A mortar dust-proof mixing system

Abstract

This utility model discloses a mortar dust-proof mixing system, comprising: a material bucket and a feeding hopper, located at the top of a support frame for storing production raw materials; an oil drum, located at the bottom of the support frame for storing inhibitors; a material extraction mechanism, located in the middle of the support frame for pressurizing and conveying the inhibitors; and a metering device, located in the middle of the support frame for quantitatively conveying production raw materials and inhibitors. In this utility model, the dust inhibitors stored in the oil drum are pumped to a buffer tank by a diaphragm pump, weighed by a weighing scale, and then quantitatively conveyed by a pressure pump to the mixer to mix with the mortar raw materials. The final product is then conveyed to a packaging machine through a finished product silo for packaging. This system effectively reduces the amount of dust generated during the production process and lowers the maintenance costs and frequency of the production line.

Description

Technical Field

[0001] This utility model relates to the field of mortar mixing and production technology, specifically to a mortar dust-proof mixing system. Background Technology

[0002] Mortar is a building material made by mixing cementitious materials (such as cement and lime), fine aggregates (usually sand) and water in a certain proportion. Its properties can be changed by adjusting the mix ratio. It has the functions of bonding, padding and stress transfer. It is widely used in the construction of masonry structures (such as bonding bricks when building walls), plastering and leveling of walls and floors, and can also be used as a base material for decorative surface layers or waterproof layers.

[0003] In existing mortar production lines, the materials processed are mainly dry and loose yellow sand and powdery cement. These materials are prone to collision, friction and scattering during a series of processing steps such as conveying, mixing and transferring. In addition, the airflow disturbance generated when the equipment is running causes a large amount of fine dust to fill the workshop. This dust adheres to the equipment surface, wall corners and even the operator's clothing with the airflow, affecting the clarity of vision. Furthermore, it is necessary to stop the production equipment regularly for cleaning and maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide a mortar dust-proof mixing system in order to solve the above problems.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution, including:

[0006] Material bins and feeding hoppers are located on top of the support frame and are used to store production raw materials;

[0007] Oil drums, located at the bottom of the support frame, are used to store inhibitors;

[0008] The material extraction mechanism, located in the middle of the support frame, is used for pressurized delivery of the inhibitor;

[0009] The metering device, located in the middle of the support frame, is used to quantitatively deliver production raw materials and inhibitors;

[0010] The material bucket and feeding hopper are connected to the mixer via pipelines, the oil drum is connected to the mixer via pipelines, the material extraction mechanism includes a diaphragm pump and a pressure conveying tank, and the metering device includes a first metering scale and a second metering scale.

[0011] As a further description of the above technical solution, the material bucket is disposed on one side of the top of the support frame, and the feeding bin is disposed on the other side of the top of the support frame.

[0012] As a further description of the above technical solution, the bottom of the material bucket is connected to one side of the top of the first weighing scale via a pipe, and the bottom of the feeding bin is connected to the other side of the top of the first weighing scale via a pipe.

[0013] As a further description of the above technical solution, the bottom of the first weighing scale is connected to the top of the mixer through a pipeline.

[0014] As a further description of the above technical solution, the oil drum is disposed on one side of the bottom of the support frame, and the top of the oil drum is connected to the top of the buffer tank through a pipeline.

[0015] As a further description of the above technical solution, a diaphragm pump is installed on the pipeline connecting the oil drum and the buffer tank, and a pressure delivery tank is installed on one side of the diaphragm pump.

[0016] As a further description of the above technical solution, a steel wire hose is provided on the top of the oil drum, and the steel wire hose is connected to the diaphragm pump through a pipeline.

[0017] As a further description of the above technical solution, the bottom of the buffer tank is connected to the top of the second weighing scale via a pipeline, and the bottom of the second weighing scale is connected to the top of the pressure conveying tank via a pipeline.

[0018] As a further description of the above technical solution, the bottom of the pressure tank is connected to the top side of the mixer through a pipeline, and a pressure pump is installed at the top of the pressure tank.

[0019] As a further description of the above technical solution, the bottom of the mixer is connected to the top of the finished product hopper, and the bottom of the finished product hopper is connected to the top of the packaging machine.

[0020] The beneficial effects of this utility model are as follows:

[0021] In this invention, dust inhibitors stored in oil drums are pumped to a buffer tank by a diaphragm pump, weighed by a weighing scale, and then quantitatively transported by a pressure pump to a mixer to mix with mortar raw materials. The final product is then transported to a packaging machine through a finished product warehouse for packaging. This method can effectively reduce the amount of dust generated during the production process and reduce the maintenance cost and frequency of the production line.

