Desulfurization tower liquid level and density accurate measurement device

Abstract

The utility model relates to the technical field of measuring devices, and specifically to a precise measuring device for the liquid level and density of a desulfurization tower, comprising a desulfurization tower body and an installation component; the installation component comprises a connecting pipe, a frame, a valve body, a liquid level measuring tube, a capacitive liquid level gauge, a mounting bolt, a density measuring tube, a density meter and a fixing bolt, the connecting pipe is communicated with the desulfurization tower body, the valve body is communicated with the connecting pipe, the liquid level measuring tube is communicated with the connecting pipe, the mounting bolt is threadedly connected with the liquid level measuring tube, the capacitive liquid level gauge is threadedly connected with the mounting bolt and is located on a side of the mounting bolt close to the liquid level measuring tube, the density measuring tube cooperates with the connecting pipe, the fixing bolt is threadedly connected with the density measuring tube, the density meter is threadedly connected with the fixing bolt and is located on a side of the fixing bolt close to the density measuring tube, the frame is fixedly connected with the desulfurization tower body, fixedly connected with the liquid level measuring tube, and fixedly connected with the density measuring tube, thereby improving the use effect of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring devices, and in particular relates to a device for accurately measuring the liquid level and density of a desulfurization tower. Background Art

[0002] The desulfurization tower is a tower-type equipment for desulfurization of industrial waste gas. It mainly uses chemical reactions to convert sulfur dioxide in flue gas into sulfate or elemental sulfur, thereby achieving the purpose of reducing air pollution. It is mainly composed of absorption tower, circulation pump, spray system, waste liquid treatment system and other parts. In order to effectively control the sulfur content in the exhaust gas, liquid level control is extremely important. Too low liquid level will lead to substandard sulfur content, and too high liquid level will easily cause overflow. The traditional liquid level measurement method is to make a hole in the desulfurization tower and use a double flange differential pressure level gauge for measurement. However, due to the dynamic reaction in the desulfurization tower, the density of the internal liquid is changing, which leads to a large error in the liquid level measurement method in the desulfurization device, thereby affecting the measurement effect of the device.

[0003] Prior art CN211783735U discloses a liquid level measuring device for a wet desulfurization tower, comprising a capacitive liquid level gauge, a measuring tube, a connecting unit, an overflow port of a desulfurization tower and a sulfur tower. The capacitive liquid level gauge is inserted into the measuring tube from top to bottom, the measuring tube is vertically connected to the connecting unit and communicates with the connecting unit, the upper end of the measuring tube is flush with the overflow port of the desulfurization tower, the connecting unit is connected to the bottom of the desulfurization tower, and the capacitive liquid level gauge monitors the liquid level in the tower in real time by using the connecting vessel principle. When the slurry level in the tower changes, the measurement data can still be ensured to be accurate, thereby improving the measurement effect of the device.

[0004] In normal use, the existing technology can only measure the liquid level of the slurry in the tower. When the density of the slurry in the tower needs to be measured, it is time-consuming and laborious, making it inconvenient for the staff to measure the density of the slurry level in the tower, thus affecting the use effect of the device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the prior art can only measure the liquid level of the slurry in the tower, but it is time-consuming and laborious to measure the density of the slurry in the tower, which makes it inconvenient for the staff to measure the density of the slurry level in the tower, thus affecting the use effect of the device.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a precise measurement device for the liquid level and density of a desulfurization tower, comprising a desulfurization tower body and an installation component; the installation component comprises a connecting pipe, a frame, a valve body, a liquid level measuring tube, a capacitive liquid level gauge, a mounting bolt, a density measuring tube, a density meter and a fixing bolt, the connecting pipe is communicated with the desulfurization tower body, the valve body is communicated with the connecting pipe, the liquid level measuring tube is communicated with the connecting pipe, the mounting bolt is threadedly connected with the liquid level measuring tube, the capacitive liquid level gauge is threadedly connected with the mounting bolt and is located on a side of the mounting bolt close to the liquid level measuring tube, the density measuring tube cooperates with the connecting pipe, the fixing bolt is threadedly connected with the density measuring tube, the density meter is threadedly connected with the fixing bolt and is located on a side of the fixing bolt close to the density measuring tube, the frame is fixedly connected with the desulfurization tower body, fixedly connected with the liquid level measuring tube, and fixedly connected with the density measuring tube.

[0008] Wherein, the mounting bolt includes a mounting screw and a mounting nut, the mounting screw is threadedly connected to the liquid level measuring tube and threadedly connected to the capacitive liquid level gauge; the mounting nut is threadedly connected to the mounting screw and abuts against the capacitive liquid level gauge.

