduced into the steam pipeline to defoam materials, so that on one hand, foam in the materials can be effectively eliminated, on the other hand, the raw steam or the compressed secondary steam is utilized, the materials can be effectively prevented from being polluted, and the cost is saved;
further, a control valve is arranged on the steam pipeline so as to control the time for introducing the steam in the steam pipeline and the amount of the introduced steam.
The technical scheme is that a base is further arranged at the connecting position of the secondary steam pipeline and the steam pipeline in a surrounding mode, an accommodating groove is formed in the base, and a clamping groove is formed in one inner wall of the accommodating groove; the installation department is further established to the cover on steam conduit, sets up elastic connection portion in the installation department bottom, and it stretches into in the holding tank, set up the joint piece that corresponds the setting with the draw-in groove on elastic connection portion, utilize base and installation department cooperation to use, in elastic connection portion stretches into the holding tank, joint piece and draw-in groove looks joint for the position of installation department is injectd, so that installs steam conduit on secondary steam conduit, thereby realizes steam conduit and secondary steam conduit fast loading and unloading's purpose.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a defoaming device applied to an MVR evaporation concentration system.
Fig. 2, 3 and 4 are schematic structural diagrams of the mounting assembly.
Reference numbers in the figures: 1. an evaporator; 2. a separator; 3. a secondary steam line; 4. a steam line; 5. a control valve; 6. a steam purge line; 7. a base; 8. an installation part; 9. accommodating grooves; 10. a card slot; 11. an elastic connection portion; 12. a clamping block; 13. and a gasket.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Please refer to fig. 1, which is a schematic structural diagram of a defoaming device applied to an MVR evaporation and concentration system provided in the present application, the MVR evaporation and concentration system includes: an evaporator 1 and a separator 2 which are used in cooperation, and a secondary steam pipeline 3 arranged between the evaporator 1 and the separator 2; the defoaming device includes: a steam pipeline 4 communicated with the secondary steam pipeline 3 and a control valve 5 arranged on the steam pipeline 4;
a steam purging pipeline 6 is arranged at the joint of the steam pipeline 4 and the secondary steam pipeline 3, and the steam purging pipeline 6 is positioned inside the secondary steam pipeline 3; the steam purge line 6 has a steam purge direction toward the separator 2 side.
In the embodiment, a main body component of the defoaming device is formed by a steam pipeline 4 and a steam sweeping pipeline 6 connected with one end of the steam sweeping pipeline 4, and the main body component is installed on a secondary steam pipeline 3 between an evaporator 1 and a separator 2 which are used in cooperation, when the main body component is installed, the steam pipeline 4 is connected with the secondary steam pipeline 3, the steam sweeping pipeline 6 is positioned in the secondary steam pipeline 3, and the sweeping direction of the steam sweeping pipeline 6 faces to one side of the separator 2; when the defoaming device is used, raw steam or compressed secondary steam is introduced into the steam pipeline 4 to defoam materials, so that on one hand, foam in the materials can be effectively eliminated, on the other hand, the raw steam or the compressed secondary steam is utilized, the materials can be effectively prevented from being polluted, and the cost is saved;
further, a control valve 5 is arranged on the steam pipeline 4 so as to control the time for introducing the steam in the steam pipeline 4 and the amount of the introduced steam;
the steam pipeline 4 and the steam sweeping pipeline 6 are of an integrally formed structure; and, the steam purge line 6 is in the form of an elbow, so that the purge direction thereof can be directed toward the side of the separator 2, so as to defoam the materials.
In any preferred embodiment, further comprising: and the mounting assembly is arranged at the joint of the steam pipeline 4 and the secondary steam pipeline 3.
In this embodiment, the installation component is disposed at the connection between the steam pipeline 4 and the secondary steam pipeline 3, so as to achieve the purpose of fast assembling and disassembling the steam pipeline 4 and the secondary steam pipeline 3.
In any preferred embodiment, the mounting assembly comprises: a base 7 and a mounting portion 8 which are used cooperatively; the base 7 is annularly arranged at the connecting position of the secondary steam pipeline 3 and the steam pipeline 4, and is provided with a holding groove 9; a clamping groove 10 is formed in the inner wall of the accommodating groove 9; the mounting part 8 is sleeved on the steam pipeline 4, an elastic connecting part 11 is arranged at the bottom of the mounting part, and the elastic connecting part 11 can extend into the accommodating groove 9; the elastic connecting part 11 is provided with a clamping block 12 corresponding to the clamping groove 10.
