Auxiliary measuring device for pH value of gypsum slurry

Abstract

The utility model relates to the technical field of pH value measurement, in particular to an auxiliary gypsum slurry pH value measuring device which comprises a rectangular plate, one side of the top end of the rectangular plate is fixedly connected with a clamping assembly, and one side of the top end of the clamping assembly is fixedly connected with a cleaning assembly. Through the arrangement of the adjusting assembly and the cleaning assembly, an extension column can extend out of a hollow column through a pull handle on a bearing plate during use, the extension column is put down at the edge of one side, and when the extension column is retracted into the hollow column, an adjusting rod penetrates through the hollow column and is inserted into a rectangular plate; when the bearing plate descends, the detection probe body penetrates through the cleaning cloth containing the cleaning frame to primarily clean residues on the detection probe body, and enters the detection bottle in which the cleaning liquid is stored in the cleaning frame to be secondarily cleaned; then the cleaning cloth containing the cleaning frame adsorbs the cleaning liquid on the surface of the detection probe body when the device is reset by referring to the steps, so that the effects of facilitating cleaning and improving the detection efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pH value measurement, in particular to an auxiliary measurement device for the pH value of gypsum slurry. Background Art

[0002] In the typical limestone-gypsum wet desulfurization technology, the pH value of the slurry at the bottom of the tower is generally 5-6, and the pH value can reach 6-8.5 after adding the desulfurizer (the pH value of the circulating pump slurry is related to the operating conditions of the desulfurization tower and the addition point of the desulfurizer); Cl- can be enriched to more than 80,000 mg / L, and will produce strong corrosiveness under low pH conditions. Gypsum slurry is a very important detection indicator, which directly affects the desulfurization efficiency, the consumption of limestone slurry, the emission of waste gas standards and the desulfurization cost. Due to the fact that the desulfurization slurry is easy to form precipitation, etc., the measurement of pH value is relatively difficult, so the slurry will be led out of the tower and detected by a measuring device.

[0003] However, an existing measuring device lacks a cleaning function. When in use, it is difficult to clean the gypsum slurry remaining on the detection device from the previous detection, resulting in errors in the measurement results of the gypsum slurry for this time by the detection device; not only that, an existing measuring device also lacks a fixing function. When in use, it is difficult to fix the reagent bottle storing the sample, resulting in displacement of the reagent bottle during the detection process, affecting the detection results. Utility Model Content

[0004] The purpose of the utility model is to provide a gypsum slurry pH value auxiliary measurement device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A gypsum slurry pH value auxiliary measurement device comprises a rectangular plate, a clamping assembly is fixedly connected to one side of the top of the rectangular plate, a cleaning assembly is fixedly connected to one side of the top of the clamping assembly, an adjustment groove is provided on the other side of the top of the rectangular plate, an adjustment assembly is slidably connected inside the adjustment groove, a bearing plate is fixedly connected to the top of the adjustment assembly, a pH measuring machine body is fixedly connected to the middle of the top of the bearing plate, a detection probe body is fixedly connected to the bottom of the bearing plate, and extension assemblies are fixedly connected to the four corners of the bottom of the rectangular plate.

[0007] Preferably, the clamping assembly includes a clamping frame, the bottom end of the clamping frame is fixedly connected to one side of the top end of the rectangular plate, a sliding groove is opened in the middle of the top end of the clamping frame, a connecting plate is slidably connected inside the sliding groove, the bottom end of the connecting plate is fixedly connected to the clamping plate, limiting holes are opened on both sides of the middle of the top end of the clamping plate, and the limiting holes are slidably connected inside the limiting blocks.

[0008] Preferably, the cleaning assembly comprises a cleaning frame, the bottom end of the cleaning frame is fixedly connected to one side of the top end of the clamping frame, the top end of the cleaning frame is fixedly connected to a cleaning cloth, and the interior of the cleaning cloth is fixedly connected to a cleaning rack.

[0009] Preferably, the adjustment assembly includes a hollow column, the bottom end of which is slidably connected to an adjustment slot opened on the other side of the top of the rectangular plate, the interior of the hollow column is slidably connected to an extension column, and the bottom end of the extension column is fixedly connected to an adjustment rod.

[0010] Preferably, an adjustment hole is provided on the inner bottom wall of the hollow column, and the inside of the adjustment hole is slidably connected to the surface of the adjustment rod.

