CN210015093U - Gypsum slurry pH measuring device for wet flue gas desulfurization - Google Patents
Gypsum slurry pH measuring device for wet flue gas desulfurization Download PDFInfo
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- CN210015093U CN210015093U CN201920551304.5U CN201920551304U CN210015093U CN 210015093 U CN210015093 U CN 210015093U CN 201920551304 U CN201920551304 U CN 201920551304U CN 210015093 U CN210015093 U CN 210015093U
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Abstract
The utility model relates to a gypsum slurry measures technical field, and discloses a wet flue gas desulfurization's gypsum slurry pH measuring device, including measuring the case, it has the inlet pipe to measure fixed intercommunication on the lateral wall that the case is close to the top, it has the movable plate of matching to measure incasement swing joint, and set up a plurality of evenly distributed's through-hole on the movable plate, T type spout has all been seted up on the lateral wall in opposite directions in both sides of measuring the case, and sliding connection has the T type slider of matching in the T type spout, one side that T type spout tank bottom was kept away from to T type slider articulates there is the connecting rod, the one end that T type slider was kept away from to the connecting rod is articulated mutually with the lower surface of movable plate, and two connecting rod position symmetries, fixedly connected with. The utility model discloses make the gypsum thick liquid pH meter be difficult for taking place to damage because of receiving the impact, improved the life of pH meter, the convenience is maintained the pH meter moreover.
Description
Technical Field
The utility model relates to a gypsum slurry measures technical field, especially relates to a wet flue gas desulfurization's gypsum slurry pH measuring device.
Background
The commonly used measuring method for the pH value of the gypsum slurry of the existing desulphurization device is as follows: a branch pipe is arranged on an outlet pipeline of the gypsum slurry discharge pump, and an inserted pH electrode is arranged on the branch pipe. The disadvantages are that: the thick liquid velocity of flow at pH electrode position is higher in the export pipeline, and the fluid erodees the wearing and tearing electrode, can strike damage electrode, causes the glass electrode to break when serious, can't use, and the dismouting of pH meter is loaded down with trivial details moreover, inconvenient maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the pH meter of the gypsum slurry is easily damaged by impact and inconvenient to maintain in the prior art, and providing a pH measuring device of the gypsum slurry of wet flue gas desulfurization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gypsum slurry pH measuring device for wet flue gas desulfurization comprises a measuring box, wherein a feeding pipe is fixedly communicated with the side wall of the measuring box close to the top, a matched moving plate is movably connected in the measuring box, a plurality of uniformly distributed through holes are formed in the moving plate, T-shaped chutes are formed in the opposite side walls of the two sides of the measuring box, matched T-shaped sliding blocks are connected in the T-shaped chutes in a sliding mode, one side, away from the bottom of the T-shaped sliding chute, of each T-shaped sliding block is hinged with a connecting rod, one end, away from the T-shaped sliding block, of each connecting rod is hinged with the lower surface of the corresponding moving plate, the two connecting rods are symmetrical in position, springs are fixedly connected to the side wall, close to the bottom of the measuring box, of each T-shaped sliding chute, the other ends of the springs are fixedly connected with the corresponding side wall of the T-shaped sliding blocks, pH meters, and the measuring end of the pH meter extends to the inner cavity of the measuring box, and a discharging pipe is fixedly communicated with the side wall of the measuring box close to the bottom.
Preferably, installation mechanism includes the lug, the lug is fixed to be cup jointed on the pH meter, set up the recess that matches with the lug on the lateral wall of measurement case, the sliding hole that matches with the pH meter is seted up to the tank bottom of recess, the measuring end of pH meter passes the sliding hole and extends to the measurement incasement, and the lug offsets with the tank bottom of recess, the sealing ring that matches has been cup jointed to the position department that the lug is close to the groove tank bottom, the symmetry is equipped with the pivot on the lateral wall that the measurement case is close to the groove notch, and rotates through the bearing between pivot and the measurement case lateral wall to be connected, the one end fixedly connected with dog of bearing is kept away from in the pivot, one side that the dog is close to the measurement case offsets with one side that the groove tank.
Preferably, the feeding pipe and the discharging pipe are both fixedly provided with valves.
Preferably, the top end of the measuring box is fixedly communicated with an exhaust pipe.
