Airflow mixing device for multiple batches of carboxymethyl cellulose materials

Abstract

The utility model belongs to the technical field of mixing devices, and particularly relates to an airflow mixing device for multi-batch carboxymethyl cellulose materials. The airflow mixing device comprises a pulverizer, a dryer, a cyclone separator, a blender mixer and a stock bin, the dryer is connected with the pulverizer, the pulverizer is connected with the cyclone separator, the cyclone separator is connected with the blender mixer, the blender mixer is connected with a vibrating screen, and the vibrating screen is connected with the stock bin. The vibrating screen is connected with the stock bin, the stock bin is divided into a storage section and a blanking section, a spray head is arranged on the inner wall of the blanking section, a connecting pipe of the spray head is connected with the air compressor, the cyclone separator is connected with a 2 # fan, and the stock bin is connected with a 1 # fan. According to the airflow mixing device for the multiple batches of carboxymethyl cellulose materials, provided by the utility model, the efficient mixing of the multiple batches of materials is realized, and the mixing uniformity of the materials is further enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing devices, and in particular relates to an airflow mixing device for multiple batches of carboxymethyl cellulose materials. Background Art

[0002] As a multifunctional chemical additive, carboxymethyl cellulose (CMC) has shown a wide range of application value in many industrial fields. In the petroleum industry, it is often used as a mud treatment agent for well drilling to improve the stability and performance of mud; in the production of synthetic detergents and organic builders, CMC, as an important ingredient, can enhance the washing effect; in the textile printing and dyeing industry, it is used as a sizing agent to effectively improve the quality and feel of textiles; in daily chemical products, CMC, as a water-soluble colloidal thickener, enhances the stability and durability of products; in the pharmaceutical industry, it plays a key role in the stability and solubility of drugs as a thickener and emulsifier; in the food industry, CMC is widely used as a thickener in the processing of various foods to improve the taste and texture of food; in the ceramic industry, it plays an important role in the molding and firing of ceramic products as an adhesive; in addition, CMC is also used as an industrial paste, a sizing agent in the papermaking industry, etc., showing its diverse application characteristics.

[0003] However, in the production process of CMC, due to the existence of various unstable factors, such as raw material quality, production process conditions, etc., there are certain differences in performance indicators between different batches of products. In order to ensure the stability and consistency of the products and meet the high requirements of various industries for CMC quality, it is necessary to use a mixer to mix different batches of products to achieve the unification of material indicators.

[0004] At present, most of the mixers widely used in the market can only achieve the mixing of two batches of products. This limitation is particularly prominent in large-scale production, because only two batches of products can be mixed at a time, resulting in low production efficiency and serious restrictions on production capacity. With the increasing market demand for CMC, this inefficient production method can no longer meet the needs of large-scale production. Therefore, the development of a mixer that can efficiently and evenly mix multiple batches of products has become an urgent problem to be solved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects in the prior art and provide an air flow mixing device for multiple batches of carboxymethyl cellulose materials, thereby achieving efficient mixing of multiple batches of materials and further enhancing the mixing uniformity of the materials.

[0006] The utility model discloses an airflow mixing device for multiple batches of carboxymethyl cellulose materials, comprising a pulverizer, a dryer, a cyclone separator, a mixer, and a silo. The dryer is connected to the pulverizer, the pulverizer is connected to the cyclone separator, the cyclone separator is connected to the mixer, the mixer is connected to a vibrating screen, the vibrating screen is connected to the silo, the silo is divided into a storage section and a discharge section, a nozzle is arranged on the inner wall of the discharge section, the connecting pipe of the nozzle is connected to an air compressor, the cyclone separator is connected to a 2# fan, and the silo is connected to a 1# fan.

[0007] Preferably, a 2# dust collector is provided between the cyclone separator and the 2# fan for capturing and removing dust particles in the airflow.

[0008] Preferably, a 1# dust collector is provided between the silo and the 1# fan to further purify the airflow and prevent dust from polluting the working environment.

[0009] Preferably, the material discharge section is connected to a packaging machine, and the bottom or side wall of the material discharge section is connected to an input end of the packaging machine so that the mixed material can be directly fed into the packaging machine for packaging.

[0010] Preferably, the material discharge section is provided with a plurality of nozzles with air holes. The material discharge section is provided with a plurality of nozzles evenly arranged along the inner wall circumferentially or axially, and each nozzle is evenly provided with air holes to ensure that the airflow is evenly sprayed onto the material to improve the mixing effect.

[0011] Preferably, the pulverizer is provided with a wind speed regulating valve.

[0012] Preferably, a gate is provided between the material storage section and the material discharge section, and is an adjustable gate for controlling the material discharge speed and amount.

[0013] The airflow mixing device for multiple batches of carboxymethyl cellulose materials described in the utility model, when working, after the materials are dried in the dryer, they enter the pulverizer for pulverization, and after pulverization, they are drained to the cyclone separator through the 1# fan and enter the mixer. The mixer can achieve the consistency of the indicators of multiple batches of materials. After mixing, they are packaged according to production needs. If multiple batches of indicators are required, after the mixing, they are screened and enter the silo through the 2# fan, and the compressed air of the air compressor enters the bottom nozzle of the unloading section to achieve the mixing of multiple batches of materials in the silo, so as to achieve the consistency of the indicators of multiple batches of materials, and finally package them in the packaging machine.