[0011] Preferably, the extension assembly includes an extension rod, the top end of the extension rod is fixedly connected to a corner of the bottom end of the rectangular plate, the interior of the extension rod is fixedly connected to an extension spring, one end of the extension spring is fixedly connected to an extension block, and the surface of the extension rod is slidably connected to a hollow rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This gypsum slurry pH value auxiliary measurement device, through the arrangement of the adjustment component and the cleaning component, when in use, the pull handle on the carrying plate can be used to extend the extension column from the hollow column, and it can be lowered when it reaches the edge of one side. When the extension column is retracted into the hollow column, the adjustment rod passes through the hollow column and is inserted into the rectangular plate. When the carrying plate descends, the detection probe body passes through the cleaning cloth contained in the cleaning frame to allow the cleaning cloth to perform the initial cleaning of the residue on the detection probe body, and then enters the detection bottle containing the cleaning liquid in the cleaning frame for the second cleaning. Then, when the device is reset according to the above steps, the cleaning cloth contained in the cleaning frame absorbs the cleaning liquid on the surface of the detection probe body, thereby achieving the effect of facilitating cleaning and improving detection efficiency.

[0014] 2. This gypsum slurry pH value auxiliary measurement device, through the setting of the clamping component, can be used to load gypsum slurry and cleaning liquid into two reagent bottles respectively, and the reagent bottle with the cleaning liquid is placed in the cleaning frame on the clamping frame, and then the reagent bottle with gypsum slurry is placed in the clamping frame, and then the clamping plate in the clamping frame is moved by the connecting plate to cooperate with the clamping frame to fix the two reagent bottles, and then the position of the clamping plate in the clamping frame is fixed by the limit block and the clamping frame, thereby achieving the effect of fixing reagent bottles of different specifications and ensuring the detection quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2It is a schematic diagram of the adjustment component of the utility model;

[0017] Figure 3 It is a schematic diagram of the clamping assembly and the cleaning assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the extension component of the utility model.

[0019] In the figure: 1, rectangular plate; 2, clamping assembly; 201, clamping frame; 202, connecting plate; 203, clamping plate; 204, limit block; 3, cleaning assembly; 301, cleaning frame; 302, cleaning cloth; 303, cleaning rack; 4, adjustment assembly; 401, hollow column; 402, extension column; 403, adjustment rod; 5, bearing plate; 6, pH measuring machine body; 7, detection probe body; 8, extension assembly; 801, extension rod; 802, extension spring; 803, extension block; 804, hollow rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A gypsum slurry pH value auxiliary measuring device, comprising a rectangular plate 1, a clamping component 2 is fixedly connected to one side of the top of the rectangular plate 1, a cleaning component 3 is fixedly connected to one side of the top of the clamping component 2, an adjustment groove is provided on the other side of the top of the rectangular plate 1, an adjustment component 4 is slidably connected inside the adjustment groove, a bearing plate 5 is fixedly connected to the top of the adjustment component 4, a pH measuring machine body 6 is fixedly connected to the middle of the top of the bearing plate 5, a detection probe body 7 is fixedly connected to the bottom of the bearing plate 5, and extension components 8 are fixedly connected to the four corners of the bottom of the rectangular plate 1;

[0023] In this embodiment, preferably, the clamping assembly 2 includes a clamping frame 201, the bottom end of the clamping frame 201 is fixedly connected to one side of the top end of the rectangular plate 1, a slide groove is provided in the middle of the top end of the clamping frame 201, a connecting plate 202 is slidably connected inside the slide groove, a clamping plate 203 is fixedly connected to the bottom end of the connecting plate 202, limiting holes are provided on both sides of the middle of the top end of the clamping plate 203, and a limiting block 204 is slidably connected inside the limiting hole;

[0024] In this embodiment, preferably, the cleaning assembly 3 includes a cleaning frame 301, the bottom end of the cleaning frame 301 is fixedly connected to one side of the top of the clamping frame 201, the top of the cleaning frame 301 is fixedly connected to a cleaning cloth 302, and the inside of the cleaning cloth 302 is fixedly connected to a cleaning frame 303;

[0025] In this embodiment, preferably, the adjustment component 4 includes a hollow column 401, the bottom end of the hollow column 401 is slidably connected to the adjustment slot opened on the other side of the top of the rectangular plate 1, the interior of the hollow column 401 is slidably connected to an extension column 402, and the bottom end of the extension column 402 is fixedly connected to an adjustment rod 403;

[0026] In this embodiment, preferably, an adjustment hole is opened on the inner bottom wall of the hollow column 401, and the inside of the adjustment hole is slidably connected to the surface of the adjustment rod 403;

[0027] In this embodiment, preferably, the extension component 8 includes an extension rod 801, the top of the extension rod 801 is fixedly connected to a corner of the bottom end of the rectangular plate 1, the interior of the extension rod 801 is fixedly connected to an extension spring 802, one end of the extension spring 802 is fixedly connected to an extension block 803, and the surface of the extension rod 801 is slidably connected to a hollow rod 804.

