CN211852996U - Special electric heating gate valve of palm oil waste gas - Google Patents
Special electric heating gate valve of palm oil waste gas Download PDFInfo
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- CN211852996U CN211852996U CN201921697801.2U CN201921697801U CN211852996U CN 211852996 U CN211852996 U CN 211852996U CN 201921697801 U CN201921697801 U CN 201921697801U CN 211852996 U CN211852996 U CN 211852996U
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- valve
- valve body
- palm oil
- heat
- waste gas
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Abstract
The utility model relates to a special electric heat gate valve of palm oil waste gas, including valve body and valve plate, the valve body is hollow structure, and the valve plate is worn to establish in the valve body and both sides are through the telescopic link connection cylinder, the valve body intussuseption is filled with superconductive liquid, and the electric heater is installed to the valve body bottom. The main body of the gate valve and the inside of the gate plate are filled with efficient heat conduction liquid, an electric heater in the liquid is used as a heat source, and the heat is rapidly conducted to a superconducting liquid covering area, so that the whole gate valve generates heat, the temperature of a valve area is kept constant, a constant temperature environment is formed for deposited palm oil, the palm oil cannot be solidified, and the gate valve in a ventilation pipeline can be opened and closed freely.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a special electric heat gate valve of palm oil waste gas.
Background
The purification of palm oil fume is a difficult point of the current environmental protection treatment, when the environmental temperature is lower than 25 ℃, the viscous substances in the palm oil fume can be condensed and adhered to the inner walls of the pipe and the valve, so that the flashboard is blocked, and the valve cannot be operated when being opened or closed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special electric heat gate valve of palm oil waste gas aims at solving among the prior art problem that the viscidity material condensation in the palm oil flue gas leads to the flashboard to block up.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a special electric heat gate valve of palm oil waste gas, includes valve body and valve plate, the valve body is hollow structure, and the cylinder is connected through the telescopic link in the valve body and both sides is worn to establish by the valve plate, the internal packing of valve has superconducting liquid, and the electric heater is installed to the valve body bottom.
Furthermore, a temperature sensor is arranged in the superconducting liquid, the temperature sensor is electrically connected with a contactor, and the contactor is electrically connected with an electric heater.
Further, still include the heat preservation cover, the heat preservation cover is equipped with the recess that is used for placing the exhaust gas pipeline, the valve body is located the heat preservation cover and places in the exhaust gas pipeline perpendicular to pipeline direction, and flange and exhaust gas pipeline fixed connection are passed through to the valve body both sides.
Furthermore, the interlayer of the heat-preservation cover is filled with aluminum silicate cotton, and the electric heater is made of carbon fiber.
Further, a heat insulation pad is arranged in the middle of the flange on each side.
The utility model discloses a special electric heat gate valve of palm oil waste gas all fills high-efficient heat-conduction liquid with the main part of gate valve and the flashboard is inside, utilizes the electric heater in the liquid to be the heat source, conducts the heat rapidly to superconducting liquid coverage area to accomplish that the gate valve is whole to generate heat, make valve zone temperature keep invariable, thereby form a constant temperature environment for sedimentary palm oil, make it can not solidify, thereby make the gate valve among the ventilation line possible the switch freely.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention, and, with reference to the drawings, will be best understood by reference to the following drawings:
fig. 1 is a front view of a palm oil exhaust gas dedicated electric heating gate valve in an embodiment of the present invention;
fig. 2 is a top view of the electric heating gate valve for palm oil exhaust gas in an embodiment of the present invention;
in the figure: 1. the device comprises a flashboard, 2, a temperature sensor, 3, superconducting liquid, 4, a cylinder, 5, a heat preservation cover, 6, a valve body, 7, an electric heater, 8, a telescopic rod, 9, an air outlet, 10, a heat insulation pad, 11 and an air inlet.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As fig. 1, the utility model discloses a special electric heat gate valve of palm oil waste gas, including valve body 6 and valve plate, wherein, valve body 6 is hollow structure, and the valve plate is worn to establish in valve body 6 and both sides are passed through telescopic link 8 and are connected cylinder 4, and 6 intussuseptions of valve body are filled with superconductive liquid 3, and electric heater 7 is installed to 6 bottoms of valve body.
In order to realize energy-saving automatic control, a temperature sensor 2 is installed at the top and is positioned in the superconducting liquid 3, the temperature sensor 2 is electrically connected with a contactor, and the contactor is connected with a 7 electric heater, wherein a CJX type contactor is selected, and a KZW type temperature sensor is selected. The temperature sensor 2 is arranged in the superconducting liquid 3, the temperature of the superconducting liquid 3 can be detected in real time, and when the temperature reaches a set value, the electric heater 7 is automatically controlled by the contactor to be powered off, so that the work is stopped.
