CN204880169U - Cold sediment section of thick bamboo of cold sediment machine - Google Patents
Cold sediment section of thick bamboo of cold sediment machine Download PDFInfo
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- CN204880169U CN204880169U CN201520360815.0U CN201520360815U CN204880169U CN 204880169 U CN204880169 U CN 204880169U CN 201520360815 U CN201520360815 U CN 201520360815U CN 204880169 U CN204880169 U CN 204880169U
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- urceolus
- inner core
- cooling water
- cylinder
- slag
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Abstract
The utility model belongs to the technical field of cold sediment equipment, a cold sediment section of thick bamboo of cold sediment machine is disclosed for there is the problem that efficiency of heat transfer is low in it to solve current cold sediment machine. The utility model discloses an inner tube and urceolus, outer barrel casing is established at the peripheral of inner tube and vacuole formation, cooling water inlet and coolant outlet have been seted up on the urceolus, cooling water inlet and coolant outlet and cavity intercommunication, be equipped with spiral flow deflector on the inner wall of inner tube, be equipped with the transmission ring gear on the outer wall of urceolus, a serial communication port, be equipped with a well section of thick bamboo between inner tube and the urceolus, the steam chamber of vacuum production between a well section of thick bamboo and the inner tube, be equipped with the imbibition core on the inner wall in steam chamber, the steam intracavity is equipped with working liquid.
Description
Technical field
The utility model belongs to cold slag equipment technical field, is specifically related to a kind of cold slag cylinder of lag cooler.
Background technology
Lag cooler is also known as slag cooler lag cooler primarily of cylindrical shell, slag input case, slag tapping box, actuating unit, underframe and electric control system composition, and cylindrical shell and separation frame all adopt water cooled wall type structure, cylinder inboard wall and separation frame is all welded with and leads slag sheet.The internal structure of lag cooler is primarily of being welded with the urceolus of transmission device outside cylinder and being welded with the inner core composition of fixing spiral guide blade, inner core is by multi-pipe type and the various model of socket type, slag extracting plate is welded with between fixing spiral guide blade in inner core, when lag cooler is by actuator drives slow circumvolve, high temperature furnace slag is advanced by helical blade guiding at the inner core of sleeve, when rotated simultaneously, slag extracting plate drives slag upwards to promote, after certain altitude, shed downwards, cooling water is interior, in chuck between urceolus, heat is taken away in reverse flow, cooling air sheds slag heating hot-air after being mentioned by slag extracting plate in inner core is taken away, thermal slag is progressively cooled.
Such as application number be 200510043951.8 patent of invention disclose a kind of mixed heat recovering slag cooling machine, comprise hot slag tube, water slag cooler, hot slag tube is fixedly mounted on the top of water slag cooler, the housing wall of water slag cooler is installed with cold type pipe, this mixing is reclaimed lag cooler and is also comprised steamer and be fixedly mounted on the air slag cooler below evaporimeter; Evaporimeter is comprising housing, chimney arch, bubble, smoke pipe and water screen tube with tube sheet; The two side, front and back of chimney arch and housing forms air compartment cavity; The front and back dual-side of chimney arch is fixedly mounted on the front-rear side walls of housing respectively; Drum to be fixedly mounted in inner walls and to be in the top of chimney arch, and tube sheet is fixedly mounted on the two ends of drum and airtight combination with it; Smoke pipe to be arranged in drum and through two ends, left and right tube sheet and with the tube sheet fixed seal connection at two ends, left and right; Water screen tube is fixedly mounted on the inwall of housing, one end of water screen tube and the cavity connects of drum, and the other end of water screen tube is fixedly connected with header; The left end of air compartment cavity is communicated with the left end of smoke pipe; The cavity connects of air compartment cavity and housing; Air slag cooler is comprising the crawler belt air distribution plate of rolling mechanism, a border and bellows; Rolling mechanism is fixedly mounted on the case inside wall of air slag cooler; Crawler belt air distribution plate is arranged on rolling mechanism and also becomes with it rolling to connect; On the case inside wall that bellows are fixedly mounted on air slag cooler and to be in crawler belt air distribution plate corresponding; The housing exterior walls of air slag cooler is fixedly connected with the shell wall of the water slag cooler of top, and the bottom of water slag cooler is with the cinder notch that falls, and the cinder notch that falls is communicated with air slag cooler and corresponding with crawler belt air distribution plate; The cavity connects of the housing hollow of air slag cooler and the housing of evaporimeter; The housing hollow of air slag cooler and air compartment cavity connects.
