CN218393242U - Be used for desulfurization sludge tank liquid level measurement device - Google Patents
Be used for desulfurization sludge tank liquid level measurement device Download PDFInfo
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- CN218393242U CN218393242U CN202222069313.5U CN202222069313U CN218393242U CN 218393242 U CN218393242 U CN 218393242U CN 202222069313 U CN202222069313 U CN 202222069313U CN 218393242 U CN218393242 U CN 218393242U
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- sludge tank
- infrared correlation
- fender
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Abstract
The utility model relates to a desulfurized sludge jar liquid level measurement equipment technical field, in particular to be used for desulfurized sludge jar liquid level measurement device, the drain pipe that is equipped with below the feed liquor pipe that is equipped with above the external surface of sludge jar body, the external surface of sludge jar is equipped with the solenoid valve with the external surface of drain pipe, sludge jar body top surface central fixedly connected with agitator motor, the utility model discloses a first infrared correlation body, second infrared correlation body, time relay, radar level gauge, agitator motor, fender, outstanding piece, sprinkler bead and spray pipe have been set up, the liquid level in the accurate record sludge jar of messenger's radar level gauge that can be better, when preventing that agitator motor from driving rotation axis and rotating fan blade rotation liquid level is uneven or the liquid level is lower, and rotating fan blade has sheltered from the radar wave of radar level gauge transmission, causes the mismeasurement of radar level gauge, leads to the mistake of solenoid valve to open.
Description
Technical Field
The utility model relates to a be used for desulfurization sludge jar liquid level measurement device belongs to desulfurization sludge jar liquid level measurement equipment technical field.
Background
In desulfurization system, we can come real-time control feed liquor valve and play liquid valve's aperture through the monitoring data to the sludge tank liquid level usually, thereby make the liquid level of sludge tank can keep at a stable level or the height that we need, but we discover in routine maintenance, the unstable defect of liquid level often can appear in each unit sludge tank liquid level, liquid level measurement generally all uses the radar level gauge today, and the level gauge is through probe transmission radar wave, when meetting the detected medium surface, partial pulse is reflected and forms the echo and returns along the same route, calculate the distance through the propagation time of pulse at probe and measured medium surface, but when agitator motor drive liquid level motion, or the liquid level is lower, when agitator motor drives rotatory flabellum and rotates, can shelter from the radar wave that the radar level gauge sent, the inside mud liquid level of sludge tank can not better accurate understanding.
The prior art has the following problems:
present be used for desulfurization sludge tank liquid level measurement device, generally only measure the liquid level of mud through the radar level gauge, when elimination agitator motor that can not be better drives the liquid level motion, perhaps the liquid level is lower, agitator motor drives the influence when rotatory flabellum is rotatory, can not be constantly accurate record the mud liquid level in the mud jar body, thereby caused the mistake of solenoid valve to open, lead to the mud liquid level in the mud jar body to neglect high suddenly low, and can not be better to the mud on radar level gauge surface clear away, be unfavorable for the use of this radar level gauge.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a be used for desulfurization sludge tank liquid level measurement device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for desulfurization sludge tank liquid level measurement device, the feed liquor pipe that is equipped with including the mud jar body, mud jar external surface top and the drain pipe that mud jar external surface below was equipped with, feed liquor outside surface and drain pipe outside surface are equipped with the solenoid valve, mud jar body top surface central fixedly connected with agitator motor, agitator motor one side is equipped with the instrument box, the agitator motor below is equipped with the rotation axis, rotation axis outside surface fixedly connected with first infrared correlation body, rotation axis outside surface cover scarf joint has the bearing body, bearing body outside surface fixedly connected with fender, the fender top is equipped with the infrared correlation body of second, fender inner chamber fixedly connected with spray pipe, the outstanding piece of fender bottom fixedly connected with, outstanding piece one side surface fixedly connected with sprinkler bead, fender top surface runs through fixedly connected with radar level gauge.
Preferably, the top end of the rotating shaft is fixedly connected to the output end of the stirring motor, and the outer side surface of the rotating shaft is fixedly connected with rotating fan blades.
Preferably, the first infrared correlation body and the second infrared correlation body are positioned on the same horizontal plane, and the second infrared correlation body is fixedly connected to the inner side surface of the sludge tank body.
Preferably, the water spraying pipe is connected to the water spraying head through a hose at one end close to the protruding block.
Preferably, the radar liquid level gauge is matched with the position size of the protruding block, and the outer side surface of the protruding block is coated with a corrosion-resistant layer.
Preferably, the outer side surface of the fender is fixedly connected with the inner side surface of the sludge tank body, and the bottom surface of the fender is a smooth polished surface.
Preferably, the inner cavity of the instrument box is provided with a PLC (programmable logic controller) and a time relay, the information output end of the radar liquid level meter is electrically connected with the information output end of the time relay through a wire, and the information input end of the electromagnetic valve is electrically connected with the information input end of the stirring motor through a wire.