As shown in fig. 2, in order to prevent heat loss, a heat-insulating cover 5 is sleeved outside the valve body 6, the heat-insulating cover 5 is provided with a groove for placing a waste gas pipeline, the valve body 6 is positioned in the heat-insulating cover 5 and is placed in the waste gas pipeline in a direction perpendicular to the pipeline direction, two sides of the valve body 6 are fixedly connected with the waste gas pipeline through flanges, and a heat-insulating pad 10 is arranged between the two flanges at each side. The valve body 6 is externally provided with a heat shield to isolate the heat generated in the valve from the atmosphere, thereby reducing the heat loss of the valve body 6. The heat preservation cover 5 is made of steel materials, aluminum silicate wool is filled in the interlayer, and the heat preservation cover has a good heat insulation effect, so that the valve body 6 is low in loss due to fast temperature rise. The electric heater 7 is made of carbon fiber materials and has the advantages of low energy consumption and quick heating.
When the gate valve is installed on a waste gas pipeline, palm oil waste gas is introduced into the gate valve through the gas inlet 11, part of oil molecules are adhered to the inner wall of the valve body 6 and the gate plate 1, the palm oil accumulated in the valve body 6 can be solidified into solid along with the reduction of the temperature, and then the movable area of the gate plate 1 in the valve body 6 is filled with the solid oil, so that the gate plate 1 can not smoothly ascend and descend.
The electric heater 7 is externally connected with a power supply, when the electric heater 7 is electrified, the electric heater 7 in the superconducting liquid 3 starts to heat up, the generated heat is rapidly conducted to the whole area of the valve body 6 and the flashboard 1 by the efficient superconducting liquid 3, and the whole temperature of the sluice valve is uniformly increased along with the increase of the heating time until the temperature exceeds the melting point of the palm oil. The accumulated oil dissolved in the valve body 6 flows out from the air outlet 9 of the valve body 6 through the air pipe along the air flow direction. Thereby guarantee the normal switch operation that valve body 6 also can last under low temperature environment, make the steady normal operation of whole waste gas collection system.
The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a special electric heat gate valve of palm oil waste gas, includes valve body (6) and valve plate, its characterized in that: the valve body (6) is of a hollow structure, the valve plate is arranged in the valve body (6) in a penetrating mode, the two sides of the valve plate are connected with the air cylinder (4) through the telescopic rods (8), the valve body (6) is filled with superconducting liquid (3), and the electric heater (7) is installed at the bottom of the valve body (6).
2. The electric heating gate valve special for palm oil waste gas according to claim 1, characterized in that: be equipped with temperature sensor (2) in superconducting liquid (3), temperature sensor (2) and contactor electricity are linked, and the contactor is connected with electric heater (7) electricity.
3. The electric heating gate valve special for palm oil waste gas according to claim 2, characterized in that: still including heat preservation cover (5), heat preservation cover (5) are equipped with the recess that is used for placing the exhaust gas pipeline, valve body (6) are located heat preservation cover (5) and perpendicular to pipeline direction places in the exhaust gas pipeline, and flange and exhaust gas pipeline fixed connection are passed through to valve body (6) both sides.
4. The electric heating gate valve special for palm oil waste gas according to claim 3, characterized in that: the interlayer of the heat-insulating cover (5) is filled with aluminum silicate cotton, and the electric heater (7) is made of carbon fiber.
5. The electric heating gate valve special for palm oil waste gas according to claim 3, characterized in that: the middle of each side of the flange is provided with a heat insulation pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697801.2U CN211852996U (en) | 2019-10-11 | 2019-10-11 | Special electric heating gate valve of palm oil waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697801.2U CN211852996U (en) | 2019-10-11 | 2019-10-11 | Special electric heating gate valve of palm oil waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852996U true CN211852996U (en) | 2020-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697801.2U Active CN211852996U (en) | 2019-10-11 | 2019-10-11 | Special electric heating gate valve of palm oil waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531137A (en) * | 2021-09-09 | 2021-10-22 | 点夺机电工程江苏有限公司 | Gate valve with liquid guiding function for ventilation pipe |
-
2019
- 2019-10-11 CN CN201921697801.2U patent/CN211852996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531137A (en) * | 2021-09-09 | 2021-10-22 | 点夺机电工程江苏有限公司 | Gate valve with liquid guiding function for ventilation pipe |
| CN113531137B (en) * | 2021-09-09 | 2021-11-16 | 点夺机电工程江苏有限公司 | Gate valve with liquid guiding function for ventilation pipe |
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