Crushing and homogenizing integrated treatment equipment for solid waste cementing material

Abstract

The utility model discloses crushing and homogenizing integrated treatment equipment for a solid waste cementing material. The crushing and homogenizing integrated treatment equipment comprises a first box body frame and a second box body frame, the first box body frame is installed on the upper portion of the second box body frame, and the interior of the first box body frame is divided into a feeding bin, a crushing chamber and a discharging bin. A cover plate and a feeding baffle are installed in the feeding bin. A first motor, a first motor fixing rod, a plurality of cutting blades, a cutting blade rotating shaft and a crushing chamber screen are installed in the crushing chamber. The discharging bin extends into the second box frame and is designed to be an inclined discharging opening. A homogenizing chamber of the second box body frame is positioned below the crushing chamber; a homogenizing tank, a second motor, a third motor, a homogenizing tank rotating shaft, an S-shaped stirring blade, an S-shaped stirring blade rotating shaft and a discharging table are mounted in the homogenizing chamber. According to the utility model, a coaxial bidirectional homogenization mode is adopted, solid waste cementing materials which are prepared according to a proportion after being dried can be crushed into required particle sizes, homogenization mixing is efficiently completed, and solid waste cementing material finished products with uniform quality are formed.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste gelling material preparation, in particular to a unified homogenization processing device for solid waste gelling material. Background Art

[0002] Solid waste cementitious materials are composed of industrial solid waste materials such as slag, steel slag, fly ash, phosphogypsum, etc. They have certain cementing activity, can cement aggregates and form strength, and have been used in new roads and maintenance projects. At present, the preparation process of solid waste cementitious materials is generally to dry various types of solid waste cementitious raw materials, crush them separately, homogenize them separately, and then mix and stir them in proportion to prepare finished products. However, industrial solid waste materials are of various types and sources. The particle sizes of various materials are relatively dispersed, and the crushing and homogenization process is complicated; at the same time, the existing devices lack the ability to efficiently crush and homogenize solid waste cementitious materials, and the homogenization quality is difficult to guarantee. Therefore, a processing equipment that can uniformly crush and homogenize various types of solid waste cementitious materials is needed to improve the processing efficiency of solid waste cementitious materials, thereby eliminating the limitations of current technical defects on the application of solid waste cementitious materials. Summary of the invention

[0003] The purpose of the utility model is to provide a crushing and homogenizing integrated processing equipment for solid waste gelling materials in view of the problems existing in the prior art. The equipment adopts a coaxial bidirectional homogenization method, which can crush the solid waste gelling materials that have been dried and configured in proportion to the required particle size, and efficiently complete the homogenization and mixing to form a solid waste gelling material finished product with uniform quality.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A crushing and homogenizing integrated processing equipment for solid waste gelling materials, comprising a first box frame and a second box frame; characterized in that: the first box frame is installed on the upper part of the second box frame, and the interior of the first box frame is divided into a feed bin, a crushing chamber and a discharge bin from top to bottom; a cover plate and a feed baffle are installed inside the feed bin; a first motor, a first motor fixing rod, a plurality of cutting blades, a cutting blade rotating shaft, and a crushing chamber screen are installed in the crushing chamber; the discharge bin extends into the second box frame and is designed to be inclined toward a lower feed port; the second box frame contains a homogenizing chamber, which is located below the crushing chamber of the first box frame, and a homogenizing tank, a second motor, a third motor, a homogenizing tank rotating shaft, an S-shaped stirring blade, an S-shaped stirring blade rotating shaft and a discharge platform are installed in the homogenizing chamber.

[0006] The utility model can uniformly crush and homogenize solid waste gelling materials of different sources and particle size specifications. Before the material enters the equipment, it should be dried and pre-screened (the material particle size should not be greater than 10mm), and its proportion should be configured according to demand. After the material enters the equipment, it can be fully crushed in the crushing chamber, and the crushed material will enter the homogenization chamber for homogenization and stirring by the high-speed rotating S-shaped stirring blade; through the joint action of the crushing chamber and the homogenization chamber, the dried solid waste gelling raw materials can be efficiently homogenized to produce solid waste gelling material finished products with uniform quality.

[0007] Preferably, the cover plate is located at the top of the crushing chamber and is manually placed and taken in. The feed baffle is located at the bottom of the cover plate, is connected to the first box frame by a hinge, and is controlled by an electric switch to complete rotation and closure to complete material delivery. The feed baffle can effectively suppress the occurrence of dust during the material crushing and homogenization process.

