CN206152977U - Protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type - Google Patents
Protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type Download PDFInfo
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- CN206152977U CN206152977U CN201621160803.4U CN201621160803U CN206152977U CN 206152977 U CN206152977 U CN 206152977U CN 201621160803 U CN201621160803 U CN 201621160803U CN 206152977 U CN206152977 U CN 206152977U
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- Prior art keywords
- porcelain insulator
- tar precipitator
- electric heating
- electrical tar
- protection device
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Abstract
The utility model relates to an electrical tar precipitator technical field more specifically, relates to a protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type, the device is including insulating vase and shell, the shell cladding is outside in insulating vase, the outside cover of insulating vase is equipped with electric heating pipe, electric heating pipe passes through temperature detect switch and is connected with the power, and electric heating pipe has two, sets up respectively in the trisection department of insulating vase, still is provided with the thermocouple, is connected with the electrical apparatus instrument, the utility model discloses mainly use in the aspect of electrical tar precipitator.
Description
Technical field
The utility model is related to electrical tar precipitator technical field, more specifically, is related to a kind of ring-form calcining furnace electric fishing
The protection device of tar device porcelain insulator.
Background technology
At present, electrical tar precipitator is commonly used in ring-form calcining furnace, for capturing the tar and tiny grit of remaining, electricity
Catch requirement of the porcelain insulator in tar device to use environment temperature higher, it is necessary to assure just can make between 80 DEG C to 120 DEG C
Its do not allow it is fragile, present electrical tar precipitator porcelain vase typically with an electric heating tube heating, due to position relationship, temperature inequality
Even, causing the service life of porcelain vase reduces, and is usually used and is accomplished by within 3-6 month changing, increased the operation of electrical tar precipitator into
This, and it is fairly cumbersome when maintenance, the normal operation of ring-form calcining furnace can be affected, therefore, it is necessary to make improvements.
Utility model content
In the presence of in order to overcome the shortcomings of prior art, there is provided a kind of temperature is uniform, temperature-controllable and convenient monitoring
The ring-form calcining furnace protection device of electrical tar precipitator porcelain insulator.
In order to solve above-mentioned technical problem, the technical scheme that the utility model is adopted for：
A kind of ring-form calcining furnace protection device of electrical tar precipitator porcelain insulator, including porcelain insulator and shell, it is described
Shell is coated on outside porcelain insulator, and electric heating tube is arranged with outside the porcelain insulator, and the electric heating tube is opened by temperature control
Pass is connected with power supply.
The electric heating tube has two, and the upper and lower of porcelain insulator is sheathed on respectively, and two electric heating tubes are by string
Connection mode is connected with temperature detect switch (TDS).
Described two electric heating tubes are respectively arranged at the third office of porcelain insulator.
Also include thermocouple, one end of the thermocouple is arranged at the inside of shell, and the other end is connected with electric meter.
The housing exterior is coated with heat-preservation cotton.
The thickness of the heat-preservation cotton is 8cm.
Compared with prior art, the utility model have the advantage that for：
The utility model is provided with two electric heating tubes, is respectively arranged with the upper and lower of porcelain insulator so as to porcelain vase
The temperature being subject to is uniform；Electric heating tube is connected by temperature detect switch (TDS) with power supply, temperature detect switch (TDS) can real-time monitoring porcelain vase temperature, protect
The normal operation of card；Additionally, being additionally provided with thermocouple, workman is set to get information about its current temperature by connecting electric meter,
Monitor in real time, makes the temperature constant of porcelain vase, prevents it to be easily damaged, and extends the service life of porcelain vase, has saved operation maintenance
Cost, it is ensured that the normal table operation of ring-form calcining furnace.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 be porcelain insulator, 2 be shell, 3 be electric heating tube, 4 be temperature detect switch (TDS), 5 be power supply, 6 be thermocouple, 7
It is heat-preservation cotton for electric meter, 8.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of protection device of ring-form calcining furnace with electrical tar precipitator porcelain insulator, including porcelain insulator 1,
Shell 2, electric heating tube 3, temperature detect switch (TDS) 4, power supply 5, thermocouple 6, electric meter 7 and heat-preservation cotton 8.
