CN110142020A - A kind of reaction kettle for solid waste hydro-thermal process - Google Patents
A kind of reaction kettle for solid waste hydro-thermal process Download PDFInfo
- Publication number
- CN110142020A CN110142020A CN201910487925.6A CN201910487925A CN110142020A CN 110142020 A CN110142020 A CN 110142020A CN 201910487925 A CN201910487925 A CN 201910487925A CN 110142020 A CN110142020 A CN 110142020A
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- autoclave body
- conducting medium
- heat
- collet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 44
- 239000002910 solid waste Substances 0.000 title claims abstract description 26
- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000037237 body shape Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000220324 Pyrus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0073—Sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of reaction kettle for solid waste hydro-thermal process, including autoclave body, stirring blade is equipped with inside reaction kettle, reaction kettle top is equipped with feed inlet and outlet, feed inlet and outlet is covered equipped with safety valve and pressure gauge, reaction kettle is externally provided with collet, reaction kettle inner cone and rear cone are equipped with rolling ring and the fixed reaction kettle of corresponding support roller, cone is equipped with the gear ring connecting with rolling ring afterwards, reaction kettle lower head is equipped with thermometer boss, rotary joint is equipped at the two-way inner tube heat-conducting medium channel connector of collet bottom, driving device drives gear ring to be rotated about axis.The present invention solves that stir difficulty in solid waste hydro-thermal process big, reveals at reaction kettle axle envelope and leads to the problem of waste water.
Description
Technical field
The present invention relates to a kind of reaction kettle more particularly to a kind of reaction kettles for solid waste hydro-thermal process.
Background technique
Reaction kettle is the container for physics or chemical reaction, for meeting the heating of related process requirement, evaporation, cold
But and the container of the mixed function of low high speed, it is widely used in petroleum, chemical industry, rubber, pesticide, printing and dyeing, medicine, food etc.
Industry, for completing the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation.
It in the prior art, is that high-temperature vapor is passed directly into object for realizing the reaction kettle of organic solid waste hydro-thermal process
The heating of material is realized in material, the agitating mode of material is that stirring axis connection agitating paddle protrudes into kettle, is driven by transmission device
Agitating shaft is moved to reach stirring purpose, so the problem of being leaked at axle envelope, and dynamic sealing is global problem, and
For high containing amount of solid, the organic solid waste of multifilament, solid particle, good axle envelope is more difficult to realize.Bad axis
Envelope will lead to production process not environmentally, it is often more important that making production process, there are security risks.There are many reaction kettles because of axis
The failure of envelope and scrap, also have many production accidents be because axle envelope failure caused by.Solid waste under the prior art
Hydro-thermal process can generate a large amount of waste water, and these waste water are mixed with material, increase the subsequent processing of solid waste
Difficulty.
Summary of the invention
A kind of reaction for solid waste hydro-thermal process is provided to solve defect and deficiency, the present invention in the prior art
Kettle, the reaction kettle are totally-enclosed, complete zero leakage during the work time, and heat medium and feed separation in reaction process, real
The effect that existing production process does not increase secondary liquid waste yield, do not aggravate subsequent processing difficulty.
The technical solution adopted by the present invention is that: a kind of reaction kettle for solid waste hydro-thermal process, including autoclave body, it is described
Stirring blade is equipped with inside autoclave body, input and output material lid is arranged in autoclave body top, and feed inlet and outlet, which covers, is provided with relief valve and pressure gauge
Interface, autoclave body outside are equipped with the collet with spiral deflector, and the inner cone of autoclave body and rear cone are rear to bore rolling ring tooth connection equipped with rolling ring
Wheel rim is equipped with thermometer boss at the lower head of autoclave body, in the two-way inner tube heat-conducting medium interface connection of collet bottom is two-way
Rotary rotary joint is managed, collet top is equipped with heat-conducting medium discharge connection, and collet lower head side is equipped with heat-conducting medium entrance
It takes over, the gear ring connection driving device bored after autoclave body.
The autoclave body shape is pyriform, and the stirring blade inside the autoclave body is the steel plate of one fixed width and thickness with non-etc.
Angle log spiral is that bus is connected to inner wall of kettle.
The stirring blade is accomplished that agitating function when autoclave body rotates forward, and is accomplished that discharging function in autoclave body reversion
Energy;Collet is the collet with spiral deflector, and collet lower head side is equipped with heat-conducting medium inlet connection, and collet top is equipped with and leads
Thermal medium outlet adapter tube is gone out by the heat-conducting medium inlet connection of pipeline connection collet lower head side and the heat-conducting medium on top
Mouth adapter tube, pipeline are close to jackets outer wall and are simultaneously passed through from the space of rolling ring and gear ring on jackets outer wall and rear cone;The reaction
Kettle rotates forward charging, reversion discharging;Reaction kettle is fixed by rolling ring and support roller.