[0022] To more clearly illustrate the structural features and functions of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the mortar dustproof mixing system of this utility model.

[0024] Figure label:

[0025] 1. Material bucket; 2. Feeding bin; 3. Support frame; 4. Oil drum; 5. Material extraction mechanism; 51. Diaphragm pump; 52. Pressure conveying tank; 53. Buffer tank; 54. Steel wire hose; 55. Pressure conveying pump; 6. Measuring device; 61. First weighing scale; 62. Second weighing scale; 7. Mixer; 8. Finished product warehouse; 9. Packaging machine. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0027] like Figure 1 As shown, in one embodiment, a mortar dust-proof mixing system includes: a material bucket 1 and a feeding bin 2 disposed on the top of a support frame 3, an oil bucket 4 disposed on the bottom of the support frame 3, and a material extraction mechanism 5 and a metering device 6 disposed in the middle of the support frame 3.

[0028] Among them, material bin 1 is used to store cement raw materials, feeding bin 2 is used to store yellow sand raw materials, oil drum 4 is used to suppress the generation of dust inhibitors; material extraction mechanism 5 is used to pressurize and transport inhibitors, while metering device 6 is used to quantitatively transport production raw materials and inhibitors.

[0029] Specifically, material bucket 1 and feeding bin 2 are connected to mixer 7 through sealed pipelines, and oil drum 4 is connected to mixer 7 through sealed pipelines; correspondingly, the material extraction mechanism 5 includes diaphragm pump 51 and pressure conveying tank 52, which are used to cooperate in completing the pressurized delivery of inhibitor; the metering device 6 includes first metering scale 61 and second metering scale 62, which are used to accurately measure the amount of mortar raw materials and inhibitors respectively.

[0030] For example, the material bucket 1 is located on one side of the top of the support frame 3, and the feeding bin 2 is located on the other side of the top of the support frame 3; correspondingly, the bottom of the material bucket 1 is connected to one side of the top of the first weighing scale 61 through a pipe, and the bottom of the feeding bin 2 is connected to the other side of the top of the first weighing scale 61 through a pipe, and the bottom of the first weighing scale 61 is connected to the top of the mixer 7 through a pipe, forming a complete channel for raw material transportation.

[0031] Understandably, the cement raw materials stored in material bin 1 and the yellow sand raw materials stored in feeding bin 2 will first enter the first weighing scale 61. After the required weight is accurately measured in the first weighing scale 61, they will fall into the mixer 7 through the pipeline to prepare for the subsequent mixing process.

[0032] Please continue reading. Figure 1 In this embodiment, the oil drum 4 is located on one side of the bottom of the support frame 3, and the top of the oil drum 4 is connected to the top of the buffer tank 53 through a pipeline.

[0033] For example, a diaphragm pump 51 is installed on the pipeline connecting the oil drum 4 and the buffer tank 53, and a pressure delivery tank 52 is installed on one side of the diaphragm pump 51, which can continuously draw the inhibitor in the oil drum 4 into the buffer tank 53 above along the pipeline.

[0034] Specifically, a steel wire hose 54 is installed on the top of the oil drum 4. The steel wire hose 54 is connected to the diaphragm pump 51 through a pipeline. The steel wire hose 54 has good flexibility and strength. It provides a channel for the extraction of inhibitors through the pipeline connected to the diaphragm pump 51.

[0035] Furthermore, the bottom of the buffer tank 53 is connected to the top of the second weighing scale 62 via a pipe, and the bottom of the second weighing scale 62 is connected to the top of the pressure tank 52 via a pipe; correspondingly, the bottom of the pressure tank 52 is connected to one side of the top of the mixer 7 via a pipe, and a pressure pump 55 is installed on the top of the pressure tank 52.

[0036] Understandably, the dust suppressant stored in the oil drum 4 is first pumped to the buffer tank 53 for temporary storage by the diaphragm pump 51, and then enters the second weighing scale 62. The second weighing scale 62 accurately weighs the required weight, and then the dust suppressant in the pressure tank 52 is quantitatively delivered to the mixer 7 in batches by the pressure pump 55, where it is fully mixed with the mortar raw materials, thereby playing the role of suppressing dust.

[0037] Please continue reading. Figure 1 In this embodiment, the bottom of the mixer 7 is connected to the top of the finished product hopper 8, and the bottom of the finished product hopper 8 is connected to the top of the packaging machine 9.