In the embodiment, the base 7 is annularly arranged at the connecting position of the secondary steam pipeline 3 and the steam pipeline 4 and is used for being matched with the mounting part 8 so as to mount the steam pipeline 4 on the secondary steam pipeline 3;
a receiving groove 9 provided on the base 7 for receiving an elastic connection part 11;
the clamping groove 10 is arranged on one inner wall of the accommodating groove 9 and used for clamping the clamping block 12;
the mounting part 8 is sleeved on the steam pipeline 4 and is used for being matched with the base 7 so as to mount the steam pipeline 4 on the secondary steam pipeline 3;
the elastic connecting part 11 is arranged at the bottom of the mounting part 8, can extend into the accommodating groove 9 and is used for mounting the clamping block 12;
the clamping block 12 is arranged on the elastic connecting part 11, corresponds to the clamping groove 10 and is used for clamping the clamping groove 10 so as to limit the position of the mounting part 8;
the engaging groove 10 is disposed on the inner wall of the receiving groove 9 located on the opposite outer side, and the engaging block 12 is correspondingly disposed on the side wall of the elastic connecting portion 11 located on the opposite outer side, which is a preferable mode for easy mounting and dismounting of the mounting portion 8 and the base 7.
In any preferred embodiment, the bottom of the mounting portion 8 is provided with a gasket 13.
In the embodiment, the sealing gasket 13 is arranged at the bottom of the mounting part 8, so as to prevent the defoaming steam from leaking from the joint of the steam pipeline 4 and the secondary steam pipeline 3; here, the type of the gasket 13 is, for example, a high-temperature-resistant rubber gasket.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. A defoaming device applied to an MVR evaporation concentration system, the MVR evaporation concentration system comprises: an evaporator (1) and a separator (2) which are matched with each other, and a secondary steam pipeline (3) arranged between the evaporator (1) and the separator (2); it is characterized in that the defoaming device comprises: a steam pipeline (4) communicated with the secondary steam pipeline (3) and a control valve (5) arranged on the steam pipeline (4);
a steam purging pipeline (6) is arranged at the joint of the steam pipeline (4) and the secondary steam pipeline (3), and the steam purging pipeline (6) is positioned inside the secondary steam pipeline (3); the steam sweeping direction of the steam sweeping pipeline (6) faces to one side of the separator (2).
2. The defoaming device applied to an MVR evaporation concentration system according to claim 1, further comprising: and the mounting assembly is arranged at the joint of the steam pipeline (4) and the secondary steam pipeline (3).
3. The defoaming apparatus for MVR evaporative concentration system according to claim 2, wherein the mounting assembly comprises: a base (7) and a mounting portion (8) which are used in cooperation; the base (7) is annularly arranged at the connecting position of the secondary steam pipeline (3) and the steam pipeline (4), and is provided with a containing groove (9); a clamping groove (10) is formed in one inner wall of the accommodating groove (9); the mounting part (8) is sleeved on the steam pipeline (4), the bottom of the mounting part is provided with an elastic connecting part (11), and the elastic connecting part (11) can extend into the accommodating groove (9); the elastic connecting part (11) is provided with a clamping block (12) which is arranged corresponding to the clamping groove (10).
4. The defoaming device applied to MVR evaporation concentration system according to claim 3, wherein the bottom of the mounting part (8) is provided with a sealing gasket (13).
5. The defoaming device applied to MVR evaporation concentration system according to claim 1, wherein the steam pipeline (4) and the steam purge pipeline (6) are of an integrated structure.
6. The defoaming device applied to MVR evaporation concentration system according to claim 1, characterized in that the steam purge line (6) is in the form of an elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084679.2U CN214551208U (en) | 2021-01-13 | 2021-01-13 | Defoaming device applied to MVR evaporation concentration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084679.2U CN214551208U (en) | 2021-01-13 | 2021-01-13 | Defoaming device applied to MVR evaporation concentration system |
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| Publication Number | Publication Date |
|---|---|
| CN214551208U true CN214551208U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084679.2U Active CN214551208U (en) | 2021-01-13 | 2021-01-13 | Defoaming device applied to MVR evaporation concentration system |
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| CN (1) | CN214551208U (en) |
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2021
- 2021-01-13 CN CN202120084679.2U patent/CN214551208U/en active Active
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