CN1821758A - Peripheral temperature control calorimeter - Google Patents
Peripheral temperature control calorimeter Download PDFInfo
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- CN1821758A CN1821758A CN 200610031415 CN200610031415A CN1821758A CN 1821758 A CN1821758 A CN 1821758A CN 200610031415 CN200610031415 CN 200610031415 CN 200610031415 A CN200610031415 A CN 200610031415A CN 1821758 A CN1821758 A CN 1821758A
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Abstract
This invention discloses a peripheral temperature control calorimeter including an inner drum, an outer drum and a cover set on top of the two drums, in which, the inner drum is set in the outer drum, an outer drum cavity with medium is formed between the inside wall and the outside wall of the outer drum and an air interlayer is set between the inner drum and the outer drum, the calorimeter includes a peripheral temperature control unit connected with the drum including a driving device capable of providing medium circulation power source and a temperature control device capable of providing heating and cooling functions.
Description
Technical field
The present invention is mainly concerned with the surveying instrument that is used for measuring coal, oil or other pyrogen thermal value in coal, petrochemical complex or the power industry, refers in particular to a kind of peripheral temperature control calorimeter.
Background technology
In the prior art, be used for measuring the surveying instrument of material thermal value general all by interior bucket, outer bucket and in being arranged at the bung at bucket top forms, wherein in bucket be arranged in outer barrel; During test, in the bucket, link to each other in the oxygen bomb of specimen is positioned over, light a fire, allow sample fully burn to the official hour energising with spark electrode.For guaranteeing to measure exactly the thermal value of material, outer bucket and interior bucket must be consistent with the temperature of oxygen bomb, when the outside environment temperature of outer bucket is kept invariable, and when outer barrel temperature and environment temperature are consistent, the thermal capacity of this instrument calorimetric system should be determined, thereby can obtain repeatability and all good test result of accuracy.But in most of the cases, guarantee that for a long time it is unpractical that environment temperature is stablized, the rising of environment temperature or decline can make outer bucket and bung neither endothermic nor exothermic.Because heat absorption is different with exothermal nature, and each fierce degree is uncertain, process is very long, and in this process, even outer barrel temperature reading is identical, instrument thermal capacity also may differ greatly, and causes the test result accuracy to reduce the repeatability variation.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical matters of prior art existence, the invention provides a kind of constancy that can keep temperature in outer bucket and the bung better, and can be in long-time stable maintenance temperature constant, create a desirable external environment for interior bucket, thereby improve the ability that instrument adapts to rugged surroundings, shorten the test duration, improve the peripheral temperature control calorimeter of testing precision to a certain extent.
In order to solve the problems of the technologies described above, the solution that the present invention proposes is: a kind of peripheral temperature control calorimeter, it comprises interior bucket, outer bucket and be arranged in the bung at bucket and outer bucket top, interior bucket places outer bucket, form the outer barrel chamber body that medium is housed between the lateral wall of outer bucket and the madial wall, be provided with air blanketing between interior bucket and the outer bucket, it is characterized in that: described calorimeter further comprises the peripheral temperature controlled mechanism that links to each other with the calorimeter staving, and this peripheral temperature controlled mechanism comprises that one or more drive units that medium circulation power source can be provided and one or more can provide the temperature regulating device of heating and refrigerating function.
Described peripheral temperature controlled mechanism comprises first drive unit and first temperature regulating device, and an end of described first drive unit links to each other with bung by first temperature regulating device, and bung is communicated with the outer barrel chamber body, and the other end of first drive unit links to each other with the outer barrel chamber body.
Described peripheral temperature controlled mechanism comprises first drive unit and first temperature regulating device, one end of described first drive unit links to each other with the outer barrel chamber body with bung respectively by first temperature regulating device, bung and outer barrel chamber body are individual cavity separately, and the other end of first drive unit links to each other with the outer barrel chamber body with bung.
Described peripheral temperature controlled mechanism comprises first drive unit, first temperature regulating device, second drive unit and second temperature regulating device; One end of described first drive unit links to each other with the entrance point of bung by first temperature regulating device, the other end of first drive unit links to each other with the endpiece of bung, one end of described second drive unit links to each other with the entrance point of outer barrel chamber body by second temperature regulating device, the other end of second drive unit links to each other with the endpiece of outer barrel chamber body, and bung and outer barrel chamber body are individual cavity separately.
