Energy-saving unfired ceramsite production integrated forming device

Abstract

The invention discloses an energy-saving baking-free ceramsite production integrated forming device, and relates to the technical field of concrete aggregate, the energy-saving baking-free ceramsite production integrated forming device comprises an integrated forming device body, supports are installed at the four corners of the top of the integrated forming device body, and a primary conveying bin is installed at the tops of the four supports; a screening and dust removing mechanism is arranged on one side of the primary conveying bin; the screening dust removal mechanism comprises a dust removal box, the dust removal box is installed at one end of the primary conveying bin, a partition plate is arranged in the dust removal box, a filter plate is inserted into the dust removal box, a collection box is inserted into the inner side of the dust removal box, and a first U-shaped frame is installed on one side of the dust removal box; according to the ceramsite production equipment, through the arrangement of the screening and dust removing mechanism, crushed raw materials are screened, so that the ceramsite production quality is guaranteed, meanwhile, dust is collected in a centralized mode in the screening process, and then air pollution caused by dust dissipation is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of concrete aggregates, in particular to an energy-saving unfired ceramsite production integrated molding device. Background Art

[0002] In the field of modern industrial production and construction, ceramsite is used more and more widely as a lightweight, high-strength, heat-insulating and environmentally friendly building material. Traditional ceramsite production mostly adopts sintering process, which consumes a lot of energy for high-temperature calcination. It is not only costly, but also produces a large amount of greenhouse gas emissions, which is contrary to the current global energy conservation and emission reduction concept. At the same time, with the increasingly stringent environmental protection regulations and the urgent need for sustainable development, the research and development of more energy-saving and environmentally friendly ceramsite production technology has become the focus of the industry. Against this background, the unfired ceramsite production technology came into being, providing a new direction for the green transformation of the ceramsite industry.

[0003] When the existing unfired expanded clay production integrated molding device is used, the raw materials are usually put into the device and produced through multiple processes such as crushing, mixing, extrusion molding and steaming. The overall process is relatively detailed and has a high degree of integration, which can ensure the normal production of unfired expanded clay.

[0004] However, the existing energy-saving unfired ceramsite production integrated molding device has the following shortcomings: The existing one-piece molding device for producing unfired expanded clay is unable to screen the crushed raw materials, which easily affects the quality of the unfired expanded clay. It is also difficult to collect and process the dust during the production process, which leads to dust escape and causes large-scale air pollution, affecting the physical and mental health of workers and making it difficult to meet actual usage needs.

[0005] The existing unfired ceramsite production integrated molding device is unable to recycle the residual heat during steaming, which leads to the loss of residual heat, affects the temperature and humidity of the working environment, and increases the use cost of the device.

[0006] Therefore, we propose an energy-saving, unfired ceramsite production integrated molding device to solve the above-mentioned problems. Summary of the invention

[0007] The purpose of the present invention is to provide an energy-saving one-piece molding device for the production of unfired expanded clay, by setting up a screening and dust removal mechanism, and then screening the crushed raw materials to ensure the production quality of the expanded clay, and at the same time, collect the dust in a centralized manner during the screening process, thereby avoiding dust escape and causing air pollution, so as to solve the problems raised by the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving unfired ceramsite production integrated molding device, comprising an integrated molding device body, the top four corners of the integrated molding device body are all equipped with brackets, the tops of the four brackets are equipped with primary conveying bins, and one side of the primary conveying bin is provided with a screening dust removal mechanism; The screening dust removal mechanism includes a dust removal box, which is installed at one end of the primary conveying bin, a partition is arranged inside the dust removal box, a filter plate is inserted inside the dust removal box, and a collecting box is inserted inside the dust removal box, a first U-shaped frame is installed on one side of the dust removal box, a first servo motor is installed on one side of the first U-shaped frame, an output end of the first servo motor movably passes through the first U-shaped frame and is connected to three first belt transmission structures, one end of two of the first belt transmission structures is connected to a fan, and one end of the other first belt transmission structure is connected to a rotating shaft, one end of the rotating shaft movably passes through the primary conveying bin and is connected to two toggle frames, four groups of fixed blocks are arranged inside the primary conveying bin, guide rods are installed inside each group of fixed blocks, springs are sleeved on the outer sides of each of the two ends of each guide rod, coarse screen plates are slidably installed on the outer sides of the four guide rods, fine screen plates are slidably installed on the outer sides of the four guide rods, and the two toggle frames are arranged between the coarse screen plate and the fine screen plate.

