Energy-saving and coal consumption-reducing spray tower device for ceramic tile production

Abstract

This utility model relates to the field of ceramic tile production technology, specifically to an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production. It includes a coal-water slurry boiler and a spray tank. The upper end of the coal-water slurry boiler is equipped with a hot air outlet pipe, and the upper end of the spray tank is equipped with a hot air inlet pipe. A control box is installed between the hot air inlet pipe and the hot air outlet pipe. A spray water tank is installed on the outside of the spray tank. When spraying stops and the nozzles are cleaned, the water inlet pipe stops supplying water. The piston block and adjusting plate move downwards under gravity, causing the through-hole to disengage from the hot air outlet pipe and the hot air inlet pipe. The adjusting plate blocks the hot air outlet pipe and the hot air inlet pipe, preventing them from connecting and obstructing the pipe cross-section, thus preventing hot air from passing through. After the hot air is cut off, the temperature of the coal-water slurry boiler is simultaneously reduced, decreasing the heat without requiring a complete shutdown, thereby reducing coal consumption and avoiding boiler shutdown.

Description

Technical Field

[0001] This utility model relates to an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production, belonging to the field of ceramic tile production technology. Background Technology

[0002] A spray tower is a common gas purification or mass and heat transfer device, mainly used for waste gas treatment, gas cooling, dust removal, absorption of harmful gases, or mass transfer in chemical processes. Its core principle is to achieve mass, heat, or momentum exchange between the gas and liquid phases through liquid spray contact. In ceramic tile production, the spray tower is a key piece of equipment for ceramic raw material preparation, mainly used to quickly dry slurry and produce a free-flowing powder for subsequent pressing and molding.

[0003] When existing spray towers separate different target objects, the nozzles need to be cleaned. When cleaning the nozzles in the spray tower, the spray tower and related equipment need to be shut down to avoid damage to the operating system by high-pressure water or chemical cleaning agents. The coal-water slurry boiler needs to be shut down. If the coal-water slurry boiler is completely shut down at this time, restarting it will consume a lot of energy.

[0004] Therefore, there is an urgent need to improve an existing energy-saving and coal-consumption-reducing spray tower device used in ceramic tile production in order to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production. This device solves the problem that existing spray towers require cleaning the nozzles when separating different target objects. When cleaning the nozzles, the spray tower and related equipment need to be shut down to avoid damage to the operating system by high-pressure water or chemical cleaning agents. This also requires shutting down the coal-water slurry boiler. If the coal-water slurry boiler is completely shut down, restarting it would consume a lot of energy.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production, comprising a coal-water slurry boiler and a spray tank. The upper end of the coal-water slurry boiler is provided with a hot air outlet pipe, and the upper end of the spray tank is provided with a hot air inlet pipe. A control box is provided between the hot air inlet pipe and the hot air outlet pipe. A spray water tank is provided on the outside of the spray tank. A connecting water pipe is provided on one side of the spray water tank. An adjusting water cylinder is installed at one end of the connecting water pipe. A water inlet pipe is provided at the lower end of the adjusting water cylinder. A control structure is provided between the adjusting water cylinder and the control box.

[0007] A further feature of this invention is that the control structure includes an adjustment plate, which is movably installed inside the control box. The lower end of the control box is open, and the adjustment plate is tightly fitted to the inner wall of the control box. A through hole is provided on the surface of the adjustment plate.

[0008] A further feature of this invention is that a filter screen is installed inside the through hole, and the two ends of the through hole are respectively connected to the hot air outlet pipe and the hot air inlet pipe. The diameter of the through hole is equal to the inner diameter of the hot air outlet pipe and the hot air inlet pipe, and the hot air outlet pipe, the hot air inlet pipe and the through hole are located on the same horizontal line.

[0009] A further feature of this invention is that a piston block is movably installed inside the regulating water cylinder, and a connecting rod is rotatably installed on the upper end of the piston block. The upper end of the connecting rod is movably inserted inside the control box and is detachably connected to the regulating plate.

[0010] A further feature of this invention is that flushing grooves are provided on both sides of the inner wall of the control box. The flushing grooves are conical in shape, and the diameter of one end of the flushing groove is equal to the diameter of the through hole.

[0011] A further feature of this invention is that flushing water pipes are fixedly installed on both sides of the control box, and one end of each flushing water pipe is connected to one end of each of the two flushing slots.