Be provided with the stirring spray boom more than one or in described in the bucket, offer several spray orifices on this stirring spray boom; Described stirring spray boom links to each other with the stirring delivery side of pump, and this inlet that stirs pump is communicated with interior bucket.
Be provided with an impeller in the described interior bucket, described impeller links to each other with motor, and the top of described impeller is equiped with blade.
Described peripheral temperature controlled mechanism further comprises switch, and the entrance point of drive unit is mended inlet with medium and linked to each other.
Further offer the media discharge mouth on the described outer barrel chamber body.
Compared with prior art, the invention has the advantages that:
1, peripheral temperature control calorimeter of the present invention is provided with the peripheral temperature controlled mechanism that links to each other with the calorimeter staving, this peripheral temperature controlled mechanism comprises that one or more drive units that medium circulation power source can be provided and one or more can provide the temperature regulating device of heating and refrigerating function, peripheral temperature controlled mechanism and outer bucket, bung forms one or more circulation systems, utilize drive unit that medium is flowed in the circulation system, cooperate the temperature regulating device that can heat and freeze that the medium that is flowing in the circulation system is remained under the stationary temperature simultaneously, no matter how environment temperature changes, and temperature regulating device can both be controlled at medium temperature in the only scope by adjusting.Like this, not only make whole bung, outer bucket be in a suitable temperature all the time, and the characteristic by gravity flow also makes in bung and the outer bucket everywhere, and the temperature of medium is consistent for a long time, also strengthened the stirring of bung and outer barrel chamber in-vivo medium simultaneously, create a desirable external environment finally for interior bucket, make test result accuracy height, precision height, and repeatability is strong, make that also the calorimeter scope of application of the present invention is wider, adaptive faculty to environment under the special operation condition is stronger, improve the ability that instrument adapts to rugged surroundings, shortened the test duration;
2, peripheral temperature control calorimeter peripheral temperature controlled mechanism of the present invention can utilize a cover temperature regulating device and drive unit that bung and outer bucket are controlled respectively, form two separately independently the circulation system control its temperature respectively, also can realize unified control to bung and outer barrel chamber body, form a complete circulation system, can also utilize simultaneously many cover temperature regulating devices and drive unit that bung and outer bucket are controlled respectively, various control mode like this, enlarged the scope of application of calorimeter, can improve the ability that instrument adapts to rugged surroundings, can adjust according to the needs of actual conditions, make it finish test job faster;
3, peripheral temperature control calorimeter of the present invention, be provided with hermetically sealed layer outside between bucket and the bung, and between air blanketing and bung, be provided with the semitight layer, thereby guaranteed the stable of this calorimeter working environment, also make the temperature of working environment constant relatively, therefore can further improve the measuring accuracy of calorimeter;
4, peripheral temperature control calorimeter of the present invention is provided with the stirring spray boom more than one or in interior bucket, offer several spray orifices on it; This stirs spray boom and links to each other with the stirring delivery side of pump, the inlet that stirs pump links to each other with interior bucket, thereby make it form an airtight interior circulation, like this, the medium of uniform temperature will be stirred the pump suction and flow to the stirring spray boom from stirring delivery side of pump in the interior bucket, and by stir several spray orifices of offering on the spray boom be injected in the bucket, will make the medium in the whole interior bucket cause certain flowing from the medium of spray orifice ejection, thereby realize stirring uniformly, guaranteed in the interior bucket that medium temperature everywhere is consistent for a long time, can not appear at the different phenomenon of medium temperature on the diverse location, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value;
5, peripheral temperature control calorimeter of the present invention is provided with an impeller in interior bucket, and above impeller, be provided with and its blade at an angle, setting by this blade, can enlarge the working range that impeller stirs, particularly on depth direction, the medium in the bucket in whole be implemented evenly to stir; Utilize the impeller stirring operation that the medium in the internal bucket carries out under motor-driven, guaranteed in the interior bucket that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the diverse location, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
Fig. 4 is the structural representation of impeller and blade among the embodiment 3.
