CN212179650U - Heating water preheater for methanol production system - Google Patents
Heating water preheater for methanol production system Download PDFInfo
- Publication number
- CN212179650U CN212179650U CN202020549012.0U CN202020549012U CN212179650U CN 212179650 U CN212179650 U CN 212179650U CN 202020549012 U CN202020549012 U CN 202020549012U CN 212179650 U CN212179650 U CN 212179650U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- heat exchange
- production system
- side frame
- heating water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000008236 heating water Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of preheaters, and discloses a heating water preheater for a methanol production system, which comprises a main body, wherein the top of the main body is provided with a second connecting pipe, the top of the second connecting pipe is provided with a second connecting plate, the bottom of the main body is provided with a first connecting pipe, the bottom of the first connecting pipe is provided with a first connecting plate, the inside of the main body is provided with a heat exchange cavity, the inside of the heat exchange cavity is provided with a heat exchange pipe, one side of the main body is rotatably connected with a first side frame, the utility model adds a low-temperature water body into the heat exchange cavity through the second connecting pipe, leads the protection return water of a burner to flow in through the heat exchange pipe, absorbs the heat of the protection water of the burner through the low-temperature water body in the heat exchange cavity, thereby leading the protection return water to be cooled, leading the protection, not only saves electric power, but also reduces the water replenishing temperature of the synthetic air cooling.
Description
Technical Field
The utility model belongs to the technical field of the pre-heater, concretely relates to heating water pre-heater for methyl alcohol production system.
Background
The preheater is a heating surface which preheats air before entering the boiler to a certain temperature by using flue gas in a flue at the tail part of the boiler through internal radiating fins. The air preheater is used for improving the heat exchange performance of a boiler and reducing energy consumption, is generally called as an air preheater for short, is mostly used for coal-fired boilers, and is generally applied to the boiler in a three-bin mode.
At present, the traditional method is to cool the burner protection backwater through two condensate fans, but the mode not only wastes a large amount of electric power, but also cannot reduce the water supplementing temperature of the synthesis air cooling, and the device cannot be applied to methanol production equipment with different specifications and can only be used in cooperation with methanol production equipment with fixed specifications, and the application range of the device has limitations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a methanol production is heating water pre-heater for system to solve the problem that the extravagant a large amount of electric powers and the device application range that provide have the limitation in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heating water pre-heater for methyl alcohol production system, includes the main part, the second connecting pipe is installed at the top of main part, the second connecting plate is installed at the top of second connecting pipe, first connecting pipe is installed to the bottom of main part, first connecting plate is installed to the bottom of first connecting pipe, the heat transfer chamber has been seted up to the inside of main part, the internally mounted in heat transfer chamber has the heat exchange tube.
Preferably, one side of the main body is rotatably connected with a first side frame, the other side of the main body is rotatably connected with a second side frame, one end of the first side frame is fixedly connected with a tension spring through a bolt, a clamping hook is arranged at one end of the tension spring, which is back on to the first side frame, and a clamping hole is formed at one end of the second side frame, which is back on to the main body.
Preferably, the anti-slip pads are arranged on the opposite sides of the first side frame and the second side frame, and anti-slip grooves are formed in the outer walls of the anti-slip pads.
Preferably, a limiting groove is formed on one side of the inside of the clamping hole, and an arc-shaped part is formed on one side of the inside of the limiting groove.
Preferably, a handle bar is arranged on one side of the main body, which is adjacent to the position between the first side frame and the second side frame, and a handle sleeve is sleeved on the handle bar.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an in the second connecting pipe added the water that the temperature is low to the heat transfer chamber, let the nozzle protection return water flow in through the heat exchange tube, absorb the heat of nozzle protection water through the water that the temperature is low in the heat transfer chamber to let the cooling of protection return water, let the protection return water can follow 70 ℃ and fall to 40 ℃, replaced the cooling effect of two condensate fans, both saved electric power, reduced the moisturizing temperature of synthetic air cooling again.
(2) The utility model discloses a first side bearer and second side bearer device both sides of laminating respectively through the pulling trip, make trip and card hole block, through extension spring pulling trip to let trip and the tight block of second side bearer, let the device can be applicable to the methyl alcohol production facility of different specifications, can use with the methyl alcohol production facility cooperation of different specifications, improve the application range of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention with the first side frame removed;
FIG. 3 is a top view of a second side frame of the present invention;
FIG. 4 is an internal structural view of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2;
in the figure: 1-a body; 2-a first side frame; 3-a tension spring; 4-trip; 5-a first connection plate; 6-a first connection pipe; 7-a non-slip mat; 8-a handle bar; 9-a second connecting plate; 10-a second connecting tube; 11-heat exchange tubes; 12-a second sideframe; 13-a heat exchange cavity; 14-a limiting groove; 15-clamping hole.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a heating water preheater for methanol production system, including main part 1, second connecting pipe 10 is installed at the top of main part 1, second connecting plate 9 is installed at the top of second connecting pipe 10, first connecting pipe 6 is installed to the bottom of main part 1, first connecting plate 5 is installed to the bottom of first connecting pipe 6, heat transfer chamber 13 has been seted up to the inside of main part 1, the internally mounted of heat transfer chamber 13 has heat exchange tube 11, let the lower water of temperature enter into to the heat transfer chamber 13 of main part 1 inside through second connecting pipe 10, add nozzle protection return water to heat exchange tube 11 in, the heat absorption of nozzle protection return water in with heat exchange tube 11 through the water in the heat transfer chamber 13, thereby reduce the temperature of nozzle protection return water.