[0009] Preferably, a waste heat recovery mechanism is provided on the top of the one-piece molding device body; The waste heat recovery mechanism includes a heat exchanger, which is installed on the top of the integrated molding device body. The input end of the heat exchanger is connected to a first connecting pipe, one end of which is connected to a steaming mechanism. The output end of the heat exchanger is connected to a delivery pipe, one end of which is connected to a steam collecting hood, and the steam collecting hood is arranged on the top of the steaming mechanism.

[0010] Preferably, the steaming mechanism includes a steaming bin, a fixing frame is inserted into the interior of the steaming bin, a plurality of electric heating wires are installed on the inner side of the fixing frame, a water storage box is fixedly installed on the top of the fixing frame, an isolation net is provided inside the steaming bin, a steam exhaust port is opened through the top of the steaming bin, a feed conduit is installed on the top of the steaming bin, and one end of the feed conduit is connected to the one-piece molding device body.

[0011] Preferably, a crushing bin is installed on the top of the primary conveying bin, and a crushing mechanism is arranged inside the crushing bin; The crushing mechanism includes two crushing rollers, both of which are arranged on the inner side of the crushing bin, one end of each of the two crushing rollers movably passes through the crushing bin and is connected to a first gear, the two first gears are meshingly connected, a second U-shaped frame is installed on one side of the crushing bin, a second servo motor is installed on one side of the second U-shaped frame, an output end of the second servo motor movably passes through the second U-shaped frame and the crushing bin and is connected to a single crushing roller, a second belt transmission structure is installed on the outer side of the output end of the second servo motor, and one end of the second belt transmission structure is connected to the first conveying mechanism.

[0012] Preferably, the first conveying mechanism includes a first active roller, which is arranged on the inner side of the primary conveying bin, one end of the first active roller movably passes through the primary conveying bin and is connected to the second belt transmission structure, a first driven roller is installed on the inner side of the primary conveying bin, and a first conveying belt is arranged on the outer sides of the first active roller and the first driven roller.

[0013] Preferably, a stirring bin is installed at the bottom of one end of the primary delivery bin, and a stirring mechanism is provided inside the stirring bin; The stirring mechanism comprises a third servo motor, which is mounted at one end of the stirring chamber. The output end of the third servo motor movably passes through the stirring chamber and is connected to a stirring shaft, and a plurality of metal blades are evenly distributed on the outer side of the stirring shaft.

[0014] Preferably, a molding mechanism is provided inside the body of the one-piece molding device; The forming mechanism includes two forming rollers, one end of the two forming rollers moves through the integrated forming device body and is connected to a second gear, the two second gears are meshed and connected, a protective shell is provided on the outer side of the two second gears, a fourth servo motor is installed on one side of the protective shell, and the output end of the fourth servo motor moves through the protective shell and is connected to a single second gear.

[0015] Preferably, a second conveying mechanism is provided inside the one-piece molding device body; The second conveying mechanism includes a fifth servo motor, which is installed on one side of the one-piece molding device body. The output end of the fifth servo motor moves through the one-piece molding device body and is connected to a second active roller. A second conveyor belt is installed inside the one-piece molding device body, and a second driven roller is arranged on the outside of the second active roller and the second conveyor belt.

[0016] Preferably, three control valves are installed at the bottom of the mixing bin, and the bottom of each control valve is connected to a second connecting pipe, and one end of the three second connecting pipes is connected to the body of the one-piece molding device.

[0017] Preferably, isolation frames are installed on both sides of the one-piece molding device body and the primary conveying bin, and guide plates are installed on one end of the one-piece molding device body and the primary conveying bin.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a screening and dust removal mechanism to screen the crushed raw materials, thereby improving the production quality of expanded clay. At the same time, during the screening process, the raised dust is collected to avoid large-scale air pollution caused by dust escape, thereby ensuring the overall working environment and the physical and mental health of the staff, and meeting the actual use needs.

