Dustproof dry powder mixing device

Abstract

The utility model discloses a dustproof dry powder mixing device, which relates to the technical field of mixing, and comprises a mixing tank, a cover is mounted on the mixing tank, a feeding pipe is mounted on the cover, a feeding cover is mounted on the feeding pipe, a rubber feeding port is arranged on the feeding cover, a stirring shaft is mounted in the mixing tank, stirring blades are arranged on the stirring shaft, and the rubber feeding port is arranged on the rubber feeding port. The stirring shaft extends out of the cover to be connected with a motor, an outlet is formed in the side face of the mixing tank, and a discharging cover is arranged on the outlet. According to the utility model, the rubber feeding hole is formed, so that the rubber feeding hole can be effectively closed during feeding, dust overflow is reduced, and operators and a working environment are protected to be clean; by installing the high-pressure sprayers, cleaning time can be saved, and the utilization rate and production efficiency of a production line are improved; and through the mounting bracket, the device can be easily moved and positioned to a required position, and is convenient to transport and arrange.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing, in particular to a dustproof dry powder material mixing device. Background Art

[0002] A dry powder mixing device is a device used to mix dry powder materials of different components. It is usually composed of a hopper, an agitator, a transmission device and a control system. The dry powder mixing device can be widely used in the chemical, pharmaceutical, food, pesticide, building materials and other industries to mix dry powder raw materials of different proportions to obtain the required uniform mixture. It can fully mix dry powder materials of different particle sizes and densities and ensure the stability of the mixed product quality. An existing mineral dry powder mixing and stirring device (publication number: CN215428553U) has at least the following defects in use:

[0003] 1. The dry powder mixing device will generate a large amount of dust during operation. If there are no effective dust prevention measures, the dust will spread into the surrounding environment, causing pollution to the air, soil and water. Dust may contain harmful substances, such as chemicals, bacteria and fungi. If workers are exposed to dusty environments for a long time, the risk of inhaling harmful substances will increase, which may cause health problems such as respiratory diseases and skin allergies. Dust is flammable and explosive. If a large amount of dust accumulates around the dry powder mixing device, once a fire source or static spark occurs, it is easy to cause an explosion accident, posing a serious threat to workers and equipment. Therefore, a dust-proof dry powder mixing device is needed.

[0004] 2. After a period of use, a large amount of residues such as dust, impurities and residues may accumulate inside the dry powder mixing device. If not cleaned in time, these residues may breed bacteria, fungi and other harmful microorganisms, causing hygiene problems and affecting product quality and food safety. If the dry powder mixing device is not thoroughly cleaned between different batches of products, cross contamination may occur. For example, if allergens or harmful substances exist in the previously produced products and the device is not adequately cleaned, the next batch of products may be contaminated, posing a threat to consumer health. Therefore, an easy-to-clean dry powder mixing device is needed.

[0005] 3. Since dry powder mixing devices are usually large in size, heavy in weight and inconvenient to carry, it is impossible to flexibly select the production site during the production process. This may lead to limited production line layout, which cannot be adjusted and optimized according to actual needs, affecting production efficiency and flexibility. If the dry powder mixing device is not portable, the equipment needs to be transported to different production sites or factories for use, which will increase transportation costs and transportation difficulties. Especially for production lines that require frequent equipment transfers, non-portable devices may bring additional logistics costs and management costs. Therefore, an easy-to-transport dry powder mixing device is needed. Utility Model Content

[0006] The main purpose of the utility model is to provide a dust-proof dry powder mixing device, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A dustproof dry powder mixing device comprises a mixing tank, a lid is installed on the mixing tank, a feed pipe is installed on the lid, a feed cover is installed on the feed pipe, a rubber feed port is provided on the feed cover, a stirring shaft is installed in the mixing tank, stirring blades are provided on the stirring shaft, the stirring shaft extends out of the lid and is connected to a motor, an outlet is provided on the side of the mixing tank, and a discharge cover is provided on the outlet.

[0009] Preferably, a plurality of high-pressure nozzles are arranged in the cover, a water inlet pipe is installed on the cover, and the water inlet pipe is connected to a water pump.

