CN202447180U - Material smashing device - Google Patents

Abstract

The utility model discloses a material smashing device which comprises a smashing main machine, a worm wheel grader, a cyclone collector and a bag-type dust remover. A discharging port of the smashing main machine is connected with a feeding port of the worm wheel grader, a discharging port of the worm wheel grader is connected with a feeding port of the cyclone collector, and a discharging port of the cyclone collector is connected with a feeding port of the bag-type dust remover. The smashing process and the separating-sorting process are integrated in one machine, the smashing efficiency of the smashing device can be improved, and manpower resources and the cost are saved while saving the time and the space. Due to the fact that jet-flow energy is utilized fully and compared with traditional jet mills, the smashing efficiency of the material smashing device is improved by 30%, and the grading accuracy is higher. The material smashing device can separately serve as a smashing machine or a grader, the smashing particle size range is wide, and the particle size of finished products can be optionally adjusted within a range of 1-74 mum.

Description

Material crushing device

technical field

The utility model relates to the technical field of material crushing, in particular to a material crushing device.

Background technique

Chemical, abrasive, battery materials, refractory materials, non-metallic minerals, metallurgy, building materials, pharmaceuticals, food, pesticides, feed, new materials, environmental protection and other industries usually need to crush, separate and sort materials. Existing crushing equipment only has a simple crushing process, such as a shearing grinder, etc., which need to use other equipment for separation and sorting, which increases the process virtually, consumes time and energy, and has low crushing efficiency and high cost .

Utility model content

(1) Technical problems to be solved

The technical problem to be solved by the utility model is to provide a material crushing device, which can improve the crushing efficiency of the crushing device, save time and space, and save human resources and costs.

(2) Technical solutions

In order to solve the above problems, the utility model provides a material crushing device, including a crushing main engine, and also includes: a turbine classifier, a cyclone collector and a bag filter; The discharge port of the turbo classifier is connected to the feed port of the cyclone collector, and the discharge port of the cyclone collector is connected to the feed port of the bag filter.

Preferably, the device further includes an air compressor, and the air outlet of the air compressor is connected to the crushing host.

Preferably, the device further includes a high-pressure induced draft fan connected to the bag filter.

Preferably, a first finished product outlet and a second finished product outlet are respectively provided below the cyclone collector and the bag filter.

Preferably, the number of said turbine classifiers is 1 or 2 to 4 in cascade.

Preferably, the material crushing device is made of carbon steel or stainless steel.

Preferably, the turbo classifier includes a rotational speed control unit for adjusting product fineness.

(3) Beneficial effects

The utility model concentrates the crushing, separation and sorting processes in one machine, can improve the crushing efficiency of the crushing device, and saves human resources and costs while saving time and space. Due to the full utilization of the jet flow energy, the utility model has a 30% higher crushing efficiency and higher classification precision compared with the traditional jet mill. The utility model can also be used alone as a pulverizer or a classifier, and its crushing particle size range is wide, and the particle size of the finished product can be adjusted arbitrarily within the range of 1-74 μm.

Description of drawings

Fig. 1 is the structural representation of material crushing device described in the utility model;

Among them, 1: air compressor, 2: crushing host, 3: turbine classifier, 4: cyclone collector, 5: bag filter, 6: high-pressure induced draft fan, 7: first finished product export, 8: second finished product export .

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figure 1, the utility model provides a material crushing device, including a crushing host 2, and also includes: a turbine classifier 3, a cyclone collector 4, and a bag filter 5; the discharge port of the crushing host 2 is connected to a turbine The feed port of the classifier 3, the discharge port of the turbo classifier 3 is connected to the feed port of the cyclone collector 4, and the discharge port of the cyclone collector 4 is connected to the feed of the bag filter 5 mouth. The device also includes an air compressor 1 , the air outlet of which is connected to the crushing host 2 . The device also includes a high-pressure induced draft fan 6 connected to the bag filter 5 . Below the cyclone collector 4 and the bag filter 5 are respectively provided a first finished product outlet 7 and a second finished product outlet 8 . The number of the turbine classifier 3 is 1 or 2 to 4 in cascade. If a processing process requires products with multiple particle sizes, two to four turbine classifiers can be installed on the basis of a standard turbine classifier 3, making this machine a two- to five-stage crushing and grading machine. The material crushing device is made of carbon steel or stainless steel. The overall device can be made of carbon steel, stainless steel or other specified materials, and the lining can also be customized according to needs. The turbine classifier 3 includes a rotational speed control unit for adjusting product fineness. By adjusting the speed of the turbine classifier through frequency conversion, the fineness of the product can be adjusted arbitrarily.

The working principle of the material crushing device of the utility model:

The compressed air first enters the crushing host 2, and mixes with the crushed materials in the crushing host 2, and then uses the vortex classifier 3 to classify, and after being collected by the cyclone collector 4, the materials with larger particle sizes can be directly produced and passed through The first finished product outlet 7 is discharged, and the small particle material enters the bag filter 5, and after being collected and purified by the high bag filter 5, it is discharged through the second finished product outlet 8.

The above embodiments are only used to illustrate the utility model, but not to limit the utility model. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the utility model. , so all equivalent technical solutions also belong to the category of the utility model, and the patent protection scope of the utility model should be defined by the claims.

Claims (7)

1. a material-pulverizing device comprises and pulverizes main frame (2), it is characterized in that, also comprises: turbine classifier (3), cyclone collector (4) and sack cleaner (5); The discharging opening of said pulverizing main frame (2) connects the charging aperture of turbine classifier (3); The discharging opening of said turbine classifier (3) connects the charging aperture of said cyclone collector (4), and the discharging opening of said cyclone collector (4) connects the charging aperture of said sack cleaner (5).

2. material-pulverizing device as claimed in claim 1 is characterized in that, also comprises air compressor (1), and the air outlet of said air compressor (1) is connected with pulverizing main frame (2).

3. material-pulverizing device as claimed in claim 1 is characterized in that, also comprises high-pressure suction fan (6), and said high-pressure suction fan (6) is connected with said sack cleaner (5).

4. material-pulverizing device as claimed in claim 1 is characterized in that, the below of said cyclone collector (4) and said sack cleaner (5) is respectively equipped with first product outlet (7) and second product outlet (8).

5. material-pulverizing device as claimed in claim 1 is characterized in that, the number of said turbine classifier is 1 or cascade 2 to 4.

6. material-pulverizing device as claimed in claim 1 is characterized in that said material-pulverizing device is processed by carbon steel or stainless steel material.

7. material-pulverizing device as claimed in claim 1 is characterized in that, said turbine classifier (3) comprises and is used to adjust the product fineness rotary speed controling unit.

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