CN105344298A - Graphite reaction kettle - Google Patents
Graphite reaction kettle Download PDFInfo
- Publication number
- CN105344298A CN105344298A CN201510886485.3A CN201510886485A CN105344298A CN 105344298 A CN105344298 A CN 105344298A CN 201510886485 A CN201510886485 A CN 201510886485A CN 105344298 A CN105344298 A CN 105344298A
- Authority
- CN
- China
- Prior art keywords
- graphite
- metal
- low head
- coat
- upper cover
- 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.)
- Granted
Links
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
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/007—Aspects relating to the heat-exchange of the feed or outlet devices
-
- 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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0272—Graphite
Abstract
The invention relates to a graphite reaction kettle which comprises an upper graphite shell cover, a graphite barrel body, a lower graphite shell cover and metal protective layers; the graphite reaction kettle is characterized in that cooling liquid or steam is introduced into a circular-ring-shaped groove 8 and a circular-ring-shaped groove 9, and the cooling liquid or steam circulates through a gap reserved between the barrel body metal protective layer and the graphite barrel body as well as a gap reserved between the lower shell cover metal protective layer and the lower graphite shell cover, so that the graphite reaction kettle can be cooled or heated, heating or cooling of the reaction kettle can be more uniform, the production efficiency can be improved, and finally the cooling liquid or steam can be discharged through a drain outlet formed in the bottom end, the cooling liquid is prevented from remaining in the graphite reaction kettle; a man hole adopts an ellipsoidal structure, therefore pipelines and batching holes on the upper graphite shell cover can be distributed more uniformly and reasonably.
Description
Technical field
The present invention relates to reaction unit field, particularly relate to a kind of graphite reactor.
Background technology
In Chemical Manufacture, a lot of industry all uses anticorrosion reactor.Maximum anticorrosion reactors is used to have enamel reaction still, plastics reactor and stainless steel cauldron etc. in existing market.Graphite reactor, compared with enamel reaction still, plastics reactor and stainless steel cauldron, has the following advantages:
The thermal conductivity factor of impermeable graphite material is 102w/m. DEG C, the thermal conductivity factor of common enamel is 1.5w/m. DEG C, various stainless thermal conductivity factor is between 10-30w/m. DEG C, the thermal conductivity factor of various plastics is between 0.04-0.42w/m. DEG C, other different materials of the thermal conductivity ratio of graphite are all much larger, and heat-conducting effect is better.Topmost reason, due to the reason (such as ammonium fluoride, trifluoroacetic acid aqueous solution etc.) of medium physical property, all can not use enamel, stainless steel cauldron, and graphite due to decay resistance relatively good, can acid and alkali resistance and other organic solvents etc.Therefore, need to invent a kind of graphite reactor, to enhance productivity.
Common its sewage draining exit of graphite reactor is arranged on side, and its shortcoming is: when graphite reactor carries out cooling down operation, cooling fluid is discharged from the side, is positioned at some cooling fluids on the downside of sewage draining exit and not easily discharges, can remain in graphite reactor; The graphite low head bottom of general graphite reactor is connected directly between on low head coat of metal; the groove not heating between the two or cool; its shortcoming is: cause the bottom of graphite reactor can not heat or cooling processing; make it heat or cooling processing uneven; reduce reaction rate, common graphite reactor manhole adopts circular configuration, and in particular cases people's bore dia of circular hole is excessive; can produce with other the mouth of pipe and interfere, hinder the layout of other pipelines.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of graphite reactor, and it is more clean that this graphite reactor can make cooling fluid discharge, and heating and cooling process also can be carried out in bottom.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of graphite reactor, this graphite reactor comprises graphite upper cover, graphite cylinder body, graphite low head and coat of metal; Graphite upper cover is positioned at the upper end of graphite cylinder body, and graphite low head is positioned at the bottom of graphite cylinder body, and metal coating is placed on the outer surface of graphite upper cover, graphite cylinder body and graphite low head;
