Electrostatic oil removal apparatus

Abstract

The utility model discloses a kind of electrostatic oil removal equipment, the electrostatic oil removal equipment includes box and electrostatic field equipment, the electrostatic field equipment is set in the box;The electrostatic field equipment includes shell, electrostatic field generator, dust collecting container and several guard plate mechanisms, the electrostatic field generator, dust collecting container are set in shell;The periphery of the shell is equipped with several hollow areas, the guard plate mechanism is set outside the hollow area;The guard plate mechanism is fixed to the outside of the shell, and there is set distance between shell;The guard plate mechanism is hollow structure, can make the airflow outside the shell into the shell inside.The electrostatic oil removal equipment presented by the utility model can effectively prevent the deformation of electric field due to bump during disassembly process, so as to avoid the occurrence of fire caused by electric field sparking.

Description

Technical Field

[0001] This utility model belongs to the technical field of oil removal equipment, and relates to an oil removal device, particularly an electrostatic oil removal device. Background Technology

[0002] The oil fumes emitted during film calendering are treated by an electrostatic treatment facility on the roof before being discharged. To prevent the accumulation of adsorbed oil stains and the resulting fire, and to improve the efficiency of oil fume treatment, the electrostatic field needs to be cleaned every few months.

[0003] Existing electrostatic field equipment for thin film calendering needs to be removed from the electrostatic device enclosure, transferred to a cleaning tank for cleaning, and then transported back to the electrostatic device for installation before cleaning. During the disassembly, relocation, and cleaning of the electrostatic field equipment, because parts of the electric field are exposed on all four sides (e.g., ... Figure 1 As shown in the figure, there is a risk of collision and deformation during disassembly, assembly, and transportation; the electric field is prone to collision and deformation, and the dented and deformed electric field is prone to sparking due to the close distance between the positive and negative electrodes, which increases the risk of electric field fire.

[0004] In view of this, there is an urgent need to design a new electrostatic field device and its cleaning method in order to overcome at least some of the above-mentioned defects of existing electrostatic field devices and their cleaning methods. Utility Model Content

[0005] This invention provides an electrostatic oil removal device that can effectively prevent the exposed parts of the electric field from deforming due to impact during disassembly and assembly, thereby avoiding the occurrence of fire caused by electric field arcing.

[0006] To solve the above-mentioned technical problems, according to one aspect of this utility model, the following technical solution is adopted:

[0007] An electrostatic oil removal device, comprising: a housing and an electrostatic field device, wherein the electrostatic field device is disposed within the housing;

[0008] The electrostatic field device includes a housing, an electrostatic field generator, a dust collection container, and several protective plate mechanisms, wherein the electrostatic field generator and the dust collection container are disposed inside the housing;

[0009] The shell has several hollow areas around its perimeter, and a protective plate mechanism is provided outside the hollow areas; the protective plate mechanism is fixed to the outside of the shell and is at a set distance from the shell; the protective plate mechanism is a hollow structure, which allows airflow from outside the shell to enter the shell.

[0010] As one embodiment of the present utility model, the guard plate mechanism includes a hollow guard plate body and a plurality of fixing columns; the first end of each fixing column is fixed to the hollow guard plate body, and the second end of each fixing column is provided with a first fixing unit.

[0011] The housing is provided with a plurality of second fixing units that cooperate with the first fixing unit, and the second fixing units can be detachably fixed to the first fixing unit.

[0012] In one embodiment of this utility model, the first fixing unit is provided with an electromagnetic lock, and the first fixing unit can lock the second fixing unit in a first state; the first fixing unit can unlock the second fixing unit in a second state.

[0013] In one embodiment of this utility model, the guard plate mechanism further includes a control circuit and a control switch. The control circuit is connected to the control switch and the electromagnetic lock respectively, and can receive the control signal from the control switch and send the control signal to the electromagnetic lock. The two sides of the hollow guard plate body are respectively provided with gripping areas, and the control switch is located near one of the gripping areas.