[0012] A further feature of this invention is that: mounting strips are fixedly installed on both sides of the lower end of the control box; the mounting strips have movable grooves inside; a limit strip is movably inserted through one end of the movable groove; one end of the limit strip is movably inserted inside the control box; one side of the lower end of the limit strip is inclined; and a support spring is fixedly installed on one end of the limit strip.

[0013] A further feature of this invention is that an adjusting rod is fixedly installed on one side of the limiting strip, one end of the adjusting rod is movably inserted through the outside of the mounting strip and an adsorption block is installed thereon, a magnetic adsorption block is installed on the surface of the mounting strip and magnetically adheres to the adsorption block, and a pull block is fixedly installed on one side of the adsorption block.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. In this utility model, when the spray liquid enters the interior of the regulating water cylinder through the water inlet pipe, the piston block inside the regulating water cylinder moves upward under the action of impact force and buoyancy. When the piston block moves upward, it moves the regulating plate upward through the connecting rod, so that the regulating plate is kept at the top inside the control box. The through hole is connected to the hot air outlet pipe and the hot air inlet pipe to maintain the delivery of hot air. When spraying stops and the nozzle is cleaned, the water inlet pipe stops water intake, and the piston block and the regulating plate move downward under the action of gravity, so that the through hole is disengaged from the hot air outlet pipe and the hot air inlet pipe. The regulating plate blocks the hot air outlet pipe and the hot air inlet pipe to prevent them from connecting and to block the pipe cross section, so that the hot air cannot pass through. After the hot air is cut off, the temperature of the coal-water slurry boiler is reduced, reducing the heat, but without completely shutting down the machine, thereby reducing coal consumption and avoiding the shutdown of the coal-water slurry boiler.

[0016] 2. In this utility model, one end of the support spring is fixedly installed on the inner wall of the movable groove. Through the elastic force of the support spring, the limiting strip can always be locked inside the control box, thereby closing the lower opening of the control box and limiting the adjustment plate to prevent it from falling out of the control box. One end of the adjusting rod is movably inserted through the outside of the mounting strip, and the adjusting rod and the mounting strip are slidably connected. The adjusting rod can move left and right on the outside of the mounting strip. A pull block is fixedly installed on one side of the adsorption block, which allows the user to easily pull the adjusting rod, thereby achieving the locking of the limiting strip. To adjust the position of the limit switch, when it is necessary to clean or replace the adjustment plate inside the control box, the user can pull the pull block to move the suction block and the adjustment rod. The movement of the adjustment rod will move the limit switch, causing one end of the limit switch to move out of the control box. At this time, the opening at the bottom of the control box is open, and the user can clean or replace the adjustment plate inside the control box. After cleaning or replacement, the user releases the pull block, and under the elastic force of the support spring, one end of the limit switch will lock back into the control box, thus closing the opening at the bottom of the control box. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the device of this utility model;

[0019] Figure 2 This is a schematic diagram of the control box mounting location in the device of this utility model;

[0020] Figure 3 This is a half-sectional view of the control box mounting location in the device of this utility model.

[0021] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the diagram, 100 is a coal-water slurry boiler; 110 is a hot air outlet pipe; 200 is a spray can; 210 is a hot air inlet pipe; 220 is a spray water tank; 300 is a control box; 310 is a flushing water pipe; 311 is a flushing slot; 320 is an adjusting plate; 321 is a through hole; 322 is a filter screen; 330 is an installation strip; 331 is a movable slot; 332 is a limit lock strip; 333 is an adjusting rod; 334 is a support spring; 335 is an adsorption block; 336 is a magnetic block; 337 is a pull block; 400 is an adjusting water cylinder; 410 is a water inlet pipe; 420 is a connecting water pipe; 430 is a connecting rod; and 431 is a piston block. Detailed Implementation