[0038] For example, the mixer 7, as the core equipment for mixing mortar raw materials, is internally equipped with a mixing shaft, mixing blades, a sealing cover, and a drive motor (as per prior art, this is not included). Figure 1 (As shown in the diagram): The mixing shaft runs horizontally through the mixer 7 chamber, and multiple sets of mixing blades are evenly distributed on the shaft. The blades are spiral or paddle-shaped, and different shapes can be selected according to the characteristics of the mortar material to enhance the uniformity of mixing. The sealing cover tightly covers the feed inlet at the top of the mixer 7, which can effectively prevent dust from overflowing during the mixing process. A rubber sealing ring is set on its edge to further improve the sealing performance. The drive motor is installed on one side of the mixer 7 and is connected to the mixing shaft through a gearbox to provide power for the rotation of the mixing shaft. In addition, a discharge valve is provided at the bottom of the mixer 7. This valve is controlled by a pneumatic device to discharge the mixed mortar.

[0039] Correspondingly, the main components of the packaging machine 9 include a feeding hopper, a metering device, a packaging bag clamping mechanism, a sealing device, and a conveyor belt (as prior art, this is not described in detail here). Figure 1(As shown in the diagram). The feed hopper is located at the top of the packaging machine 9 and is connected to the pipeline at the bottom of the finished product silo 8. It is equipped with a flow control valve to adjust the speed at which the mortar enters the packaging machine 9. The metering device is installed below the feed hopper and consists of a weighing sensor and a control module, which can accurately measure the weight of the mortar entering the packaging bag. The packaging bag clamping mechanism can firmly clamp the bag opening at the discharge port of the feed hopper. The sealing device is located below the clamping mechanism and includes a heating element and a pressing roller, which is used to heat seal the bag opening of the packaging bag filled with mortar. The conveyor belt is set at the bottom of the packaging machine 9 and is used to transport the sealed finished packaging bags to the subsequent stacking area.

[0040] Understandably, the final product after mixing is then transported through the finished product hopper 8 to the packaging machine 9 for finished product packaging.

[0041] Through the above technical solutions, this application can effectively reduce the amount of dust generated during the production of finished products and reduce the maintenance cost and frequency of the production line. The above description of the disclosed embodiments enables those skilled in the art to implement or use this utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this utility model. Therefore, this utility model is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dust-tight mortar mixing system, characterized by, include: Material bins and feeding hoppers are located on top of the support frame and are used to store production raw materials; Oil drums, located at the bottom of the support frame, are used to store inhibitors; The material extraction mechanism, located in the middle of the support frame, is used for pressurized delivery of the inhibitor; The metering device, located in the middle of the support frame, is used to quantitatively deliver production raw materials and inhibitors; The material bucket and feeding hopper are connected to the mixer via pipelines, the oil drum is connected to the mixer via pipelines, the material extraction mechanism includes a diaphragm pump and a pressure conveying tank, and the metering device includes a first metering scale and a second metering scale.

2. The dust controlled sand slurry mixing system of claim 1, wherein, The material bucket is located on one side of the top of the support frame, and the feeding bin is located on the other side of the top of the support frame.

3. The dust controlled sand slurry mixing system of claim 2, wherein, The bottom of the material bin is connected to one side of the top of the first weighing scale via a pipe, and the bottom of the feeding hopper is connected to the other side of the top of the first weighing scale via a pipe.

4. The dust controlled sand slurry mixing system of claim 3, wherein, The bottom of the first weighing scale is connected to the top of the mixer via a pipe.

5. The dust controlled sand slurry mixing system of claim 1, wherein, The oil drum is located on one side of the bottom of the support frame, and the top of the oil drum is connected to the top of the buffer tank through a pipe.

6. The dust controlled sand slurry mixing system of claim 5, wherein, A diaphragm pump is installed on the pipeline connecting the oil drum and the buffer tank, and a pressure delivery tank is installed on one side of the diaphragm pump.

7. The dust controlled sand slurry mixing system of claim 5, wherein, The top of the oil drum is equipped with a steel wire hose, which is connected to the diaphragm pump through a pipeline.

8. The dust controlled sand slurry mixing system of claim 5, wherein, The bottom of the buffer tank is connected to the top of the second weighing scale via a pipeline, and the bottom of the second weighing scale is connected to the top of the pressure conveying tank via a pipeline.

9. The dust controlled sand slurry mixing system of claim 8, wherein, The bottom of the pressure tank is connected to the top side of the mixer via a pipeline, and a pressure pump is installed on the top of the pressure tank.

10. The dust controlled sand slurry mixing system of claim 1, wherein, The bottom of the mixer is connected to the top of the finished product hopper, and the bottom of the finished product hopper is connected to the top of the packaging machine.

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