Preferably, a ball groove is formed in one side, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the T-shaped sliding groove in a rolling mode.
Preferably, one side of the stop block close to the measuring box is connected with an anti-skid pad.
Compared with the prior art, the utility model provides a wet flue gas desulfurization's gypsum thick liquid pH measuring device possesses following beneficial effect:
1. this wet flue gas desulfurization's gypsum thick liquid pH measuring device, measure the case through the setting, the inlet pipe, the movable plate, the through-hole, T type spout, T type slider, the connecting rod, spring and pH meter, gypsum thick liquid in the desulfurizing tower flows in via the inlet pipe and measures the incasement, the gypsum thick liquid falls on the movable plate, can produce the impact force to the movable plate, it slides in measuring the incasement to drive the movable plate, it slides along T type spout to drive T type slider through articulated connecting rod, and compression spring, thereby cushion the impact force that produces the gypsum thick liquid, guarantee that the pH meter is when measuring the pH value of gypsum thick liquid, can not take place to damage because of the impact force of gypsum thick liquid, improve the life of pH meter.
2. This gypsum slurry pH measuring device of wet flue gas desulfurization, measure the case through the setting, the pH meter, the lug, a groove, sealing ring and dog, when the pH meter needs to be maintained, rotate and measure the dog that the case rotates to be connected, make dog and lug not contradict, draw the pH meter outward, can drive lug and groove separation, thereby accomplish the dismantlement of pH meter, correspond the groove position with the lug, and pass the slide opening of groove tank bottom with the measuring end of pH meter, rotate the dog, make dog and lug conflict, can accomplish the installation of pH meter, cup joint the sealing ring on the lug, guarantee the leakproofness of junction, prevent to leak, make the maintenance of pH meter more convenient.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the gypsum thick liquid pH meter be difficult for taking place to damage because of receiving the impact, improved the life of pH meter, the convenience is maintained the pH meter moreover.
Drawings
Fig. 1 is a schematic structural diagram of a gypsum slurry pH measuring device for wet flue gas desulfurization according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a measuring box 1, a feeding pipe 2, a moving plate 3, a through hole 4, a sliding chute 5T, a sliding block 6T, a connecting rod 7, a spring 8, a pH meter 9, a discharging pipe 10, a bump 11, a groove 12, a sealing ring 13, a stop block 14, a valve 15, an exhaust pipe 16 and a ball 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a gypsum slurry pH measuring device for wet flue gas desulfurization comprises a measuring box 1, a feed pipe 2 is fixedly communicated with the side wall of the measuring box 1 near the top, a matched moving plate 3 is movably connected in the measuring box 1, a plurality of uniformly distributed through holes 4 are arranged on the moving plate 3, T-shaped chutes 5 are arranged on the opposite side walls of the measuring box 1, matched T-shaped sliding blocks 6 are slidably connected in the T-shaped chutes 5, a connecting rod 7 is hinged to one side of the T-shaped sliding blocks 6 away from the bottom of the T-shaped sliding blocks 5, one end of the connecting rod 7 away from the T-shaped sliding blocks 6 is hinged to the lower surface of the moving plate 3, the two connecting rods 7 are symmetrical in position, a spring 8 is fixedly connected to the side wall of the T-shaped sliding chutes 5 near the bottom of the measuring box 1, the other end of the spring 8 is fixedly connected to the side wall corresponding to the T-shaped sliding blocks 6, the pH meter 9 is connected with the measuring box 1 through an installing mechanism, the measuring end of the pH meter 9 extends to the inner cavity of the measuring box 1, a discharging pipe 10 is fixedly communicated on the side wall, close to the bottom, of the measuring box 1, gypsum slurry in the desulfurizing tower flows into the measuring box 1 through a feeding pipe 2, the gypsum slurry falls on the movable plate 3, impact force can be generated on the movable plate 3, the movable plate 3 is driven to slide in the measuring box 1, the T-shaped sliding block 6 is driven to slide along the T-shaped sliding groove 5 through the hinged connecting rod 7, the spring 8 is compressed, impact force generated by the gypsum slurry is buffered, the pH meter 9 is guaranteed when the pH value of the gypsum slurry is measured, damage can not occur due to the impact force of the gypsum slurry, and the service life of the pH meter.
