CN203400714U - Temperature meter jacket of enamel reaction kettle and enamel reaction kettle with same - Google Patents

Temperature meter jacket of enamel reaction kettle and enamel reaction kettle with same Download PDF

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Publication number
CN203400714U
CN203400714U CN201320440408.1U CN201320440408U CN203400714U CN 203400714 U CN203400714 U CN 203400714U CN 201320440408 U CN201320440408 U CN 201320440408U CN 203400714 U CN203400714 U CN 203400714U
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CN
China
Prior art keywords
enamel reaction
enamel
reaction kettle
sleeve pipe
temperature meter
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.)
Expired - Fee Related
Application number
CN201320440408.1U
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Chinese (zh)
Inventor
刘晨义
关海霞
师阿丽
李广林
刘仁义
张俊雅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PINGDINGSHAN CITY KAISITE DYESTUFF CO Ltd
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PINGDINGSHAN CITY KAISITE DYESTUFF CO Ltd
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Application filed by PINGDINGSHAN CITY KAISITE DYESTUFF CO Ltd filed Critical PINGDINGSHAN CITY KAISITE DYESTUFF CO Ltd
Priority to CN201320440408.1U priority Critical patent/CN203400714U/en
Application granted granted Critical
Publication of CN203400714U publication Critical patent/CN203400714U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a temperature meter jacket of an enamel reaction kettle and the enamel reaction kettle with the same. The enamel reaction kettle comprises a kettle body, a motor, a mixing shaft and the temperature meter jacket, wherein mixing blades are arranged on the mixing shaft; the temperature meter jacket comprises a sleeve pipe; an inner protection layer which is lower than ceramic in hardness and resistant to acid and alkali is arranged on the inner surface of the sleeve pipe; an outer protection layer which is lower than the ceramic in hardness and resistant to acid and alkali is arranged on the outer surface of the sleeve pipe; a seal device is arranged at one end of the sleeve pipe; a temperature meter hole is formed in the seal device. According to the temperature meter jacket, an opening is formed in one end of the temperature meter jacket, so that a temperature meter can be in direct contact with a reactant in the reaction kettle and the problems of lagged and inaccurate displayed temperature and the like of the temperature meter are solved; the protection layers are arranged on the mixing blades, so that the falling of an enamel layer due to contact between each mixing blade and the inner wall of the enamel reaction kettle can be effectively avoided.

Description

Enamel reaction still thermometer sheath and enamel reaction still thereof
Technical field
The utility model relates to a kind of enamel reaction still thermometer sheath and enamel reaction still thereof, belongs to chemical industry equipment field.
Background technology
Reactor is a kind of important chemical industry equipment, generally by pot body, pot cover, agitator, chuck, supporting and transmission device, gland seal device etc., formed, by internal wall pot body material, reactor can be divided into stainless steel cauldron, glassed steel reaction vessels and enamel reaction still.
Although stainless steel cauldron has good capacity of heat transmission, stainless steel cauldron is poor to the resistivity of strong acid and strong base.
Glass-lined equipment is by the glass containing high silicon dioxide, lining is at the inner surface of steel vessel, and through high temperature sintering and securely adherence becomes composite product on metal surface, so, having the stability of glass and the two-fold advantage of metal strength, is a kind of good corrosion resistant apparatus.The industry such as chemical industry, oil, medicine, agricultural chemicals, food have been widely used in.But, enamel is as a widely used ancient technique, place large (whole reactor need to be put into at high temperature sintering of hot room), equipment investment that its shortcoming is complex process, operation is many, Production Time is long, power consumption is large, need are large, glass-lined coating is repaired difficulty after destroying, substantially not all need impaired enamel to establish and respectively transport production company back, whole surface is enamel again again after polishing all, this consumption money consuming time.
Common enamel reaction still is that silica main body high temperature sintering is obtained, and its density is high, and silica inertia, corrosion-resistant, but because silica is bad, sticks simultaneously, once there is breakage, will be difficult to repair.
For the enamel reaction still of common stirring, blade in running on shaft easily and reactor inwall collide, can cause the enamel on reactor inwall to come off, thereby affect the use of reactor, even can cause reactor to scrap.
For most of enamel reaction still, all have a thermometer sheath of storage temperature meter.As shown in Figure 1, a kind of thermometer sheath of enamel reaction still, comprises and the stainless steel sheath of a sealing is provided with enamel layer in the outside of stainless steel sheath, thermometer is inserted in stainless steel sheath inside.Such thermometer sheath in use, because the temperature in reactor need to be conducted successively to after enamel layer and stainless steel sheath, just can be by temperature conduction to thermometer, thermometer shows the temperature in reactor.Can cause like this temperature of thermometer show to lag behind, the variations in temperature in can not real time reaction reactor, causes very large trouble to operation.Blade on shaft also easily touches off the enamel layer of thermometer sheath outside in addition, causes thermometer sheath to scrap.
Utility model content
The utility model provides a kind of enamel reaction still thermometer sheath and enamel reaction still thereof, has solved the blade of existing thermometer sheath temperature conduction slowly and on shaft easily by problems such as enamel layer touch off.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of enamel reaction still thermometer sheath; comprise sleeve pipe; the inner surface of described sleeve pipe is provided with that hardness ratio pottery is low, the inner protective layer of acid and alkali-resistance; the outer surface of described sleeve pipe is provided with that hardness ratio pottery is low, the external protection of acid and alkali-resistance; one end of described sleeve pipe is provided with sealing device, on described sealing device, is provided with thermometer hole.
Further, a kind of preferred version of the present utility model: described inner protective layer is plastics, described external protection is plastics.Adopt plastics as the material of inside and outside protective layer, draw materials conveniently, cost is low.
Further, a kind of preferred version of the present utility model: described sleeve pipe is stainless steel tube.
, comprise kettle, motor and shaft, on described shaft, be provided with stirring vane, wherein, also comprise thermometer sheath of the present utility model.
Further, a kind of preferred version of the present utility model: be enclosed with on described stirring vane that hardness ratio enamel is low, the protective layer of acid and alkali-resistance.At stirring vane, protective layer is set and can effectively avoids stirring vane to touch the inwall of enamel reaction still, cause coming off of enamel layer.
Further, a kind of preferred version of the present utility model: described protective layer is plastics.
The beneficial effects of the utility model:
One end opening of thermometer sheath of the present utility model, can make thermometer directly contact with the reactant in reactor, and the temperature of eliminating thermometer shows the problem such as lag behind, inaccurate.
Enamel reaction still of the present utility model arranges protective layer at stirring vane and can effectively avoid stirring vane to touch the inwall of enamel reaction still, causes coming off of enamel layer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation sketch of the thermometer sheath of common enamel reaction still;
Fig. 2 is the structural representation sketch of an embodiment of the new enamel reaction still of this practicality;
Fig. 3 is the structural representation sketch of an embodiment of the new thermometer sheath of this practicality.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 2 and 3, a kind of enamel reaction still, comprises kettle 5, motor 1, shaft 2, chuck 6 and thermometer sheath 3, and the inner surface of kettle 5 is provided with enamel layer 4, is provided with stirring vane 7 on shaft 2;
Thermometer sheath 3; comprise sleeve pipe 13; the inner surface of sleeve pipe 13 is provided with that hardness ratio pottery is low, the inner protective layer of acid and alkali-resistance 12; the outer surface of sleeve pipe 13 is provided with that hardness ratio pottery is low, the external protection of acid and alkali-resistance 14; one end of sleeve pipe 13 is provided with sealing device 10, is provided with thermometer hole 9 on sealing device 10.When using, thermometer 11 enters the length that the degree of depth is less than sleeve.
Preferably: inner protective layer 12 is plastics, external protection 14 is plastics.Adopt plastic cement as the material of inside and outside protective layer, draw materials conveniently, cost is low.
Preferably: sleeve pipe 13 is stainless steel tube.
Preferably: on stirring vane 7, be enclosed with that hardness ratio enamel is low, the protective layer of acid and alkali-resistance 8.At stirring vane, protective layer is set and can effectively avoids stirring vane to touch the inwall of enamel reaction still, cause coming off of enamel layer.
Preferably: protective layer 8 is plastics.
One end opening of thermometer sheath of the present utility model, can make thermometer directly contact with the reactant in reactor, and the temperature of eliminating thermometer shows the problem such as lag behind, inaccurate.
Enamel reaction still of the present utility model arranges protective layer at stirring vane and can effectively avoid stirring vane to touch the inwall of enamel reaction still, causes coming off of enamel layer.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (6)