[0014] In one embodiment of this utility model, each gripping area is further provided with a temperature sensor, which is used to sense the temperature data of the set area; the output terminal of the temperature sensor is connected to the input terminal of the control circuit, and can send the sensed temperature data to the control circuit.

[0015] In one embodiment of this utility model, the first fixing unit is provided with an electromagnetic adsorption mechanism, and the second fixing unit is a metal material that can be adsorbed by a magnetic mechanism; the electromagnetic adsorption mechanism can adsorb the second fixing unit when energized.

[0016] As one embodiment of this utility model, the two sides of the hollowed-out protective plate body are respectively provided with gripping areas, and each gripping area is provided with a pressure sensor; the protective plate mechanism further includes a control circuit.

[0017] The output of the pressure sensor sends the sensed pressure signal to the control circuit, which in turn sends a control signal to the electromagnetic adsorption mechanism.

[0018] In one embodiment of this utility model, each gripping area is further provided with a temperature sensor, which is used to sense the temperature data of the set area; the output terminal of the temperature sensor is connected to the input terminal of the control circuit, and can send the sensed temperature data to the control circuit.

[0019] As one embodiment of this utility model, the guard plate mechanism is provided with two handles, and the gripping area is the gripping area of ​​the handle.

[0020] In one embodiment of this utility model, the protective plate mechanism is detachably mounted from the housing.

[0021] The beneficial effects of this utility model are as follows: the electrostatic oil removal equipment proposed in this utility model can effectively prevent the electric field from being deformed due to impact during the disassembly and assembly process, thereby avoiding the occurrence of fire caused by electric field arcing. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an existing electrostatic field device.

[0023] Figure 2 This is a schematic diagram of the electrostatic field device in one embodiment of the present invention.

[0024] Figure 3 This is a schematic diagram of the structure of the electrostatic field equipment guard plate mechanism in one embodiment of the present invention.

[0025] Figure 4 This is a schematic diagram of the electrostatic field device in one embodiment of the present invention.

[0026] Figure 5 This is a schematic diagram of the electrostatic field device in one embodiment of the present invention.

[0027] Figure 6 This is a schematic diagram of the composition of the electrostatic field device control section in one embodiment of the present invention.

[0028] Figure 7 This is a schematic diagram of the composition of the electrostatic field device control section in one embodiment of the present invention. Detailed Implementation

[0029] The preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0030] To further understand this utility model, preferred embodiments of this utility model are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the scope of the claims of this utility model.

[0031] The description in this section pertains to only a few typical embodiments, and this utility model is not limited to the scope of the embodiments described. Substitution of identical or similar prior art methods with some technical features in the embodiments is also within the scope of this utility model's description and protection.

[0032] The term "connection" in the specification includes both direct and indirect connections, such as connections made through active devices, passive devices, or electrical conduction media; it may also include connections made by other active or passive devices that are known to those skilled in the art and can achieve the same or similar functional purpose, such as connections made through circuits or components such as switches or follower circuits.

[0033] This utility model discloses an electrostatic oil removal device, which includes: a box and an electrostatic field device, wherein the electrostatic field device is disposed in the box. Figure 2 This is a schematic diagram of the electrostatic field device in one embodiment of the present invention. Please refer to [link / reference]. Figure 2 The electrostatic field device includes a housing 1, an electrostatic field generator 2, a dust collection container, and several protective plate mechanisms 3. The electrostatic field generator 2 and the dust collection container are disposed inside the housing 1.

[0034] The housing 1 has several open areas around its perimeter, and a protective plate mechanism 3 is provided outside the open areas. The protective plate mechanism 3 is fixed to the outside of the housing 1 and is at a predetermined distance from the housing 1. The protective plate mechanism 3 has an open structure, allowing airflow from outside the housing 1 to enter the housing 1. In one embodiment, the protective plate mechanism 3 is detachably mounted from the housing 1.