[0023] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figures 1 to 3 As shown in the figure, this embodiment provides an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production, including a coal-water slurry boiler 100 and a spray tank 200. A hot air outlet pipe 110 is provided at the upper end of the coal-water slurry boiler 100, and a hot air inlet pipe 210 is provided at the upper end of the spray tank 200. A control box 300 is provided between the hot air inlet pipe 210 and the hot air outlet pipe 110. A spray water tank 220 is provided on the outside of the spray tank 200, and a connecting water pipe 420 is provided on one side of the spray water tank 220. A regulating water cylinder 400 is installed at one end of the connecting water pipe 420, and a water inlet pipe 410 is provided at the lower end of the regulating water cylinder 400. A control structure is provided between the regulating water cylinder 400 and the control box 300. The control structure includes an adjusting plate 320, which is movably mounted on the control box 300. Inside the control box 300, the lower end of the control box 300 is open. The adjusting plate 320 is tightly fitted to the inner wall of the control box 300. The surface of the adjusting plate 320 is provided with a through hole 321. A filter screen 322 is installed inside the through hole 321. The two ends of the through hole 321 are respectively connected to the hot air outlet pipe 110 and the hot air inlet pipe 210. The diameter of the through hole 321 is equal to the inner diameter of the hot air outlet pipe 110 and the hot air inlet pipe 210. The hot air outlet pipe 110, the hot air inlet pipe 210 and the through hole 321 are located on the same horizontal line. A piston block 431 is movably installed inside the adjusting water cylinder 400. A connecting rod 430 is rotatably installed on the upper end of the piston block 431. The upper end of the connecting rod 430 is movably inserted into the inside of the control box 300 and is detachably connected to the adjusting plate 320.

[0025] In this embodiment, when the spray liquid enters the interior of the regulating water cylinder 400 through the water inlet pipe 410, the piston block 431 inside the regulating water cylinder 400 moves upward under the action of impact force and buoyancy. When the piston block 431 moves upward, it moves the regulating plate 320 upward through the connecting rod 430, so that the regulating plate 320 is kept at the top inside the control box 300. The through hole 321 is connected to the hot air outlet pipe 110 and the hot air inlet pipe 210 to maintain the delivery of hot air. When spraying stops and the nozzle is cleaned, the water inlet pipe 41... When water intake stops, piston block 431 and adjusting plate 320 move downward under the action of gravity, causing through hole 321 to disengage from hot air outlet pipe 110 and hot air inlet pipe 210. Adjusting plate 320 blocks hot air outlet pipe 110 and hot air inlet pipe 210 to prevent them from connecting and blocking the pipe cross-section, thus preventing hot air from passing through. After the hot air is cut off, the temperature of the coal-water slurry boiler is reduced, reducing the heat, but without completely shutting down the machine, thereby reducing coal consumption and avoiding shutdown of the coal-water slurry boiler.

[0026] The control box 300 has flushing slots 311 on both sides of its inner wall. The flushing slots 311 are conical and the diameter of one end of the flushing slot is equal to the diameter of the through hole 321. Flushing water pipes 310 are fixedly installed on both sides of the control box 300. One end of each flushing water pipe 310 is connected to one end of the two flushing slots 311. When the through hole 321 on the surface of the adjusting plate 320 is disconnected from the hot air outlet pipe 110 and the hot air inlet pipe 210, the through hole 321 and the flushing slot 311 can clean the filter screen 322 with flushing water.

[0027] like Figures 1 to 3 As shown in the figure, this embodiment provides an energy-saving and coal-consumption-reducing spray tower device for ceramic tile production. Installation strips 330 are fixedly installed on both sides of the lower end of the control box 300. An active groove 331 is provided inside the installation strip 330. One end of the active groove 331 is movably inserted through a limit strip 332. One end of the limit strip 332 is movably inserted inside the control box 300. One side of the lower end of the limit strip 332 is inclined. A support spring 334 is fixedly installed on one end of the limit strip 332. An adjusting rod 333 is fixedly installed on one side of the limit strip 332. One end of the adjusting rod 333 is movably inserted through the outside of the installation strip 330 and has an adsorption block 335 installed on it. A pull block 337 is fixedly installed on one side of the adsorption block 335.

