CN212430887U - Heat recovery and reuse device for sludge incineration - Google Patents
Heat recovery and reuse device for sludge incineration Download PDFInfo
- Publication number
- CN212430887U CN212430887U CN202021097732.4U CN202021097732U CN212430887U CN 212430887 U CN212430887 U CN 212430887U CN 202021097732 U CN202021097732 U CN 202021097732U CN 212430887 U CN212430887 U CN 212430887U
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- China
- Prior art keywords
- heat exchange
- pipe
- exchange box
- heat
- sludge incineration
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- 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
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- 239000010802 sludge Substances 0.000 title claims abstract description 33
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 60
- 238000009413 insulation Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat recovery recycles device for sludge incineration, including the heat exchange box, the outside lower surface in heat exchange box both ends has all welded alternate form support column, the common welding has the supporting seat between the lower extreme of adjacent support column, the heat exchange coil pipe of having arranged in the heat exchange box, the lower extreme of the affiliated vertical pipe in heat exchange coil pipe both ends is connected with first feed liquor pipe and first drain pipe respectively, keep away from on first feed liquor pipe and the first drain pipe between the one end of heat exchange coil pipe mutually parallel and level, the welding of the terminal surface upper portion of keeping away from guiding pump one end on the heat exchange box has second feed liquor pipe, the welding of the terminal surface lower part of keeping away from guiding pump one end on the heat exchange box has the second fluid-discharge tube, second fluid-discharge tube and second feed liquor pipe all are linked together. The utility model discloses at the in-process that uses, can realize the thermal recovery of the sludge incineration in-process and recycle, and whole device simple structure, assembly convenient to use are favorable to using widely.
Description
Technical Field
The utility model relates to a sludge incineration technical field especially relates to a sludge incineration is with heat recovery device of recycling.
Background
Sludge incineration is a mode of treating sludge, and is mainly used for drying the dried sludge and further burning the dried sludge, sludge burning is performed in a combustion furnace, when the combustion furnace burns sludge, in order to avoid the situation that the temperature of the furnace wall of the combustion furnace is high, the furnace wall needs to be circularly cooled through heat conduction oil, and along with the cooling through the heat conduction oil, the heat conduction oil can cause heat waste in the process of directly cooling the outside of the combustion furnace. Therefore, a heat recycling device for sludge incineration is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat recycling device for sludge incineration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat recycling device for sludge incineration comprises a heat exchange box, wherein alternate support columns are welded on the lower surfaces of the outer portions of two ends of the heat exchange box, a support seat is welded between the lower ends of the adjacent support columns, a heat exchange coil is arranged in the heat exchange box and comprises a plurality of arc-shaped pipes and vertical pipes, two ends of each vertical pipe are respectively connected with the end portions of the adjacent arc-shaped pipes, the lower ends of the vertical pipes of two ends of the heat exchange coil are respectively connected with a first liquid inlet pipe and a first liquid discharge pipe, the first liquid inlet pipe is arranged above the first liquid discharge pipe, one ends of the first liquid inlet pipe and the first liquid discharge pipe, which are far away from the heat exchange coil, are parallel and level, a diversion pump is installed at one end of the first liquid inlet pipe and the first liquid discharge pipe, and a second liquid inlet pipe is welded on the upper portion of the end surface of the heat exchange box, which is far away from one, and a second liquid discharge pipe is welded on the lower part of the end surface of the heat exchange box, which is far away from one end of the guide pump, and the second liquid discharge pipe and the second liquid inlet pipe are both communicated with the inside of the heat exchange box.
Preferably, the heat exchange box is sleeved with a heat insulation sleeve, the heat insulation sleeve is sleeved with a protective sleeve, and the fixed seat part of the guide pump is fixedly connected with the outer surface of the protective sleeve.
Preferably, the middle part of the outer annular surface of the arc-shaped pipe to which the upper part of the heat exchange coil belongs is provided with an installing head, the installing head is provided with a thermometer, and the detection end of the thermometer extends into the arc-shaped pipe.
Preferably, the thermometer is a thermocouple.
Preferably, one end of the second liquid discharge pipe, which is far away from the heat exchange box, is provided with a flow control valve.
Preferably, the heat exchange box is provided with a horizontal partition plate welded in the middle of the inner surface of one end where the second liquid discharge pipe is located, the vertical pipe penetrates through the plate bodies of the corresponding partition plates, the other end of each partition plate is close to the inner surface of one end, far away from the second liquid discharge pipe, of the heat exchange box, and the side edges of the front side and the rear side of each partition plate are welded with the inner surface of the corresponding heat exchange box.