[0035] Figure 4 , Figure 5 This is a schematic diagram of the electrostatic field device in one embodiment of the present invention. Figure 6 This is a schematic diagram of the composition of the control section of the electrostatic field device in one embodiment of this utility model; please refer to... Figures 4 to 6 In one embodiment of this utility model, the protective plate mechanism 3 includes a hollow protective plate body 31 and a plurality of fixing posts 32; the first end of each fixing post 32 is fixed to the hollow protective plate body 31, and the second end of each fixing post 32 is provided with a first fixing unit 33. The housing 1 is provided with a plurality of second fixing units 11 that cooperate with the first fixing unit 33, and the second fixing unit 11 can be detachably fixed with the first fixing unit 33.

[0036] The first fixing unit 33 is equipped with an electromagnetic lock 34. In a first state, the first fixing unit 33 can lock the second fixing unit 11; in a second state, the first fixing unit 33 can unlock the second fixing unit 11.

[0037] The protective plate mechanism 3 further includes a control circuit 35 and a control switch 36. The control circuit 35 is connected to the control switch 36 and the electromagnetic lock 34 respectively, and can receive the control signal from the control switch 36 and send the control signal to the electromagnetic lock 34. The two sides of the hollow protective plate body 31 are respectively provided with gripping areas 37, and the control switch 36 is located near one gripping area 37.

[0038] Each gripping area 37 is further provided with a temperature sensor 38, which is used to sense the temperature data of the set area; the output terminal of the temperature sensor 38 is connected to the input terminal of the control circuit 35, and can send the sensed temperature data to the control circuit 35.

[0039] Figure 7 This is a schematic diagram of the composition of the control section of the electrostatic field device in one embodiment of this utility model; please refer to... Figure 5 , Figure 7 In one embodiment of the present invention, the first fixing unit 33 is provided with an electromagnetic lock 34 (or an electromagnetic adsorption mechanism), and the first fixing unit 33 can lock the second fixing unit 11 in a first state; the first fixing unit 33 is unlocked from the second fixing unit 11 in a second state.

[0040] In one embodiment, the second fixing unit 11 may be provided with a groove, and the first fixing unit 33 may be provided with a locking tongue; in a first state, the locking tongue extends into the groove and is in a locked state; in a second state, the locking tongue disengages from the groove and is in an unlocked state. The locking tongue can be controlled by a motor or electromagnetic means.

[0041] The perforated protective plate body 31 has gripping areas 37 (which can be handles) on both sides, and each gripping area 37 is equipped with a pressure sensor 30; the protective plate mechanism 3 further includes a control circuit 35. The output terminal of the pressure sensor 30 sends the sensed pressure signal to the control circuit 35, and the control circuit 35 can send a control signal to the electromagnetic lock 34.

[0042] The guard plate mechanism 3 is provided with two handles, and the grip area 37 is the grip area of ​​the handle. Each grip area 37 is further provided with a temperature sensor 38, which is used to sense the temperature data at a set position in the grip area 3; the output terminal of the temperature sensor 38 is connected to the input terminal of the control circuit 35, and can send the sensed temperature data to the control circuit 35. Each grip area 37 can be provided with a plurality of temperature sensors 38, and each temperature sensor 38 is respectively set in a different area of ​​the handle, and the distance between at least two temperature sensors 38 can be greater than 20cm.

[0043] In one application scenario of this utility model, when the operator needs to remove the guard plate mechanism, he can hold the gripping areas of the two handles of the corresponding guard plate mechanism with both hands. The pressure sensor and / or temperature sensor set in the gripping area senses the pressure data and / or temperature change data and sends the corresponding data to the control circuit.

[0044] The control circuit can be connected to a comparator, and the signals sensed by the pressure sensor and / or temperature sensor are compared with a set threshold signal through the comparator. The control circuit determines whether an operator intends to disassemble the protective plate mechanism based on set data; for example, if the holding time is set to be greater than 2 seconds, it is determined that the operator wishes to disassemble the protective plate mechanism. Then, the electromagnetic lock is unlocked (or the electromagnetic adsorption mechanism is de-energized), thus enabling the disassembly of the protective plate mechanism.

[0045] When installing the guard plate mechanism, the control circuit can sense the operator's gripping action and control the electromagnetic lock to lock the first fixed unit and the second fixed unit.

