CN202048558U - Biomass evaporator - Google Patents
Biomass evaporator Download PDFInfo
- Publication number
- CN202048558U CN202048558U CN2011201212201U CN201120121220U CN202048558U CN 202048558 U CN202048558 U CN 202048558U CN 2011201212201 U CN2011201212201 U CN 2011201212201U CN 201120121220 U CN201120121220 U CN 201120121220U CN 202048558 U CN202048558 U CN 202048558U
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- CN
- China
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- pipes
- gripper shoe
- pipe
- steam
- evaporimeter according
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- Expired - Fee Related
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Abstract
The utility model discloses a biomass evaporator, which comprises a pipe component formed by gathering a plurality of pipes, an upper collecting chamber and a lower collecting chamber, wherein the pipes are provided with a zigzag bent structure formed by included angles of elbow parts of the pipes at any angle within the range of 1 degree to 89 degrees. Since the pipes are designed in a zigzag shape, after the pipes are heated, water vapor is converted into steam, and in the process that the steam rises along the zigzag pipes, the steam can be effectively separated from water flows; and when the water steam and the water flows pass through the elbow sections, air bubbles cannot be produced, steam-water resonance cannot be caused in the pipes due to pressure holding of the steam, the steam smoothly rises to the upper collecting chamber, and the operation is safe and reliable. By adopting the zigzag structure, the maximization of the heating areas of the pipes is facilitated, the space among the pipes is increased as far as possible on the premise that the requirement of thermodynamic calculation of the heating areas is satisfied, the problems of dust deposition, bridging and the like can be improved, and the heat absorbing efficiency of the pipes is increased.
Description
Technical field
The utility model belongs to field of heat exchange equipment, specifically relates to a kind of evaporimeter that utilizes water in the living beings flue gas heating boiler parts to become steam.
Background technology
At present, existing CFBB, owing to itself belong to low-pressure equipment, generating set is not with in its inside, thereby does not have superheater.But,, often designed evaporimeter in order to increase heating surface area in order to save the energy.The evaporimeter of prior art, its inner heat-exchanging component mainly is made up of coiled pipe.Except elbow part, the straight section of coiled pipe partly is horizontally disposed, causes steam to be trapped in the pipe and forms bubble, steam is built the pressure and causes in pipe and carbonated drink resonance influences security of operation.On the other hand, if adopt horizontal tube coil to arrange, cause occurring pipe dust stratification, bridging problem easily, make heating surface area little, with the passing of time can influence the heat absorption efficiency of the pipe that is heated, the steam of elbow flows obstructed in the pipe.
The utility model content
In order to solve the problem that prior art exists, the utility model provide a kind of safe, heating surface area is big, heat absorption efficiency is high and can prevent the pipe dust stratification and the evaporimeter of bridging problem.
In order to realize above purpose, the technical solution of the utility model is as follows: a kind of living beings evaporimeter, tube assembly that is assembled by some pipes and upper collecting chamber and next part case are formed, and the serve as reasons angle of the unspecified angle of its elbow within 1 to 89 degree of described pipe forms curved structure in a zigzag.
Further, the import of described many pipes flocks together and is communicated with the next part case, and the outlet of a plurality of pipes flocks together and is communicated with upper collecting chamber.
Described each root pipe is fixed by gripper shoe, and described gripper shoe offers some through holes, and pipe is placed through in the through hole.
Described gripper shoe is positioned at pipe bend section part.
Described gripper shoe is positioned at pipe straight section part.
Connect dividing plate between described adjacent elbow gripper shoe and/or the straight section gripper shoe.
The two ends, the left and right sides of described tube assembly are provided with gripper shoe respectively, and the space about two between the relative gripper shoe is as exhaust gases passes.
Described gripper shoe is spliced by the polylith support chip, and the both sides of every support chip offer half round cut, and the half round cut of described adjacent two support chips is to being connected into through hole, and pipe is placed through in the through hole.
Described gripper shoe is fixed in the bracket assembly.
The every outer tube surface at the top of described tube assembly is placed dust cover.
Compared with prior art, because with tube designs is " it " font, after being heated, pipe will water is vaporized into steam, steam in " it " font pipe uphill process, effectively separate vapour and current, and water vapour and current are through the elbow section time, can not produce bubble, can in pipe, not cause carbonated drink resonance owing to building the pressure of steam yet, the smooth and easy upper collecting chamber that rises to of steam, safe and reliable to operation.
The tube assembly of " it " font, help increasing the heating surface area maximization of pipe, therefore under the prerequisite that satisfies the requirement of heating power calculating heating surface area, increase the spacing between each pipe as far as possible, can improve problems such as dust stratification, bridging, increase the heat absorption efficiency of pipe.
Use gripper shoe,, on the one hand pipe is isolated in outside the exhaust gases passes, avoided the elbow of pipe not washed away by particle in the flue gas and be worn on the one hand as exhaust gases passes.
Description of drawings
Fig. 1 is the structural representation of the utility model evaporimeter;
Fig. 2 be the A-A of Fig. 1 to partial sectional view, be used to show the structure of gripper shoe.
Below, with accompanying drawing the utility model further is described in detail in conjunction with specific embodiments.