The mounting mechanism comprises a convex block 11, the convex block 11 is fixedly sleeved on the pH meter 9, the outer side wall of the measuring box 1 is provided with a groove 12 matched with the convex block 11, the bottom of the groove 12 is provided with a sliding hole matched with the pH meter 9, the measuring end of the pH meter 9 passes through the sliding hole and extends into the measuring box 1, the convex block 11 is abutted against the bottom of the groove 12, the position of the convex block 11 close to the bottom of the groove 12 is sleeved with a matched sealing ring 13, the outer side wall of the measuring box 1 close to the notch of the groove 12 is symmetrically provided with a rotating shaft, the rotating shaft is rotatably connected with the side wall of the measuring box 1 through a bearing, one end of the rotating shaft far away from the bearing is fixedly connected with a stop block 14, one side of the stop block 14 close to the measuring box 1 is abutted against one side of the convex block 11 far away from the bottom of the groove 12, when the pH meter 9 needs, draw pH meter 9 outward, can drive lug 11 and recess 12 separation, thereby accomplish the dismantlement of pH meter 9, correspond recess 12 position with lug 11, and pass the sliding hole of recess 12 tank bottom with the measuring end of pH meter 9, rotate dog 14, make dog 14 contradict with lug 11, can accomplish the installation of pH meter 9, cup joint sealing ring 13 on lug 11, guarantee the leakproofness of junction, prevent to take place to leak, make the maintenance of pH meter 9 more convenient.
The feeding pipe 2 and the discharging pipe 10 are both fixedly provided with valves 15, so that the opening and the closing of the feeding pipe 2 and the discharging pipe 10 are conveniently controlled.
The top end of the measuring box 1 is fixedly communicated with an exhaust pipe 16 to ensure air pressure balance.
The ball groove has been seted up to one side that T type slider 6 is close to 5 tank bottoms of T type spout, and ball inslot roll connection has ball 17, and ball 17 keeps away from the notch of ball groove and outwards extends that the one end of ball groove tank bottom passes the ball groove, and roll connection reduces the frictional force between T type slider 6 and the T type spout 5 at the tank bottom of T type spout 5.
One side of the stop 14 close to the measuring box 1 is connected with a non-slip pad to increase friction force, so that the stop 14 is more stable against the bump 11.
In the utility model, the gypsum slurry in the desulfurizing tower flows into the measuring box 1 through the inlet pipe 2, the gypsum slurry falls on the movable plate 3, and impact force is generated on the movable plate 3 to drive the movable plate 3 to slide in the measuring box 1, the T-shaped slide block 6 is driven to slide along the T-shaped slide groove 5 through the hinged connecting rod 7, and the spring 8 is compressed, so that the impact force generated by the gypsum slurry is buffered, the pH meter 9 is ensured not to be damaged due to the impact force of the gypsum slurry when the pH value of the gypsum slurry is measured, and the service life of the pH meter 9 is prolonged; when pH meter 9 needs to be maintained, rotate and measure case 1 and rotate dog 14 of being connected, make dog 14 and lug 11 not contradict, draw pH meter 9 outward, can drive lug 11 and recess 12 separation, thereby accomplish the dismantlement of pH meter 9, correspond recess 12 position with lug 11, and pass the slide opening of recess 12 tank bottoms with the measuring end of pH meter 9, rotate dog 14, make dog 14 and lug 11 contradict, can accomplish the installation of pH meter 9, cup joint sealing ring 13 on the lug 11, guarantee the leakproofness of junction, prevent to leak, make the maintenance of pH meter 9 more convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The gypsum slurry pH measuring device for wet flue gas desulfurization comprises a measuring box (1) and is characterized in that a feeding pipe (2) is fixedly communicated with the side wall, close to the top, of the measuring box (1), a matched moving plate (3) is movably connected in the measuring box (1), a plurality of through holes (4) which are uniformly distributed are formed in the moving plate (3), T-shaped sliding grooves (5) are formed in the opposite side walls of the two sides of the measuring box (1), matched T-shaped sliding blocks (6) are connected in the T-shaped sliding grooves (5) in a sliding mode, connecting rods (7) are hinged to the sides, far away from the bottoms of the T-shaped sliding grooves (5), of the T-shaped sliding blocks (6), one ends, far away from the T-shaped sliding blocks (6), of the connecting rods (7) are hinged to the lower surface of the moving plate (3), the positions of the two connecting rods (7) are symmetrical, springs (8) are fixedly connected to the side wall, close to the, the other end of the spring (8) is fixedly connected with the side wall corresponding to the T-shaped sliding block (6), a pH meter (9) is inserted into the side wall, close to the bottom, of the measuring box (1), the pH meter (9) is connected with the measuring box (1) through an installing mechanism, the measuring end of the pH meter (9) extends to the inner cavity of the measuring box (1), and a discharging pipe (10) is fixedly communicated with the side wall, close to the bottom, of the measuring box (1).