Marginal data
1, interior bucket 2, outer bucket
21, madial wall 22, lateral wall
23, outer barrel chamber body 3, bung
4, air blanketing 6, peripheral temperature controlled mechanism
61, first drive unit 62, first temperature regulating device
63, first switch 64, first medium are mended inlet
161, second drive unit 162, second temperature regulating device
163, second switch 164, second medium are mended inlet
7, hermetically sealed layer 8, semitight layer
9, outer bucket temperature probe 10, interior bucket temperature probe
11, media discharge mouth 12, stirring spray boom
13, spray orifice 14, stirring pump
15, impeller 16, motor
17, blade
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further elaborated.
Embodiment 1: as shown in Figure 1, a kind of peripheral temperature control calorimeter of the present invention, in it comprises bucket 1, outer bucket 2 and be arranged in the bung 3 at bucket 1 and outer bucket 2 tops, interior bucket 1 places outer bucket 2, form the outer barrel chamber body 23 that medium is housed between the lateral wall 22 of outer bucket 2 and the madial wall 21, this medium can or be other gaseous fluids for water, wet goods fluent meterial; Be provided with air blanketing 4 between interior bucket 1 and the outer bucket 2, calorimeter further comprises the peripheral temperature controlled mechanism 6 that links to each other with the calorimeter staving.This peripheral temperature controlled mechanism 6 comprises first drive unit 61 and first temperature regulating device 62, one end of first drive unit 61 links to each other with bung 3 by first temperature regulating device 62, bung 3 is communicated with outer barrel chamber body 23, and the other end of first drive unit 61 links to each other with outer barrel chamber body 23.First drive unit 61 can provide the medium circulation power source, the constant of assurance temperature thereby 62 situations according to the actual environment temperature of first temperature regulating device heat in real time and freeze.Like this, outer barrel chamber body 23, bung 3 and peripheral temperature controlled mechanism 6 form a complete circulation system, under the driving of first drive unit 61, the medium of steady temperature are flowed in this circulation system, the external environment of the best of bucket 1 in becoming is for interior bucket the stable of 1 external environment provides safeguard.In preferred embodiment, peripheral temperature controlled mechanism 6 further comprises first switch 63 and also offers the first media discharge mouth 11 on the bucket cavity 23 outside, the entrance point of first drive unit 61 is mended inlet 64 with first medium and is linked to each other, when needing in the circulation system to replenish medium, then open first switch 63, make new medium mend inlet 64 inputs from first medium.Be provided with hermetically sealed layer 7 between outer bucket 2 and the bung 3, be provided with semitight layer 8 between air blanketing 4 and the bung 3, thereby guaranteed the stable of this calorimeter working environment, the operating ambient temperature of bucket 1 is constant in also making, and has therefore improved the measuring accuracy of calorimeter.Bucket temperature probe 10 in being provided with in interior bucket 1 is provided with outer bucket temperature probe 9 in the outer bucket 2, can monitor the temperature of working environment by interior bucket temperature probe 10 and outer bucket temperature probe 9, and then make corresponding adjustment.The present invention further is provided with the stirring spray boom 12 more than one or in interior bucket 1, offer several spray orifices 13 on this stirring spray boom 12; Stir spray boom 12 and link to each other with the media outlet that stirs pump 14, this import of stirring pump 14 is communicated with interior bucket 1.Wherein spray orifice 13 can adopt circle hole shape, seam shape or other irregularly shaped according to the concrete needs of spray, and different shapes and different bores will form the spray stream of friction speed, different directions and different mixing effects.Like this, in in the bucket 1 medium of uniform temperature will be stirred that pump 14 sucks and flow to and stir spray boom 12 from the exit of stirring pump 14, and by stir several spray orifices 13 of offering on the spray boom 12 be injected in the bucket 1, will make the medium in the whole interior bucket 1 cause certain flowing from the medium of spray orifice 13 ejections, thereby realize stirring uniformly, guaranteed in the interior bucket 1 that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the diverse location, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.