Application number be 200610138427.3 patent of invention disclose a kind of overlapped chamber type slage cooling machine, comprise overlapped chamber type slage cooling cylindrical shell, cooling water inlet, coolant outlet, overlapped chamber type slage cooling cylindrical shell comprise urceolus and interior with, multiple doffer is comprised in inner core, the cavity of doffer inside forms internal slag chamber, between the barrel of inner core and doffer, and by being welded on contiguous block on barrel or connecting plate links into an integrated entity between multiple doffer, the interior water cavity formed between the barrel of inner core and the barrel of multiple doffer, this interior water cavity directly communicates with the main line of cooling water inlet.
Application number be 200920038777.1 utility model patent disclose a kind of lag cooler, be made up of multitube water-cooled barrel slag cooler and barrel slag cooler, multitube water-cooled barrel slag cooler is in cylinder, be provided with many pipelines, forms cavity between pipeline and pipeline; Barrel slag cooler, is divided into outer cylinder body and inner barrel, and outer cylinder body and inner barrel form chuck, and in inner core, be provided with several king bolt blades, multitube water-cooled barrel slag cooler and barrel slag cooler all rotate around same axis.
Application number be 200920281243.1 utility model patent disclose a kind of lag cooler, comprise rotor, multiple slag-scraper, each slag-scraper comprises one and to crank arm and a scum board, and scum board is fixedly connected with the free end of cranking arm in advance; Epitrochanterian jockey is movably connected on respectively for each being cranked arm; Rotor is provided with cinder hole, falls the below that cinder hole is positioned at junction of cranking arm.
Application number be 201320205143.7 utility model patent disclose a kind of lag cooler, lag cooler comprises housing and Duo Gen carrier pipe, housing is cylindrical shell, many carrier pipes are installed in housing, in every root carrier pipe, the second helical blade is installed, the end of housing has into cinder notch, lag cooler also comprises multiple first helical blade, entering in the housing between the end face of cinder notch and the end face of many carrier pipes for cavity, the sidewall being positioned at the housing of cavity is provided with multiple first helical blade, distance between the end face of the end face entering cinder notch root carrier pipe is at the most 0.8m ~ 1.2m, the diameter entering cinder notch is 290mm ~ 320mm.
The material of existing lag cooler realizes the transmission of heat by the contact of slag charge and housing, reach the effect of cooling, but existing lag cooler also exists the low problem of heat transference efficiency.
Utility model content
The utility model also exists the low problem of heat transference efficiency in order to existing lag cooler, and provides a kind of cold slag cylinder of lag cooler, can improve heat transference efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of cold slag cylinder of lag cooler, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, it is characterized in that, middle cylinder is provided with between described inner core and urceolus, form the vapor chamber of vacuum between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber.
Described liquid-sucking core is copperly roll silk screen liquid-sucking core.
Described hydraulic fluid is water.
Conducting strip is connected with between the outer wall of described middle cylinder and the inwall of urceolus.
What described conducting strip tilted is connected between middle cylinder and urceolus.
Described conducting strip offers cooling water through hole.