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

[0015] The utility model discloses an air flow mixing device for multiple batches of carboxymethyl cellulose materials. By adding a compressed air nozzle at the lower part of the silo, the air flow is used to mix the multiple batches of materials in the silo, which effectively solves the limitation that the traditional mixer can only mix two batches of materials. This improvement enables the material indexes to be unified quickly in large-scale production even when faced with multiple batches of products with slightly different indexes, thereby significantly improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of an air flow mixing device for multiple batches of carboxymethyl cellulose materials of the utility model.

[0017] In the figure: 1. Cyclone separator; 2. Mixer; 3. Vibrating screen; 4. 1# dust collector; 5. Silo; 6. Storage section; 7. Unloading section; 8. Packaging machine; 9. Air compressor; 10. 1# fan; 11. Nozzle; 12. 2# dust collector; 13. 2# fan; 14. Crusher; 15. Dryer; 16. Gate; 17. Wind speed regulating valve. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with specific embodiments.

[0019] like Figure 1 As shown, the air flow mixing device for multiple batches of carboxymethyl cellulose materials includes a pulverizer 14, a dryer 15, a cyclone separator 1, a mixer 2, and a silo 5. The dryer 15 is connected to the pulverizer 14, the pulverizer 14 is connected to the cyclone separator 1, the cyclone separator 1 is connected to the mixer 2, the mixer 2 is connected to the vibrating screen 3, the vibrating screen 3 is connected to the silo 5, the silo 5 is divided into a storage section 6 and a discharge section 7, a nozzle 11 is provided on the inner wall of the discharge section 7, the connecting pipe of the nozzle 11 is connected to the air compressor 9, the cyclone separator 1 is connected to the 2# fan 13, and the silo 5 is connected to the 1# fan 10.

[0020] Preferably, a 2# dust collector 12 is provided between the cyclone separator 1 and the 2# fan 13 for capturing and removing dust particles in the airflow.

[0021] Preferably, a 1# dust collector 4 is provided between the silo 5 and the 1# fan 10 to further purify the airflow and prevent dust from polluting the working environment.

[0022] Preferably, the material discharging section 7 is connected to a packaging machine 8. The bottom or side wall of the material discharging section 7 is connected to an input end of the packaging machine 8 so that the mixed material can be directly fed into the packaging machine for packaging.

[0023] Preferably, the material discharge section 7 is provided with a plurality of nozzles 11 with air holes. The material discharge section 7 is provided with a plurality of nozzles 11 evenly arranged along the inner wall circumferentially or axially, and each nozzle is evenly provided with air holes to ensure that the airflow is evenly sprayed onto the material to improve the mixing effect.

[0024] Preferably, the pulverizer 14 is provided with a wind speed regulating valve 17 .

[0025] Preferably, a gate 16 is provided between the material storage section 6 and the material discharge section 7, and is an adjustable gate for controlling the material discharge speed and amount.

[0026] The airflow mixing device for multiple batches of carboxymethyl cellulose materials described in the utility model, when working, after the materials are dried in the dryer 15, they enter the pulverizer 14 for pulverization, and after pulverization, they are drained to the cyclone separator 1 through the 1# fan 10, and enter the mixer 2. The mixer 2 can achieve the consistency of the indicators of multiple batches of materials. After mixing, they are packaged according to production needs. If multiple batches of indicators are required, after the mixing, they are screened and enter the silo 5 through the 2# fan 13, and the compressed air of the air compressor 9 enters the bottom nozzle 11 of the unloading section 7, so that multiple batches of materials are mixed in the silo 5, and the indicators of multiple batches of materials are consistent, and finally packaged in the packaging machine 8.

[0027] The utility model effectively improves the mixing uniformity of materials through the combined use of the cyclone separator 1, the mixer 2, the vibrating screen 3 and the nozzle 11, and ensures the cleanliness of the production environment through the two-stage dust removal system.

[0028] The pulverizer 14 of the present invention is provided with a wind speed regulating valve 17, which can adjust the pulverizing efficiency according to the material characteristics; the gate between the material storage section and the material discharge section is designed to be adjustable, which is convenient for controlling the material flow.

[0029] The utility model utilizes the air compressor 9 to provide power, combined with an optimized airflow design, to reduce energy consumption; at the same time, the use of the dust collector reduces dust emissions, meeting environmental protection requirements.

Claims

1. An airflow mixing device for multiple batches of carboxymethyl cellulose materials, characterized in that: The invention comprises a pulverizer (14), a dryer (15), a cyclone separator (1), a mixer (2), and a silo (5), wherein the dryer (15) is connected to the pulverizer (14), the pulverizer (14) is connected to the cyclone separator (1), the cyclone separator (1) is connected to the mixer (2), the mixer (2) is connected to a vibrating screen (3), the vibrating screen (3) is connected to the silo (5), the silo (5) is divided into a material storage section (6) and a material discharge section (7), a nozzle (11) is arranged on the inner wall of the material discharge section (7), the connecting pipe of the nozzle (11) is connected to an air compressor (9), the cyclone separator (1) is connected to a 2# fan (13), and the silo (5) is connected to a 1# fan (10).

2. The airflow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: A No. 2 dust collector (12) is provided between the cyclone separator (1) and the No. 2 fan (13).

3. The airflow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: A #1 dust collector (4) is provided between the silo (5) and the #1 fan (10).

4. The airflow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: The material discharge section (7) is connected to a packaging machine (8).

5. The airflow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: The unloading section (7) is provided with a plurality of nozzles (11), each of which has air holes.

6. The air flow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: The pulverizer (14) is provided with a wind speed regulating valve (17).

7. The airflow mixing device for multiple batches of carboxymethyl cellulose materials according to claim 1, characterized in that: A gate (16) is provided between the material storage section (6) and the material discharge section (7).

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