[0028] When the auxiliary measuring device for pH value of gypsum slurry of the present embodiment is used, gypsum slurry and cleaning liquid can be respectively loaded into two reagent bottles, and the reagent bottle with cleaning liquid can be placed in the cleaning frame 301 on the clamping frame 201, and then the reagent bottle with gypsum slurry can be placed in the clamping frame 201, and then the clamping plate 203 in the clamping frame 201 can be moved by the connecting plate 202 to cooperate with the clamping frame 201 to fix the two reagent bottles, and then the position of the clamping plate 203 in the clamping frame 201 can be fixed by the limit block 204 in cooperation with the clamping frame 201, and then the pull handle on the carrying plate 5 can be used to extend the clamping frame 201. The extension column 402 extends from the hollow column 401, reaches the edge of one side and is lowered. When the extension column 402 is retracted into the hollow column 401, the adjustment rod 403 passes through the hollow column 401 and is inserted into the rectangular plate 1. When the supporting plate 5 descends, the detection probe body 7 passes through the cleaning cloth 302 containing the cleaning frame 303 to allow the cleaning cloth 302 to perform the initial cleaning of the residue on the detection probe body 7, and enters the detection bottle containing the cleaning liquid in the cleaning frame 301 for the second cleaning. Then, when the device is reset according to the above steps, the cleaning cloth 302 containing the cleaning frame 303 adsorbs the cleaning liquid on the surface of the detection probe body 7.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gypsum slurry pH value auxiliary measurement device, comprising a rectangular plate (1), characterized in that: A clamping assembly (2) is fixedly connected to one side of the top of the rectangular plate (1), a cleaning assembly (3) is fixedly connected to one side of the top of the clamping assembly (2), an adjustment slot is provided on the other side of the top of the rectangular plate (1), an adjustment assembly (4) is slidably connected inside the adjustment slot, a carrying plate (5) is fixedly connected to the top of the adjustment assembly (4), a pH measuring machine body (6) is fixedly connected to the middle of the top of the carrying plate (5), a detection probe body (7) is fixedly connected to the bottom of the carrying plate (5), and extension assemblies (8) are fixedly connected to the four corners of the bottom of the rectangular plate (1).

2. The auxiliary measuring device for pH value of gypsum slurry according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping frame (201), the bottom end of the clamping frame (201) being fixedly connected to one side of the top end of the rectangular plate (1), a slide groove being provided in the middle of the top end of the clamping frame (201), a connecting plate (202) being slidably connected inside the slide groove, a clamping plate (203) being fixedly connected at the bottom end of the connecting plate (202), limiting holes being provided on both sides of the middle of the top end of the clamping plate (203), and a limiting block (204) being slidably connected inside the limiting hole.

3. The auxiliary measuring device for pH value of gypsum slurry according to claim 1, characterized in that: The cleaning assembly (3) comprises a cleaning frame (301), the bottom end of the cleaning frame (301) being fixedly connected to one side of the top end of the clamping frame (201), the top end of the cleaning frame (301) being fixedly connected to a cleaning cloth (302), and the interior of the cleaning cloth (302) being fixedly connected to a cleaning frame (303).

4. The device for auxiliary measurement of pH value of gypsum slurry according to claim 1, characterized in that: The adjustment assembly (4) comprises a hollow column (401), the bottom end of the hollow column (401) being slidably connected to an adjustment slot provided on the other side of the top end of the rectangular plate (1), an extension column (402) being slidably connected inside the hollow column (401), and an adjustment rod (403) being fixedly connected to the bottom end of the extension column (402).

5. The device for auxiliary measurement of pH value of gypsum slurry according to claim 4, characterized in that: An adjustment hole is provided on the inner bottom wall of the hollow column (401), and the interior of the adjustment hole is slidably connected to the surface of the adjustment rod (403).

6. The auxiliary measuring device for pH value of gypsum slurry according to claim 1, characterized in that: The extension assembly (8) comprises an extension rod (801), the top end of the extension rod (801) being fixedly connected to a corner of the bottom end of the rectangular plate (1), an extension spring (802) being fixedly connected inside the extension rod (801), one end of the extension spring (802) being fixedly connected to an extension block (803), and a hollow rod (804) being slidably connected to the surface of the extension rod (801).

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