Principle of work: during test, can in interior bucket 1, install the medium of a constant volume earlier, install medium equally in outer bucket and the bung 3, open first drive unit 61 and first temperature regulating device 62 then, make medium reach predetermined temperature by circulation and temperature control.Have the uniform temperature medium and flow into bung 3, then by flowing back to first drive unit 61 behind the outer barrel chamber body 23 again, form the circulation system, thereby outer barrel chamber body 23 and bung 3 are remained under the stationary temperature, for interior bucket 1 provides best external environment, improved the stability of instrument, also the precision for measurement result provides guarantee.Oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.If when needing in the circulation system to replenish medium, then can open first switch 63, cut off the circulation system, make new medium mend inlet 64 inputs from first medium, replenish medium.If desired the media in the outer barrel chamber body 23 are emitted, media discharge mouth that then can be by outer barrel chamber body 23 11 is emitted medium.
Embodiment 2: as shown in Figure 2, a kind of peripheral temperature control calorimeter of the present invention, in it comprises bucket 1, outer bucket 2 and be arranged in the bung 3 at bucket 1 and outer bucket 2 tops, interior bucket 1 places outer bucket 2, form the outer barrel chamber body 23 that medium is housed between the lateral wall 22 of outer bucket 2 and the madial wall 21, this medium can or be other gaseous fluids for water, wet goods fluent meterial; Be provided with air blanketing 4 between interior bucket 1 and the outer bucket 2, calorimeter further comprises the peripheral temperature controlled mechanism 6 that links to each other with the calorimeter staving.Peripheral temperature controlled mechanism 6 comprises first drive unit 61 and first temperature regulating device 62, one end of first drive unit 61 links to each other with outer bucket 2 with bung 3 respectively by first temperature regulating device 62, bung 3 and outer bucket 2 are individual cavity separately, the other end of first drive unit 61 and bung 3 and barrels 2 link to each other outward.First drive unit 61 can provide the medium circulation power source, the constant of assurance temperature thereby 62 situations according to the actual environment temperature of first temperature regulating device heat in real time and freeze.Like this, outer bucket 2 and peripheral temperature controlled mechanism 6 and bung 3 and peripheral temperature controlled mechanism 6 each self-forming are the circulation system independently, under the driving of first drive unit 61, the medium of steady temperature is flowed in the circulation system separately respectively, the external environment of the best of bucket 1 in constituting simultaneously is for interior bucket the constant of 1 external environment provides safeguard.In preferred embodiment, peripheral temperature controlled mechanism 6 further comprises first switch 63 and also offers a media discharge mouth 11 on the bucket cavity 23 outside, the entrance point of first drive unit 61 is mended inlet 64 with first medium and is linked to each other, when the circulation system need be replenished medium, then open first switch 63, make new medium mend inlet 64 inputs from first medium.Be provided with hermetically sealed layer 7 between outer bucket 2 and the bung 3, be provided with semitight layer 8 between air blanketing 4 and the bung 3, thereby guaranteed the stable of this calorimeter working environment, the operating ambient temperature of bucket 1 is constant in also making, and has therefore improved the measuring accuracy of calorimeter.Bucket temperature probe 10 in being provided with in interior bucket 1 is provided with outer bucket temperature probe 9 in the outer bucket 2, can monitor the temperature of working environment by interior bucket temperature probe 10 and outer bucket temperature probe 9, and then make corresponding adjustment.The present invention further is provided with the stirring spray boom 12 more than one or in interior bucket 1, offer several spray orifices 13 on this stirring spray boom 12; Stir spray boom 12 and link to each other with the media outlet that stirs pump 14, this import of stirring pump 14 is communicated with interior bucket 1.Wherein spray orifice 13 can adopt circle hole shape, seam shape or other irregularly shaped according to the concrete needs of spray, and different shapes and different bores will form the spray stream of friction speed, different directions and different mixing effects.Like this, in in the bucket 1 medium of uniform temperature will be stirred that pump 14 sucks and flow to and stir spray boom 12 from the exit of stirring pump 14, and by stir several spray orifices 13 of offering on the spray boom 12 be injected in the bucket 1, will make the medium in the whole interior bucket 1 cause certain flowing from the medium of spray orifice 13 ejections, thereby realize stirring uniformly, guaranteed in the interior bucket 1 that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the diverse location, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.