The utility model has the advantages that:
the utility model discloses a first infrared correlation body has been set up, the infrared correlation body of second, time relay, the radar level gauge, agitator motor, the fender, outstanding piece, sprinkler bead and spray pipe, the liquid level in the accurate record sludge tank of messenger's radar level gauge that can be better, when preventing that agitator motor from driving liquid level unevenness or liquid level when rotation axis and rotating fan blade are rotatory, rotating fan blade has sheltered from the radar wave of radar level gauge transmission, cause the misdetection of radar level gauge, lead to the mistake of solenoid valve to open, during the use, when agitator motor did not start, the infrared ray that first infrared correlation body and the infrared correlation body of second sent just correlation, form infrared ray correlation inductor, radar level gauge just is located the interval gap between the rotating fan blade this moment, the level detection to the sludge tank body this moment is accurate, and the time information transmission of time relay can respond to this moment to the PLC controller in handle the analysis, the liquid level information that PLC controller can take notes this moment, when agitator motor starts, when first infrared correlation body and second infrared correlation body send the interval gap, the infrared control radar level gauge can not open the dirty water level gauge of the infrared ray, the clear water level gauge is further to the clear water level gauge of the clear water that can be opened for the operation of the infrared control.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural view of the whole interior of the present invention;
fig. 2 is a schematic structural view of the outer side of the present invention;
FIG. 3 is a schematic structural view of a horizontal section of a middle fender of the present invention;
fig. 4 is a schematic view of a part of the structure information flow in the present invention;
in the figure: 1. a sludge tank body; 2. a liquid inlet pipe; 3. a liquid outlet pipe; 4. an electromagnetic valve; 5. a stirring motor; 6. an instrument cartridge; 7. a rotating shaft; 8. a first infrared radiator; 9. a bearing body; 10. a fender; 11. a second infrared radiator; 12. a water spray pipe; 13. a protruding block; 14. a sprinkler head; 15. a radar level gauge; 16. rotating the fan blades; 17. a PLC controller; 18. a time relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a be used for desulfurization sludge jar liquid level measurement device, including the sludge tank body 1, feed liquor pipe 2 that 1 outside surface top of the sludge tank body was equipped with and drain pipe 3 that 1 outside surface below of the sludge tank body is equipped with, 2 outside surfaces of feed liquor pipe and 3 outside surfaces of drain pipe are equipped with solenoid valve 4, 1 top surface central fixedly connected with agitator motor 5 of the sludge tank body, agitator motor 5 one side is equipped with instrument box 6, agitator motor 5 below is equipped with rotation axis 7, 7 outside surface fixedly connected with first infrared correlation bodies 8 of rotation axis, 7 outside surface cover scarf joint of rotation axis have bearing body 9, bearing body 9 outside surface fixedly connected with fender 10, fender 10 top is equipped with second infrared correlation body 11, fender 10 inner chamber fixedly connected with spray pipe 12, fender 10 bottom fixedly connected with outstanding piece 13, outstanding piece 13 one side surface fixedly connected with sprinkler bead 14, fender 10 top surface runs through fixedly connected with radar level gauge 15.
During the use, at first handle the analysis back in operating button transmission information to PLC controller 17, open solenoid valve 4 in the 2 outsides of feed liquor pipe, mud can get into this mud jar body 1 this moment, and the liquid level information transmission of radar level gauge 15 response mud handles the analysis to PLC controller 17 in, and PLC controller 17 closes according to solenoid valve 4 in the 2 outsides of intelligent control feed liquor pipe of liquid level information.
As a preferred technical scheme of the utility model, the top end of the rotating shaft 7 is fixedly connected with the output end of the stirring motor 5, and the surface of the outer side of the rotating shaft 7 is fixedly connected with the rotating fan blades 16; wherein the rotating fan blades 16 are arranged in order and are in the same vertical plane.
As a preferred technical scheme of the utility model, the first infrared correlation body 8 and the second infrared correlation body 11 are positioned at the same horizontal plane, and the second infrared correlation body 11 is fixedly connected with the inner side surface of the sludge tank body 1; the infrared rays emitted by the first infrared correlation object 8 and the second infrared correlation object 11 are exactly correlated to form an infrared correlation sensor.
As a preferred technical scheme of the utility model, one end of the spray pipe 12 close to the protruding block 13 is connected with a spray head 14 through a hose; the end of the sprinkler pipe 12 remote from the sprinkler head 14 is connected to an external clean water pipe through a hose.
As a preferred technical scheme of the utility model, the radar liquid level gauge 15 is matched with the position size of the protruding block 13, and the outer side surface of the protruding block 13 is coated with a corrosion-resistant layer; the corrosion-resistant layer is an epoxy paint layer, so that the service life of the equipment is prolonged.
As a preferred technical scheme of the utility model, the outer side surface of the mudguard 10 is fixedly connected with the inner side surface of the sludge tank body 1, and the bottom surface of the mudguard 10 is a smooth polished surface; the fender 10 position is defined.
