Water adding equipment of mixing machine

Abstract

The utility model belongs to the technical field of material mixing machines, and relates to mixing machine water adding equipment which comprises a heating tank, a water inlet pipe arranged on one side of the top of the heating tank, a water inlet valve arranged on the water inlet pipe, a water outlet pipe arranged on one side of the bottom of the heating tank and connected to a water storage tank, a water outlet valve arranged on the water outlet pipe, and a water conduit arranged on the top of the water storage tank. A spiral pipe is arranged on the inner wall of the heating tank and connected to the blast furnace through a connecting pipe. A water source is heated by blast furnace steam and then injected into the mixing machine, the heated water injection can improve the temperature of a mixture and the thickness of a material layer, and the device is convenient, environment-friendly and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of material mixers, and in particular relates to water adding equipment for a mixer. Background Art

[0002] Material mixer is a kind of equipment used to evenly mix different materials. It is widely used in chemical, pharmaceutical, food, agriculture, building materials and other industries. It is used to mix various powder, granular, flaky or fibrous materials to achieve uniform distribution and synergistic effect. It has the characteristics of good mixing effect, simple operation, high production efficiency and low energy consumption. According to different mixing requirements, material mixers also have different types, such as trough mixers, vertical mixers, spiral mixers, drum mixers, etc. Different types of material mixers are suitable for different materials and production requirements.

[0003] During the operation of the mixer, adding water is a common operation step. Adding water can not only promote the uniformity of mixing, but also reduce the viscosity of the materials, making it easier to mix the materials together. Secondly, adding water can improve the quality of the product and make the materials more uniform. Finally, adding water can improve production efficiency and reduce the probability of materials sticking to the equipment, thereby reducing the time and cost of cleaning the equipment and improving production efficiency.

[0004] In the step of adding water to the mixer, heating water can effectively improve efficiency. The mixer in the prior art cannot effectively provide stable hot water, and using an additional water heater to boil water consumes energy, which is not practical and convenient. Therefore, a mixer water adding device is proposed. Utility Model Content

[0005] The utility model aims to provide a mixer water adding device with a mixer hot water supply function, which solves the problem that the mixer in the prior art cannot effectively and stably provide hot water, consumes energy by using an additional water heater to boil water, and is not practical and convenient enough.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is that the utility model provides a mixer water adding device, including a heating tank, a water inlet pipe is arranged on one side of the top of the heating tank, a water inlet valve is arranged on the water inlet pipe, a water outlet pipe is arranged on one side of the bottom of the heating tank, the water outlet pipe is connected to a water storage tank, a water outlet valve is arranged on the water outlet pipe, a water diversion pipe is arranged on the top of the water storage tank, a spiral pipe is arranged on the inner wall of the heating tank, and the spiral pipe is connected to the blast furnace through a connecting pipe.

[0007] Preferably, a gas injection port is provided on the top of the heating tank, and a fan is connected to the gas injection port.

[0008] Preferably, a water diversion valve is provided on the water diversion pipe.

[0009] Preferably, the water inlet valve and the water inlet valve are solenoid valves.

[0010] Preferably, the number of connecting pipes is 2, which are respectively connected to both ends of the spiral pipe and pass through the water storage tank to connect to the blast furnace.

[0011] Preferably, the water diversion pipe is L-shaped and extends from the top into the top of the water storage tank.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model utilizes blast furnace steam to heat the water source and then injects it into the mixer. The water injection after heating can increase the temperature of the mixed material and the thickness of the material layer, which is convenient, environmentally friendly and practical;

[0014] 2. The utility model has a mixer hot water supply function, which solves the problem that the mixer in the prior art cannot effectively and stably provide hot water, and the additional use of a water heater to boil water consumes energy and is not practical and convenient enough. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a mixer water adding device;

[0017] Figure 2 It is a schematic diagram of the internal structure of a mixer water adding device;

[0018] In the above figures, 1. heating tank, 2. water inlet pipe, 3. water inlet valve, 4. air injection port, 5. fan, 6. water outlet pipe, 7. water storage tank, 8. water outlet valve, 9. water diversion pipe, 10. water diversion valve, 11. spiral pipe, 12. connecting pipe, 13. blast furnace. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-2 As shown, a mixer water adding device includes a heating tank 1, which is used to store and heat water. The water source is heated to a desired temperature through an external heat source to achieve a state suitable for mixing. A water inlet pipe 2 is provided on one side of the top of the heating tank 1, and a water inlet valve 3 is provided on the water inlet pipe 2. The water inlet pipe 2 is used to introduce a water source, and the water inlet valve 3 is used to control the flow of water. By controlling the opening and closing of the water inlet valve 3, the amount of water in the heating tank 1 can be adjusted to achieve the desired mixing effect.