The utility model provides a pair of heat recovery recycles device for sludge incineration, beneficial effect lies in: in the using process, the first liquid inlet pipe is connected with a heat-conducting oil outlet pipe of the combustion furnace for sludge incineration, the first liquid outlet pipe is connected with a heat-conducting oil inlet pipe of the combustion furnace for sludge incineration, and heat-conducting oil used by the combustion furnace can flow between the heat exchange coil pipes when the guide pump is started; the second feed liquor pipe is connected with the pipe that advances that needs to carry out the liquid that heats, the second fluid-discharge tube is connected through the exit tube that flow control valve and need carry out the liquid that heats, the liquid that needs to carry out the heating this moment can flow in heat exchange box, the liquid that needs to carry out the heating flows the in-process in heat exchange box, the heat that the conduction oil contained in the heat exchange coil pipe can pass through the arc tube, vertical pipe transmission is to the liquid that needs to carry out the heating, and then realize the heating to the liquid that needs to carry out the heating, the thermal recovery of the sludge incineration in-process is recycled has been realized promptly, the thermal waste of sludge incineration in-process has been reduced, and whole device simple structure, and convenient for use and assembly, and is favorable to being generalized to.
Drawings
FIG. 1 is a schematic structural view of a heat recycling device for sludge incineration according to the present invention;
fig. 2 is a schematic structural view of the heat recycling device for sludge incineration of the present invention.
In the figure: the heat exchange device comprises a heat exchange box 1, a heat exchange coil 2, an arc-shaped pipe 3, a vertical pipe 4, a first liquid inlet pipe 5, a first liquid discharge pipe 6, a diversion pump 7, a separation plate 8, a support column 9, a support seat 10, a second liquid inlet pipe 11, a second liquid discharge pipe 12, a flow control valve 13, an installation head 14, a thermometer 15, a heat insulation sleeve 16 and a protection sleeve 17.
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.
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.
Referring to fig. 1-2, a heat recovery recycles device for sludge incineration, including heat exchange box 1, heat exchange box 1 both ends outside lower surface all welds has alternate support column 9, common welding has supporting seat 10 between the lower extreme of adjacent support column 9, heat exchange coil 2 has arranged in heat exchange box 1, heat exchange box 1's outside cover is equipped with insulation cover 16, insulation cover 16's outside cover is equipped with lag 17, the fixed seat portion of guiding pump 7 and lag 17's surface looks fixed connection, in-process that the device used, insulation cover 16 can realize heat preservation to heat exchange box 1, avoid the temperature in heat exchange box 1 to give off to the outside.
The heat exchange coil 2 comprises a plurality of arc-shaped pipes 3 and vertical pipes 4, two ends of each vertical pipe 4 are respectively connected with the end parts of the adjacent arc-shaped pipes 3, and the lower ends of the vertical pipes 4 which are respectively connected with the two ends of the heat exchange coil 2 are respectively connected with a first liquid inlet pipe 5 and a first liquid outlet pipe 6, the first liquid inlet pipe 5 is arranged above the first liquid discharge pipe 6, one ends of the first liquid inlet pipe 5 and the first liquid discharge pipe 6 far away from the heat exchange coil 2 are flush with each other, and the parallel and level ends of the first liquid inlet pipe 5 and the first liquid discharge pipe 6 are both provided with a guide pump 7, when the guide pump 7 on the first liquid inlet pipe 5 works, the liquid in the first liquid inlet pipe 5 can be driven to flow into the heat exchange coil 2, when the guide pump 7 on the first liquid discharge pipe 6 works, the liquid in the heat exchange coil 2 can be driven to flow to the outside of the first liquid discharge pipe 6, so that the liquid flows between the heat exchange coils 2.
The upper portion of the end face of the heat exchange box 1, which is far away from one end of the guide pump 7, is welded with a second liquid inlet pipe 11, the lower portion of the end face of the heat exchange box 1, which is far away from one end of the guide pump 7, is welded with a second liquid discharge pipe 12, and the second liquid discharge pipe 12 and the second liquid inlet pipe 11 are both communicated with the interior of the heat exchange box 1.
The middle part of the outer annular surface of the arc-shaped pipe 3 which belongs to the upper part of the heat exchange coil 2 is provided with a mounting head 14, a thermometer 15 is mounted on the mounting head 14, the detection end of the thermometer 15 extends into the arc-shaped pipe 3, the thermometer 15 is a thermocouple, and the thermometer 15 can realize the measurement of the temperature of the liquid in the heat exchange coil 2.
One end of the second liquid discharge pipe 12 far away from the heat exchange box 1 is provided with a flow control valve 13; the internal surface middle part welding of second fluid-discharge tube 12 place one end has the division board 8 that is the horizontality on heat exchange box 1, vertical pipe 4 runs through the plate body of division board 8 that corresponds, the internal surface of the one end of keeping away from second fluid-discharge tube 12 on the other end of division board 8 is close to heat exchange box 1, and the side of both sides welds with the internal surface of heat exchange box 1 that corresponds around division board 8, the setting of division board 8 and the regulation of accuse valve 13, can be to the liquid retention time that need heat in the accuse heat exchange box 1, thereby ensure that the liquid that needs to carry out the heating is by the intensive heating, the effect of heat exchange has been ensured promptly.
