CN215865378U - Scale-proof water level sensor for tail gas processor - Google Patents

Abstract

The utility model relates to the technical field of semiconductor production, and discloses a scale-prevention water level sensor for an exhaust gas processor, which comprises a sensor body and an outer cover, wherein the outer cover is fixed on an outer ring of the sensor body in a surrounding manner, an open structure is arranged below the outer cover, a ring plate is sleeved outside the sensor body on the inner side of the outer cover, a hairbrush is fixed on the inner side surface of the ring plate, the hairbrush is arranged on the inner ring surface of the ring plate in a surrounding manner and is abutted against the outer surface of the sensor body, and the left side surface and the right side surface of the ring plate are provided with two screw holes. The utility model can reduce most of scale from adsorbing on the surface of the sensor body by arranging the outer cover on the outer ring of the sensor body, and the scale entering from the bottom can drive the brush to move up and down under the condition that the motor drives the screw rod to rotate, so as to brush off the scale adsorbed on the surface.

Description

Scale-proof water level sensor for tail gas processor

Technical Field

The utility model relates to the technical field of semiconductor production, in particular to a scale-proof water level sensor for a tail gas processor.

Background

At present, the semiconductor all has the application in fields such as integrated circuit, consumer electronics, communication system, photovoltaic power generation, illumination, high-power conversion, and the semiconductor can produce harmful tail gas in manufacturing, need use tail gas treatment facility to handle tail gas, and most tail gas treatment's equipment all need use water to come the dust absorption or cool down, makes tail gas pass through basin or pond in, consequently need use level sensor to detect the water level degree of depth.

Because there are more impurity in the aquatic that is used for tail gas treatment, and the heat in the tail gas can make water heated for easy incrustation scale that generates in aquatic, these incrustation scale adsorb on level sensor's surface, can influence level sensor to the precision that water level detected. Therefore, we propose a scale-proof water level sensor for an exhaust gas processor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scale-proof water level sensor for an exhaust gas processor, which can reduce most of scale from being adsorbed on the surface of the water level sensor by arranging an outer cover on the outer ring of a sensor body, can enable a ring plate to drive a brush to move up and down under the condition that a motor drives a screw rod to rotate so as to brush off the scale adsorbed on the surface, and can regularly brush off the scale on the surface of the sensor by arranging the motor to periodically operate through a computer, thereby solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a scale-proof water level sensor for an exhaust gas processor comprises a sensor body and an outer cover, wherein the outer cover is fixed on an outer ring of the sensor body in a surrounding manner, and an open structure is arranged below the outer cover;

the sensor body of dustcoat inboard snare has been put the crown plate, and the inboard fixed surface of crown plate has the brush, and the brush encircles the inner circle surface that sets up at the crown plate, and the brush is contradicted at the surface of sensor body, and the screw has all been seted up on the left side of crown plate and right side surface, and the screw is two, the inside left side of dustcoat and right side surface all are connected with the lead screw through the fixed plate is rotatable, and the lead screw passes through the screw and connects soon with the crown plate, and the lead screw runs through the screw, and the lead screw is connected with the waterproof motor transmission of fixed plate top installation.

In a preferred embodiment of the present invention, two hanging rings are fixed on both side surfaces above the outer cover, and the two hanging rings are fixed on the surface of the outer cover by welding.

In a preferred embodiment of the present invention, a data cord is connected to the upper portion of the sensor body, and the sensor body is connected to an external control computer through the data cord.

In a preferred embodiment of the present invention, the screw is rotatably connected between the upper and lower fixing plates by a waterproof bearing, and the waterproof bearing is embedded in the fixing plate.

As a preferred embodiment of the present invention, the waterproof motor is electrically connected to an external control computer.

Compared with the prior art, the utility model has the following beneficial effects:

1. the scale-proof water level sensor for the tail gas processor can reduce most of scale from being adsorbed on the surface of the water level sensor by arranging the outer cover on the outer ring of the sensor body, and the scale entering from the bottom can enable the ring plate to drive the brush to move up and down under the condition that the motor drives the screw rod to rotate so as to brush the scale adsorbed on the surface, and the motor is arranged to periodically operate through the computer so as to regularly brush the scale on the surface of the sensor body.

2. According to the scale-proof water level sensor for the tail gas processor, the two hanging rings are fixed on the two side surfaces above the outer cover, the two hanging rings are fixed on the surface of the outer cover in a welding mode, when the sensor body sinks to the water bottom, the hanging rings can be connected with the traction rope, the sensor body and the outer cover are lifted through the traction rope, and the phenomenon that the weight of the outer cover is too much to load the connection rope of the sensor body is avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view showing the overall structure of a scale-preventive water level sensor for an exhaust gas treatment device according to the present invention;

fig. 2 is a schematic structural view of a ring plate of the scale prevention water level sensor for the exhaust gas treatment device according to the present invention.

In the figure: 1. a sensor body; 2. a housing; 3. a hoisting ring; 4. a data cord; 5. a waterproof motor; 6. a waterproof bearing; 7. a fixing plate; 8. a ring plate; 9. a brush; 10. a screw rod; 11. and a screw hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a scale-proof water level sensor for an exhaust gas processor comprises a sensor body 1 and an outer cover 2, wherein the outer cover 2 is fixed on the outer ring of the sensor body 1 in a surrounding manner, and an open structure is arranged below the outer cover 2;

the 1 outer lane cover of the sensor body of 2 inboards of dustcoat has put the crown plate 8, and the inboard fixed surface of crown plate 8 has brush 9, and brush 9 encircles the inner circle surface that sets up at crown plate 8, and brush 9 conflicts at the surface of sensor body 1, and screw 11 has all been seted up on the left side of crown plate 8 and right side surface, and screw 11 is two, the inside left side of dustcoat 2 and right side surface all are connected with lead screw 10 through fixed plate 7 is rotatable, and lead screw 10 connects soon with crown plate 8 through screw 11, and lead screw 10 runs through screw 11, and lead screw 10 is connected with the transmission of waterproof motor 5 of fixed plate 7 top installation.