Principle of work: during test, can in interior bucket 1, install the medium of a constant volume earlier, install medium equally in outer barrel chamber body 2 and the bung 3, open first drive unit 61 and first temperature regulating device 62 then, make medium reach predetermined temperature by circulation and temperature control.Medium flows into bung 3 and outer barrel chamber body 23 respectively, flow back to first drive unit 61 then again respectively, each self-forming is the circulation system independently, thereby outer barrel chamber body 23 and bung 3 are remained under the stationary temperature, for interior bucket 1 provides best external environment, improved the stability of instrument, also the precision for measurement result provides guarantee.Oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.If when needing in the circulation system to replenish medium, then can open first switch 63, cut off the circulation system, make new medium mend inlet 64 inputs and replenish medium from first medium.If desired the media in the outer barrel chamber body 23 are emitted, media discharge mouth that then can be by outer barrel chamber body 23 11 is emitted medium.
Embodiment 3: as shown in Figure 3, a kind of peripheral temperature control calorimeter of the present invention, in it comprises bucket 1, outer bucket 2 and be arranged in the bung 3 at bucket 1 and outer bucket 2 tops, interior bucket 1 places outer bucket 2, form the outer barrel chamber body 23 that medium is housed between the lateral wall 22 of outer bucket 2 and the madial wall 21, this medium can or be other gaseous fluids for water, wet goods fluent meterial; Be provided with air blanketing 4 between interior bucket 1 and the outer bucket 2, calorimeter further comprises the peripheral temperature controlled mechanism 6 that links to each other with the calorimeter staving.This peripheral temperature controlled mechanism 6 comprises first drive unit 61, first temperature regulating device 62, second drive unit 161 and second temperature regulating device 162; One end of described first drive unit 61 links to each other with the entrance point of bung 3 by first temperature regulating device 62, the other end of first drive unit 61 links to each other with the endpiece of bung 3, one end of second drive unit 161 links to each other with the entrance point of outer barrel chamber body 23 by second temperature regulating device 162, the other end of second drive unit 161 links to each other with the endpiece of outer barrel chamber body 23, and bung 3 and outer barrel chamber body 23 are individual cavity separately.Like this, outer bucket 2, first drive unit 61 and first temperature regulating device 62 and bung 3, second drive unit 161 and second temperature regulating device, 162 each self-forming circulation system independently.Under the driving of first drive unit 61, cooperate first temperature regulating device 62 that the medium of steady temperature is flowed in the circulation system that forms around bung 3; Under the driving of second drive unit 161, cooperate second temperature regulating device 162 that the medium of steady temperature is flowed in the circulation system that forms around outer barrel chamber body 23, the external environment of the best of bucket 1 in both constitute simultaneously is for interior bucket the stable of 1 external environment provides safeguard.In preferred embodiment, peripheral temperature controlled mechanism 6 further comprises first switch 63 and second switch 163 and also offers a media discharge mouth 11 on the bucket cavity 23 outside, the entrance point of first drive unit 61 is mended inlet 64 with first medium and is linked to each other, and the entrance point of second drive unit 161 is mended inlet 164 with second medium and linked to each other.When needing in the circulation system to replenish medium, then open first switch 63 and second switch 163 respectively, make new medium mend inlet 64 and second medium and mend inlet 164 inputs from first medium.Be provided with hermetically sealed layer 7 between outer bucket 2 and the bung 3, be provided with semitight layer 8 between air blanketing 4 and the bung 3, thereby guaranteed the stable of this calorimeter working environment, the operating ambient temperature of bucket 1 is constant in also making, and has therefore improved the measuring accuracy of calorimeter.Bucket temperature probe 10 in being provided with in interior bucket 1 is provided with outer bucket temperature probe 9 in the outer bucket 2, can monitor the temperature of working environment by interior bucket temperature probe 10 and outer bucket temperature probe 9, and then make corresponding adjustment.Referring to shown in Figure 4, the present invention further is provided with an impeller 15 in interior bucket 1, and this impeller 15 links to each other with motor 16.The top of this impeller 15 is equiped with blade 17, and this blade 17 and impeller 15 be α at an angle, and this α can be 90 degree, and promptly impeller 15 is vertical with blade 17.α also can satisfy following relational expression simultaneously: D＞1+2Lcos α; Wherein D is the diameter of interior bucket 1, and 1 is long with the level of impeller 15.In this preferable scope, the best results that combination produced of impeller 15 and blade 17.This impeller 15 is by the internally barrel effect that 1 interior medium generation is stirred of drive of motor 16, guaranteed in the interior bucket 1 that medium temperature everywhere is consistent for a long time, can not appear at the different phenomenon of medium temperature on the diverse location, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.Simultaneously, in order to satisfy the mixing effect of 15 pairs different barrels high of the impellers and the degree of depth, when the ratio of the height value of interior bucket 1 and blade 17 vertical height values is 2～6, the combination of impeller 15 and blade 17 internally in the bucket 1 all water carry out fully evenly stirring, reach preferable effect.