The rotation axis of the autoclave body is horizontal by 15~20 ° of inclinations angle.
The inner tube of the two-way inner tube heat-conducting medium interface of the collet bottom setting is heat-conducting medium entrance, and outer tube is thermally conductive
Media outlet, outer course are communicated with the heat-conducting medium inlet connection of collet lower head side.
Rolling ring on the inner cone is the conical ring for fitting in autoclave body barrel in parallel.
The shape of rolling ring after described on cone is conical ring, and passes through collet by several spokes and connect with autoclave body.
Gear ring after described on cone is connect with the rolling ring on rear cone, and gear ring passes through several spokes as rolling ring
It is connect with kettle wall.
The driving device of the reaction kettle, which is able to achieve, to be rotated and reverse.
The heat-conducting medium discharge connection on the reacting kettle jacketing top connects the thermally conductive of collet lower head side by pipeline
Medium inlet adapter tube, wherein the pipeline is close to jackets outer wall and bores the gap of rolling ring, gear ring and jackets outer wall after passing through.
The driving device of the reaction kettle is mounted on immediately below autoclave body.
The beneficial effects of the present invention are:
(1) agitating mode is changed, to change the form of sealing, general dynamic sealing is made to change into static seal, it is real
The zero leakage of existing production process, keeps production process safer, more environmentally friendly.Shaft seal structure is used due to avoiding, to reduce
To the maintenance costs of shaft seal structure.
(2) using the stirring blade of Non-equal changeable angle logarithm helical curve fitting, the rear cone and middle section cylinder of reaction kettle can be made
Mixing effect reinforce, the mixing effect of inner cone weakens, but the effect that discharges is reinforced.Stirring efficiency is high in production process, discharging effect
Rate is good.
(3) the indirect heating manner heated material heated using collet, separates material with heat medium, treatment process is not
Additional waste water is generated, the burden of solid waste subsequent processing is mitigated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reaction kettle of the present invention for solid waste hydro-thermal process.
The input and output material lid schematic diagram of Fig. 2 reaction kettle of the present invention for solid waste hydro-thermal process.
Rolling ring and gear coil structures on the posterior pyramids of Fig. 3 reaction kettle of the present invention for solid waste hydro-thermal process
Schematic diagram.
Thermally conductive Jie of two-way inner tube of the collet bottom of Fig. 4 reaction kettle of the present invention for solid waste hydro-thermal process
Matter interface structure schematic diagram.
In the figure, it is marked as pyriform autoclave body 1, stirring blade 2, collet 3, gear ring 4, the rolling ring 5 on rear cone, thermometer 6, double
It is two-way inner tube heat-conducting medium interface outer tube 7b, double to inner tube heat-conducting medium interface 7, two-way inner tube heat-conducting medium interface inner tube 7a
To the rotary rotary joint 8 of inner tube, heat-conducting medium inlet connection 9, driving device 10, pipeline 11, heat-conducting medium discharge connection 12,
Rolling ring 13, feed inlet and outlet 14 on inner cone, lid 15, relief valve 16, pressure gauge 17, spoke 18, rotation axis 19.
Specific embodiment
Technical solution of the present invention is described in further detail below by way of drawings and examples.
Firstly the need of explanation, in the description of the present invention unless specifically defined or limited otherwise, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected, can
To be mechanical connection, it is also possible to be electrically connected;It can be and be directly connected to, be also possible to indirectly connected through an intermediary.For
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
As shown in Figures 1 to 4, the reaction kettle of the present invention for solid waste hydro-thermal process, constituent element include
Pyriform autoclave body 1, stirring blade 2, the collet 3 with spiral deflector, gear ring 4, the rear rolling ring 5 bored, thermometer 6 are two-way interior
Pipe heat-conducting medium interface 7, the two-way rotary rotary joint 8 of inner tube, heat-conducting medium inlet connection 9, driving device 10, pipeline 11,
Rolling ring 13, feed inlet and outlet 14, lid 15, relief valve 16, pressure gauge 17, spoke 18 on heat-conducting medium discharge connection 12, inner cone,
Rotation axis 19.The specific structure and connection relationship of constituent element are as follows:
The inner wall of the pyriform autoclave body 1 connects stirring blade 2, stirring blade 2 shown in FIG. 1 be with its bus, i.e., it is non-etc.