[0009] Wherein, the fixing bolt includes a fixing screw and a fixing nut, the fixing screw is threadedly connected to the density meter and is threadedly connected to the density measuring tube; the fixing nut is threadedly connected to the fixing screw and abuts against the density meter.

[0010] Wherein, the installation assembly further comprises a rubber pad and a rubber installation block, the rubber installation block is fixedly connected to the densitometer and slidably connected to the density measuring tube; the rubber pad is sleeved on the rubber installation block.

[0011] Wherein, the installation assembly further comprises a sealing gasket and a sealing installation block, wherein the sealing installation block is fixedly connected to the capacitive liquid level gauge and slidably connected to the liquid level measuring tube; the sealing gasket is sleeved on the sealing installation block.

[0012] The utility model discloses a desulfurization tower liquid level and density precise measuring device, the valve body is opened, the slurry inside the desulfurization tower body enters the connecting pipe, the liquid level measuring tube and the density measuring tube, the mounting screw cooperates with the mounting nut, the capacitive liquid level gauge is installed on the liquid level measuring tube, the capacitive liquid level gauge measures the liquid level in the liquid level measuring tube, the fixing screw cooperates with the fixing nut, the density meter is installed on the density measuring tube, the density meter measures the density of the slurry in the density measuring tube, so that the staff can conveniently measure the density of the slurry liquid level in the tower, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the desulfurization tower liquid level and density accurate measurement device of the first embodiment of the utility model.

[0015] Figure 2 The utility model is a structural schematic diagram of a rubber pad and a rubber mounting block.

[0016] Figure 3 It is a structural schematic diagram of a sealing pad and a sealing mounting block of the utility model.

[0017] In the figure: 101-desulfurization tower body, 102-connecting pipe, 103-frame, 104-valve body, 105-liquid level measuring tube, 106-capacitive liquid level gauge, 107-density measuring tube, 108-density meter, 109-rubber pad, 110-rubber mounting block, 111-mounting screw, 112-mounting nut, 113-fixing screw, 114-fixing nut, 201-sealing pad, 202-sealing mounting block. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of the desulfurization tower liquid level and density accurate measurement device of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the rubber pad and the rubber mounting block of the utility model. The utility model provides a desulfurization tower liquid level and density accurate measuring device, including a desulfurization tower body 101 and a mounting assembly; the mounting assembly includes a connecting pipe 102, a frame 103, a valve body 104, a liquid level measuring tube 105, a capacitive liquid level gauge 106, mounting bolts, a density measuring tube 107, a density meter 108, a fixing bolt, a rubber pad 109 and a rubber mounting block 110, the mounting bolt includes a mounting screw 111 and a mounting nut 112, the fixing bolt includes a fixing screw 113 and a fixing nut 114, and the above-mentioned scheme solves the problem that when it is necessary to measure the density of the slurry in the tower, it is time-consuming and laborious, making it inconvenient for the staff to measure the density of the slurry liquid level in the tower, thereby affecting the use effect of the device. It can be understood that the above-mentioned scheme can be used in the case where the prior art can only measure the liquid level of the slurry in the tower.

[0021] According to this specific embodiment, by opening the valve body 104, the slurry inside the desulfurization tower body 101 enters the connecting pipe 102, the liquid level measuring tube 105 and the density measuring tube 107, the mounting bolts install the capacitive liquid level gauge 106 on the liquid level measuring tube 105, the capacitive liquid level gauge 106 measures the liquid level in the liquid level measuring tube 105, the fixing bolts install the density meter 108 on the density measuring tube 107, the density meter 108 measures the density of the slurry in the density measuring tube 107, so that the staff can easily measure the density of the slurry liquid level in the tower, thereby improving the use effect of the device.