Further, one side of the main body 1 is rotatably connected with a first side frame 2, the other side is rotatably connected with a second side frame 12, one end of the first side frame 2 is fixedly connected with a tension spring 3 through a bolt, one end of the tension spring 3 opposite to the first side frame 2 is provided with a clamping hook 4, one end of the second side frame 12 opposite to the main body 1 is provided with a clamping hole 15,
further, the anti-slip mat 7 is installed on the opposite side of the first side frame 2 and the second side frame 12, the anti-slip groove is formed in the outer wall of the anti-slip mat 7, and the first side frame 2 and the second side frame 12 are fixed with the device more tightly through the anti-slip groove and the anti-slip mat 7.
Further, inside one side of card hole 15 forms spacing groove 14, and inside one side of spacing groove 14 forms the arc portion, lets trip 4 and card hole 15 block more tightly through arc portion and spacing groove 14.
Furthermore, a handle bar 8 is arranged on one side of the main body 1, which is adjacent to the position between the first side frame 2 and the second side frame 12, a handle sleeve is sleeved on the handle bar 8, and the device is convenient to take through the handle sleeve and the handle bar 8.
The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved by the handle bar 8 to the position required by the user, the main body 1 is placed on one side of the methanol production equipment, the first side frame 2 and the second side frame 12 are respectively attached to the two sides of the methanol production equipment, the hook 4 is pulled to clamp the hook 4 with the clamping hole 15, the hook 4 is pulled by the tension spring 3 to fasten the hook 4 with the clamping hole 15, the hook 4 is clamped more tightly under the action of the limiting groove 14, the friction force between the first side frame 2 and the second side frame 12 and the main body 1 is increased under the action of the anti-skid pad 7, the main body 1 is fixed and fastened, the protection backwater of the burner nozzle is connected with one end of the heat exchange tube 11 through a pipeline, the other end of the heat exchange tube 11 is connected with the burner nozzle through a pipeline, the water body with lower temperature is connected with the second connecting plate 9, the first connecting plate 5 is connected with the water body recovery equipment through a pipeline, after the return water enters the heat exchange tube 11, the water body in the heat exchange cavity 13 absorbs heat to the return water in the heat exchange tube 11, so that the temperature of the return water is reduced, and the return water with the reduced temperature is recycled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heating water pre-heater for methyl alcohol production system which characterized in that: including main part (1), second connecting pipe (10) are installed at the top of main part (1), second connecting plate (9) are installed at the top of second connecting pipe (10), first connecting pipe (6) are installed to the bottom of main part (1), first connecting plate (5) are installed to the bottom of first connecting pipe (6), heat transfer chamber (13) have been seted up to the inside of main part (1), the internally mounted of heat transfer chamber (13) has heat exchange tube (11).
2. The heating water preheater for the methanol production system according to claim 1, wherein: one side of main part (1) is rotated and is connected with first side bearer (2), and the opposite side is rotated and is connected with second side bearer (12), bolt fixedly connected with extension spring (3) are passed through to the one end of first side bearer (2), trip (4) are installed in extension spring (3) one end of carrying on the back in first side bearer (2), card hole (15) have been seted up in the one end of main part (1) mutually in second side bearer (12).
3. The heating water preheater for the methanol production system according to claim 2, wherein: anti-slip pads (7) are installed on the opposite sides of the first side frame (2) and the second side frame (12), and anti-slip grooves are formed in the outer walls of the anti-slip pads (7).
4. The heating water preheater for the methanol production system according to claim 2, wherein: a limiting groove (14) is formed in one side of the inside of the clamping hole (15), and an arc-shaped portion is formed in one side of the inside of the limiting groove (14).
5. The heating water preheater for the methanol production system according to claim 2, wherein: a handle bar (8) is installed on one side, adjacent to the position between the first side frame (2) and the second side frame (12), of the main body (1), and a handle sleeve is sleeved on the handle bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549012.0U CN212179650U (en) | 2020-04-15 | 2020-04-15 | Heating water preheater for methanol production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549012.0U CN212179650U (en) | 2020-04-15 | 2020-04-15 | Heating water preheater for methanol production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179650U true CN212179650U (en) | 2020-12-18 |
Family
ID=73770026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549012.0U Expired - Fee Related CN212179650U (en) | 2020-04-15 | 2020-04-15 | Heating water preheater for methanol production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179650U (en) |
-
2020
- 2020-04-15 CN CN202020549012.0U patent/CN212179650U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |