CN117463231A - Blending device for producing cement by utilizing industrial solid waste and working method thereof - Google Patents

Abstract

The utility model provides an utilize industry solid useless preparation facilities for cement, the on-line screen storage device comprises a base, the top of base is installed and is fixed with the base case, the top of base case is fixed with the top case of intercommunication, the base, base case and top case cavity, run through from top to bottom, install and be fixed with extrusion mechanism and crushing mechanism on the top case, extrusion mechanism sets up in the top of crushing mechanism, install dispersion mechanism in the base case, be provided with auxiliary mechanism on the dispersion mechanism, extrusion mechanism contains the electronic hydraulic stem of installing and fixing in the outside of top case, the drive rack, steering gear, driven rack and connecting axle, and install at the inside clamp plate of top case, electronic rotating plate and deflector, crushing mechanism contains rotating electrical machines, the gear pair, pivot and crushing roller; the dispersing mechanism comprises a sieve plate, a driving motor, a circular shaft and a stirring rod; the utility model solves the problem that the existing blending device can not completely crush industrial solid waste, realizes the collection and collection of industrial solid waste after classifying and crushing for multiple times, improves the utilization rate of industrial solid waste, and improves the yield and quality of cement.

Description

A preparation device for producing cement from industrial solid waste and its working method

Technical field

The invention relates to the technical field of construction machinery and equipment, and in particular to a preparation device for producing cement from industrial solid waste and a working method thereof.

Background technique

Cement is an indispensable material in construction and is widely used in industrial and civil construction. The compound alkaline admixture is composed of triethanolamine, polymeric polyol, calcium formate, alkaline water and industrial salt. With the appropriate raw material types and proportions of the present invention, the obtained cement has the advantages of high compressive strength, acid and alkali corrosion resistance, etc., and the preparation method of the present invention is simple to operate, easy to industrialize, and has good application prospects. Suitable for industrial production applications.

For example, CN212445793U is a preparation and storage device for producing cement from industrial solid waste, including a box. A feed frame is fixedly installed on one side of the top of the box and has a through hole connected to the feed frame. The top and bottom of the feed frame They are all open and have a sieve plate fixedly installed on the inner bottom. There are multiple sieve holes on the top of the sieve plate. A motor is fixedly installed on one side of the feed frame and a transverse hole is provided. A crossbar is slidably installed in the transverse hole. The crossbar is located at A crushing plate is fixedly installed at one end inside the feed frame, and a plurality of crushing teeth are fixedly installed on both sides of the crushing plate. The utility model has a reasonable structural design and can crush industrial solid waste when preparing cement, thereby improving the quality and efficiency of the preparation. The disadvantage of this patent is that it only relies on the crushing plate to crush waste. The crushing plate relies on extrusion to crush industrial solid waste. Some industrial solid waste will pass through the gaps of the crushing plate. The crushing plate cannot completely crush the particles of industrial solid waste. Crushing, therefore, will cause uncrushed particles to accumulate on the sieve plate on the crushing mechanism, and the accumulated large particles of industrial solid waste will block the sieve plate, causing the industrial solid waste crushed by the crushing mechanism to not fall from the sieve plate, causing the crushing industry to The efficiency of solid waste is reduced.

For example, CN219563660U is a preparation and storage device for producing cement from industrial solid waste, including a tank, a mounting frame fixed on the top of the tank, a feed hopper located on one side of the mounting frame, a motor fixedly mounted on the top of the mounting frame, and a rotation device The stirring component in the tank, driven by the motor, can drive the first bevel gear to rotate. Through the meshing relationship between the first bevel gear, the third bevel gear, and the fourth bevel gear, it can drive the shaft sleeve and the first shaft to rotate. , under the driving action of the chain, the first rolling roller is driven to rotate, and then cooperated with the rolling of the teeth of the second rolling roller to crush the industrial solid waste materials, and under the driving action of the transmission belt, the second shaft can The cam on the screen reciprocates and squeezes the fixed frame, thereby allowing the crushed materials on the screen to be shaken off. Although this patent solves the problem of uneven stress on the crushing plate causing the waste material to block the screen plate, it does not gather the waste materials together. Therefore, there is still a problem of waste materials leaking from the crushing device space without being crushed.

For example, CN212441374U is a crushing and filtering device for producing cement from industrial solid waste. It includes a crushing box. A feed hopper is provided on the top of the crushing box. Two first rotating shafts are installed and rotated in the crushing box. One end of the two first rotating shafts Both extend to the outside of the crushing box and are fixedly equipped with gears. The two gears mesh. The output shaft of the motor is fixedly connected to the first rotating shaft on the right side of the two first rotating shafts. The outer sides of the two first rotating shafts are fixedly installed. There are crushing rollers, and the two crushing rollers mesh. This patent can ensure the effect of crushing the waste through secondary crushing. However, the waste will leak along the interval between the crushing roller and the inner wall of the crushing box. Therefore, there will still be incomplete crushing. of waste generated.

Contents of the invention

The technical problem to be solved by the present invention is to provide a mixing device and a working method for producing cement from industrial solid waste, to solve the problem that the existing mixing device cannot completely crush industrial solid waste, and to achieve complete crushing of industrial solid waste. , and gathered together.

In order to solve the above technical problems, the technical solution adopted by the present invention is: a mixing device for producing cement from industrial solid waste, including a base, a bottom box is installed and fixed above the base, and a top box is fixed and connected above the bottom box. The base, bottom box and top box are hollow and penetrate up and down. An extrusion mechanism and a crushing mechanism are installed and fixed on the top box. The extrusion mechanism is set above the crushing mechanism. A dispersing mechanism is installed in the bottom box, and an auxiliary mechanism is provided on the dispersing mechanism. , a collection device is provided under the base.

In a preferred solution, the extrusion mechanism includes an electro-hydraulic rod, a driving rack, a steering gear, a driven rack and a connecting shaft installed and fixed outside the top box, and a first pressure plate, a first pressure plate and a connecting shaft installed inside the top box. Electric rotating plate, second electric rotating plate, second pressing plate, first guide plate and second guide plate.

In the preferred solution, the electro-hydraulic rod is mounted on the rear side of the outside of the top box, the steering gear is mounted on the left side of the outside of the top box, the connecting shaft is mounted on the front side of the outside of the top box, and the driving rack is installed on the front side of the top box. It is fixed on the output shaft of the electro-hydraulic rod and meshes with the upper part of the steering gear. The driven rack is installed and fixed on the connecting shaft and meshes with the lower part of the steering gear.

In a preferred solution, the output shaft of the electro-hydraulic rod passes through the rear wall of the top box and is connected to the first pressure plate. The connecting shaft passes through the front wall of the top box and is connected to the second pressure plate. The first pressure plate and the second pressure plate have the same structure. , the first pressure plate and the first electric rotating plate are perpendicular to each other and hingedly fixed. The second pressing plate and the second electric rotating plate are also perpendicular to each other and hingedly fixed. The first electric rotating plate is provided with a card slot, and the width of the card slot is larger than that of the second electric rotating plate. The thickness of the rotating plate and the sum of the widths of the first electric rotating plate and the second electric rotating plate are less than the distance between the first pressing plate and the second pressing plate.

In a preferred solution, a first guide plate is rigidly fixed at the bottom of the first pressure plate, and a second guide plate is rigidly fixed at the bottom of the second pressure plate. The first guide plate and the second guide plate are respectively located on the first electric rotating plate and the second Below the electric rotating plate, the first guide plate and the second guide plate have the same structure and are arranged symmetrically. Electric push rods are provided below the first electric rotating plate and the second electric rotating plate, and the fixed ends of the electric push rods are respectively fixed on The first pressure plate and the second pressure plate.

In a preferred solution, the cross-section of the first guide plate is a right-angled trapezoid, the upper bottom of which is rigidly fixed and connected to the bottom surface of the first pressure plate, the right-angled height is flat and fixed to the inner wall of the top box, and the inclined surface is inward and symmetrically arranged. The two inclined surfaces of the first guide plate and the second guide plate are funnel-shaped.

In the preferred solution, the crushing mechanism includes a rotating motor and a gear pair installed outside the top box. The rotating motor and gear pair are arranged on the left side of the top box. A set of rotating shafts pass through the left wall of the top box. A rotating machine is installed at the outer end. The motor and gear pair, and the crushing roller are fixed on the internal rotating shaft.

In a preferred solution, the dispersing mechanism includes a sieve plate. There are a number of filter holes on the sieve plate. Filters are installed in the holes. A drive motor is fixed at the bottom of the sieve plate. A cone-shaped circular shaft is fixed in the middle of the top. The drive motor is connected to the circular shaft. The shaft is detachable and installable. A set of stirring rods are installed symmetrically on both sides of the circular shaft. A motor is installed inside the stirring rod, and a number of cutting blades are installed and fixed on the outside.

In a preferred solution, the auxiliary mechanism includes a number of positioning blocks arranged and fixed around the inner wall of the bottom box. The positioning blocks are provided with holes, and a trigger rod and an electric valve are installed in the hole. The electric valve is installed at the bottom of the trigger rod, and the upper part of the trigger rod. Passing through the hole on the sieve plate and protruding from the plane of the sieve plate, the spring is set on the trigger rod, and its two ends are respectively fixed with the bottom surface of the sieve plate and the upper plane of the positioning block. The stirring rod is provided with a first sensor, and the trigger rod is provided with a second sensor. Sensor, the second sensor is connected with the electric valve.

A working method for producing cement using a blending device for producing cement from industrial solid waste is adopted as described in any one of the above, and it includes the following steps:

Step 1: After the installation and debugging of a mixing device for producing cement from industrial solid waste is passed, start the first electric rotating plate and the second electric rotating plate to rotate to a horizontal position, then start the electric hydraulic rod, and the electric hydraulic rod drives the first electric rotating plate. The pressure plate and the driving rack move forward, the driving rack drives the steering gear to rotate, and drives the driven rack to move in the opposite direction. The driven rack drives the connecting shaft to move, the connecting shaft pushes the second pressure plate to move, and the first pressure plate drives the first The electric rotating plate and the second pressure plate drive the second electric rotating plate to move inward respectively. The second electric rotating plate is slidably inserted into the slot of the first electric rotating plate and forms a closed chamber with the first and second pressing plates. , pour industrial solid waste into the chamber;

Step 2: After the industrial solid waste powder is poured into the chamber, start the electric hydraulic rod to continue pushing forward, so that the first pressure plate and the second pressure plate continue to close, and the industrial solid waste powder is pressed into powder aggregate blocks;

Step 3: After the industrial solid waste powder is pressed into powder aggregate blocks, the electro-hydraulic rod is started to reverse, driving the first pressure plate and the driving rack to move backward, and the second electric rotating plate slowly slides from the slot of the first electric rotating plate. Out, the industrial solid waste powder aggregate blocks fall onto the crushing roller from the gap between the two electric rotating plates through the guide slopes of the first guide plate and the second guide plate;

Step 4: Start the rotating motor, which drives the gear pair to rotate, and the gear pair drives the two crushing rollers to rotate relative to each other to crush the industrial solid waste powder aggregate blocks;

Step 5: The crushed industrial solid waste powder falls onto the sieve plate. Start the drive motor. The drive motor drives the circular shaft to rotate. The circular shaft drives a set of stirring rods on both sides to rotate relative to the center of the circular shaft. At the same time, start the motor and perform several cuts. The blade rotates relative to the stirring rod to further crush the industrial solid waste powder;

Step6: The stirring rod drives the first sensor to rotate, causing the first sensor to sense the second sensor on the trigger rod. The second sensor triggers the electric valve, the electric valve opens, and the trigger rod retracts to be level with the screen plate plane. The spring shakes the sieve plate up and down, causing the industrial solid waste powder to fall from the holes of the filter screen on the sieve plate and collect it together in the collection device below the base.

The invention provides a preparation device for producing cement from industrial solid waste and its working method, which has the following beneficial effects:

1. The original industrial solid waste production cement blending device has high requirements on raw material fineness. The design of the present invention can crush industrial solid waste multiple times, overcoming the previous defects of industrial solid waste being unable to be completely crushed and the problem of low crushing degree. , and also reduces the requirements for raw materials;

2. The multi-stage mechanism of the present invention can crush industrial solid waste when blending, improving the crushing quality and blending efficiency of finished cement products;

3. The openable and closable electric rotating plate designed in the present invention is easy to clean the equipment after use, improves work efficiency, is convenient to use, prevents equipment contamination and blockage, and extends the service life of the equipment;

4. The crushing mechanism of the present invention is located at the lower part of the extrusion mechanism, and performs secondary crushing of the powder in the first extrusion mechanism to prevent uncrushed particles from clogging the sieve plate and reducing work efficiency;

5. The cutting blade in the dispersing mechanism of the present invention crushes industrial solid waste for the third time, thereby ensuring the crushing quality of industrial solid waste and effectively avoiding the problem of electrostatic agglomeration of industrial solid waste powder due to smaller particles. At the same time, it prevents the problem of excessive particles blocking the sieve plate;

6. The setting of the auxiliary mechanism of the present invention further increases the screening speed of industrial solid waste powder, thereby further improving the working efficiency of the equipment.

7. The arrangement of the funnel-shaped opening and closing guide plate of the present invention further increases the falling speed of the raw materials, avoids the accumulation of raw materials, and also further gathers the raw materials on the crushing roller, which is conducive to re-crushing;

8. The design of the mixing rod of the present invention stirs and crushes the powder falling from the crushing roller again, improving the quality and efficiency of the third crushing;

9. The arrangement of the tapered circular shaft of the present invention avoids the accumulation of powder falling on the crushing roller and is dispersed on the circumference of the sieve plate, which is conducive to further dispersion and crushing;

10. The arrangement of the filter on the sieve plate of the present invention further improves the quality and fineness of the finished cement products;

11. The arrangement of the gear pair of the present invention ensures the effective implementation of the extrusion action and further improves the stability of the equipment operation.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and implementation examples:

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a front view of the internal structure of the present invention;

Figure 3 is a bottom view of the internal structure of the present invention without the base;

Figure 4 is a schematic diagram of the overall structure of the extrusion mechanism of the present invention;

Figure 5 is a schematic diagram of the internal structure of the extrusion mechanism of the present invention;

Figure 6 is a partial schematic diagram of the extrusion mechanism of the present invention;

Figure 7 is a schematic diagram of the overall structure of the crushing mechanism of the present invention;

Figure 8 is a schematic assembly diagram of the dispersion mechanism and auxiliary mechanism of the present invention;

Figure 9 is a partial schematic diagram of the dispersion mechanism of the present invention;

Figure 10 is a partial schematic diagram of the auxiliary mechanism of the present invention;

In the figure: base 1, bottom box 2, top box 3, extrusion mechanism 4, crushing mechanism 5, dispersion mechanism 6, dispersion mechanism 6, auxiliary mechanism 7, electro-hydraulic rod 401, driving rack 402, steering gear 403, from Moving rack 404, connecting shaft 405, first pressing plate 406, first electric rotating plate 407, second electric rotating plate 408, second pressing plate 409, first guide plate 410, second guide plate 411, electric push rod 412, Rotating motor 501, gear pair 502, rotating shaft 503, crushing roller 504, sieve plate 601, driving motor 602, circular shaft 603, stirring rod 604, motor 605, cutting blade 606, filter 607, first sensor 701, trigger rod 702, spring 703, positioning block 704, electric valve 705, second sensor 706.

Detailed ways

As shown in Figures 1 to 10, a mixing device for producing cement from industrial solid waste includes a base 1. A bottom box 2 is installed and fixed above the base 1. A top box 3 is fixedly connected to the top of the bottom box 2. The base 1. The bottom box 2 and the top box 3 are hollow and penetrate up and down. The extrusion mechanism 4 and the crushing mechanism 5 are installed and fixed on the top box 3. The extrusion mechanism 4 is set above the crushing mechanism 5. The dispersion mechanism is installed in the bottom box 2. 6. The dispersing mechanism 6 is provided with an auxiliary mechanism 7, and the bottom of the base 1 is provided with a collection device.

In this embodiment, the extrusion mechanism 4 includes an electro-hydraulic rod 401, a driving rack 402, a steering gear 403, a driven rack 404 and a connecting shaft 405 installed and fixed outside the top box 3. 3. The inner first pressure plate 406, the first electric rotating plate 407, the second electric rotating plate 408, the second pressing plate 409, the first guide plate 410 and the second guide plate 411;

The electro-hydraulic rod 401 is fixed on the rear side of the top box 3, the steering gear 403 is rotatably installed on the left side of the top box 3, the connecting shaft 405 is fixed on the front side of the top box 3, and the driving rack is 402 is installed and fixed on the output shaft of the electro-hydraulic rod 401 and meshes with the upper part of the steering gear 403. The driven rack 404 is installed and fixed on the connecting shaft 405 and meshes with the lower part of the steering gear 403;

The output shaft of the electro-hydraulic rod 401 passes through the rear wall of the top box 3 and is connected to the first pressure plate 406. The connecting shaft 405 passes through the front wall of the top box 3 and is connected to the second pressure plate 409. The first pressure plate 406 is connected to the second pressure plate. 409 has the same structure. The first pressure plate 406 and the first electric rotating plate 407 are perpendicular to each other and hingedly fixed. The second pressing plate 409 and the second electric rotating plate 408 are also perpendicular to each other and hingedly fixed. The first electric rotating plate 407 is provided with a slot. , the width of the card slot is greater than the thickness of the second electric rotary plate 408, and the sum of the widths of the first electric rotary plate 407 and the second electric rotary plate 408 is less than the distance between the first pressure plate 406 and the second pressure plate 409;

The first guide plate 410 is rigidly fixed at the bottom of the first pressure plate 406, and the second guide plate 411 is rigidly fixed at the bottom of the second pressure plate 409. The first guide plate 410 and the second guide plate 411 are respectively located on the first electric rotating plate 407, Below the second electric rotating plate 408, the first guide plate 410 and the second guide plate 411 have the same structure and are arranged symmetrically. Electric push rods 412 are provided below the first electric rotating plate 407 and the second electric rotating plate 408. The fixed ends of the push rod 412 are respectively fixed on the first pressure plate 406 and the second pressure plate 409;

The cross-section of the first guide plate 410 is a right-angled trapezoid, the upper bottom of which is rigidly fixed and connected to the bottom surface of the first pressure plate 406, the right-angled height is flat and fixed to the inner wall of the top box 3, the inclined surface is inward, and the first guide is symmetrically arranged. The two inclined surfaces of the plate 410 and the second guide plate 411 are funnel-shaped;

The crushing mechanism 5 includes a rotating motor 501 and a gear pair 502 installed outside the top box 3. The rotating motor 501 and the gear pair 502 are arranged on the left side of the top box 3. A set of rotating shafts 503 pass through the left wall of the top box 3. The external A rotating motor 501 and a gear pair 502 are installed at the end, and a crushing roller 504 is fixed on the internal rotating shaft 503;

The dispersing mechanism 6 includes a sieve plate 601. A number of filter holes are provided on the sieve plate 601, and a filter screen 607 is installed in the hole. A drive motor 602 is fixed at the bottom of the sieve plate 601, and a cone-shaped circular shaft 603 is fixed in the middle of the top. The drive motor 602 and the circular shaft 603 can be detachably installed. A set of stirring rods 604 are symmetrically installed on both sides of the circular shaft 603. A motor 605 is provided inside the stirring rod 604, and a number of cutting blades 606 are installed and fixed on the outside;

The auxiliary mechanism 7 includes a number of positioning blocks 704 arranged and fixed around the inner wall of the bottom box 2. The positioning blocks 704 are provided with holes, and a trigger rod 702 and an electric valve 705 are installed in the holes. The electric valve 705 is installed at the bottom of the trigger rod 702. The upper part of the trigger rod 702 passes through the hole on the sieve plate 601 and protrudes from the upper plane of the sieve plate 601. The spring 703 is set on the trigger rod 702, and its two ends are respectively fixed with the bottom surface of the sieve plate 601 and the upper plane of the positioning block 704. The stirring rod 604 is provided with The first sensor 701 and the trigger rod 702 are provided with a second sensor 706, and the second sensor 706 is connected to the electric valve 705.

In specific use, a working method of using industrial solid waste to produce cement and using a mixing device to produce cement is adopted, which includes the following steps:

Step 1: After the installation and debugging of a mixing device for producing cement from industrial solid waste is qualified, start the first electric rotating plate 407 and the second electric rotating plate 408 to rotate to a horizontal position, and then start the electro-hydraulic rod 401, the electro-hydraulic rod 401 drives the first pressure plate 406 and the driving rack 402 to move forward. The driving rack 402 drives the steering gear 403 to rotate, driving the driven rack 404 to move in the opposite direction. The driven rack 404 drives the connecting shaft 405 to move, and the connecting shaft 405 Push the second pressure plate 409 to move, the first pressure plate 406 drives the first electric rotating plate 407, the second pressure plate 409 drives the second electric rotating plate 408 to move inward respectively, and the second electric rotating plate 408 is slidably inserted into the first electric rotating plate 407 In the slot, a closed chamber is formed with the first pressure plate 406 and the second pressure plate 409, and the industrial solid waste is poured into the chamber;

Step 2: After the industrial solid waste powder is poured into the chamber, start the electro-hydraulic rod 401 to continue pushing forward, so that the first pressure plate 406 and the second pressure plate 409 continue to close, and the industrial solid waste powder is pressed into powder aggregate blocks;

Step 3: After the industrial solid waste powder is pressed into powder aggregate blocks, start the electro-hydraulic rod 401 to reverse, driving the first pressing plate 406 and the driving rack 402 to move backward, and the second electric rotating plate 408 moves from the clamping position of the first electric rotating plate 407 Slowly slide out of the groove, and the industrial solid waste powder aggregate blocks fall onto the crushing roller 504 from the gap between the two electric rotating plates through the guide slopes of the first guide plate 410 and the second guide plate 411;

Step 4: Start the rotating motor 501. The rotating motor 501 drives the gear pair 502 to rotate. The gear pair 502 drives the two crushing rollers 504 to rotate relative to each other to crush the industrial solid waste powder aggregate blocks;

Step 5: The crushed industrial solid waste powder falls onto the sieve plate 601, and the drive motor 602 is started. The drive motor 602 drives the circular shaft 603 to rotate. The circular shaft 603 drives a set of stirring rods 604 on both sides to rotate relative to the center of the circular shaft 603. , start the motor 605 at the same time, and several cutting blades 606 rotate relative to the stirring rod 604 to further crush the industrial solid waste powder;

Step 6: The stirring rod 604 drives the first sensor 701 to rotate, so that the first sensor 701 and the second sensor 706 on the trigger rod 702 sense, the second sensor 706 triggers the electric valve 705, the electric valve 705 opens, and the trigger rod 702 retracts to be flush with the plane of the screen plate 601, and the spring 703 shakes the screen plate 601 up and down, causing the industrial solid waste powder to fall from the holes of the filter screen 607 on the screen plate 601 to the collection device below the base and be collected together.

In the preferred solution, the extrusion mechanism 4 includes an electro-hydraulic rod 401, a driving rack 402, a steering gear 403, a driven rack 404 and a connecting shaft 405 installed and fixed outside the top box 3, and is installed on the top box 3. The internal first pressure plate 406, the first electric rotating plate 407, the second electric rotating plate 408, the second pressing plate 409, the first guide plate 410 and the second guide plate 411; the above settings realize the first treatment of industrial solid waste raw materials. First crushing, and the setting of the electric rotating plate facilitates cleaning after use, improves work efficiency, and prevents contamination and clogging of the equipment, extending the service life of the equipment; the setting of the gear pair improves the stability of the operation of the equipment and the accuracy of the execution of actions. effectiveness.

In the preferred solution, the electro-hydraulic rod 401 is installed and fixed on the rear side of the outside of the top box 3, the steering gear 403 is rotatably installed on the left side of the outside of the top box 3, and the connecting shaft 405 is installed and fixed on the front side of the outside of the top box 3. On the side, the driving rack 402 is installed and fixed on the output shaft of the electro-hydraulic rod 401, meshing with the upper part of the steering gear 403, and the driven rack 404 is installed and fixed on the connecting shaft 405, meshing with the lower part of the steering gear 403; the above settings further improve the It reduces the internal space of the equipment and the crushing capacity of raw materials, and at the same time sets the power mechanism outside, preventing the raw material powder from contaminating and interfering with the power mechanism, further improving the smoothness and stability of the equipment operation, as well as the life and crushing capacity of the equipment. .

In the preferred solution, the output shaft of the electro-hydraulic rod 401 passes through the rear wall of the top box 3 and is connected to the first pressure plate 406. The connecting shaft 405 passes through the front wall of the top box 3 and is connected to the second pressure plate 409. The first pressure plate 406 has the same structure as the second pressure plate 409. The first pressure plate 406 and the first electric rotating plate 407 are perpendicular to each other and hingedly fixed. The second pressure plate 409 and the second electric rotating plate 408 are also perpendicular to each other and hingedly fixed. The first electric rotating plate 407 A card slot is provided on the top, the width of the card slot is greater than the thickness of the second electric rotating plate 408, and the sum of the widths of the first electric rotating plate 407 and the second electric rotating plate 408 is less than the distance between the first pressing plate 406 and the second pressing plate 409; The above settings further ensure the effectiveness, smoothness and stability of the extrusion mechanism.

In a preferred solution, a first guide plate 410 is rigidly fixed at the bottom of the first pressure plate 406, and a second guide plate 411 is rigidly fixed at the bottom of the second pressure plate 409. The first guide plate 410 and the second guide plate 411 are respectively located on the first Below the electric rotating plate 407 and the second electric rotating plate 408, the first guide plate 410 and the second guide plate 411 have the same structure and are arranged symmetrically. Below the first electric rotating plate 407 and the second electric rotating plate 408, there are electric rotating plates. The fixed ends of the push rod 412 and the electric push rod 412 are respectively fixed on the first pressure plate 406 and the second pressure plate 409; the above configuration realizes the flipping of the electric rotating plate and ensures the smoothness of its action.

In the preferred solution, the cross section of the first guide plate 410 is a right-angled trapezoid, its upper bottom is rigidly fixed and flat with the bottom surface of the first pressure plate 406, the right-angled height is flat and fixed with the inner wall of the top box 3, and the slope is inward, symmetrical. The two slopes of the first guide plate 410 and the second guide plate 411 are arranged in the shape of a funnel; the above arrangement facilitates the industrial solid waste powder after the first crushing to quickly slide down and gather on the crushing roller 504 of the crushing mechanism 5, reducing the The residue of raw materials also improves the quality and efficiency of the second crushing.

In the preferred solution, the crushing mechanism 5 includes a rotating motor 501 and a gear pair 502 installed outside the top box 3 . The rotating motor 501 and the gear pair 502 are arranged on the left side of the top box 3 , and a set of rotating shafts 503 pass through the top box 3 On the left wall, the outer end is equipped with a rotating motor 501 and a gear pair 502, and a crushing roller 504 is fixed on the inner rotating shaft 503; the above configuration realizes the second crushing of industrial solid waste raw materials, and the power actuator is externally installed. The service life of the equipment is improved; the setting of the gear pair improves the stability of the equipment operation.

In a preferred solution, the dispersing mechanism 6 includes a sieve plate 601, which is provided with a number of filter holes, and a filter screen 607 is installed in the hole. A drive motor 602 is fixed at the bottom of the sieve plate 601, and a cone-shaped circular ring is fixed in the middle of the top of the sieve plate 601. The shaft 603, the drive motor 602 and the circular shaft 603 can be detachably installed. A set of stirring rods 604 are symmetrically installed on both sides of the circular shaft 603. A motor 605 is provided inside the stirring rod 604, and a number of cutting blades 606 are installed and fixed on the outside. The above settings realize For the third crushing of industrial solid waste raw materials, the settings of the conical shaft 603 and the stirring rod 604 further break up the industrial solid waste powder after the second crushing. The setting of the cutting blade 606 further crushes the powder and filters it. The setting of network 607 further improves the fineness and quality of cement products.

In the preferred solution, the auxiliary mechanism 7 includes several positioning blocks 704 arranged and fixed around the inner wall of the bottom box 2. The positioning blocks 704 are provided with holes, and the trigger rod 702 and the electric valve 705 are installed in the holes. The electric valve 705 is installed on The bottom of the trigger rod 702, the upper part of the trigger rod 702 passes through the hole on the sieve plate 601, and protrudes from the upper plane of the sieve plate 601. The spring 703 is set on the trigger rod 702, and its two ends are respectively fixed with the bottom surface of the sieve plate 601 and the upper plane of the positioning block 704. The stirring rod 604 is provided with a first sensor 701, and the trigger rod 702 is provided with a second sensor 707. The second sensor 707 is connected to the electric valve 705; the above settings further improve the efficiency of the sieve plate 601 in screening out powder, and the trigger rod 702 is provided with a second sensor 707. 702. The settings of the electric valve 705 and the sensor improve the sensitivity of the equipment and the instantaneity of action execution, further improving the working efficiency of the device.

To sum up, through the design of the innovative multi-stage crushing mechanism, the present invention realizes the organic integration and blending of industrial solid waste raw materials while crushing them, thereby reducing the requirements of the original blending equipment for industrial solid waste raw materials. At the same time, it solves the problems of clogging, incomplete crushing and low efficiency. This device has exquisite design, scientific method, simple structure, small idea to solve common problems, low cost, convenient and practical, wide applicability, high promotion value and good Economic benefits and social benefits.

Claims (10)

1. A mixing device for producing cement from industrial solid waste, including a base (1), characterized in that: a bottom box (2) is installed and fixed above the base (1), and the top of the bottom box (2) is fixedly connected. There is a top box (3). The base (1), bottom box (2) and top box (3) are hollow and penetrate up and down. An extrusion mechanism (4) and a crushing mechanism (5) are installed and fixed on the top box (3). The extrusion mechanism (4) is arranged above the crushing mechanism (5), a dispersing mechanism (6) is installed in the bottom box (2), an auxiliary mechanism (7) is arranged on the dispersing mechanism (6), and an auxiliary mechanism (7) is arranged below the base (1) There is a collection device. 2. A mixing device for producing cement using industrial solid waste according to claim 1, characterized in that: the extrusion mechanism (4) includes an electro-hydraulic rod (401) installed and fixed outside the top box (3) , driving rack (402), steering gear (403), driven rack (404) and connecting shaft (405), as well as the first pressure plate (406) and the first electric rotating plate installed inside the top box (3) (407), the second electric rotating plate (408), the second pressing plate (409), the first guide plate (410) and the second guide plate (411). 3. A mixing device for producing cement using industrial solid waste according to claim 2, characterized in that: the electro-hydraulic rod (401) is fixed on the rear side of the outside of the top box (3), and the steering gear ( 403) is rotatably installed on the left side of the outside of the top box (3), the connecting shaft (405) is worn and fixed on the front side of the outside of the top box (3), and the driving rack (402) is installed and fixed on the electro-hydraulic rod (401). On the output shaft, it meshes with the upper part of the steering gear (403). The driven rack (404) is installed and fixed on the connecting shaft (405) and meshes with the lower part of the steering gear (403). 4. A mixing device for cement production using industrial solid waste according to claim 3, characterized in that: the output shaft of the electro-hydraulic rod (401) passes through the rear wall of the top box (3) and is connected with the first pressure plate. (406) is connected, and the connecting shaft (405) passes through the front wall of the top box (3) and is connected to the second pressure plate (409). The first pressure plate (406) and the second pressure plate (409) have the same structure. The first pressure plate (406) ) and the first electric rotating plate (407) are perpendicular to each other and hingedly fixed. The second pressure plate (409) and the second electric rotating plate (408) are also perpendicular to each other and hingedly fixed. The first electric rotating plate (407) is provided with a clamp slot, the width of the slot is greater than the thickness of the second electric rotating plate (408), and the sum of the widths of the first electric rotating plate (407) and the second electric rotating plate (408) is smaller than the first pressing plate (406) and the second pressing plate (408). 409). 5. A mixing device for cement production using industrial solid waste according to claim 4, characterized in that: a first guide plate (410) is rigidly fixed at the bottom of the first pressure plate (406), and a second pressure plate (409) is rigidly fixed at the bottom. ) The second guide plate (411) is rigidly fixed at the bottom. The first guide plate (410) and the second guide plate (411) are respectively located below the first electric rotating plate (407) and the second electric rotating plate (408). The first guide plate (410) and the second guide plate (411) have the same structure and are arranged symmetrically. Electric push rods (412) are provided below the first electric rotating plate (407) and the second electric rotating plate (408). The fixed ends of the electric push rod (412) are respectively fixed on the first pressure plate (406) and the second pressure plate (409). 6. A mixing device for producing cement from industrial solid waste according to claim 5, characterized in that: the cross section of the first guide plate (410) is a right-angled trapezoid, and its upper bottom is in contact with the first pressure plate (406) The bottom surface is rigidly fixed and flat, and the right angle height is flat and fixed with the inner wall of the top box (3). The inclined surfaces are inward. The two inclined surfaces of the symmetrically arranged first guide plate (410) and the second guide plate (411) are funnel-shaped. 7. A mixing device for producing cement from industrial solid waste according to claim 1, characterized in that: the crushing mechanism (5) includes a rotating motor (501) and a gear pair (501) installed outside the top box (3) 502), the rotating motor (501) and the gear pair (502) are arranged on the left side of the top box (3), a set of rotating shafts (503) pass through the left wall of the top box (3), and the rotating motor (501) is installed at the external end ) and gear pair (502), and a crushing roller (504) is fixed on the internal rotating shaft (503). 8. A mixing device for producing cement from industrial solid waste according to claim 1, characterized in that: the dispersion mechanism (6) includes a sieve plate (601), and a number of filter holes are provided on the sieve plate (601). , a filter screen (607) is installed in the hole, a driving motor (602) is fixed at the bottom of the screen plate (601), and a cone-shaped circular shaft (603) is fixed in the middle of the top. The driving motor (602) and the circular shaft (603) are detachable. Installation, a set of stirring rods (604) are symmetrically installed on both sides of the circular shaft (603), a motor (605) is provided inside the stirring rod (604), and a number of cutting blades (606) are installed and fixed on the outside. 9. A mixing device for producing cement from industrial solid waste according to claim 7, characterized in that the auxiliary mechanism (7) includes a set of positioning blocks (704) symmetrically arranged and fixed on the inner wall of the bottom box (2). ), the positioning block (704) is provided with a hole, and a trigger rod (702) and an electric valve (705) are installed in the hole. The electric valve (705) is installed at the bottom of the trigger rod (702), and the upper part of the trigger rod (702) passes through The hole on the sieve plate (601) protrudes from the upper plane of the sieve plate (601). The spring (703) is set on the trigger rod (702), and its two ends are respectively fixed with the bottom surface of the sieve plate (601) and the upper plane of the positioning block (704). , the stirring rod (604) is provided with a first sensor (701), the trigger rod (702) is provided with a second sensor (706), and the second sensor (706) is connected with the electric valve (705). 10. A working method for producing cement using a blending device for producing cement from industrial solid waste according to any one of claims 1 to 9, characterized in that it includes the following steps: step1: After the installation and debugging of a mixing device for producing cement from industrial solid waste has passed, start the first electric rotating plate (407) and the second electric rotating plate (408), rotate them to a horizontal position, and then start the electric hydraulic rod ( 401), the electro-hydraulic rod (401) drives the first pressure plate (406) and the driving rack (402) to move forward, the driving rack (402) drives the steering gear (403) to rotate, and drives the driven rack (404) to Moving in the opposite direction, the driven rack (404) drives the connecting shaft (405) to move, the connecting shaft (405) pushes the second pressing plate (409) to move, the first pressing plate (406) drives the first electric rotating plate (407), and the first pressing plate (406) drives the first electric rotating plate (407). The second pressure plate (409) drives the second electric rotating plate (408) to move inward respectively. The second electric rotating plate (408) is slidably inserted into the slot of the first electric rotating plate (407) and is connected with the first pressing plate (406). and the second pressure plate (409) form a closed chamber, and the industrial solid waste is poured into the chamber; Step 2: After the industrial solid waste powder is poured into the chamber, start the electric hydraulic rod (401) to continue pushing forward, so that the first pressure plate (406) and the second pressure plate (409) continue to close, and the industrial solid waste powder is pressed into powder. aggregate block; Step 3: After the industrial solid waste powder is pressed into powder aggregate blocks, start the electro-hydraulic rod (401) to reverse, driving the first pressing plate (406) and the driving rack (402) to move backward, and the second electric rotating plate (408) moves from Slowly slide out of the slot of the first electric rotating plate (407), and the industrial solid waste powder aggregate blocks pass through the guide slopes of the first guide plate (410) and the second guide plate (411) from the gap between the two electric rotating plates. Fall on the crushing roller (504); Step 4: Start the rotating motor (501), the rotating motor (501) drives the gear pair (502) to rotate, and the gear pair (502) drives the two crushing rollers (504) to rotate relative to each other to crush the industrial solid waste powder aggregate blocks; Step5: The crushed industrial solid waste powder falls onto the sieve plate (601), starts the drive motor (602), the drive motor (602) drives the circular shaft (603) to rotate, and the circular shaft (603) drives a set of The stirring rod (604) rotates relative to the center of the circular shaft (603), starts the motor (605) at the same time, and several cutting blades (606) rotate relative to the stirring rod (604) to further crush the industrial solid waste powder; Step6: The stirring rod (604) drives the first sensor (701) to rotate, so that the first sensor (701) and the second sensor (706) on the trigger rod (702) sense, and the second sensor (706) Trigger the electric valve (705), the electric valve (705) opens, the trigger rod (702) retracts and is flush with the screen plate (601), and the spring (703) shakes the screen plate (601) up and down, so that the industrial solid waste powder is discharged from the screen plate (601) The holes in the upper filter (607) fall into the collection device below the base and are collected together.