[0019] 2. The present invention arranges a waste heat recovery mechanism to collect the steam generated during the steaming of expanded clay and puts it back into the steaming mechanism, thereby realizing rapid recovery and recycling of waste heat, effectively avoiding large changes in temperature and humidity in the working environment, and effectively reducing the use cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a main structural stereogram of an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 2 It is a side structural stereogram of an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 3 It is a three-dimensional diagram of the cross-sectional structure of an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 4 It is a sectional exploded stereoscopic diagram of a screening and dust removal mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 5 It is an enlarged stereoscopic diagram of a waste heat recovery mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 6 It is an enlarged stereoscopic view of a steaming mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 7 It is an enlarged stereoscopic diagram of a crushing mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention; Figure 8 This is an energy-saving, unfired ceramsite production integrated molding device of the present invention, which is an enlarged stereoscopic diagram of a stirring mechanism; Fig. 9 It is an enlarged stereoscopic view of a molding mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention; Fig.10 It is an enlarged stereoscopic view of the second conveying mechanism in an energy-saving, unfired ceramsite production integrated molding device of the present invention.

[0021] In the figure: 1. One-piece molding device body; 2. Bracket; 3. Primary conveying bin; 4. Screening and dust removal mechanism; 401. Dust removal box; 402. Partition; 403. Filter plate; 404. Collecting box; 405. First U-shaped frame; 406. First servo motor; 407. First belt transmission structure; 408. Fan; 409. Rotating shaft; 410. Toggle frame; 411. Fixed block; 412. Guide rod; 413. Spring; 414. Coarse screen plate; 415. Fine screen plate; 5. Steaming mechanism; 501. Steaming bin; 502. Fixed frame; 503. Heating wire; 504. Water storage box; 505. Isolation net; 506. Exhaust port; 507. Feeding duct; 6. Waste heat recovery mechanism; 601. Heat exchanger; 602. First connecting pipe; 603. Conveying pipe; 604. Steam collecting hood; 7. Crushing Bin; 8. Crushing mechanism; 801. Crushing roller; 802. First gear; 803. Second U-shaped frame; 804. Second servo motor; 9. First conveying mechanism; 901. First active roller; 902. First driven roller; 903. First conveyor belt; 10. Mixing bin; 11. Mixing mechanism; 1101. Third servo motor; 1102. Mixing shaft; 1103. Metal paddle; 12. Forming mechanism; 1201. Forming roller; 1202. Second gear; 1203. Protective shell; 1204. Fourth servo motor; 13. Second conveying mechanism; 1301. Fifth servo motor; 1302. Second active roller; 1303. Second driven roller; 1304. Second conveyor belt; 14. Control valve; 15. Second connecting pipe; 16. Second belt transmission structure; 17. Isolation frame; 18. Guide plate. DETAILED DESCRIPTION

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

[0023] Please see attached Figure 1 -Attached Fig.10 As shown, the present invention provides a technical solution: an energy-saving unfired ceramsite production integrated molding device, comprising an integrated molding device body 1, four corners of the top of the integrated molding device body 1 are installed with brackets 2, the tops of the four brackets 2 are installed with primary conveying bins 3, and one side of the primary conveying bin 3 is provided with a screening dust removal mechanism 4; The screening dust removal mechanism 4 includes a dust removal box 401, which is installed at one end of the primary conveying bin 3. A partition 402 is provided inside the dust removal box 401, a filter plate 403 is inserted inside the dust removal box 401, and a collecting box 404 is inserted inside the dust removal box 401. A first U-shaped frame 405 is installed on one side of the dust removal box 401, and a first servo motor 406 is installed on one side of the first U-shaped frame 405. The output end of the first servo motor 406 movably passes through the first U-shaped frame 405 and is connected to three first belt transmission structures 407, one end of two first belt transmission structures 407 is connected to a fan 408, and one end of another first belt transmission structure 407 is connected to a rotating shaft 409, and one end of the rotating shaft 409 movably passes through the primary conveying bin 3 and is connected to two A toggle rack 410 is provided inside the primary conveying bin 3, and a guide rod 412 is installed inside each group of fixed blocks 411. Springs 413 are sleeved on the outer sides of both ends of each guide rod 412, and coarse screen plates 414 are slidably installed on the outer sides of the four guide rods 412, and fine screen plates 415 are slidably installed on the outer sides of the four guide rods 412. Two toggle racks 410 are arranged between the coarse screen plates 414 and the fine screen plates 415. Through the setting of the screening and dust removal mechanism 4, the crushed raw materials can be screened to improve the production quality of expanded clay. At the same time, during the screening process, the raised dust is collected to avoid large-scale air pollution caused by dust escape, thereby ensuring the overall working environment and the physical and mental health of the staff, which can meet the actual use needs.