In this embodiment (see fig. 1 and 2), the outer cover 2 is disposed on the outer ring of the sensor body 1, so that most of the scale can be prevented from being adsorbed on the surface of the sensor body 1, and the ring plate 8 drives the brush 9 to move up and down under the condition that the motor drives the screw rod 10 to rotate, so as to brush away the scale adsorbed on the surface, and the motor is periodically operated by the computer, so as to periodically brush away the scale on the surface of the sensor body 1.

In this embodiment (see fig. 1), two hanging rings 3 are fixed on both side surfaces above the outer cover 2, the two hanging rings 3 are fixed on the surface of the outer cover 2 by welding, the two hanging rings 3 are fixed on both side surfaces above the outer cover 2, the two hanging rings 3 are fixed on the surface of the outer cover 2 by welding, when the sensor body 1 sinks to the water bottom, the hanging rings 3 can be connected with a traction rope, and the sensor body 1 and the outer cover 2 are lifted by the traction rope, so that the excessive load of the weight of the outer cover 2 on the connection rope of the sensor body 1 is avoided.

In this embodiment (see fig. 1), a data cord 4 is connected above the sensor body 1, the sensor body 1 is connected to an external control computer through the data cord 4, and the sensor body 1 is connected to the external control computer through the data cord 4.

In this embodiment (see fig. 1), the screw rod 10 is rotatably connected between the upper and lower fixing plates 7 through the waterproof bearing 6, the waterproof bearing 6 is embedded in the fixing plate 7, and the rotatable connection between the screw rod 10 and the fixing plate 7 is realized through the waterproof bearing 6.

In this embodiment (see fig. 1), the waterproof motor 5 is electrically connected to an external control computer, and the waterproof motor 5 is controlled by the external control computer.

It should be noted that the utility model is a scale-proof water level sensor for an exhaust gas processor, which comprises a sensor body 1, an outer cover 2, a hanging ring 3, a data rope 4, a waterproof motor 5, a waterproof bearing 6, a fixing plate 7, a ring plate 8, a brush 9, a screw rod 10 and a screw hole 11, wherein the components are all universal standard components or components known by a person skilled in the art, the structure and the principle of the components are known by a technical manual or a conventional experimental method, at the idle position of the device, all electric components in the above are connected by a lead, wherein the electric components refer to a power element, an electric component, an adaptive monitoring computer and a power supply, and a specific connecting means refers to the following working principle that the electric components are sequentially electrically connected, the detailed connecting means are known in the art, and the following working principle and the process are mainly introduced, no description is made on the electric control, when the sensor is operated, the hauling rope is connected to the hanging ring 3, the data rope 4 is connected with the computer, then the sensor body 1 is descended to the water pool or the water tank to be collided, the hauling rope is used for hoisting the outer cover 2 and the sensor body 1 to realize the position fixing of the sensor body 1, meanwhile, the lead of the waterproof motor 5 is also connected with the computer control equipment, the existence of the outer cover 2 can reduce most of scale from contacting the outer surface of the sensor body 1 from the side edge, the scale entering from the bottom can be removed by the brush 9, the computer is arranged to start the waterproof motor 5 to drive the screw rod 10 to rotate forwards and backwards after a certain time, then the screw rod 10 can drive the ring plate 8 to reciprocate up and down on the outer ring of the sensor body 1, and drive the brush 9 to brush on the outer ring of the sensor body 1, so as to brush away the scale which is just accumulated on the surface of the sensor body, thereby avoiding the scale from accumulating on the outer surface of the sensor body 1.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a tail gas treater is with scale prevention water level sensor, includes sensor body (1) and dustcoat (2), its characterized in that: the outer cover (2) is fixed on the outer ring of the sensor body (1) in a surrounding manner, and an open structure is arranged below the outer cover (2);

the utility model discloses a sensor, including outer cover (2), ring plate (8) have been put to the sensor body (1) outer lane cover of dustcoat (2) inboard, and the inboard fixed surface of ring plate (8) has brush (9), and brush (9) encircle the inner circle surface that sets up at ring plate (8), and brush (9) are contradicted at the surface of sensor body (1), and screw (11) have all been seted up on the left side and the right side surface of ring plate (8), and screw (11) are two, the inside left side of dustcoat (2) and right side surface all are connected with lead screw (10) through fixed plate (7) are rotatable, and lead screw (10) connect soon with ring plate (8) through screw (11), and lead screw (10) run through screw (11), and lead screw (10) are connected with waterproof motor (5) transmission of fixed plate (7) top installation.

2. The fouling-resistant water level sensor for the exhaust gas treatment device according to claim 1, wherein: both sides surface of dustcoat (2) top all is fixed with rings (3), and rings (3) are two, and two rings (3) are fixed on the surface of dustcoat (2) through the welded mode.

3. The fouling-resistant water level sensor for the exhaust gas treatment device according to claim 1, wherein: the upper part of the sensor body (1) is connected with a data rope (4), and the sensor body (1) is connected with an external control computer through the data rope (4).

4. The fouling-resistant water level sensor for the exhaust gas treatment device according to claim 1, wherein: the screw rod (10) is rotatably connected between the upper fixing plate (7) and the lower fixing plate (7) through a waterproof bearing (6), and the waterproof bearing (6) is embedded in the fixing plates (7).

5. The fouling-resistant water level sensor for the exhaust gas treatment device according to claim 1, wherein: the waterproof motor (5) is electrically connected with an external control computer.

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