What angle log spiral was shown, it with Non-equal changeable angle logarithm helical curve is mother that stirring blade 2, which be the steel plate of one fixed width and thickness,
Line is connected to inner wall of kettle;Collet 3 with spiral deflector is connected to the outer wall of pyriform autoclave body 1;Rolling on gear ring 4 and rear cone
5 connection of circle, shape and structure is as shown in figure 3, the kettle wall of pyriform autoclave body 1 passes through the collet 3 with spiral deflector by spoke 18
With on rear cone rolling ring 5 and gear ring 4 connect;Thermometer 6 designs the lower head in pyriform autoclave body 1;Two-way inner tube heat-conducting medium
Interface 7 connects the rotary rotary joint 8 of two-way inner tube;Heat-conducting medium inlet connection 9 is arranged in under spiral deflector collet 3
End socket side;Driving device 10 is made of motor 10a, speed reducer 10b, driving gear 10c, motor 10a and speed reducer 10b
Connection, speed reducer 10b are connect with driving gear 10c, and driving gear 10c is connect with gear ring 4;Driving device 10 is mounted on pyriform
The underface of autoclave body 1, pipeline 11 connects heat-conducting medium inlet connection 9 and heat-conducting medium discharge connection 12, and pipeline 11 is close to band
The outer wall of the collet 3 of spiral deflector is simultaneously passed through from the rolling ring 5 on its outer wall and rear cone and the space between gear ring 4;On inner cone
Rolling ring 13 fit in the conical ring of 1 outer wall of pyriform autoclave body in parallel;The top of pyriform autoclave body 1 is arranged in feed inlet and outlet 14;Lid 15
Structure as shown in Fig. 2, lid 15 be equipped with relief valve 16 and pressure gauge 17;Spoke 18 is the steel of tooth connection wheel rim 4 and rolling ring 5
Material, shape and structure are as shown in Figure 3;The rotation axis 19 and horizontal plane of pyriform autoclave body 1 are at 20 ° of angles.
As shown in Fig. 2, feed inlet and outlet 14 is equipped with lid 15, relief valve 16 and pressure gauge 17.
As shown in figure 4,3 bottom of collet with spiral deflector is equipped with two-way inner tube heat-conducting medium entrance 7a, heat-conducting medium
Exit passageway 7b.
Operation principle and process are as follows: lid 15 is opened, is fed from feed inlet and outlet 14, lid 15 is closed after charging,
Driving device 10 drives pyriform autoclave body 1 to rotate forward, and heat-conducting medium is led by the rotary rotary joint 8 of two-way inner tube into two-way inner tube
Thermal medium interface inner tube 7a enters the collet 3 with spiral deflector, thermally conductive after flowing through 1 outer wall of pyriform autoclave body and heated material
Medium is flowed out from heat-conducting medium discharge connection 12, heat-conducting medium inlet connection 9 is flow to through pipeline 11, by thermally conductive Jie of two-way inner tube
Matter exports outer tube 7b outflow, flows out the collet 3 with spiral deflector by the rotary rotary joint 8 of two-way inner tube;Material is in pears
By thermal response in shape autoclave body 1, and stirred by stirring blade 2;After the reaction was completed, pyriform autoclave body 1 stops operating, and heat-conducting medium stops
16 pressure release of relief valve is opened in circulation;After the completion of pressure release, lid 15 is opened;Driving device 10 drives pyriform autoclave body 1 to invert, discharging.
So far, a reaction time is completed.
Claims (9)
1. a kind of reaction kettle for solid waste hydro-thermal process, including autoclave body, the autoclave body inside is equipped with stirring blade, autoclave body
Input and output material lid is arranged in top, and feed inlet and outlet, which covers, is provided with relief valve and pressure tap, and band spiral is equipped with outside autoclave body and is led
The collet of flowing plate, the inner cone of autoclave body and rear cone are equipped with rolling ring, rear to bore rolling ring tooth connection wheel rim, are equipped with temperature at the lower head of autoclave body
Degree counts interface, is equipped with the rotary rotary joint of two-way inner tube at the heat-conducting medium channel connector of collet lower part, collet top is set
There is heat-conducting medium discharge connection, heat-conducting medium discharge connection is equipped at collet lower head, the gear ring connection driving bored after autoclave body
Device, it is characterised in that:
The autoclave body shape is pyriform, and the stirring blade inside the autoclave body is the steel plate of one fixed width and thickness with non-equal angles
Log spiral is that bus is connected to inner wall of kettle, and the stirring blade is accomplished that agitating function when rotating forward, in reversion
It is accomplished that discharging functions;Collet is the collet with spiral deflector, and heat-conducting medium inlet connection, folder are equipped at collet lower head
Set upper side be equipped with heat-conducting medium discharge connection, by pipeline connect collet lower end heat-conducting medium inlet connection and upper end it is thermally conductive
Medium outlet, pipeline are close to jackets outer wall and are passed through from jackets outer wall and the space of rolling ring and gear ring on rear cone;Instead
Kettle is answered to rotate forward charging, reversion discharging;Reaction kettle is fixed by rolling ring and support roller.
2. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: the rotation of the autoclave body
Shaft axis is horizontal by 15~20 ° of inclinations angle.
3. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: the collet bottom
The two-way inner tube heat-conducting medium interface being arranged, inner tube are heat-conducting medium import, and outer tube is that heat-conducting medium exports, outer tube and side
Heat-conducting medium inlet connection communicates.
4. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: on the inner cone
Rolling ring is the conical ring for fitting in autoclave body barrel in parallel.
5. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: after described on cone
Rolling ring is conical ring, passes through collet by several spokes and connect with autoclave body.
6. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: after described on cone
Gear ring is connect with the rolling ring on rear cone, and gear ring passes through several spokes as rolling ring and connect with kettle wall.
7. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: the reaction kettle
Driving device, which is able to achieve, to be rotated and reverse.
8. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: the reaction kettle folder
The heat-conducting medium discharge connection for covering top connects the heat-conducting medium inlet connection of collet lower head side by pipeline, wherein the pipe
It is close to jackets outer wall and bores the gap of rolling ring, gear ring and jackets outer wall after passing through in road.
9. the reaction kettle according to claim 1 for solid waste hydro-thermal process, it is characterised in that: the reaction kettle
Driving device is mounted on immediately below autoclave body, and driving device is connect with the gear ring on rear cone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910487925.6A CN110142020A (en) | 2019-06-05 | 2019-06-05 | A kind of reaction kettle for solid waste hydro-thermal process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910487925.6A CN110142020A (en) | 2019-06-05 | 2019-06-05 | A kind of reaction kettle for solid waste hydro-thermal process |
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Publication Number | Publication Date |
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CN110142020A true CN110142020A (en) | 2019-08-20 |
Family
ID=67590568
Family Applications (1)
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CN201910487925.6A Pending CN110142020A (en) | 2019-06-05 | 2019-06-05 | A kind of reaction kettle for solid waste hydro-thermal process |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201625520U (en) * | 2009-12-29 | 2010-11-10 | 辽宁金秋肥业有限责任公司 | Fertilizer mixer |
CN103230770A (en) * | 2013-03-31 | 2013-08-07 | 香港优华环保设备有限公司 | Bio-oxidation and high-temperature pyrolysis reaction kettle and feeding-discharging control method |
CN107050920A (en) * | 2017-05-26 | 2017-08-18 | 天津宜诺医药工业设计有限公司 | A kind of novel solid material dissolution extraction element |
CN206847356U (en) * | 2017-06-16 | 2018-01-05 | 河南郑耐新材料有限公司 | A kind of rotary kiln for petroleum fracturing propping agent production |
CN207350358U (en) * | 2017-09-19 | 2018-05-11 | 湖南万容科技股份有限公司 | A kind of spiral heat exchange conveyer and screw conveyor shaft |
CN207413289U (en) * | 2017-09-01 | 2018-05-29 | 广东依斯特新材料有限公司 | A kind of mixer for being used to prepare composite powder material |
CN210187177U (en) * | 2019-06-05 | 2020-03-27 | 广西大学 | Reaction kettle for hydrothermal treatment of solid waste |
-
2019
- 2019-06-05 CN CN201910487925.6A patent/CN110142020A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201625520U (en) * | 2009-12-29 | 2010-11-10 | 辽宁金秋肥业有限责任公司 | Fertilizer mixer |
CN103230770A (en) * | 2013-03-31 | 2013-08-07 | 香港优华环保设备有限公司 | Bio-oxidation and high-temperature pyrolysis reaction kettle and feeding-discharging control method |
CN107050920A (en) * | 2017-05-26 | 2017-08-18 | 天津宜诺医药工业设计有限公司 | A kind of novel solid material dissolution extraction element |
CN206847356U (en) * | 2017-06-16 | 2018-01-05 | 河南郑耐新材料有限公司 | A kind of rotary kiln for petroleum fracturing propping agent production |
CN207413289U (en) * | 2017-09-01 | 2018-05-29 | 广东依斯特新材料有限公司 | A kind of mixer for being used to prepare composite powder material |
CN207350358U (en) * | 2017-09-19 | 2018-05-11 | 湖南万容科技股份有限公司 | A kind of spiral heat exchange conveyer and screw conveyor shaft |
CN210187177U (en) * | 2019-06-05 | 2020-03-27 | 广西大学 | Reaction kettle for hydrothermal treatment of solid waste |
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