[0008] Preferably, the first motor fixing rod is installed inside the first box frame and is located below the feed baffle, the first motor is fixed on the first motor fixing rod, the cutting blade shaft is connected to the first motor, a plurality of cutting blades are respectively installed on the cutting blade shaft, and the crushing chamber screen is installed at the bottom of the crushing chamber of the first box frame.

[0009] Preferably, a protective cover is wrapped around the first motor and fixed on the first motor fixing rod; a small opening is provided at the bottom of the protective cover to ensure normal heat dissipation of the motor while not being affected by the falling of block materials in the feed bin and the dust in the crushing chamber.

[0010] Preferably, a crushing chamber screen access opening is provided on one side of the bottom of the first box frame for taking and placing the crushing chamber screen. Screens with different mesh sizes can be flexibly replaced as needed, and materials that are not fully crushed and do not meet the homogenization requirements in the crushing chamber are screened and removed through the crushing chamber screen access opening on one side of the first box frame.

[0011] Preferably, vibrators are installed on both sides of the bottom of the crushing chamber of the first box frame, and the vibrators are located below the screen of the crushing chamber. The vibrators can shake off the materials that may be accumulated on the screen, thereby ensuring the utilization efficiency of the materials.

[0012] Preferably, the second motor and the third motor are respectively installed in the second box frame, the discharge platform is installed at the bottom of the second box frame, the S-type stirring blade shaft is installed in the homogenizing tank through a rolling bearing, and one end of the S-type stirring blade shaft passes through the homogenizing tank and is connected to the third motor, the S-type stirring blade is installed on the S-type stirring blade shaft, the homogenizing tank is connected to the second motor through the homogenizing tank shaft, and the homogenizing tank is provided with openings at the top and bottom, the upper opening is directly opposite to the discharge port of the first box frame, and the lower opening is directly opposite to the discharge platform. The upper and lower openings of the homogenizing tank are both controlled by electric switches. The output end of the third motor is fixedly connected to the S-type stirring blade shaft, and the S-type stirring blade shaft is connected to the internal tank body of the homogenizing tank through a rolling bearing, which can improve the output efficiency and reduce damping.

[0013] Preferably, the second motor and the third motor rotate in opposite directions. The S-shaped stirring blade in the homogenization chamber and the homogenization tank rotate in opposite directions, which can ensure that the solid waste gelling material is in a moving state throughout the homogenization process and is fully homogenized.

[0014] Preferably, the crushing chamber, the homogenizing chamber and the discharging platform are directly connected, and the integrated process is easy to operate, saving the time and space costs required for homogenizing the solid waste gelling material.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model realizes the integration of crushing and homogenizing of solid waste gelling materials through the straight connection of the crushing chamber, the homogenizing chamber and the discharging platform, simplifies the production process of solid waste gelling materials, and greatly improves the production efficiency.

[0017] 2. The utility model can improve the screening efficiency and prevent the screen from being blocked by arranging a vibrator at the bottom of the first box frame.

[0018] 3. The utility model realizes the coaxial bidirectional rotation of the homogenizing tank and the S-shaped rotating blades through rolling bearings, thereby enhancing the homogenizing effect, improving the homogenizing efficiency, and ensuring the homogenizing quality; at the same time, it reduces the damping caused by friction and saves the working efficiency of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional schematic diagram of the utility model;

[0020] Figure 2 It is a top schematic diagram of the utility model;