Described graphite upper cover comprises capping, poke hole and manhole; The rounded structure of this graphite upper cover, the top of capping has cylindrical poke hole and manhole, poke hole is positioned at the centre position of capping, the surrounding radiation profiles of poke hole has relief valve port, mirror mouth, gas vent, the thermometer wrap mouth of pipe, gauge port and mouth for subsequent use, and described manhole is distributed in the side of poke hole;
Described graphite cylinder body is cylinder cylindrical structure; The lateral wall of graphite cylinder body is evenly distributed with some annular grooves from top to bottom;
The upper surface of described graphite low head is rounding bench-type structure, and being equipped with a through hole at the centre bit of graphite low head is relief hole, and the bottom surface of graphite low head is horizontal structure, and the bottom surface of this graphite low head has a circular groove;
Described coat of metal comprises upper cover coat of metal, cylindrical shell coat of metal and low head coat of metal; Upper cover metal coating is placed on the outer surface of graphite upper cover, there is a upper flange lateral surface bottom of upper cover coat of metal, cylindrical shell metal coating is placed on the outer surface of graphite cylinder body, there is a lower flange lateral surface upper end of this cylindrical shell coat of metal, is connected between upper flange with lower flange with assembling bolt; Low head metal coating is placed on the outer surface of graphite low head, this low head coat of metal is concave structure, with being welded to connect between low head coat of metal and cylindrical shell coat of metal, there is a sewage draining exit low head coat of metal bottom, and there is a relief hole at the center of low head coat of metal;
Have a graphite tube cylinder between low head coat of metal and graphite low head, the upper end of this graphite tube cylinder is connected with the relief hole at graphite low head center, and there is an adpting flange bottom of graphite tube cylinder; Have a metal supporting frames between low head coat of metal and graphite low head, the upper end of metal supporting frames is connected to the bottom of graphite low head, and metal supporting frames bottom is connected on low head coat of metal; Also have a metal partion (metp) between low head coat of metal and graphite low head, metal partion (metp) forms airtight cavity in the structure of falling bowl-type with graphite low head and low head coat of metal.
Leave gap between described cylindrical shell coat of metal and graphite cylinder body, also leave gap between low head coat of metal and graphite low head, gap is for by cooling fluid or steam, is used for heating or cooling processing graphite reactor.
Described manhole ovalize structure, the circle being diameter with the major axis of elliptical manhole can produce with manhole both sides cylindrical pipe interferes, and in order to coordinate the installation of cylindrical pipe, manhole adopts ellipsoidal structure.
The invention has the advantages that: when graphite reactor carries out cooling down operation, cooling fluid is discharged from bottom face, cooling liquid is all discharged in graphite reactor, avoid cooling fluid to remain in graphite reactor; There is heating and cooling circular groove the bottom of graphite reactor, makes the bottom of graphite reactor can carry out heating or cooling processing, make it heat or cooling processing more even, improve throughput rate; Manhole adopts oval type structure, and the pipeline of graphite upper cover and batching hole are distributed more evenly rationally.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the sectional view of graphite reactor.
Fig. 2 is the top view of graphite reactor.
As depicted in figs. 1 and 2: 1, graphite upper cover; 2, graphite cylinder body; 3, graphite low head; 4, capping; 5, poke hole; 6, manhole; 7, relief valve port; 8, annular groove; 9, circular groove; 10, upper cover coat of metal; 11, cylindrical shell coat of metal; 12, low head coat of metal; 13, upper flange; 14, lower flange; 15, sewage draining exit; 16, relief hole; 17, graphite tube cylinder; 18, metal supporting frames; 19, mirror mouth; 20, gas vent; 21, the thermometer wrap mouth of pipe; 22, gauge port; 23, mouth for subsequent use; 24, metal partion (metp); 25, adpting flange.
Detailed description of the invention
The following examples can make the present invention of professional and technical personnel's comprehend, but therefore do not limit the present invention among described scope of embodiments.