[0024] according to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, a waste heat recovery mechanism 6 is provided on the top of the integrated molding device body 1; The waste heat recovery mechanism 6 includes a heat exchanger 601, which is installed on the top of the one-piece molding device body 1. The input end of the heat exchanger 601 is connected to a first connecting pipe 602, one end of the first connecting pipe 602 is connected to the steaming mechanism 5, and the output end of the heat exchanger 601 is connected to a delivery pipe 603, one end of the delivery pipe 603 is connected to a steam collecting hood 604, and the steam collecting hood 604 is arranged on the top of the steaming mechanism 5. Through the arrangement of the waste heat recovery mechanism 6, the steam generated during the steaming of expanded clay can be collected and put into the steaming mechanism again, so as to realize the rapid recovery and recycling of waste heat, effectively avoid large changes in the temperature and humidity of the working environment, and effectively reduce the use cost of the device.

[0025] according to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the steaming mechanism 5 includes a steaming bin 501, a fixed frame 502 is inserted inside the steaming bin 501, a plurality of electric heating wires 503 are installed on the inner side of the fixed frame 502, a water storage box 504 is fixedly installed on the top of the fixed frame 502, an isolation net 505 is arranged inside the steaming bin 501, a steam exhaust port 506 is opened through the top of the steaming bin 501, a feed conduit 507 is installed on the top of the steaming bin 501, one end of the feed conduit 507 is connected to the integrated molding device body 1, and through the arrangement of the steaming mechanism 5, the produced ceramsite finished product can be steamed, so that the ceramsite can fully absorb the steam heat and moisture and achieve rapid strength growth.

[0026] According to the figure, Figure 2 , Figure 3 and Figure 7 As shown, a crushing chamber 7 is installed on the top of the primary conveying chamber 3, and a crushing mechanism 8 is arranged inside the crushing chamber 7; The crushing mechanism 8 includes two crushing rollers 801, and the two crushing rollers 801 are both arranged on the inner side of the crushing bin 7. One end of the two crushing rollers 801 can move through the crushing bin 7 and is connected to the first gear 802. The two first gears 802 are meshed and connected. A second U-shaped frame 803 is installed on one side of the crushing bin 7, and a second servo motor 804 is installed on one side of the second U-shaped frame 803. The output end of the second servo motor 804 moves through the second U-shaped frame 803 and the crushing bin 7 and is connected to a single crushing roller 801. A second belt transmission structure 16 is installed on the outer side of the output end of the second servo motor 804, and one end of the second belt transmission structure 16 is connected to the first conveying mechanism 9. Through the setting of the crushing mechanism 8, the raw materials in the input device can be crushed to reduce their volume, which is convenient for subsequent processing of the raw materials and effectively improves the overall production efficiency.

[0027] according to Figure 3 and Figure 7 As shown, the first conveying mechanism 9 includes a first active roller 901, which is arranged on the inner side of the primary conveying bin 3, one end of the first active roller 901 movably passes through the primary conveying bin 3 and is connected to the second belt transmission structure 16, a first driven roller 902 is installed on the inner side of the primary conveying bin 3, and a first conveyor belt 903 is arranged on the outer sides of the first active roller 901 and the first driven roller 902. Through the setting of the first conveying mechanism 9, the crushed raw materials can be conveyed so that they can quickly and accurately enter the next production link, further improving the efficiency of production work.

[0028] according to Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, a stirring chamber 10 is installed at the bottom of one end of the primary delivery chamber 3, and a stirring mechanism 11 is arranged inside the stirring chamber 10; The stirring mechanism 11 includes a third servo motor 1101, which is installed at one end of the stirring chamber 10. The output end of the third servo motor 1101 is movable through the stirring chamber 10 and is connected to a stirring shaft 1102. A plurality of metal blades 1103 are evenly distributed on the outside of the stirring shaft 1102. Through the setting of the stirring mechanism 11, it is possible to enhance the molding performance and quality of the expanded clay by adding an appropriate amount of additives or binders, reduce the difficulty of subsequent production, and further improve the quality of the expanded clay finished product.