[0021] In the figure: 1. first box frame; 2. cover plate; 3. feed baffle; 4. protective cover; 5. first motor fixing rod; 6. first motor; 7. cutting blade shaft; 8. cutting blade; 9. crushing chamber screen access port; 10. crushing chamber screen; 11. vibrator; 12. feed port; 13. second box frame; 14. opening; 15. homogenizing tank; 16. S-type stirring blade shaft; 17. third motor; 18. homogenizing tank shaft; 19. second motor; 20. rolling bearing; 21. S-type stirring blade; 22. discharge platform. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "middle", "upper", "lower", "left", "right", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1-2As shown, the specific scheme of the embodiment is as follows: an integrated processing device for crushing and homogenizing solid waste gelling materials, comprising a first box frame 1 and a second box frame 13; characterized in that: the first box frame 1 is installed on the upper part of the second box frame 13, and the interior of the first box frame 1 is divided into a feed bin, a crushing chamber and a discharge bin from top to bottom; a cover plate 2 and a feed baffle 3 are installed inside the feed bin, the cover plate 2 is located at the top of the feed bin and is manually taken in and placed; the feed baffle 3 is located below the cover plate 2, connected to the first box frame 1 by a hinge, and controlled by an electric switch to rotate and close to complete the material feeding; the feed baffle 3 connects the first box frame 1 is divided into a feed bin and a crushing chamber; the crushing chamber is equipped with a first motor 6, a first motor protective cover 4, a first motor fixing rod 5, a plurality of cutting blades 8, a cutting blade rotating shaft 7, a crushing chamber screen 10 and a vibrator 11, specifically: the first motor fixing rod 5 is installed inside the first box frame 1 and is located below the feed baffle 3, the protective cover 4 is fixed on the first motor fixing rod 5, the protective cover 4 covers the first motor 6, a small opening is provided at the bottom of the protective cover 4, the cutting blade rotating shaft 7 is connected to the first motor 6, a plurality of cutting blades 8 are respectively installed on the cutting blade rotating shaft 7, and the vibrator 11 is installed at the bottom of the crushing chamber of the first box frame 1 On both sides of the first box frame 1, the crushing chamber screen 10 is placed on the vibrators 11 on both sides of the bottom; a crushing chamber screen access port 9 is provided on one side of the bottom of the first box frame 1 for taking and placing the crushing chamber screen 10; the lower bin of the first box frame 1 extends into the second box frame 13 and is designed to be inclined toward the lower feed port 12; the second box frame 13 contains a homogenizing chamber, which is located below the crushing chamber of the first box frame 1, and a homogenizing tank 15, a second motor 19, a third motor 17, a homogenizing tank shaft 18, an S-shaped stirring blade 21, an S-shaped stirring blade shaft 16 and a discharge platform 22 are installed in the homogenizing chamber, specifically: the second motor 19, the third The motors 17 are respectively installed in the second box frame 2, the discharge platform 22 is installed at the bottom of the second box frame 2, the S-type stirring blade shaft 16 is installed in the homogenizing tank 15 through the rolling bearing 20, and one end of the S-type stirring blade shaft 16 passes through the homogenizing tank 15 and is connected to the third motor 17, the S-type stirring blade 21 is installed on the S-type stirring blade shaft 16, the homogenizing tank 15 is connected to the second motor 19 through the homogenizing tank shaft 18, the homogenizing tank 15 is provided with openings 14 at the top and bottom, and the upper and lower openings 14 of the homogenizing tank 15 are both opened and closed by electric switches, the upper opening is opposite to the discharge port of the first box frame 1, and the lower opening is opposite to the discharge platform 22.

[0025] When the utility model is used specifically, the material should be dried and pre-screened before entering the equipment (the material particle size should not be greater than 10mm), and the quantity of each type of material should be configured according to the required proportion. Then the cover plate 2 can be removed manually, the material can be fed into the feed bin, the cover plate 2 can be closed, the first motor 6 can be turned on, and the feed baffle 3 can be opened through the electric switch to complete the feeding.

[0026] The crushing chamber is equipped with a first motor 6, a cutting blade shaft 7, and a plurality of cutting blades 8; the material passing through the feed bin will directly enter the crushing chamber and begin to be crushed, the output end of the first motor 6 is fixedly connected to the cutting blade shaft 7, and a plurality of cutting blades 8 are fixedly connected on both sides of the cutting blade shaft 7; driven by the first motor 6, the cutting blades 8 can rotate alternately to complete the cutting and crushing of the material, and the rotation frequency of the cutting blades 8 is 1000r / min.

[0027] The crushing chamber is equipped with a crushing chamber screen 10 and a vibrator 11. The vibrator 11 is fixed on both sides of the bottom of the first box frame 1. The crushing chamber screen 10 is placed on the vibrator 11. The material crushed by the cutting blade 8 will be screened through the crushing chamber screen 10. The size of the screen hole of the crushing chamber screen 10 can be flexibly adjusted according to needs. The vibrator 11 will drive the crushing chamber screen 10 to vibrate together to prevent the accumulation of materials from clogging the crushing chamber screen 10; the material passing through the crushing chamber screen 10 will directly enter the homogenizing tank 15 of the homogenizing chamber through the oblique downward feed port 12.

[0028] The second box frame 13 is fixedly connected to the first box frame 1 to form a semi-enclosed equipment space.

[0029] Before the material enters the feed bin, the upper opening 14 of the homogenizing tank needs to be opened by an electric switch. After all the material passes through the crushing chamber and enters the homogenizing tank 15, the upper opening 14 of the homogenizing tank is closed, and the second motor 19 and the third motor 17 are started to start homogenization.