[0022] The connecting pipe 102 is in communication with the desulfurization tower body 101, the valve body 104 is in communication with the connecting pipe 102, the liquid level measuring tube 105 is in communication with the connecting pipe 102, the mounting bolt is threadedly connected with the liquid level measuring tube 105, the capacitive liquid level gauge 106 is threadedly connected with the mounting bolt, and is located on a side of the mounting bolt close to the liquid level measuring tube 105;The density measuring tube 107 cooperates with the connecting tube 102, the fixing bolt is threadedly connected to the density measuring tube 107, the densitometer 108 is threadedly connected to the fixing bolt and is located on the side of the fixing bolt close to the density measuring tube 107, the frame 103 is fixedly connected to the desulfurization tower body 101, and is fixedly connected to the liquid level measuring tube 105, and is fixedly connected to the density measuring tube 107, the left end of the connecting tube 102 is connected to the right side of the bottom of the desulfurization tower body 101, the valve body 104 is located outside the left end of the connecting tube 102, and the top of the liquid level measuring tube 105 is designed with a plurality of through holes The bottom end of the liquid level measuring tube 105 is connected to the middle part of the outer side of the connecting tube 102. The model of the capacitive liquid level gauge 106 is ki1A9T54. The capacitive liquid level gauge 106 is designed with a plurality of through holes. There are a plurality of mounting bolts. The mounting bolts pass through the through holes of the liquid level measuring tube 105 and the through holes of the capacitive liquid level gauge 106 to fix the capacitive liquid level gauge 106 on the top of the liquid level measuring tube 105. The top of the density meter 108 is designed with a plurality of through holes. The model of the density meter 108 is jXSLf6VD. The top of the density measuring tube 107 is designed with a plurality of through holes. The sealing The bottom end of the measuring tube is connected to the outer side of the left end of the connecting tube 102. There are multiple fixing bolts. The fixing bolts pass through the through hole of the densitometer 108 and the through hole of the density measuring tube 107 to fix the density meter to the top of the density measuring tube 107. A through hole is designed on the left side of the top of the frame 103, and a connecting hole is designed on the right side of the top of the frame 103. The left end of the frame 103 is fixedly connected to the right side of the desulfurization tower body 101, the through hole of the frame 103 is fixedly connected to the upper outer side of the liquid level measuring tube 105, and the connecting hole of the frame 103 is fixedly connected to the upper outer side of the density measuring tube 107. , by opening the valve body 104, the slurry inside the desulfurization tower body 101 enters the connecting pipe 102, the liquid level measuring tube 105 and the density measuring tube 107, the mounting bolts mount the capacitive level gauge 106 on the liquid level measuring tube 105, the capacitive level gauge 106 measures the liquid level in the liquid level measuring tube 105, the fixing bolts mount the densimeter 108 on the density measuring tube 107, the densimeter 108 measures the density of the slurry in the density measuring tube 107, so that the staff can easily measure the density of the slurry level in the tower, thereby improving the use effect of the device. ;

[0023] Secondly, the mounting screw 111 is threadedly connected to the liquid level measuring tube 105 and is threadedly connected to the capacitive liquid level gauge 106; the mounting nut 112 is threadedly connected to the mounting screw 111 and abuts against the capacitive liquid level gauge 106, and the mounting screw 111 is connected to the mounting nut 112 through the through hole of the liquid level measuring tube 105 and the through hole of the capacitive liquid level gauge 106. The mounting screw 111 cooperates with the mounting nut 112 to fix the capacitive liquid level gauge 106 on the liquid level measuring tube 105, thereby realizing the installation of the capacitive liquid level gauge 106 on the liquid level measuring tube 105.

[0024] Then, the fixing screw 113 is threadedly connected to the densitometer 108 and to the density measuring tube 107; the fixing nut 114 is threadedly connected to the fixing screw 113 and abuts against the densitometer 108, the fixing screw 113 is connected to the fixing nut 114 through the through hole of the densitometer 108 and the through hole of the density measuring tube 107, and the fixing screw 113 cooperates with the fixing nut 114 to fix the density meter on the density measuring tube 107, thereby fixing the densitometer 108 on the density measuring tube 107.

[0025] Finally, the rubber mounting block 110 is fixedly connected to the densitometer 108 and is slidably connected to the density measuring tube 107; the rubber pad 109 is sleeved on the rubber mounting block 110, and a mounting groove is designed on the upper outer portion of the rubber mounting block 110, and a through hole is designed on the top of the rubber mounting block 110. The rubber mounting block 110 is fixedly connected to the capacitive liquid level meter 106 through the through hole of the rubber mounting block 110. The rubber pad 109 is made of rubber material, and the rubber pad 109 is sleeved on the mounting groove of the rubber mounting block 110. The rubber mounting block 110 and the rubber pad 109 are installed on the density measuring tube 107 through the densitometer 108, and the rubber pad 109 abuts between the rubber mounting block 110 and the density measuring tube 107, thereby improving the sealing between the densitometer 108 and the density measuring tube 107.