Principle of work: during test, can in interior bucket 1, install the medium of a constant volume earlier, install medium equally in outer barrel chamber body 2 and the bung 3, open first drive unit 61, first temperature regulating device 62, second drive unit 161 and second temperature regulating device 162 then, make medium reach predetermined temperature by circulation and temperature control.Medium flows into bung 3 and outer barrel chamber body 23 respectively, flow back to first drive unit 61 and second drive unit 161 then again respectively, each self-forming is the circulation system independently, thereby outer barrel chamber body 23 and bung 3 are remained under the stationary temperature, for interior bucket 1 provides best external environment, improved the stability of instrument, also the precision for measurement result provides guarantee.Oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.If when needing in the circulation system to replenish medium, then can open first switch 63 and second switch 163, mend inlet 64 and second medium benefit inlet 164 from first medium respectively and replenish medium, by reentering bung 3 and outer barrel chamber body 23 behind first temperature regulating device 62 and second temperature regulating device 162.If desired the media in the outer barrel chamber body 23 are emitted, media discharge mouth that then can be by outer barrel chamber body 23 11 is emitted medium.
In sum, outer bucket 2 and bung 3, can provide safeguard for improving the instrument test precision with several this integral units with preferable scheme of the mutually nested successively formation of the mode of array in preferred embodiment as the integral unit of interior bucket 1 external environment.
Claims (10)
1, a kind of peripheral temperature control calorimeter, it comprises interior bucket (1), outer bucket (2) and be arranged at interior bucket (1) and the bung (3) at outer barrel (2) top, interior bucket (1) places outer bucket (2), form the outer barrel chamber body (23) that medium is housed between the lateral wall (22) of outer bucket (2) and the madial wall (21), be provided with air blanketing (4) between interior bucket (1) and the outer bucket (2), it is characterized in that: described calorimeter further comprises the peripheral temperature controlled mechanism (6) that links to each other with the calorimeter staving, and this peripheral temperature controlled mechanism (6) comprises that one or more drive units that medium circulation power source can be provided and one or more can provide the temperature regulating device of heating and refrigerating function.
2, peripheral temperature control calorimeter according to claim 1, it is characterized in that: described peripheral temperature controlled mechanism (6) comprises first drive unit (61) and first temperature regulating device (62), one end of described first drive unit (61) links to each other with bung (3) by first temperature regulating device (62), bung (3) is communicated with outer barrel chamber body (23), and the other end of first drive unit (61) links to each other with outer barrel chamber body (23).
3, peripheral temperature control calorimeter according to claim 1, it is characterized in that: described peripheral temperature controlled mechanism (6) comprises first drive unit (61) and first temperature regulating device (62), one end of described first drive unit (61) links to each other with outer barrel chamber body (23) with bung (3) respectively by first temperature regulating device (62), bung (3) and outer barrel chamber body (23) are individual cavity separately, and the other end of first drive unit (61) links to each other with outer barrel chamber body (23) with bung (3).