[0029] according to Figure 3 , Figure 5 and Fig. 9 As shown, a molding mechanism 12 is disposed inside the integrated molding device body 1; The molding mechanism 12 includes two molding rollers 1201, one end of the two molding rollers 1201 is movable through the one-piece molding device body 1 and is connected to the second gear 1202, the two second gears 1202 are meshingly connected, and a protective shell 1203 is arranged on the outer side of the two second gears 1202, and a fourth servo motor 1204 is installed on one side of the protective shell 1203, and the output end of the fourth servo motor 1204 is movable through the protective shell 1203 and is connected to the single second gear 1202. Through the setting of the molding mechanism 12, the raw materials can be extruded and quickly molded, thereby improving the density and strength of the expanded clay.

[0030] according to Figure 3 , Figure 5 and Fig.10 As shown, a second conveying mechanism 13 is disposed inside the integral molding device body 1; The second conveying mechanism 13 includes a fifth servo motor 1301, which is installed on one side of the one-piece molding device body 1. The output end of the fifth servo motor 1301 is movable through the one-piece molding device body 1 and is connected to a second active roller 1302. A second conveyor belt 1304 is installed inside the one-piece molding device body 1. A second driven roller 1303 is arranged on the outer side of the second active roller 1302 and the second conveyor belt 1304. Through the setting of the second conveying mechanism 13, the finished ceramsite product can be transported, so that it can quickly enter the steaming stage, thereby further improving the efficiency of production work.

[0031] according to Figure 1 , Figure 2 and Figure 3As shown, three control valves 14 are installed at the bottom of the mixing bin 10, and the bottom of each control valve 14 is connected to a second connecting pipe 15, and one end of the three second connecting pipes 15 is connected to the one-piece molding device body 1. Through the setting of the control valve 14 and the second connecting pipe 15, the transportation of raw materials can be controlled, and at the same time, the second connecting pipe 15 is used to enable the raw materials after mixing to enter the molding processing link quickly and accurately.

[0032] according to Figure 3 , Figure 5 and Figure 7 As shown, isolation frames 17 are installed on both sides of the interior of the one-piece molding device body 1 and the primary conveying bin 3, and guide plates 18 are installed on one end of the interior of the one-piece molding device body 1 and the primary conveying bin 3. Through the arrangement of the isolation frames 17 and the guide plates 18, the input raw materials and ceramsite finished products can be guided to ensure that they fall correctly on the conveying mechanism, thereby further improving production efficiency.

[0033] Working principle: First, move the one-piece device body 1 to the specified position, and connect the external circuit to the electrical equipment inside the device to function for it to ensure the normal operation of the device. Then, form a closed information interaction and collaborative operation between the external control system and the servo equipment inside the device to achieve an efficient control solution.

[0034] In the feeding and crushing stage, first, the raw materials required for production are put into the crushing bin 7, and the second servo motor 804 is controlled by the external control system to start, and the second servo motor 804 drives the single crushing roller 801 to rotate. Under the action of the two meshing first gears 802, the two crushing rollers 801 rotate synchronously relative to each other to crush the input raw materials. At the same time, the rotational force is transmitted to the first active roller 901 through the second belt transmission structure 16, prompting the first conveying mechanism 9 to enter the operating state. At this time, the crushed raw materials are guided by the isolation frame 17 and the guide plate 18 and fall onto the first conveyor belt 903 and are transported to the screening and dust removal link.

[0035] In the screening and dust removal stage, the first servo motor 406 is controlled by the external control system to start, and the first servo motor 406 drives the plurality of first belt transmission structures 407 to rotate, and then the first belt transmission structure 407 transmits the rotational force to the rotating shaft 409, so that the rotating shaft 409 drives the toggle frame 410 to rotate, squeezes the coarse screen plate 414 and the fine screen plate 415, and makes the coarse screen plate 414 and the fine screen plate 415 slide on the guide rod 412, and squeezes the corresponding spring 413 to shrink. When the toggle frame 410 rotates to the un-squeezed position, the coarse screen plate 414 and the fine screen plate 415 are squeezed. When the angles of the coarse screen plate 414 and the fine screen plate 415 are adjusted, the spring 413 rebounds and pushes the coarse screen plate 414 and the fine screen plate 415 to reset, so that the raw materials falling on the coarse screen plate 414 and the fine screen plate 415 are quickly screened, and at the same time, the first belt drive structure 407 transmits the rotational force to the fan 408, prompting the fan 408 to operate and generate suction, which sucks the dust raised in the screening process into the dust removal box 401, and the filter plate 403 blocks and filters the dust and impurities in the air, and the blocked dust and impurities fall into the collection box 404 and are collected.