A kind of graphite reactor as depicted in figs. 1 and 2, this graphite reactor comprises graphite upper cover 1, graphite cylinder body 2, graphite low head 3 and coat of metal; Graphite upper cover 1 is positioned at the upper end of graphite cylinder body 2, and graphite low head 3 is positioned at the bottom of graphite cylinder body 2, and metal coating is placed on the outer surface of graphite upper cover 1, graphite cylinder body 2 and graphite low head 3;
Described graphite upper cover comprises capping 4, poke hole 5 and manhole 6; The rounded structure of this graphite upper cover 1, the top of capping 4 has cylindrical poke hole 5 and manhole 6, poke hole 5 is positioned at the centre position of capping 4, the surrounding radiation profiles of poke hole 5 has relief valve port 7, mirror mouth 19, gas vent 20, the thermometer wrap mouth of pipe 21, gauge port 22 and mouth for subsequent use 23, and described manhole 6 is distributed in the side of poke hole 5;
Described graphite cylinder body 2 is in cylinder cylindrical structure; The lateral wall of graphite cylinder body 2 is evenly distributed with some annular grooves 8 from top to bottom;
The upper surface of described graphite low head 3 is rounding bench-type structure, and being equipped with a through hole at the centre bit of graphite low head 3 is relief hole 16, and the bottom surface of graphite low head 3 is horizontal structure, and the bottom surface of this graphite low head 3 has a circular groove 9;
Described coat of metal comprises upper cover coat of metal 10, cylindrical shell coat of metal 11 and low head coat of metal 12; Upper cover coat of metal 10 is placed in the outer surface of graphite upper cover 1, there is a upper flange 13 the lateral surface bottom of upper cover coat of metal 10, cylindrical shell coat of metal 11 is placed in the outer surface of graphite cylinder body 2, there is a lower flange 14 the lateral surface upper end of this cylindrical shell coat of metal 11, is connected between upper flange 13 with lower flange 14 with assembling bolt; Low head coat of metal 12 is placed in the outer surface of graphite low head 3, this low head coat of metal 12 is in concave structure, with being welded to connect between low head coat of metal 12 and cylindrical shell coat of metal 11, there is a sewage draining exit 15 low head metal coating 12 layers of bottom, and there is a relief hole 16 at the center of low head coat of metal 12;
Have a graphite tube cylinder 17 between low head coat of metal 12 and graphite low head 3, the upper end of this graphite tube cylinder 17 is connected with the relief hole 16 at graphite low head 3 center, and there is an adpting flange 25 bottom of graphite tube cylinder 17; Also have a metal supporting frames 18 between low head coat of metal 12 and graphite low head 3, the upper end of metal supporting frames 18 is connected to the bottom of graphite low head 3, and metal supporting frames 18 bottom is connected on low head coat of metal 12; Also have a metal partion (metp) 24 between low head coat of metal 12 and graphite low head 3, metal partion (metp) 24 forms airtight cavity in the structure of falling bowl-type with graphite low head 3 and low head coat of metal 12.
Leave gap between described cylindrical shell coat of metal 11 and graphite cylinder body 2, also leave gap between low head coat of metal 12 and graphite low head 3, gap is for by cooling fluid or steam, is used for heating or cooling processing graphite reactor.
Described manhole 6 ovalize structure, the circle being diameter with the major axis of elliptical manhole 6 can produce with manhole both sides cylindrical pipe interferes, and in order to coordinate the installation of cylindrical pipe, manhole 6 adopts ellipsoidal structure.