Shell 2 is coated on outside porcelain insulator 1, so that it is not subject to extraneous scratching, protects its porcelain insulator 1；Insulation
Electric heating tube 3 is arranged with outside porcelain vase 1, electric heating tube 3 is sheathed on the outside of porcelain insulator 1 can be such that its horizontal direction receives uniformly
Heat, electric heating tube 3 can have multiple, and this embodiment is set to two, is respectively arranged at the third office of porcelain insulator 1,
It is set to receive longitudinally uniform heat, by horizontal and vertical uniform heat transfer, it is therefore prevented that the local heating of porcelain insulator 1 holds
Flimsy factor.
Electric heating tube 3 is connected by temperature detect switch (TDS) 4 with power supply 5, the temperature that temperature detect switch (TDS) 4 can be inside real-time perception housing 2,
By the higher limit and lower limit that arrange temperature detect switch (TDS) 4 so as to make electric heating tube 3 and power supply 5 automatically when less than a certain temperature
Connection, during higher than a certain temperature, disconnects the connection of electric heating tube 3 and power supply 5 automatically.Stop when reaching 120 DEG C in this embodiment
Only heat, heating is started during less than 80 DEG C.
Two or more electric heating tubes 3 can be connected by series system with temperature detect switch (TDS) 4, during work so as to while plus
Heat.
Heat-preservation cotton 8 is coated with outside shell 2, and is wrapped up with glass wool cloth, reduce the loss of internal temperature, reducing energy consumption.
The preferred 8cm of the thickness of heat-preservation cotton 8.
The utility model is additionally provided with thermocouple 6, and thermocouple 6 can perceive the temperature inside shell 2, by electric meter 7
Temperature is shown, workman can get information about its current temperature, monitor in real time makes the temperature constant of porcelain vase, prevents it from holding
It is fragile, the service life of porcelain vase is extended, save operation expense, it is ensured that the normal table fortune of ring-form calcining furnace
OK.
Only preferred embodiment of the present utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment, in the ken that those of ordinary skill in the art possess, can be with without departing from the utility model objective
Under the premise of various changes can be made, various change should be included within protection domain of the present utility model.
Claims (6)
1. a kind of ring-form calcining furnace protection device of electrical tar precipitator porcelain insulator, it is characterised in that：Including porcelain insulator（1）
And shell（2）, the shell（2）It is coated on porcelain insulator（1）Outside, the porcelain insulator（1）Outside is arranged with electric heating tube
（3）, the electric heating tube（3）By temperature detect switch (TDS)（4）With power supply（5）Connection.
2. a kind of ring-form calcining furnace according to claim 1 protection device of electrical tar precipitator porcelain insulator, its feature
It is：The electric heating tube（3）There are two, porcelain insulator is sheathed on respectively（1）Upper and lower, two electric heating tubes（3）
By series system and temperature detect switch (TDS)（4）Connection.
3. a kind of ring-form calcining furnace according to claim 2 protection device of electrical tar precipitator porcelain insulator, its feature
It is：Described two electric heating tubes（3）It is respectively arranged at porcelain insulator（1）Third office.
4. a kind of ring-form calcining furnace according to claim 1 protection device of electrical tar precipitator porcelain insulator, its feature
It is：Also include thermocouple（6）, the thermocouple（6）One end be arranged at shell（2）Inside, the other end is connected with electrically
Instrument（7）.
5. a kind of ring-form calcining furnace according to claim 1 protection device of electrical tar precipitator porcelain insulator, its feature
It is：The shell（2）Outside is coated with heat-preservation cotton（8）.
6. a kind of ring-form calcining furnace according to claim 5 protection device of electrical tar precipitator porcelain insulator, its feature
It is：The heat-preservation cotton（8）Thickness be 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160803.4U CN206152977U (en) | 2016-11-01 | 2016-11-01 | Protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621160803.4U CN206152977U (en) | 2016-11-01 | 2016-11-01 | Protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152977U true CN206152977U (en) | 2017-05-10 |
Family
ID=58654657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621160803.4U Active CN206152977U (en) | 2016-11-01 | 2016-11-01 | Protection device of insulating vase of electrical tar precipitator for burning furnace is baked over a slow fire to ring type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152977U (en) |
-
2016
- 2016-11-01 CN CN201621160803.4U patent/CN206152977U/en active Active
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