Compared with prior art, the utility model has following beneficial effect:
The cold slag cylinder of lag cooler of the present utility model, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, middle cylinder is provided with between described inner core and urceolus, the vapor chamber of vacuum is formed between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber.The utility model, by arranging heat pipe-type structure between inner core and urceolus, can improve heat transference efficiency; The uniformity of axial temperature can be improved simultaneously, ensure that cooling water can be fully used, and radiating effect will be caused inconsistent because section temperature before and after cold slag cylinder is inconsistent, improve the effect of cooling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Mark in figure: 1, urceolus, 2, conducting strip, 3, cooling water through hole, 4, middle cylinder, 5, liquid-sucking core, 6, vapor chamber, 7, inner core, 8, spiral flow deflector, 9, cooling water inlet, 10, coolant outlet.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
By reference to the accompanying drawings, the cold slag cylinder of lag cooler of the present utility model, comprise inner core 7 and urceolus 1, described urceolus 1 is set in the periphery of inner core 7 and forms cavity, described urceolus 1 offers cooling water inlet 9 and coolant outlet 10, cooling water inlet+and coolant outlet 10 are for the circulation of cooling fluid, described cooling water inlet 9 and coolant outlet 10 and cavity connects, the inwall of described inner core 7 is provided with spiral flow deflector 8, spiral flow deflector 8 is for the propelling of slag charge, the outer wall of described urceolus 1 is provided with transmission gear ring, transmission gear ring is connected with outside transmission device, for driving the rotation of cold slag cylinder, those skilled in the art understands and understands, do not repeat them here.Be provided with middle cylinder 4 between described inner core 7 and urceolus 1, that is to say that middle cylinder 4 is arranged in cavity, form the vapor chamber 6 of vacuum between described middle cylinder 4 and inner core 7, the inwall of described vapor chamber 6 is provided with liquid-sucking core 5, is provided with hydraulic fluid in described vapor chamber 6.The utility model, by arranging heat pipe-type structure between inner core and urceolus, can improve heat transference efficiency; The uniformity of axial temperature can be improved simultaneously, ensure that cooling water can be fully used, and radiating effect will be caused inconsistent because section temperature before and after cold slag cylinder is inconsistent, improve the effect of cooling.
As the mode of a kind of selection of the utility model, inner core and middle cylinder are made up of 4Cr5MoSiV steel, and hydraulic fluid is water.Working range of the present utility model is normal temperature (0 °-250 °), the melting temperature of hydraulic fluid must lower than the operating temperature of heat pipe, critical point temperature then must higher than the operating temperature of heat pipe, consider simultaneously hydraulic fluid must with housing and liquid-sucking core material compatible, there is the larger factor that transports and heat conduction factor, stablize good thermophysical property and economy, therefore the utility model selects excellent water as hydraulic fluid; And inner core and urceolus are made up of 4Cr5MoSiV steel, due to needs continuous firing, strength and stiffness in use must be ensured; Have simultaneously lower roughness and good can polishability and welding performance, the selection of the utility model material, hydraulic fluid can ensure to have good economy, heat transference efficiency and service life.The material of the utility model heat, the selection of hydraulic fluid are very complicated processes, for a person skilled in the art, are not apparent.
Liquid-sucking core of the present utility model is copperly roll silk screen liquid-sucking core, and the material inhaling liquid-sucking core is compatible with inner core, middle cylinder material and hydraulic fluid; Require that liquid-sucking core has very little effective capillary radius, to provide maximum capillary pressure; Larger permeability K value, to reduce the pressure loss of withdrawing fluid; Less thermal conduction resistance, to reduce radial guiding resistance to heat, therefore selects liquid-sucking core to be a very complicated process, also needs to consider manufacture difficulty, considering therefore through each side simultaneously, and the utility model liquid-sucking core is selected and copperly rolled silk screen liquid-sucking core.
Liquid-sucking core of the present utility model is order number, and to be that 60-300 objects are copper roll silk screen liquid-sucking core, liquid-sucking core liquid flowing resistance be inversely proportional to Wang Yan size square, and the pressure that liquid-sucking core produces is inversely proportional to mesh size.In actual application, when liquid-sucking core order number is greater than 300, rigidity can be caused not enough; When liquid-sucking core order number is less than 50, the capillary pressure of generation is stable not again, and show through repeatedly testing, the maximum capillary pressure that liquid-sucking core produces is at least about 2 times of fluid column static pressure, ability steady operation; Consider, the utility model is selected order number to be that 60-150 objects are copper and is rolled silk screen liquid-sucking core, and wherein the copper silk screen liquid-sucking core that rolls belongs to prior art products, and those skilled in the art understands and understands, and does not repeat them here.
As a kind of preferred mode of the utility model, be connected with conducting strip 2 between the outer wall of described middle cylinder 4 and the inwall of urceolus 1, the area dispelled the heat with raising in limit, strengthen the exchange of heat and cooling water, improve the effect of heat radiation.
As a kind of preferred mode of the utility model, what conducting strip 2 tilted is connected between middle cylinder 4 and urceolus 1.
Conducting strip 2 of the present utility model offers cooling water through hole 3, improves heat exchange area further, improve the efficiency of heat radiation.