The operation principle of this graphite reactor is: cooling fluid or steam are passed in ring groove 8 and circular groove 9; circulated by the gap left between cylindrical shell coat of metal 11 and graphite cylinder body 2 and the gap left between low head coat of metal 12 and graphite low head 3; graphite reactor is cooled or heats; final cooling fluid or steam are discharged by sewage draining exit, by such circulation realization to the cooling of graphite reactor or heating.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a graphite reactor, is characterized in that: this graphite reactor comprises graphite upper cover, graphite cylinder body, graphite low head and coat of metal; Graphite upper cover is positioned at the upper end of graphite cylinder body, and graphite low head is positioned at the bottom of graphite cylinder body, and metal coating is placed on the outer surface of graphite upper cover, graphite cylinder body and graphite low head;
Described graphite upper cover comprises capping, poke hole and manhole; The rounded structure of this graphite upper cover, the top of capping has cylindrical poke hole and manhole, poke hole is positioned at the centre position of capping, the surrounding radiation profiles of poke hole has relief valve port, mirror mouth, gas vent, the thermometer wrap mouth of pipe, gauge port and mouth for subsequent use, and described manhole is distributed in the side of poke hole;
Described graphite cylinder body is cylinder cylindrical structure; The lateral wall of graphite cylinder body is evenly distributed with some annular grooves from top to bottom;
The upper surface of described graphite low head is rounding bench-type structure, and being equipped with a through hole at the centre bit of graphite low head is relief hole, and the bottom surface of graphite low head is horizontal structure, and the bottom surface of this graphite low head has a circular groove;
Described coat of metal comprises upper cover coat of metal, cylindrical shell coat of metal and low head coat of metal; Upper cover metal coating is placed on the outer surface of graphite upper cover, there is a upper flange lateral surface bottom of upper cover coat of metal, cylindrical shell metal coating is placed on the outer surface of graphite cylinder body, there is a lower flange lateral surface upper end of this cylindrical shell coat of metal, is connected between upper flange with lower flange with assembling bolt; Low head metal coating is placed on the outer surface of graphite low head, this low head coat of metal is concave structure, with being welded to connect between low head coat of metal and cylindrical shell coat of metal, there is a sewage draining exit low head coat of metal bottom, and there is a relief hole at the center of low head coat of metal;
Have a graphite tube cylinder between low head coat of metal and graphite low head, the upper end of this graphite tube cylinder is connected with the relief hole at graphite low head center, and there is an adpting flange bottom of graphite tube cylinder; Have a metal supporting frames between low head coat of metal and graphite low head, the upper end of metal supporting frames is connected to the bottom of graphite low head, and metal supporting frames bottom is connected on low head coat of metal; Also have a metal partion (metp) between low head coat of metal and graphite low head, metal partion (metp) forms airtight cavity in the structure of falling bowl-type with graphite low head and low head coat of metal.
2. graphite reactor according to claim 1, is characterized in that: leave gap between described cylindrical shell coat of metal and graphite cylinder body, also leave gap between low head coat of metal and graphite low head; Described manhole ovalize structure, the circle being diameter with the major axis of elliptical manhole can produce with manhole both sides cylindrical pipe interferes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886485.3A CN105344298B (en) | 2015-12-07 | 2015-12-07 | Graphite reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886485.3A CN105344298B (en) | 2015-12-07 | 2015-12-07 | Graphite reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105344298A true CN105344298A (en) | 2016-02-24 |
| CN105344298B CN105344298B (en) | 2017-05-10 |
Family