2. The gypsum slurry pH measuring device for wet flue gas desulfurization according to claim 1, wherein the mounting mechanism comprises a bump (11), the bump (11) is fixedly sleeved on the pH meter (9), the outer side wall of the measuring box (1) is provided with a groove (12) matched with the bump (11), the bottom of the groove (12) is provided with a sliding hole matched with the pH meter (9), the measuring end of the pH meter (9) passes through the sliding hole and extends into the measuring box (1), the bump (11) is abutted against the bottom of the groove (12), the position of the bump (11) close to the bottom of the groove (12) is sleeved with a matched sealing ring (13), the outer side wall of the measuring box (1) close to the groove (12) is symmetrically provided with a rotating shaft notch, the rotating shaft is rotatably connected with the side wall of the measuring box (1) through a bearing, and one end of the rotating shaft far away from the bearing is fixedly connected with a stop block (14), one side of the stop block (14) close to the measuring box (1) is abutted against one side of the bump (11) far away from the bottom of the groove (12).
3. The wet flue gas desulfurization gypsum slurry pH measuring device according to claim 1, wherein valves (15) are fixedly installed on the feeding pipe (2) and the discharging pipe (10).
4. The wet flue gas desulfurization gypsum slurry pH measuring device according to claim 1, characterized in that the top end of the measuring box (1) is fixedly communicated with an exhaust pipe (16).
5. The wet flue gas desulfurization gypsum slurry pH measuring device according to claim 1, wherein a ball groove is formed in one side of the T-shaped slide block (6) close to the bottom of the T-shaped sliding groove (5), a ball (17) is connected in the ball groove in a rolling manner, one end of the ball (17) far away from the bottom of the ball groove penetrates through the notch of the ball groove and extends outwards, and the ball is connected to the bottom of the T-shaped sliding groove (5) in a rolling manner.
6. The wet flue gas desulfurization gypsum slurry pH measuring device according to claim 2, characterized in that a non-slip mat is connected to one side of the stopper (14) close to the measuring box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551304.5U CN210015093U (en) | 2019-04-22 | 2019-04-22 | Gypsum slurry pH measuring device for wet flue gas desulfurization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551304.5U CN210015093U (en) | 2019-04-22 | 2019-04-22 | Gypsum slurry pH measuring device for wet flue gas desulfurization |
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| CN210015093U true CN210015093U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920551304.5U Active CN210015093U (en) | 2019-04-22 | 2019-04-22 | Gypsum slurry pH measuring device for wet flue gas desulfurization |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871027A (en) * | 2020-07-15 | 2020-11-03 | 湖南省康多利油脂有限公司 | Filter equipment convenient to change filter residue structure |
| CN114720528A (en) * | 2022-04-07 | 2022-07-08 | 浙江浙能兰溪发电有限责任公司 | Prevent multi-functional detection device of desulfurization thick liquid that blocks up and wash |
-
2019
- 2019-04-22 CN CN201920551304.5U patent/CN210015093U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871027A (en) * | 2020-07-15 | 2020-11-03 | 湖南省康多利油脂有限公司 | Filter equipment convenient to change filter residue structure |
| CN114720528A (en) * | 2022-04-07 | 2022-07-08 | 浙江浙能兰溪发电有限责任公司 | Prevent multi-functional detection device of desulfurization thick liquid that blocks up and wash |
| CN114720528B (en) * | 2022-04-07 | 2024-04-12 | 浙江浙能兰溪发电有限责任公司 | Multifunctional detection device for anti-blocking flushing desulfurization slurry |
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