The specific embodiment
As shown in Figure 1, the utility model is a kind of living beings evaporimeter, is made up of bracket assembly 7, tube assembly, gripper shoe 2, dividing plate 5, dust cover 3, upper collecting chamber 4 and next part case 6.Bracket assembly mounting pipe sub-component.Tube assembly is 1 stack of " it " font pipe by some and forms.The angle of the elbow of pipe 1 to 89 the degree between, according to the practical operation situation at scene, the angle of the innermost layer pipe bend of tube assembly desirable 5 the degree, 10 the degree, 15 the degree, 20 the degree or 25 the degree etc.This elbow has the pipe of certain angle, makes common with it pipe (every pipe all is a level) contrast, and pipe has certain angle of inclination, helps flowing of steam and current, and the pipe of certain angle also helps the technology manufacturing.Tube assembly is fixing by gripper shoe 2, offers several through holes on the gripper shoe 2, and pipe is arranged in the through hole.In order to save material, gripper shoe 2 is spliced (as Fig. 2) after being welded by some support chips 8, and the both sides of support chip 8 offer half round cut, after the half round cut butt joint with per two support chips 8, just become a complete through hole.Compare the monoblock gripper shoe of global formation, after the support chip splicing of monolithic gripper shoe by fritter, the assembling of more convenient gripper shoe and pipe alleviates technology difficulty.The gripper shoe 2 of monoblock is arranged in the two ends of tube assembly, and the space between them has formed exhaust gases passes.If the monolithic gripper shoe is made of support chip 8, then gripper shoe also need connect common dividing plate, thereby the monolithic gripper shoe could be assembled into the gripper shoe formation exhaust gases passes of monoblock with dividing plate.The setting of gripper shoe except forming exhaust gases passes, is also played the effect that the particle in the flue gas washes away of avoiding of protection pipe bend.The pipe outlet of tube assembly upper end flocks together and is communicated with upper collecting chamber, and the pipe import of tube assembly lower end flocks together and is communicated with the next part case.The outermost layer pipe of the top end of tube assembly owing to be vulnerable to washing away of particle, needs to cover one deck dust cover 3 at the outer surface of pipe.
Operation principle of the present utility model is as follows: the water in the CFBB distributes the bottom that enters tube assembly from the next part case under the effect of pressure, at this moment, the input high-temperature flue gas flows from top to bottom from the outside of pipe, water in flue gas and the pipe carries out heat exchange, make water heating back produce high-temperature steam, steam is collected to upper collecting chamber along tortuous rising of " it " font, enters to adopt water separator that water vapour is isolated available steam in the CFBB again.
Claims (10)
1. living beings evaporimeter, tube assembly that is assembled by some pipes and upper collecting chamber and next part case are formed, and it is characterized in that: the serve as reasons angle of the unspecified angle of its elbow within 1 to 89 degree of described pipe forms curved structure in a zigzag.
2. evaporimeter according to claim 1 is characterized in that, the import of described many pipes flocks together and is communicated with the next part case, and the outlet of a plurality of pipes flocks together and is communicated with upper collecting chamber.
3. evaporimeter according to claim 1 and 2 is characterized in that, described each root pipe is fixed by gripper shoe, and described gripper shoe offers some through holes, and pipe is placed through in the through hole.
4. evaporimeter according to claim 3 is characterized in that, described gripper shoe is positioned at pipe bend section part.
5. evaporimeter according to claim 3 is characterized in that, described gripper shoe is positioned at pipe straight section part.
6. evaporimeter according to claim 1 is characterized in that, connects dividing plate between described adjacent elbow gripper shoe and/or the straight section gripper shoe.
7. evaporimeter according to claim 3 is characterized in that, the two ends, the left and right sides of described tube assembly are provided with gripper shoe respectively, and the space about two between the relative gripper shoe is as exhaust gases passes.
8. evaporimeter according to claim 2, it is characterized in that described gripper shoe is spliced by the polylith support chip, the both sides of every support chip offer half round cut, the half round cut of described adjacent two support chips is to being connected into through hole, and pipe is placed through in the through hole.
9. evaporimeter according to claim 1 is characterized in that described gripper shoe is fixed in the bracket assembly.
10. evaporimeter according to claim 1 is characterized in that, the every outer tube surface at the top of described tube assembly is placed dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201212201U CN202048558U (en) | 2011-04-22 | 2011-04-22 | Biomass evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201212201U CN202048558U (en) | 2011-04-22 | 2011-04-22 | Biomass evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048558U true CN202048558U (en) | 2011-11-23 |
Family
ID=44988865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201212201U Expired - Fee Related CN202048558U (en) | 2011-04-22 | 2011-04-22 | Biomass evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155734A (en) * | 2011-04-22 | 2011-08-17 | 广州迪森热能技术股份有限公司 | Biomass evaporator |
| CN103175224A (en) * | 2013-04-16 | 2013-06-26 | 陈立德 | Energy-saving furnace |
-
2011
- 2011-04-22 CN CN2011201212201U patent/CN202048558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155734A (en) * | 2011-04-22 | 2011-08-17 | 广州迪森热能技术股份有限公司 | Biomass evaporator |
| CN103175224A (en) * | 2013-04-16 | 2013-06-26 | 陈立德 | Energy-saving furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111123 Termination date: 20200422 |