[0036] In the stirring and forming stage, the screened raw materials fall into the stirring bin 10. At this time, an appropriate amount of additives or binders are added to the stirring bin 10. The third servo motor 1101 is controlled by the external control system to start, and the third servo motor 1101 drives the stirring shaft 1102 to drive the metal paddle 1103 to stir and mix the raw materials and the additives or binders. After the stirring and mixing is completed, the three control valves 14 are opened to cause the stirred and mixed raw materials to fall into the integrated molding device body 1 along the second connecting pipe 15. At this time, the fourth servo motor 1204 and the fifth servo motor 1301 are controlled by the external control system to start, and the fourth servo motor 1204 drives the second gear 1202 to drive the two molding rollers 1201 to rotate synchronously relative to each other, and the stirred and mixed raw materials are squeezed into ceramsite. The fifth servo motor 1301 drives the second active roller 1302 to rotate, so that the second conveying mechanism 13 enters the operating state, and the formed ceramsite is conveyed to the steaming bin 501 through the feed conduit 507.

[0037] During the steaming and curing stage, the external control system controls the heating wire 503 to heat up, causing the water in the water storage box 504 to be heated and evaporated into steam. The steam rises and passes through the isolation net 505 to steam-cure the finished ceramsite. Then, the external control system controls the heat exchanger 601 to start, causing the steam escaping from the exhaust port 506 to enter the heat exchanger 601 through the steam collecting hood 604 and the first connecting pipe 602, and the waste heat in the steam is recovered. After the recovery is completed, the waste heat is transported from the delivery pipe 603 to the steaming and curing bin 501 again, and the ceramsite products are steamed in a cycle, thereby reducing the energy consumption of the device and achieving the purpose of energy saving and emission reduction.

[0038] By operating according to the above contents, the use of the energy-saving unfired ceramsite production integrated molding device can be completed.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving unfired ceramsite production integrated molding device, characterized in that: It comprises an integrally formed device body (1), wherein four corners of the top of the integrally formed device body (1) are each provided with a bracket (2), the tops of the four brackets (2) are provided with a primary transport bin (3), and one side of the primary transport bin (3) is provided with a screening and dust removal mechanism (4); The screening dust removal mechanism (4) comprises a dust removal box (401), the dust removal box (401) being mounted at one end of the primary transport bin (3), a partition plate (402) being arranged inside the dust removal box (401), a filter plate (403) being inserted inside the dust removal box (401), a collection box (404) being inserted inside the dust removal box (401), a first U-shaped frame (405) being mounted on one side of the dust removal box (401), a first servo motor (406) being mounted on one side of the first U-shaped frame (405), an output end of the first servo motor (406) being movably connected to the first U-shaped frame (405) and being connected to three first belt transmission structures (407), one end of two of the first belt transmission structures (407) being connected to fans (408), one end of another of the first belt transmission structures (407) is connected to a rotating shaft (409), one end of the rotating shaft (409) movably passes through the primary conveying bin (3) and is connected to two shifting frames (410), four groups of fixed blocks (411) are arranged inside the primary conveying bin (3), a guide rod (412) is installed inside each group of fixed blocks (411), springs (413) are sleeved on the outer sides of both ends of each guide rod (412), coarse screen plates (414) are slidably installed on the outer sides of the four guide rods (412), fine screen plates (415) are slidably installed on the outer sides of the four guide rods (412), and the two shifting frames (410) are arranged between the coarse screen plates (414) and the fine screen plates (415).

2. The energy-saving, unfired ceramsite production integrated molding device according to claim 1 is characterized in that: A waste heat recovery mechanism (6) is provided on the top of the integrally formed device body (1); The waste heat recovery mechanism (6) comprises a heat exchanger (601), the heat exchanger (601) being mounted on the top of the integrated molding device body (1), the input end of the heat exchanger (601) being connected to a first connecting pipe (602), one end of the first connecting pipe (602) being connected to a steaming mechanism (5), the output end of the heat exchanger (601) being connected to a delivery pipe (603), one end of the delivery pipe (603) being connected to a steam collecting hood (604), and the steam collecting hood (604) being arranged on the top of the steaming mechanism (5).