Embodiment one
The cold slag cylinder of the lag cooler of the present embodiment, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, middle cylinder is provided with between described inner core and urceolus, the vapor chamber of vacuum is formed between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber.
Embodiment two
The cold slag cylinder of the lag cooler of the present embodiment, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, middle cylinder is provided with between described inner core and urceolus, the vapor chamber of vacuum is formed between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber; Described liquid-sucking core is copperly roll silk screen liquid-sucking core.
Embodiment three
The cold slag cylinder of the lag cooler of the present embodiment, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, middle cylinder is provided with between described inner core and urceolus, the vapor chamber of vacuum is formed between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber; Described liquid-sucking core is copperly roll silk screen liquid-sucking core; Described hydraulic fluid is water.
Embodiment four
On the basis of above-mentioned any embodiment, between the outer wall of described middle cylinder and the inwall of urceolus, be connected with conducting strip.
Embodiment five
On the basis of embodiment four, what described conducting strip tilted is connected between middle cylinder and urceolus.
Embodiment six
On the basis of embodiment four or embodiment five, described conducting strip offers cooling water through hole.
Claims (6)
1. the cold slag cylinder of a lag cooler, comprise inner core and urceolus, described urceolus is set in the periphery of inner core and forms cavity, described urceolus offers cooling water inlet and coolant outlet, described cooling water inlet and coolant outlet and cavity connects, the inwall of described inner core is provided with spiral flow deflector, the outer wall of described urceolus is provided with transmission gear ring, it is characterized in that, middle cylinder is provided with between described inner core and urceolus, form the vapor chamber of vacuum between described middle cylinder and inner core, the inwall of described vapor chamber is provided with liquid-sucking core, is provided with hydraulic fluid in described vapor chamber.
2. the cold slag cylinder of lag cooler according to claim 1, is characterized in that, described liquid-sucking core is copperly roll silk screen liquid-sucking core.
3. the cold slag cylinder of lag cooler according to claim 1, is characterized in that, described hydraulic fluid is water.
4. the cold slag cylinder of lag cooler according to claim 1, is characterized in that, is connected with conducting strip between the outer wall of described middle cylinder and the inwall of urceolus.
5. the cold slag cylinder of lag cooler according to claim 4, is characterized in that, what described conducting strip tilted is connected between middle cylinder and urceolus.
6. the cold slag cylinder of lag cooler according to claim 5, is characterized in that, described conducting strip offers cooling water through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360815.0U CN204880169U (en) | 2015-05-30 | 2015-05-30 | Cold sediment section of thick bamboo of cold sediment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360815.0U CN204880169U (en) | 2015-05-30 | 2015-05-30 | Cold sediment section of thick bamboo of cold sediment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880169U true CN204880169U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360815.0U Expired - Fee Related CN204880169U (en) | 2015-05-30 | 2015-05-30 | Cold sediment section of thick bamboo of cold sediment machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204880169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422890A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Chemical efficient anti-overheating stirrer |
| CN106949464A (en) * | 2017-05-18 | 2017-07-14 | 四川龙麟科创节能环保科技股份有限公司 | The roller slag cooler of the one two-sided heat exchange structure of species membrane type chuck |
| CN108674945A (en) * | 2018-06-21 | 2018-10-19 | 山东省同泰维润食品科技有限公司 | calcium hydroxide powder feeding device |
-
2015
- 2015-05-30 CN CN201520360815.0U patent/CN204880169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422890A (en) * | 2016-11-18 | 2017-02-22 | 广西大学 | Chemical efficient anti-overheating stirrer |
| CN106949464A (en) * | 2017-05-18 | 2017-07-14 | 四川龙麟科创节能环保科技股份有限公司 | The roller slag cooler of the one two-sided heat exchange structure of species membrane type chuck |
| CN106949464B (en) * | 2017-05-18 | 2023-06-23 | 四川龙麟科创节能环保科技股份有限公司 | Roller slag cooler with film-like jacket double-sided heat exchange structure |
| CN108674945A (en) * | 2018-06-21 | 2018-10-19 | 山东省同泰维润食品科技有限公司 | calcium hydroxide powder feeding device |
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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 |
Granted publication date: 20151216 Termination date: 20160530 |