4, peripheral temperature control calorimeter according to claim 1 is characterized in that: described peripheral temperature controlled mechanism (6) comprises first drive unit (61), first temperature regulating device (62), second drive unit (161) and second temperature regulating device (162); One end of described first drive unit (61) links to each other with the entrance point of bung (3) by first temperature regulating device (62), the other end of first drive unit (61) links to each other with the endpiece of bung (3), one end of described second drive unit (161) links to each other with the entrance point of outer barrel chamber body (23) by second temperature regulating device (162), the other end of second drive unit (161) links to each other with the endpiece of outer barrel chamber body (23), and bung (3) and outer barrel chamber body (23) are individual cavity separately.
5, according to claim 1 or 2 or 3 or 4 described peripheral temperature control calorimeters, it is characterized in that: be provided with the stirring spray boom (12) more than one or in described in the bucket (1), offer several spray orifices (13) on this stirring spray boom (12); Described stirring spray boom (12) links to each other with the outlet of stirring pump (14), and this inlet that stirs pump (14) is communicated with interior bucket (1).
6, according to claim 1 or 2 or 3 or 4 described peripheral temperature control calorimeters, it is characterized in that: be provided with an impeller (15) in the bucket (1) in described, described impeller (15) links to each other with motor (16), and the top of described impeller (15) is equiped with blade (17).
7, according to claim 1 or 2 or 3 or 4 described peripheral temperature control calorimeters, it is characterized in that: described peripheral temperature controlled mechanism (6) further comprises switch, and the entrance point of drive unit is mended inlet with medium and linked to each other.
8, peripheral temperature control calorimeter according to claim 5 is characterized in that: described peripheral temperature controlled mechanism (6) further comprises switch, and the entrance point of drive unit is mended inlet with medium and linked to each other.
9, peripheral temperature control calorimeter according to claim 6 is characterized in that: described peripheral temperature controlled mechanism (6) further comprises switch, and the entrance point of drive unit is mended inlet with medium and linked to each other.
10, according to claim 1 or 2 or 3 or 4 described peripheral temperature control calorimeters, it is characterized in that: further offer media discharge mouth (11) on the described outer barrel chamber body (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100314150A CN100501390C (en) | 2006-03-29 | 2006-03-29 | Peripheral temperature control calorimeter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100314150A CN100501390C (en) | 2006-03-29 | 2006-03-29 | Peripheral temperature control calorimeter |
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| CN1821758A true CN1821758A (en) | 2006-08-23 |
| CN100501390C CN100501390C (en) | 2009-06-17 |
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| CNB2006100314150A Active CN100501390C (en) | 2006-03-29 | 2006-03-29 | Peripheral temperature control calorimeter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109973A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A calorimeter of an external bucket with a closed chamber circulation temperature controller |
| WO2007109972A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A peripheral isothermal calorimeter with a circular tube |
| CN109270119A (en) * | 2018-11-08 | 2019-01-25 | 浙江大学 | A kind of open on-line measurement system of coal dust calorific value and measurement method |
| CN113176298A (en) * | 2021-05-07 | 2021-07-27 | 吴庆福 | Peripheral temperature control calorimeter for coal quality detection |
| CN113960110A (en) * | 2021-11-09 | 2022-01-21 | 浙江盛远环境检测科技有限公司 | Solid waste heat productivity detection device and detection method thereof |
-
2006
- 2006-03-29 CN CNB2006100314150A patent/CN100501390C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109973A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A calorimeter of an external bucket with a closed chamber circulation temperature controller |
| WO2007109972A1 (en) * | 2006-03-29 | 2007-10-04 | Xiande Zhu | A peripheral isothermal calorimeter with a circular tube |
| CN109270119A (en) * | 2018-11-08 | 2019-01-25 | 浙江大学 | A kind of open on-line measurement system of coal dust calorific value and measurement method |
| CN109270119B (en) * | 2018-11-08 | 2023-09-22 | 浙江大学 | Open type online measurement system and measurement method for calorific value of pulverized coal |
| CN113176298A (en) * | 2021-05-07 | 2021-07-27 | 吴庆福 | Peripheral temperature control calorimeter for coal quality detection |
| CN113960110A (en) * | 2021-11-09 | 2022-01-21 | 浙江盛远环境检测科技有限公司 | Solid waste heat productivity detection device and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100501390C (en) | 2009-06-17 |
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