CN217119345U - Evaporator with self-cleaning function - Google Patents
Evaporator with self-cleaning function Download PDFInfo
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- CN217119345U CN217119345U CN202220634506.8U CN202220634506U CN217119345U CN 217119345 U CN217119345 U CN 217119345U CN 202220634506 U CN202220634506 U CN 202220634506U CN 217119345 U CN217119345 U CN 217119345U
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- exchange tube
- steam heat
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Abstract
The utility model discloses an evaporimeter with self-cleaning function, which comprises a housin, the air inlet is established to this casing lateral wall, the detachable connection footstock in casing top, the detachable connection base in casing bottom, and a housing, footstock and base enclose into a cavity, establish the gas vent on the footstock, establish the chassis that has the through-hole in the base, put the pearl on the chassis, in the casing and be located the chassis top and put the steam heat exchange tube, the steam heat exchange tube communicates with each other with footstock and base are inside respectively, the pearl can get into in the steam heat exchange tube and remove in it, just be located the chassis below on the base and establish inlet and extraction opening. The utility model discloses arrange a plurality of pearls on the chassis, can get rid of the dirt of steam heat exchange tube inner wall etc. after pearl and steam heat exchange tube inner wall produce the collision, reach the automatically cleaning purpose, liquid can utilize the baffle to realize the purification of steam after carrying out the heat transfer formation steam in steam heat exchange tube, discharges comparatively pure steam, and overall structure is simple, thinks about ingeniously, is fit for the industrialization and uses widely.
Description
Technical Field
The utility model belongs to the technical field of the evaporimeter, concretely relates to evaporimeter with self-cleaning function.
Background
An evaporator is a device capable of converting a liquid substance into a gaseous substance, and mainly uses an internal heat exchange tube to exchange heat with the liquid substance. However, after the existing evaporator is used for a long time, the inside of the heat exchange tube is difficult to clean or clean due to residual liquid, so that the heat exchange efficiency is very easy to reduce, and even the heat exchange can not be carried out. Therefore, how to clean the inner wall of the heat exchange tube becomes a research hotspot.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that exists among the prior art, the utility model aims to provide an evaporimeter with self-cleaning function.
In order to realize the above purpose, reach above-mentioned technological effect, the utility model discloses a technical scheme be:
the utility model provides an evaporimeter with self-cleaning function, which comprises a housin, the casing lateral wall is provided with the air inlet, the detachable footstock that is connected with in casing top, the detachable base that is connected with in casing bottom, a casing, footstock and base enclose into a cavity, set up the gas vent on the footstock, set up the chassis that has a plurality of through-holes in the base, a plurality of pearls have been placed on the chassis, just be located the vertical a plurality of steam heat exchange tubes of placing in chassis top in the casing, contactless between steam heat exchange tube and the chassis, steam heat exchange tube both ends opening, steam heat exchange tube is linked together with footstock and base are inside respectively, the internal diameter of steam heat exchange tube is greater than the size of pearl, the pearl can get into in the steam heat exchange tube and remove in it, just be located the chassis below on the base and be provided with inlet and extraction opening.
Furthermore, at least two baffles are arranged in the footstock at staggered intervals, the baffles are of arc-shaped structures, and the included angle between each baffle and the horizontal plane is 0-30 degrees.
Further, the casing is I-shaped structure, the casing links together with footstock and base through the bolt respectively, and the casing sets up the sealing rubber circle respectively with footstock and base department of contacting mutually.
Furthermore, a plurality of liquid inlets and an air exhaust opening are formed in the side wall of the base and located below the base plate, a plurality of liquid inlet pipes are arranged in the base and located below the base plate, the liquid inlet pipes are communicated with the liquid inlets and then communicated with an external water pump, and the air exhaust opening is communicated with an external vacuum pump.