[0010] Preferably, the mixing tank is placed on a bracket, the bracket is provided with supporting legs, and the supporting legs are provided with brake universal wheels.

[0011] Preferably, the discharge cover is connected to the outlet via a small rotating shaft.

[0012] Preferably, the outlet is a structure that is inclined downward.

[0013] Preferably, the high-pressure nozzle is connected to the water inlet pipe through a plurality of small pipes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By installing the rubber feed port, it can be effectively closed when adding materials, reducing dust spillage and protecting the cleanliness of operators and the working environment.

[0016] 2. By installing several high-pressure nozzles, cleaning time can be saved and the utilization rate and production efficiency of the production line can be improved.

[0017] 3. By installing the bracket, it can be easily moved and positioned to the required location, making it convenient for transportation and layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from one viewing angle;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from two viewing angles;

[0020] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0021] In the figure: 1. mixing tank; 2. lid; 3. feed pipe; 4. feed cover; 5. rubber feed port; 6. stirring blade; 7. stirring shaft; 8. motor; 9. high-pressure nozzle; 10. water inlet pipe; 11. water pump; 12. bracket; 13. support leg; 14. brake universal wheel; 15. outlet; 16. discharge cover. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] A dustproof dry powder mixing device comprises a mixing tank 1, a cover 2 is installed on the mixing tank 1, a feed pipe 3 is installed on the cover 2, a feed cover 4 is installed on the feed pipe 3, a rubber feed port 5 is provided on the feed cover 4, a stirring shaft 7 is installed in the mixing tank 1, a stirring blade 6 is provided on the stirring shaft 7, the stirring shaft 7 extends out of the cover 2 and is connected to a motor 8, an outlet 15 is provided on the side of the mixing tank 1, and a discharge cover 16 is provided on the outlet 15.

[0028] Specifically: a plurality of high-pressure nozzles 9 are arranged in the cover 2 , a water inlet pipe 10 is installed on the cover 2 , and the water inlet pipe 10 is connected to a water pump 11 .

[0029] Specifically: the mixing tank 1 is placed on a bracket 12 , the bracket 12 is provided with a supporting leg 13 , and the supporting leg 13 is provided with a brake universal wheel 14 .

[0030] Specifically: the discharge cover 16 is connected to the outlet 15 via a small rotating shaft.

[0031] Specifically: the outlet 15 is a structure that is inclined downward.

[0032] Specifically: the high-pressure nozzle 9 is connected to the water inlet pipe 10 through a plurality of small pipes.

[0033] In this embodiment, a lid 2 is installed on the mixing tank 1, a feed pipe 3 is installed on the lid 2, a feed cover 4 is installed on the feed pipe 3, a rubber feed port 5 is provided on the feed cover 4, an outlet 15 is provided on the side of the mixing tank 1, a discharge cover 16 is provided on the outlet 15, the discharge cover 16 is connected to the outlet 15 through a small rotating shaft, and the outlet 15 is a structure that is inclined downward. When pouring a large amount of material, you can choose to open the lid 2 or open the feed cover 4 to enter from the feed pipe 3. However, when the device is working, the interior is in a stirring state, and when adding materials is needed, dust will definitely come out when the above structure is opened. Therefore, the user can insert the rubber feed port 5 with a funnel, and the rubber band is elastic. When the funnel is pulled out, it is in a state of approximation. When discharging, open the discharge cover 16, and the outlet 15 that is inclined downward is more convenient for discharging, and can also prevent a large amount of dust from spreading.

[0034] By providing a cover 2, a rubber feed port 5 and an outlet 15 obliquely downward at the feed port and the discharge port, the dust diffusion generated during the operation of the device can be effectively reduced. The rubber feed port 5 is elastic and can be effectively closed during feeding, reducing dust spillage and protecting the cleanliness of the operator and the working environment. The dust-proof design can reduce the chance of the operator being exposed to dust and reduce the health hazards caused by inhaling dust. At the same time, the design of the outlet 15 obliquely downward can facilitate the discharge of materials, avoid the diffusion of a large amount of dust, and improve the safety of operation.