[0030] Since the output end of the second motor 19 is fixedly connected to the homogenizing tank 15, the homogenizing tank body can be driven to rotate to prevent the material from falling directly to the bottom of the tank after entering the homogenizing tank 15 and failing to be homogenized. The rotation frequency of the homogenizing tank is 500r / min. Since the output end of the third motor 17 is fixedly connected to the S-shaped stirring blade rotating shaft 16, and the side of the S-shaped stirring blade rotating shaft 16 is fixedly connected to the S-shaped stirring blade 21, the third motor 17 can drive the S-shaped stirring blade 21 to rotate to homogenize the solid waste gelling material. The rotation frequency of the S-shaped stirring blade 21 is 1000r / min.

[0031] Since the rolling bearings 20 are fixedly connected to both ends of the S-shaped stirring blade shaft 16, and the rolling bearings 20 are fixedly connected to the homogenizing tank body 15, the S-shaped stirring blade 21 and the homogenizing tank 15 can rotate coaxially and in opposite directions, thereby improving the homogenization efficiency, reducing friction damping, and saving motor energy consumption.

[0032] Specifically, a discharge platform 22 is fixedly installed at the bottom of the second box frame 13. After the solid waste gelling material is homogenized, the lower opening 14 of the homogenization tank is opened by an electric switch for discharge. At the same time, the outer opening 9 of the first box frame is opened, and the crushing chamber screen 10 is pulled out to screen out the remaining material that has not been fully crushed in the crushing chamber.

Claims

1. A crushing and homogenizing integrated processing device for solid waste gelling materials, comprising a first box frame and a second box frame; characterized in that: The first box frame is installed on the upper part of the second box frame, and the interior of the first box frame is divided into a feed bin, a crushing chamber and a discharge bin from top to bottom; a cover plate and a feed baffle are installed inside the feed bin; a first motor, a first motor fixing rod, a plurality of cutting blades, a cutting blade rotating shaft, and a crushing chamber screen are installed in the crushing chamber; the discharge bin extends into the second box frame and is designed to be inclined toward the lower feed port; the second box frame contains a homogenizing chamber, which is located below the crushing chamber of the first box frame, and a homogenizing tank, a second motor, a third motor, a homogenizing tank rotating shaft, an S-shaped stirring blade, an S-shaped stirring blade rotating shaft and a discharge platform are installed in the homogenizing chamber.

2. The crushing and homogenizing integrated processing equipment for solid waste gelling materials according to claim 1 is characterized in that: The cover plate is located on the top of the feed bin and is manually placed; the feed baffle is located below the cover plate, connected to the first box frame through a hinge, and controlled by an electric switch to rotate and close to complete the material feeding.

3. The crushing and homogenizing integrated processing equipment for solid waste gelling materials according to claim 1 is characterized in that: The first motor fixing rod is installed inside the first box frame and is located below the feed baffle. The first motor is fixed on the first motor fixing rod. The cutting blade shaft is connected to the first motor. Several cutting blades are respectively installed on the cutting blade shaft. The crushing chamber screen is installed at the bottom of the crushing chamber of the first box frame.

4. The integrated crushing and homogenizing processing equipment for solid waste gelled materials according to claim 1 is characterized in that: A protective cover is wrapped around the first motor, and the protective cover is fixed on the first motor fixing rod.

5. The crushing and homogenizing integrated processing equipment for solid waste gelling materials according to claim 4 is characterized in that: A small opening is provided at the bottom of the protection cover.

6. The integrated crushing and homogenizing processing equipment for solid waste gelling materials according to claim 1 is characterized in that: A crushing chamber screen access opening is arranged on one side of the bottom of the first box frame.

7. The integrated crushing and homogenizing processing equipment for solid waste gelling materials according to claim 1 is characterized in that: Vibrators are installed on both sides of the bottom of the crushing chamber of the first box frame, and the crushing chamber screen is installed and placed on the vibrators.

8. The integrated crushing and homogenizing processing equipment for solid waste gelled materials according to claim 1 is characterized by: The second motor and the third motor are respectively installed in the second box frame, the discharge platform is installed at the bottom of the second box frame, the S-shaped stirring blade shaft is installed in the homogenizing tank through a rolling bearing, and one end of the S-shaped stirring blade shaft passes through the homogenizing tank and is connected to the third motor, the S-shaped stirring blade is installed on the S-shaped stirring blade shaft, the homogenizing tank is connected to the second motor through the homogenizing tank shaft, and the homogenizing tank is provided with openings at the top and bottom, the upper opening is opposite to the discharge port of the first box frame, and the lower opening is opposite to the discharge platform.

9. The crushing and homogenizing integrated processing equipment for solid waste gelling materials according to claim 8, characterized in that: The upper and lower openings of the homogenizing tank are both opened and closed by electric switches.

10. The integrated crushing and homogenizing processing equipment for solid waste gelled materials according to claim 1, characterized in that: The second motor and the third motor rotate in opposite directions.

Images