Example 2
Referring to fig. 1 and fig. 4, the present embodiment is different from embodiment 1 in that:
a PLC (programmable logic controller) 17 and a time relay 18 are arranged in an inner cavity of the instrument box 6, an information output end of the radar liquid level meter 15 and an information output end of the time relay 18 are electrically connected to an information input end of the PLC 17 through electric wires, and an information input end of the electromagnetic valve 4 and an information input end of the stirring motor 5 are electrically connected to an information output end of the PLC 17 through electric wires; better be favorable to the transmission of information, intelligent control solenoid valve 4 opens.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequences.
The utility model discloses a theory of operation and use flow: after the sludge of the required amount is added in the sludge tank body 1, chemical is added to carry out desulfurization treatment, stirring motor 5 needs to be started at this moment, when stirring motor 5 is not started, infrared rays sent by first infrared correlation body 8 and second infrared correlation body 11 are just correlated, an infrared correlation sensor is formed, radar level gauge 15 is just located on an interval gap between rotating fan blades 16 at this moment, liquid level detection to the sludge tank body 1 is more accurate at this moment, time information transmission to PLC controller 17 at this moment is sensed by time relay 18, PLC controller 17 can record liquid level information at this moment, when stirring motor 5 starts, infrared rays sent by first infrared correlation body 8 and second infrared correlation body 11 are staggered for several seconds at this moment, PLC controller 17 can be aligned with liquid level information at the past, opening of intelligent control solenoid valve 4 can not cause mistaken opening of solenoid valve 4, thereby cause unstable liquid level in the sludge tank body, desulfurization operation is not favorable, further, fender 10 can prevent sludge from shielding running time of first infrared correlation body 8 and second infrared correlation body, the inner wall of PLC controller 17 can be connected to the infrared correlation motor 5, the rotating shaft of stirring motor 5 can be further connected to the rotating speed of stirring motor 5, sludge tank body 12 of stirring motor 5, the infrared correlation sensor can be cleaned after the rotating speed of rotating infrared correlation sensor 17, sludge tank body 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a be used for desulfurized sludge jar liquid level measurement device, includes that the feed liquor pipe (2) that the outside surface top of the sludge jar body (1) was equipped with and drain pipe (3) that the outside surface below of the sludge jar body (1) was equipped with, its characterized in that: feed liquor pipe (2) outside surface is equipped with solenoid valve (4) with drain pipe (3) outside surface, sludge tank body (1) top surface central authorities fixedly connected with agitator motor (5), agitator motor (5) one side is equipped with instrument box (6), agitator motor (5) below is equipped with rotation axis (7), rotation axis (7) outside surface fixedly connected with first infrared correlation body (8), rotation axis (7) outside surface cover is connected with bearing body (9), bearing body (9) outside surface fixedly connected with fender (10), fender (10) top is equipped with the infrared correlation body (11) of second, fender (10) inner chamber fixedly connected with spray pipe (12), outstanding piece (13) of fender (10) bottom fixedly connected with, outstanding piece (13) one side surface fixedly connected with sprinkler bead (14), fender (10) top surface runs through fixedly connected with radar level gauge (15).
2. The device for measuring the liquid level of the desulfurized sludge tank according to claim 1, wherein: the top end of the rotating shaft (7) is fixedly connected with the output end of the stirring motor (5), and the outer side surface of the rotating shaft (7) is fixedly connected with rotating fan blades (16).
3. The device for measuring the liquid level of the desulfurized sludge tank according to claim 1, wherein: the first infrared correlation body (8) and the second infrared correlation body (11) are located on the same horizontal plane, and the second infrared correlation body (11) is fixedly connected to the inner side surface of the sludge tank body (1).
4. The device for measuring the liquid level of the desulfurized sludge tank according to claim 1, wherein: one end of the water spraying pipe (12) close to the protruding block (13) is connected to the water spraying head (14) through a hose.
5. The device for measuring the liquid level of the desulfurized sludge tank according to claim 1, wherein: the radar liquid level meter (15) is matched with the position size of the protruding block (13), and the outer side surface of the protruding block (13) is coated with a corrosion-resistant layer.
6. The device for measuring the liquid level of the desulfurized sludge tank according to claim 1, wherein: the outer side surface of the mud guard (10) is fixedly connected to the inner side surface of the sludge tank body (1), and the bottom surface of the mud guard (10) is a smooth polished surface.
7. The device for measuring the liquid level of the desulfurization sludge tank as claimed in claim 1, wherein: instrument box (6) inner chamber is equipped with PLC controller (17) and time relay (18), radar level gauge (15) information output end with time relay (18) information output end all is in through electric wire electric connection PLC controller (17) information input end, solenoid valve (4) information input end with agitator motor (5) information input end all is in through electric wire electric connection PLC controller (17) information output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069313.5U CN218393242U (en) | 2022-08-08 | 2022-08-08 | Be used for desulfurization sludge tank liquid level measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069313.5U CN218393242U (en) | 2022-08-08 | 2022-08-08 | Be used for desulfurization sludge tank liquid level measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218393242U true CN218393242U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222069313.5U Active CN218393242U (en) | 2022-08-08 | 2022-08-08 | Be used for desulfurization sludge tank liquid level measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218393242U (en) |
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2022
- 2022-08-08 CN CN202222069313.5U patent/CN218393242U/en active Active
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