Furthermore, steam heat exchange tube top opening part selectivity sets up the filter screen for can separate with granule and pearl wherein when stopping the steam rise in the steam heat exchange tube, reach steam purification's purpose, can avoid the pearl to come out from steam heat exchange tube top simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an evaporimeter with self-cleaning function, which comprises a housin, this casing lateral wall is provided with the air inlet, the detachable footstock that is connected with in casing top, the detachable base that is connected with in casing bottom, a housing, footstock and base enclose into a cavity, set up the gas vent on the footstock, set up the chassis that has a plurality of through-holes in the base, a plurality of pearls have been placed on the chassis, and be located a plurality of steam heat exchange tubes of vertical placing in chassis top in the casing, contactless between steam heat exchange tube and the chassis, steam heat exchange tube both ends opening, steam heat exchange tube is linked together with footstock and base are inside respectively, the internal diameter of steam heat exchange tube is greater than the size of pearl, the pearl can get into in the steam heat exchange tube and remove in it, just be located the chassis below on the base and be provided with inlet and extraction opening. The utility model provides an evaporimeter with self-cleaning function, arrange a plurality of pearls on the chassis, the pearl gets into in the steam heat exchange tube and produces the dirt etc. of getting rid of steam heat exchange tube inner wall after colliding with steam heat exchange tube inner wall along with liquid under the negative pressure effect, reach the automatically cleaning purpose, liquid can utilize the baffle to realize steam and the granule in it and the separation of pearl after carrying out the heat transfer formation steam in the steam heat exchange tube, the comparatively pure steam of final discharge, overall structure is simple, think about ingeniously, and is suitable for the industrialization and uses widely.
Drawings
FIG. 1 is an external view of the present invention;
fig. 2-3 are schematic perspective views of the housing of the present invention;
fig. 4 is a schematic perspective view of the top seat of the present invention;
fig. 5 is a schematic perspective view of the baffle of the present invention;
fig. 6-7 are schematic perspective views of the base of the present invention;
fig. 8 is a schematic structural diagram of the chassis of the present invention.
Detailed Description
The present invention is described in detail below to enable the advantages and features of the present invention to be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the scope of the present invention.
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in figures 1-8, an evaporator with self-cleaning function comprises a shell 1, an air inlet 2 is arranged on the side wall of the shell 1, an external heater is communicated with the air inlet 2, air and other gas heated by the heater enter the shell 1 through the air inlet 2, so as to facilitate later heat exchange, a filter screen is selectively arranged at the air inlet 2, a plurality of steam heat exchange tubes 3 are vertically arranged in the shell 1, a top seat 4 is detachably connected with the top of the shell 1, a base 5 is detachably connected with the bottom of the shell 1, the top seat 4 and the base 5 enclose a cavity, the steam heat exchange tubes 3 are respectively communicated with the inside of the top seat 4 and the inside of the base 5, a chassis 6 with a plurality of through holes is arranged in the base 5, a plurality of beads are arranged on the chassis 6, more specifically, a plurality of steam heat exchange tubes 3 are vertically arranged in the shell 1 and above the chassis 6, the two ends of the steam heat exchange tube 3 are opened, the steam heat exchange tube 3 is not contacted with the chassis 6, the inner diameter of the steam heat exchange tube 3 is far larger than the size of the beads, the size of the beads is larger than the size of the through holes, the beads can enter the steam heat exchange tube 3 from bottom to top under the action of negative pressure and move in the steam heat exchange tube 3, so that the inner wall of the steam heat exchange tube 3 can be cleaned after the beads collide with the inner wall of the steam heat exchange tube 3, the inner wall of the steam heat exchange tube 3 is prevented from scaling, the side wall of the base 5 and the lower part of the chassis 6 are provided with a plurality of liquid inlets 51 and air outlets 52, the liquid inlets 51 and the air outlets 52 are arranged at intervals, the liquid inlets 51 are communicated with an external water pump, the air outlets 52 are communicated with an external vacuum pump, the air outlet 41 communicated with the inside of the footstock 4 is arranged on the footstock 4, at least two baffles 7 are arranged in a staggered interval in the middle cylinder 42 of the footstock 4, and can prevent particles, beads and the like in the steam from being discharged from the footstock 4, the baffle 7 is in an arc-shaped structure, the included angle between the baffle 7 and the horizontal plane is 0-30 degrees, and the top seat 4 is also provided with an endoscope 43.
The shell 1 is of an I-shaped structure, the shell 1 is connected with the top seat 4 and the base 5 through bolts, and the contact positions of the shell 1, the top seat 4 and the base 5 are provided with sealing rubber rings respectively.
In fact, the utility model discloses a steam heat exchange tube 3's open-top size can design into the size that is less than the pearl, so ensures that the pearl can not fall out from 3 open-top of steam heat exchange tube, perhaps directly sets up the filter screen at 3 open-top of steam heat exchange tube selectivity for can separate with granule and pearl wherein when blockking the steam rise in the steam heat exchange tube 3, reach steam purification's purpose, can avoid the pearl to come out from 3 open-top of steam heat exchange tube simultaneously.