[0035] In this embodiment, a plurality of high-pressure nozzles 9 are arranged in the cover 2, a water inlet pipe 10 is installed on the cover 2, the water inlet pipe 10 is connected to the water pump 11, and the high-pressure nozzle 9 is connected to the water inlet pipe 10 through a plurality of small pipes. The high-pressure nozzle 9 adopts a high-pressure water jet cleaning nozzle produced by Zhengzhou Guangyuan Cleaning Equipment Co., Ltd. The cleaning fluid medium drives the rotating rotor to rotate around the axis in a circle, so that the high-pressure jet medium is sprayed into a conical surface, which improves and strengthens the cleaning effect. The carbide carbide nozzle or the ceramic nozzle can be replaced, so that the on-site maintenance is simple, and the disassembly and replacement of parts can be completed within a few minutes. The nozzle combines the powerful jet power effect of high-intensity point shooting and large-area scattering, and the cleaning efficiency is improved by at least 30%. The device is provided with a high-pressure nozzle 9 and a water inlet system, which can be cleaned by spraying water to effectively remove residues and dirt. This can save cleaning time and improve the utilization rate and production efficiency of the production line. The use of water spray cleaning can reduce the use of chemical detergents, reduce the impact on the environment, and meet environmental protection requirements; at the same time, it also saves water resources and achieves the purpose of energy saving and environmental protection.

[0036] In this embodiment, the mixing tank 1 is placed on a bracket 12, and the bracket 12 is provided with a support leg 13, and the support leg 13 is provided with a brake universal wheel 14. The design of the bracket 12 and the support leg 13 allows the mixing tank 1 to be firmly placed on the device, and the device itself is provided with a brake universal wheel 14. In this way, the entire device can be easily moved and positioned to the required position, which is convenient for transportation and layout. Since it can be easily moved, this device can be flexibly laid out according to the needs of the production line. According to different process flows and operating requirements, the device can be placed in the most suitable position to improve production efficiency and operational convenience. The design of the brake universal wheel 14 can effectively fix the device, prevent the device from accidentally sliding or tipping over during transportation, and improve the safety of transportation. At the same time, the setting of the support leg 13 also increases the stability of the device and reduces the risk of accidents.

[0037] It should be noted that the utility model is a dust-proof dry powder mixing device. By installing a rubber feed port 5, it can be effectively closed when adding materials, reducing dust spillage and protecting the cleanliness of operators and the working environment; by installing a number of high-pressure nozzles 9, it can save cleaning time and improve the utilization rate and production efficiency of the production line; by installing a bracket 12, it can be easily moved and positioned to the required position, which is convenient for transportation and layout.

[0038] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dustproof dry powder mixing device, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with a lid (2), a feed pipe (3) is provided on the lid (2), a feed cover (4) is provided on the feed pipe (3), a rubber feed port (5) is provided on the feed cover (4), a stirring shaft (7) is provided in the mixing tank (1), a stirring blade (6) is provided on the stirring shaft (7), the stirring shaft (7) extends out of the lid (2) and is connected to a motor (8), an outlet (15) is provided on the side of the mixing tank (1), and a discharge cover (16) is provided on the outlet (15).

2. A dust-proof dry powder mixing device according to claim 1, characterized in that: A plurality of high-pressure nozzles (9) are arranged inside the cover (2), a water inlet pipe (10) is installed on the cover (2), and the water inlet pipe (10) is connected to a water pump (11).

3. A dust-proof dry powder mixing device according to claim 1, characterized in that: The mixing tank (1) is placed on a bracket (12), the bracket (12) is provided with a supporting leg (13), and the supporting leg (13) is provided with a brake universal wheel (14).

4. A dust-proof dry powder mixing device according to claim 1, characterized in that: The discharge cover (16) is connected to the outlet (15) via a small rotating shaft.

5. The dust-proof dry powder mixing device according to claim 1, characterized in that: The outlet (15) is a structure that is inclined downward.

6. A dust-proof dry powder mixing device according to claim 2, characterized in that: The high-pressure nozzle (9) is connected to the water inlet pipe (10) through a plurality of small pipes.

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