[0026] When using a desulfurization tower liquid level and density precision measurement device of this embodiment, the valve body 104 is opened, and the slurry inside the desulfurization tower body 101 enters the connecting pipe 102, the liquid level measuring tube 105 and the density measuring tube 107. The mounting screw 111 cooperates with the mounting nut 112 to install the capacitive liquid level gauge 106 on the liquid level measuring tube 105. The capacitive liquid level gauge 106 measures the liquid level in the liquid level measuring tube 105. The fixing screw 113 cooperates with the fixing nut 114 to install the density meter 108 on the density measuring tube 107. The density meter 108 measures the density of the slurry in the density measuring tube 107, so that the staff can easily measure the density of the slurry liquid level in the tower, thereby improving the use effect of the device.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 3 20 is a schematic diagram of the structure of the sealing gasket and the sealing installation block of the utility model. On the basis of the first embodiment, the installation assembly of this embodiment further includes a sealing gasket 201 and a sealing installation block 202.

[0029] According to this specific embodiment, the sealing mounting block 202 and the sealing gasket 201 are installed on the liquid level measuring tube 105 by reinforcing the capacitive liquid level meter 106, and the sealing gasket 201 abuts between the sealing mounting block 202 and the liquid level measuring tube 105, thereby improving the sealing between the liquid level mounting tube and the liquid level measuring machine.

[0030] Among them, the sealing mounting block 202 is fixedly connected to the capacitive liquid level gauge 106 and is slidably connected to the liquid level measuring tube 105; the sealing gasket 201 is sleeved on the sealing mounting block 202, the top of the sealing mounting block 202 is designed with a through hole, and the upper outer part of the sealing mounting block 202 is designed with a mounting groove, the top of the sealing mounting block 202 is fixedly connected to the density meter 108 through the through hole of the sealing mounting block 202, the sealing mounting block 202 and the sealing gasket 201 are installed on the liquid level measuring tube 105 by reinforcing the capacitive liquid level gauge 106, and the sealing gasket 201 abuts between the sealing mounting block 202 and the liquid level measuring tube 105, thereby improving the sealing between the liquid level mounting tube and the liquid level measuring machine.

[0031] When using a desulfurization tower liquid level and density precise measurement device of this embodiment, the capacitive liquid level meter 106 reinforces the sealing mounting block 202 and the sealing gasket 201 and is installed on the liquid level measuring tube 105, and the sealing gasket 201 abuts between the sealing mounting block 202 and the liquid level measuring tube 105, thereby improving the sealing between the liquid level mounting tube and the liquid level measuring machine.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A desulfurization tower liquid level and density precision measuring device, comprising a desulfurization tower body, characterized in that: Also included are mounting components; The installation assembly includes a connecting pipe, a frame, a valve body, a liquid level measuring tube, a capacitive liquid level gauge, mounting bolts, a density measuring tube, a density meter and fixing bolts. The connecting pipe is connected to the desulfurization tower body, the valve body is connected to the connecting pipe, the liquid level measuring tube is connected to the connecting pipe, the mounting bolts are threadedly connected to the liquid level measuring tube, the capacitive liquid level gauge is threadedly connected to the mounting bolts and is located on a side of the mounting bolt close to the liquid level measuring tube, the density measuring tube cooperates with the connecting pipe, the fixing bolts are threadedly connected to the density measuring tube, the density meter is threadedly connected to the fixing bolts and is located on a side of the fixing bolt close to the density measuring tube, the frame is fixedly connected to the desulfurization tower body, fixedly connected to the liquid level measuring tube, and fixedly connected to the density measuring tube.

2. The desulfurization tower liquid level and density accurate measuring device according to claim 1, characterized in that: The mounting bolt comprises a mounting screw and a mounting nut. The mounting screw is threadedly connected to the liquid level measuring tube and is threadedly connected to the capacitive liquid level gauge. The mounting nut is threadedly connected to the mounting screw and abuts against the capacitive liquid level gauge.

3. The desulfurization tower liquid level and density accurate measuring device according to claim 1, characterized in that: The fixing bolt comprises a fixing screw and a fixing nut. The fixing screw is threadedly connected to the density meter and is threadedly connected to the density measuring tube. The fixing nut is threadedly connected to the fixing screw and abuts against the density meter.

4. The desulfurization tower liquid level and density accurate measuring device according to claim 1, characterized in that: The mounting assembly further comprises a rubber pad and a rubber mounting block. The rubber mounting block is fixedly connected to the densitometer and slidably connected to the density measuring tube. The rubber pad is sleeved on the rubber mounting block.

5. The desulfurization tower liquid level and density accurate measuring device according to claim 1, characterized in that: The installation assembly also includes a sealing gasket and a sealing installation block. The sealing installation block is fixedly connected to the capacitive liquid level meter and slidably connected to the liquid level measuring tube. The sealing gasket is sleeved on the sealing installation block.

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