In summary, the following steps: in the use process of the utility model, the first liquid inlet pipe 5 is connected with the heat-conducting oil outlet pipe of the combustion furnace for sludge incineration, the first liquid outlet pipe 6 is connected with the heat-conducting oil inlet pipe of the combustion furnace for sludge incineration, and the heat-conducting oil used by the combustion furnace can flow between the heat exchange coil pipes 2 when the guide pump 7 is opened; second feed liquor pipe 11 is connected with the pipe that advances of the liquid that needs to heat, second fluid-discharge tube 12 is connected with the exit tube that needs to carry out the liquid that heats through flow control valve 13, the liquid that needs to carry out the heating this moment can flow in heat exchange box 1, the in-process that the liquid that needs to heat flows in heat exchange box 1, the heat that heat conduction oil contains in heat exchange coil 2 can be through arc pipe 3 and vertical pipe 4 transmission to the liquid that needs to carry out the heating, and then realize the heating of the liquid that needs to carry out the heating, the thermal recovery of the in-process of burning sludge has been realized promptly and has been recycled, the thermal waste of the sludge incineration in-process has been reduced, and whole device simple structure, and convenient assembly and use, and is favorable to being generalized to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a heat recovery recycles device for sludge incineration, includes heat exchange box (1), its characterized in that, heat exchange box (1) both ends outside lower surface all welds alternate support column (9), and is adjacent common welding has supporting seat (10) between the lower extreme of support column (9), heat exchange coil (2) have arranged in heat exchange box (1), heat exchange coil (2) include a plurality of arc pipes (3) and vertical pipe (4), the both ends of vertical pipe (4) are connected with the tip of adjacent arc pipe (3) respectively, and the lower extreme of the affiliated vertical pipe (4) in heat exchange coil (2) both ends is connected with first feed liquor pipe (5) and first drain pipe (6) respectively, and first feed liquor pipe (5) arrange in the top of first drain pipe (6), keep away from heat exchange coil (2) on first feed liquor pipe (5) and first drain pipe (6) between the one end parallel and level mutually, and guide pump (7) are all installed to the one end of the parallel and level on first feed liquor pipe (5) and first drain pipe (6), the welding of the terminal surface upper portion of keeping away from guide pump (7) one end on heat exchange box (1) has second feed liquor pipe (11), the welding of the terminal surface lower part of keeping away from guide pump (7) one end on heat exchange box (1) has second drain pipe (12), second drain pipe (12) and second feed liquor pipe (11) all are linked together with heat exchange box (1) inside.
2. The heat recycling device for sludge incineration as claimed in claim 1, wherein the heat exchange box (1) is externally sleeved with a heat insulation sleeve (16), the heat insulation sleeve (16) is externally sleeved with a protective sleeve (17), and the fixed seat part of the guide pump (7) is fixedly connected with the outer surface of the protective sleeve (17).
3. The heat recycling device for sludge incineration as claimed in claim 1, wherein the heat exchange coil (2) is provided with a mounting head (14) at the middle of the outer annular surface of the arc-shaped pipe (3) at the upper part, the mounting head (14) is provided with a thermometer (15), and the detection end of the thermometer (15) extends into the arc-shaped pipe (3).
4. The heat recovery and reuse apparatus for sludge incineration according to claim 3, wherein said thermometer (15) is a thermocouple.
5. The heat recovery and reuse device for sludge incineration according to claim 1, characterized in that a flow control valve (13) is installed at an end of the second drain pipe (12) away from the heat exchange tank (1).
6. The heat recovery and reuse device for sludge incineration according to claim 1, wherein a horizontal partition plate (8) is welded to the middle of the inner surface of one end of the heat exchange box (1) where the second liquid discharge pipe (12) is located, the vertical pipe (4) penetrates through the plate body of the corresponding partition plate (8), the other end of the partition plate (8) is close to the inner surface of one end of the heat exchange box (1) far away from the second liquid discharge pipe (12), and the side edges of the front and rear sides of the partition plate (8) are welded to the inner surface of the corresponding heat exchange box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097732.4U CN212430887U (en) | 2020-06-15 | 2020-06-15 | Heat recovery and reuse device for sludge incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097732.4U CN212430887U (en) | 2020-06-15 | 2020-06-15 | Heat recovery and reuse device for sludge incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430887U true CN212430887U (en) | 2021-01-29 |
Family
ID=74280726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021097732.4U Expired - Fee Related CN212430887U (en) | 2020-06-15 | 2020-06-15 | Heat recovery and reuse device for sludge incineration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430887U (en) |
-
2020
- 2020-06-15 CN CN202021097732.4U patent/CN212430887U/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: 20210129 |