[0022] A water outlet pipe 6 is provided on one side of the bottom of the heating tank 1. The water outlet pipe 6 is connected to a water storage tank 7. The water storage tank 7 is a heat-insulating tank structure used to store heated liquid for easy use by the mixer. A water outlet valve 8 is provided on the water outlet pipe 6. The water outlet pipe 6 is used to discharge the water that reaches a suitable temperature after heating. The water outlet valve 8 controls the outflow of the liquid. The speed and flow rate of the water outlet can be adjusted as needed. A water diversion pipe 9 is provided on the top of the water storage tank 7. The water diversion pipe 9 is connected to the inside of the water storage tank 7 to draw out the liquid in the water storage tank 7. The liquid can be pumped out by an external pump and sent to the mixer for use.

[0023] The inner wall of the heating tank 1 is provided with a spiral tube 11, which can increase the contact area with the liquid inside the heating tank 1 and improve the heating effect. The spiral tube 11 is connected to the blast furnace 13 through a connecting tube 12, and the connecting tube 12 connects the spiral tube 11 with the blast furnace 13 to realize the circulation of steam. The steam in the blast furnace 13 is sent to the spiral tube 11 through the connecting tube 12 to exchange heat with the water inside the heating tank 1, so that the water temperature in the heating tank 1 is increased.

[0024] The following is a detailed description of the design of the above key components:

[0025] The heating tank 1 is provided with an air injection port 4 on the top, through which the interior of the heating tank 1 is conveniently pressurized, and the discharge of the liquid in the heating tank 1 is accelerated by pressurization. The air injection port 4 is connected to a fan 5, and air is supplied to the heating tank 1 by the fan 5 to pressurize the liquid, thereby realizing the rapid discharge of the liquid.

[0026] The water diversion pipe 9 is provided with a water diversion valve 10, which is used to control the diversion of liquid in the water storage tank 7. By controlling the switch of the water diversion valve 10, the amount of liquid diversion can be adjusted as needed to ensure the normal operation of the mixer water adding device.

[0027] The water inlet valve 3 and the water inlet valve 3 are electromagnetic valves, and the design of the electromagnetic valve is convenient for control and automatic operation. The electromagnetic valve can control the inflow and outflow of water through the switch of electrical signals, realize precise control, and can meet the needs of automated production lines, and can be interlocked with the fan 5 and other equipment.

[0028] There are two connecting pipes 12, which are respectively connected to both ends of the spiral tube 11 and pass through the water storage tank 7 to connect to the blast furnace 13. This design can realize the recycling of steam. The steam after heat exchange returns to the blast furnace 13 to heat up and then returns to the heating tank 1, thereby realizing effective utilization of resources and improving heating effect.

[0029] The water diversion pipe 9 is L-shaped and extends from the top into the top of the water storage tank 7 , which can ensure that the bottom of the water diversion pipe 9 is below the liquid surface, making it convenient to draw out the water inside the water storage tank 7 .

[0030] After actual use by our unit, after mixing with hot water, the pelletizing rate has increased from the current 70% to more than 80%, the temperature of the mixture has increased from room temperature to more than 60°C, the thickness of the material layer has increased to 950mm, and the unit consumption of coke oven gas has increased from 5.9m 3 / t dropped to 4.81m 3 / t, improving efficiency and saving energy.

[0031] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mixer water adding device, characterized in that: It includes a heating tank, a water inlet pipe is arranged on one side of the top of the heating tank, a water inlet valve is arranged on the water inlet pipe, a water outlet pipe is arranged on one side of the bottom of the heating tank, the water outlet pipe is connected to a water storage tank, a water outlet valve is arranged on the water outlet pipe, a water diversion pipe is arranged on the top of the water storage tank, a spiral pipe is arranged on the inner wall of the heating tank, and the spiral pipe is connected to the blast furnace through a connecting pipe.

2. A mixer water adding device according to claim 1, characterized in that: The top of the heating tank is provided with an air injection port, and the air injection port is connected with a fan.

3. A mixer water adding device according to claim 1, characterized in that: The water diversion pipe is provided with a water diversion valve.

4. A mixer water adding device according to claim 1, characterized in that: The water inlet valve and the water inlet valve are electromagnetic valves.

5. A mixer water adding device according to claim 1, characterized in that: The number of the connecting pipes is 2, which are respectively connected to both ends of the spiral pipe and pass through the water storage tank to connect to the blast furnace.

6. A mixer water adding device according to claim 3, characterized in that: The water diversion pipe is L-shaped and extends from the top into the top of the water storage tank.

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