3. The energy-saving, unfired ceramsite production integrated molding device according to claim 2 is characterized in that: The steaming mechanism (5) comprises a steaming chamber (501), a fixing frame (502) is inserted into the interior of the steaming chamber (501), a plurality of electric heating wires (503) are installed on the inner side of the fixing frame (502), a water storage box (504) is fixedly installed on the top of the fixing frame (502), an isolation net (505) is arranged inside the steaming chamber (501), a steam exhaust port (506) is opened through the top of the steaming chamber (501), a feed conduit (507) is installed on the top of the steaming chamber (501), and one end of the feed conduit (507) is connected to the integrally formed device body (1).

4. The energy-saving, unfired ceramsite production integrated forming device according to claim 3 is characterized in that: A crushing bin (7) is installed on the top of the primary conveying bin (3), and a crushing mechanism (8) is arranged inside the crushing bin (7); The crushing mechanism (8) comprises two crushing rollers (801), the two crushing rollers (801) are both arranged on the inner side of the crushing bin (7), one end of the two crushing rollers (801) are both movably inserted into the crushing bin (7) and are connected to a first gear (802), the two first gears (802) are meshingly connected, a second U-shaped frame (803) is installed on one side of the crushing bin (7), a second servo motor (804) is installed on one side of the second U-shaped frame (803), an output end of the second servo motor (804) is movably inserted into the second U-shaped frame (803) and the crushing bin (7) and is connected to the single crushing roller (801), a second belt transmission structure (16) is installed on the outer side of the output end of the second servo motor (804), and one end of the second belt transmission structure (16) is connected to the first conveying mechanism (9).

5. The energy-saving, unfired ceramsite production integrated molding device according to claim 4 is characterized in that: The first conveying mechanism (9) comprises a first active roller (901), the first active roller (901) being arranged on the inner side of a primary conveying bin (3), one end of the first active roller (901) movably passing through the primary conveying bin (3) and being connected to a second belt transmission structure (16), a first driven roller (902) being installed on the inner side of the primary conveying bin (3), and a first conveying belt (903) being arranged on the outer sides of the first active roller (901) and the first driven roller (902).

6. The energy-saving unfired ceramsite production integrated molding device according to claim 5 is characterized in that: A stirring chamber (10) is installed at the bottom of one end of the primary transport chamber (3), and a stirring mechanism (11) is arranged inside the stirring chamber (10); The stirring mechanism (11) comprises a third servo motor (1101), the third servo motor (1101) being mounted at one end of the stirring chamber (10), the output end of the third servo motor (1101) movably passing through the stirring chamber (10) and being connected to a stirring shaft (1102), a plurality of metal blades (1103) being evenly distributed on the outer side of the stirring shaft (1102).

7. The energy-saving, unfired ceramsite production integrated molding device according to claim 6 is characterized in that: A molding mechanism (12) is provided inside the integrated molding device body (1); The forming mechanism (12) comprises two forming rollers (1201), one end of each of the two forming rollers (1201) movably passes through the integral forming device body (1) and is connected to a second gear (1202), the two second gears (1202) are meshingly connected, a protective shell (1203) is provided on the outer side of the two second gears (1202), a fourth servo motor (1204) is installed on one side of the protective shell (1203), and an output end of the fourth servo motor (1204) movably passes through the protective shell (1203) and is connected to a single second gear (1202).

8. The energy-saving, unfired ceramsite production integrated molding device according to claim 7 is characterized in that: A second conveying mechanism (13) is arranged inside the one-piece molding device body (1); The second conveying mechanism (13) comprises a fifth servo motor (1301), the fifth servo motor (1301) being mounted on one side of the one-piece molding device body (1), the output end of the fifth servo motor (1301) movably passing through the one-piece molding device body (1) and being connected to a second active roller (1302), a second conveying belt (1304) being mounted inside the one-piece molding device body (1), and a second driven roller (1303) being arranged outside the second active roller (1302) and the second conveying belt (1304).

9. The energy-saving, unfired ceramsite production integrated molding device according to claim 6 is characterized in that: Three control valves (14) are installed at the bottom of the mixing chamber (10), and the bottom of each control valve (14) is connected to a second connecting pipe (15), and one end of each of the three second connecting pipes (15) is connected to the one-piece device body (1).

10. The energy-saving, unfired ceramsite production integrated molding device according to claim 9 is characterized in that: Isolation frames (17) are installed on both sides of the inside of the one-piece molding device body (1) and the primary transport bin (3), and guide plates (18) are installed on one end of the inside of the one-piece molding device body (1) and the primary transport bin (3).

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