[0046] In summary, the electrostatic oil removal equipment proposed in this utility model can effectively prevent the electric field from deforming due to impact during the disassembly and assembly process, thereby avoiding the occurrence of fire caused by electric field arcing.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The description and application of this utility model herein are illustrative and not intended to limit the scope of the utility model to the above embodiments. The effects or advantages involved in the embodiments may not be manifested in the embodiments due to various factors, and the description of effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and various substitutions and equivalents of the components in the embodiments are well known to those skilled in the art. It should be clear to those skilled in the art that this utility model can be implemented in other forms, structures, arrangements, proportions, and with other components, materials, and parts without departing from the spirit or essential characteristics of this utility model. Other variations and modifications can be made to the embodiments disclosed herein without departing from the scope and spirit of this utility model.

Claims

1. An electrostatic oil removal device, characterized in that, The electrostatic oil removal equipment includes: a housing and an electrostatic field device, wherein the electrostatic field device is disposed inside the housing; The electrostatic field device includes a housing, an electrostatic field generator, a dust collection container, and several protective plate mechanisms, wherein the electrostatic field generator and the dust collection container are disposed inside the housing; The shell has several hollow areas around its perimeter, and a protective plate mechanism is provided outside the hollow areas; the protective plate mechanism is fixed to the outside of the shell and is at a set distance from the shell; the protective plate mechanism is a hollow structure, which allows airflow from outside the shell to enter the shell.

2. The electrostatic oil removal equipment according to claim 1, characterized in that: The protective plate mechanism includes a hollow protective plate body and several fixing columns; the first end of each fixing column is fixed to the hollow protective plate body, and the second end of each fixing column is provided with a first fixing unit. The housing is provided with a plurality of second fixing units that cooperate with the first fixing unit, and the second fixing units can be detachably fixed to the first fixing unit.

3. The electrostatic oil removal equipment according to claim 2, characterized in that: The first fixing unit is equipped with an electromagnetic lock, and the first fixing unit can lock the second fixing unit in a first state; the first fixing unit can unlock the second fixing unit in a second state.

4. The electrostatic oil removal equipment according to claim 3, characterized in that: The protective plate mechanism further includes a control circuit and a control switch. The control circuit is connected to the control switch and the electromagnetic lock respectively, and can receive the control signal from the control switch and send the control signal to the electromagnetic lock. The two sides of the hollow protective plate body are respectively provided with gripping areas, and the control switch is located near one of the gripping areas.

5. The electrostatic oil removal equipment according to claim 4, characterized in that: Each gripping area is further provided with a temperature sensor, which is used to sense the temperature data of the set area; the output terminal of the temperature sensor is connected to the input terminal of the control circuit, and can send the sensed temperature data to the control circuit.

6. The electrostatic oil removal equipment according to claim 2, characterized in that: The first fixing unit is equipped with an electromagnetic adsorption mechanism, and the second fixing unit is a metal material that can be adsorbed by a magnetic mechanism; the electromagnetic adsorption mechanism can adsorb the second fixing unit when energized.

7. The electrostatic oil removal equipment according to claim 6, characterized in that: The perforated protective plate body has gripping areas on both sides, and each gripping area is equipped with a pressure sensor; the protective plate mechanism further includes a control circuit. The output of the pressure sensor sends the sensed pressure signal to the control circuit, which in turn sends a control signal to the electromagnetic adsorption mechanism.

8. The electrostatic oil removal equipment according to claim 7, characterized in that: Each gripping area is further provided with a temperature sensor, which is used to sense the temperature data of the set area; the output terminal of the temperature sensor is connected to the input terminal of the control circuit, and can send the sensed temperature data to the control circuit.

9. The electrostatic oil removal equipment according to claim 7, characterized in that: The guard plate mechanism is provided with two handles, and the grip area is the grip area of ​​the handle.

10. The electrostatic oil removal equipment according to claim 1, characterized in that: The protective plate mechanism is detachably mounted from the housing.

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