1. an enamel reaction still thermometer sheath; it is characterized in that: comprise sleeve pipe; the inner surface of described sleeve pipe is provided with that hardness ratio pottery is low, the inner protective layer of acid and alkali-resistance; the outer surface of described sleeve pipe is provided with that hardness ratio pottery is low, the external protection of acid and alkali-resistance; one end of described sleeve pipe is provided with sealing device, on described sealing device, is provided with thermometer hole.
2. enamel reaction still thermometer sheath according to claim 1, is characterized in that: described inner protective layer is plastics, and described external protection is plastics.
3. enamel reaction still thermometer sheath according to claim 1, is characterized in that: described sleeve pipe is stainless steel tube.
4. an enamel reaction still, comprises kettle, motor and shaft, on described shaft, is provided with stirring vane, it is characterized in that: also comprise the thermometer sheath described in claim 1-3 any one.
5. enamel reaction still according to claim 4, is characterized in that: on described stirring vane, be enclosed with that hardness ratio enamel is low, the protective layer of acid and alkali-resistance.
6. enamel reaction still according to claim 5, is characterized in that: described protective layer is plastics.
CN201320440408.1U 2013-07-23 2013-07-23 Temperature meter jacket of enamel reaction kettle and enamel reaction kettle with same Expired - Fee Related CN203400714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320440408.1U CN203400714U (en) 2013-07-23 2013-07-23 Temperature meter jacket of enamel reaction kettle and enamel reaction kettle with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320440408.1U CN203400714U (en) 2013-07-23 2013-07-23 Temperature meter jacket of enamel reaction kettle and enamel reaction kettle with same

Publications (1)

Publication Number Publication Date
CN203400714U true CN203400714U (en) 2014-01-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105152329A (en) * 2015-07-24 2015-12-16 中电环保股份有限公司 Moving-bed bioreactor
US10584398B2 (en) 2018-02-13 2020-03-10 Korea Zinc Co., Ltd. Autoclave and method for removing salt from autoclave

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105152329A (en) * 2015-07-24 2015-12-16 中电环保股份有限公司 Moving-bed bioreactor
US10584398B2 (en) 2018-02-13 2020-03-10 Korea Zinc Co., Ltd. Autoclave and method for removing salt from autoclave
TWI695738B (en) * 2018-02-13 2020-06-11 南韓商高麗亞鉛股份有限公司 Autoclave and method for removing salt from autoclave

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140122

Termination date: 20160723

CF01 Termination of patent right due to non-payment of annual fee