The utility model discloses a theory of operation does:
the shell 1, the footstock 4 and the base 5 are assembled to form a hollow cavity, the vacuum pump is connected with an air extraction opening 52, air in the cavity is extracted through the vacuum pump, a negative pressure environment is formed in the cavity, a plurality of liquid inlet pipes 53 communicated with a liquid inlet 51 are arranged in the base 5 and below the chassis 6, external liquid enters the base 5 through the liquid inlet 51 and the liquid inlet pipes 53 communicated with the liquid inlet, the liquid enters the steam heat exchange pipe 3 from bottom to top under the action of negative pressure, meanwhile, beads on the chassis 6 enter the steam heat exchange pipe 3 along with the liquid under the action of negative pressure, the air inlet 2 is communicated with an external heater, heated gas is sent into the shell 1 through the air inlet 2 by using the heater, the liquid in the steam heat exchange pipe 3 is subjected to heat exchange with the heated gas in the shell 1 and outside the steam heat exchange pipe 3, and the liquid in the steam heat exchange pipe 3 absorbs heat to form steam, steam rises and drives the pearl in the steam heat exchange tube 3 and rise simultaneously, and the scale deposit that can clean the inner wall of steam heat exchange tube 3 after the pearl collides with the inner wall of steam heat exchange tube 3 etc. realizes self-cleaning function, and steam rises and collides baffle 7, and the granule in the steam can be blockked and drop by baffle 7, and the purification steam that is not blockked by baffle 7 continues to rise and discharges to the external world through gas vent 41.
The utility model discloses the part or the structure that do not specifically describe adopt prior art or current product can, do not do here and describe repeatedly.
The above-mentioned only be the embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all utilize the equivalent structure or the equivalent flow transform of what the specification content was done, or directly or indirectly use in other relevant technical field, all the same reason is included in the patent protection scope of the utility model.
Claims (4)
1. The utility model provides an evaporimeter with self-cleaning function, a serial communication port, which comprises a housin, the casing lateral wall is provided with the air inlet, the detachable footstock that is connected with in casing top, the detachable base that is connected with in casing bottom, a casing, a cavity is enclosed into with the base to the footstock, set up the gas vent on the footstock, set up the chassis that has a plurality of through-holes in the base, a plurality of pearls have been placed on the chassis, a plurality of steam heat exchange tubes of vertical placing above the chassis in the casing and be located, contactless between steam heat exchange tube and the chassis, steam heat exchange tube both ends opening, steam heat exchange tube is linked together with footstock and base inside respectively, the internal diameter of steam heat exchange tube is greater than the size of pearl, the pearl can get into in the steam heat exchange tube and remove in it, just be located the chassis below on the base and be provided with inlet and extraction opening.
2. The evaporator with self-cleaning function as recited in claim 1, wherein at least two baffles are alternately arranged in said top seat, said baffles are of circular arc shape, and the included angle between said baffles and the horizontal plane is 0-30 °.
3. The evaporator with the self-cleaning function as recited in claim 1, wherein said shell is an i-shaped structure, said shell is connected with said top base and said bottom base respectively through bolts, and sealing rubber rings are respectively disposed at the contact positions of said shell with said top base and said bottom base.
4. The evaporator with the self-cleaning function as recited in claim 1, wherein a plurality of liquid inlets and air outlets are disposed on the side wall of the base and below the base, a plurality of liquid inlets are disposed in the base and below the base, the liquid inlets are communicated with the liquid inlets and then communicated with an external water pump, and the air outlets are communicated with an external vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634506.8U CN217119345U (en) | 2022-03-23 | 2022-03-23 | Evaporator with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634506.8U CN217119345U (en) | 2022-03-23 | 2022-03-23 | Evaporator with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119345U true CN217119345U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220634506.8U Active CN217119345U (en) | 2022-03-23 | 2022-03-23 | Evaporator with self-cleaning function |
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| Country | Link |
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| CN (1) | CN217119345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271881A (en) * | 2023-03-29 | 2023-06-23 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
-
2022
- 2022-03-23 CN CN202220634506.8U patent/CN217119345U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271881A (en) * | 2023-03-29 | 2023-06-23 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
| CN116271881B (en) * | 2023-03-29 | 2023-10-27 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
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