ID=55320439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510886485.3A Active CN105344298B (en) | 2015-12-07 | 2015-12-07 | Graphite reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344298B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140064A (en) * | 2016-05-27 | 2016-11-23 | 南通科兴石墨设备有限公司 | A kind of graphiote reactor |
| CN106380528A (en) * | 2016-11-17 | 2017-02-08 | 江苏联众肠衣有限公司 | Graphite alcohol precipitation tank for preparing heparin sodium by intestine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6955793B1 (en) * | 1997-06-18 | 2005-10-18 | Arencibia Jr Jose P | Temperature controlled reaction vessel |
| CN201768561U (en) * | 2010-06-21 | 2011-03-23 | 南通星球石墨设备有限公司 | Graphite stirring kettle |
| CN202387458U (en) * | 2011-11-08 | 2012-08-22 | 周兵 | Improved graphite reaction kettle |
| CN202893340U (en) * | 2012-08-20 | 2013-04-24 | 青岛福诺化工科技有限公司 | Novel reaction kettle with cooling spacer bush |
| US20140271380A1 (en) * | 2013-03-15 | 2014-09-18 | Mitsubishi Polycrystalline Silicon America Corporation (MIPSA) | Fluidized bed reactor heater |
| CN205288377U (en) * | 2015-12-07 | 2016-06-08 | 南通星球石墨设备有限公司 | Graphite reactor |
-
2015
- 2015-12-07 CN CN201510886485.3A patent/CN105344298B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6955793B1 (en) * | 1997-06-18 | 2005-10-18 | Arencibia Jr Jose P | Temperature controlled reaction vessel |
| CN201768561U (en) * | 2010-06-21 | 2011-03-23 | 南通星球石墨设备有限公司 | Graphite stirring kettle |
| CN202387458U (en) * | 2011-11-08 | 2012-08-22 | 周兵 | Improved graphite reaction kettle |
| CN202893340U (en) * | 2012-08-20 | 2013-04-24 | 青岛福诺化工科技有限公司 | Novel reaction kettle with cooling spacer bush |
| US20140271380A1 (en) * | 2013-03-15 | 2014-09-18 | Mitsubishi Polycrystalline Silicon America Corporation (MIPSA) | Fluidized bed reactor heater |
| CN205288377U (en) * | 2015-12-07 | 2016-06-08 | 南通星球石墨设备有限公司 | Graphite reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140064A (en) * | 2016-05-27 | 2016-11-23 | 南通科兴石墨设备有限公司 | A kind of graphiote reactor |
| CN106380528A (en) * | 2016-11-17 | 2017-02-08 | 江苏联众肠衣有限公司 | Graphite alcohol precipitation tank for preparing heparin sodium by intestine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105344298B (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204346214U (en) | Internal and external screw coil heat exchanger | |
| CN105344298A (en) | Graphite reaction kettle | |
| CN205288377U (en) | Graphite reactor | |
| CN203648530U (en) | Enamel reaction vessel with function of uniformly transferring heat | |
| CN206168435U (en) | A heat transfer device for chemical reaction | |
| CN211317023U (en) | Silicon carbide double-tube-plate heat exchanger | |
| CN103508547A (en) | Supercritical water oxidation reaction device for high-salinity corrosive organic wastewater | |
| CN205156701U (en) | Copper spiral plate heat exchanger | |
| CN207546486U (en) | A kind of open type enamel concentration kettle | |
| CN205228229U (en) | Vapor heat exchanger | |
| CN211502044U (en) | Heat-preservation seamless steel pipe | |
| CN204220126U (en) | Spiral plate type chloroethylene synthesizing converter | |
| CN202630739U (en) | External scour-prevention guiding structure for shell-side fluid inlet of tubular reactor | |
| CN203577784U (en) | Jacket reaction kettle | |
| CN207501715U (en) | A kind of condensing unit improved structure | |
| CN206125939U (en) | Two -layer equation rapid heating type water storage tank | |
| CN205007958U (en) | Pharmaceutical equipment | |
| CN213928898U (en) | Horizontal chemical pump for conveying butyramide reaction liquid | |
| CN204380671U (en) | A kind of Strong oxdiative reaction stirred autoclave | |
| CN205192296U (en) | Overcritical oxidized sludge heat exchanger | |
| CN208535561U (en) | A kind of efficient liquid chlorine gasification device | |
| CN206483449U (en) | The cooling device of novel reaction kettle | |
| CN207641018U (en) | A kind of heat exchange coil for open type enamel concentration kettle | |
| CN212549499U (en) | Glass lining reaction kettle tank capable of realizing high-speed heating function | |
| CN209602274U (en) | Overcritical water oxidization reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226500 Jiangsu province Nantong City Jiuhua town Rugao City Huaxing Road No. 8 Patentee after: Nantong star graphite Co., Ltd Address before: 226500 Jiangsu province Nantong City Jiuhua Jiuhua town of Rugao City neighborhood Patentee before: Nantong Xingqiu Graphite Facilities Company |