[0028] In this embodiment, one end of the support spring 334 is fixedly installed on the inner wall of the movable groove 331. Through the elastic force of the support spring 334, the limiting strip 332 can always be locked inside the control box 300, thereby closing the lower opening of the control box 300 and limiting the adjustment plate 320 to prevent it from falling out of the control box 300. One end of the adjusting rod 333 is movably inserted through the outside of the mounting strip 330, and the adjusting rod 333 and the mounting strip 330 are slidably connected. The adjusting rod 333 can move left and right on the outside of the mounting strip 330. A pull block 337 is fixedly installed on one side of the adsorption block 335. The pull block 337 allows the user to easily pull the adjusting rod 333, thereby achieving the limiting effect. Adjusting the position of the locking strip 332: When it is necessary to clean or replace the adjustment plate 320 inside the control box 300, the user can pull the pull block 337 to move the suction block 335 and the adjustment rod 333. The movement of the adjustment rod 333 will move the limiting locking strip 332, so that one end of the limiting locking strip 332 moves out of the control box 300. At this time, the opening at the bottom of the control box 300 is open, and the user can clean or replace the adjustment plate 320 inside the control box 300. After cleaning or replacement, the user releases the pull block 337. Under the elastic force of the support spring 334, one end of the limiting locking strip 332 is locked back into the control box 300, thus closing the opening at the bottom of the control box 300.

[0029] Among them, the surface of the mounting strip 330 is equipped with a magnetic block 336 that is magnetically attached to the adsorption block 335. Under the action of the magnetic block 336, the adsorption block 335 can be adsorbed. The adsorption block 335 supports the limiting strip 332 through the adjusting rod 333, which strengthens the limiting of the adjusting plate 320.

[0030] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

Claims

1. An energy-saving and coal-consumption-reducing spray tower device for ceramic tile production, comprising a coal-water slurry boiler (100) and a spray tank (200), characterized in that: The upper end of the coal-water slurry boiler (100) is provided with a hot air outlet pipe (110), the upper end of the spray tank (200) is provided with a hot air inlet pipe (210), a control box (300) is provided between the hot air inlet pipe (210) and the hot air outlet pipe (110), a spray water tank (220) is provided on the outside of the spray tank (200), a connecting water pipe (420) is provided on one side of the spray water tank (220), an adjusting water cylinder (400) is installed at one end of the connecting water pipe (420), a water inlet pipe (410) is provided at the lower end of the adjusting water cylinder (400), and a control structure is provided between the adjusting water cylinder (400) and the control box (300).

2. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 1, characterized in that: The control structure includes an adjustment plate (320), which is movably installed inside the control box (300). The lower end of the control box (300) is open. The adjustment plate (320) is tightly fitted to the inner wall of the control box (300). A through hole (321) is provided on the surface of the adjustment plate (320).

3. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 2, characterized in that: A filter screen (322) is provided inside the through hole (321). The two ends of the through hole (321) are connected to the hot air outlet pipe (110) and the hot air inlet pipe (210) respectively. The diameter of the through hole (321) is equal to the inner diameter of the hot air outlet pipe (110) and the hot air inlet pipe (210). The hot air outlet pipe (110), the hot air inlet pipe (210) and the through hole (321) are located on the same horizontal line.

4. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 3, characterized in that: A piston block (431) is movably installed inside the regulating water cylinder (400). A connecting rod (430) is rotatably installed on the upper end of the piston block (431). The upper end of the connecting rod (430) is movably inserted inside the control box (300) and is detachably connected to the regulating plate (320).

5. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 4, characterized in that: The control box (300) has flushing slots (311) on both sides of its inner wall. The flushing slots (311) are conical in shape, and the diameter of one end of the flushing slots (311) is equal to the diameter of the through hole (321).

6. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 5, characterized in that: The control box (300) is fixedly installed with flushing water pipes (310) on both sides, and one end of each of the two flushing water pipes (310) is connected to one end of each of the two flushing slots (311).

7. A spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 6, characterized in that: Mounting strips (330) are fixedly installed on both sides of the lower end of the control box (300). The mounting strips (330) have movable grooves (331) inside. A limit strip (332) is movably inserted through one end of the movable groove (331). One end of the limit strip (332) is movably inserted inside the control box (300). One side of the lower end of the limit strip (332) is inclined. A support spring (334) is fixedly installed on one end of the limit strip (332).

8. The spray tower device for energy saving and coal consumption reduction in ceramic tile production according to claim 7, characterized in that: An adjusting rod (333) is fixedly installed on one side of the limiting strip (332). One end of the adjusting rod (333) is movably inserted through the outside of the mounting strip (330) and an adsorption block (335) is installed thereon. A magnetic block (336) is installed on the surface of the mounting strip (330) and magnetically attached to the adsorption block (335). A pull block (337) is fixedly installed on one side of the adsorption block (335).

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