Reaction equipment of functional polymer thin plastering mortar

Abstract

The invention relates to the technical field of thin-smeared mortar, and discloses reaction equipment for functional polymer thin-smeared mortar, which comprises a reaction kettle, a screw conveyor and a dust-free feeding mechanism, a feeding nozzle of the screw conveyor is communicated with a hopper-shaped feeding groove, and a discharging nozzle of an inclined conveying cylinder is communicated with the reaction kettle; the dust-free feeding mechanism comprises a vibrating screen and a dust-free feeding box, a circular discharging opening in the dust-free feeding box is communicated with a feeding opening of the vibrating screen through a flexible protective cover A, and a discharging opening of the vibrating screen is communicated with a rectangular cover above the hopper-shaped feeding groove through a flexible protective cover B. Dust-free feeding is conducted through cooperation of the vibrating screen and the dust-free feeding box, raw materials such as calcium carbonate tailings and artificial agglomerated stone waste residues are screened according to the vibration principle, large-particle impurities are removed, the fineness and uniformity of the raw materials are guaranteed, in addition, vibration discharging can be achieved, and blocking is prevented; the raw materials are fed into the vibrating screen through the circular discharging opening, dust flying is avoided, and dust-free feeding is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of thin plaster mortar, and in particular relates to a reaction device for a functional polymer thin plaster mortar. Background Art

[0002] Traditional artificial stone paving materials are mostly cement mortar or cement-based adhesives, which have problems such as hollowing, cracking, and alkali return. Since the linear expansion coefficient of artificial stone is quite different from that of cement mortar or cement-based adhesives, it is easy to cause hollowing, cracking, alkali return and other problems after paving, affecting the appearance and service life. Therefore, a functional polymer thin plaster mortar modified by mixing calcium carbonate tailings, artificial granite waste residue and waste slurry raw materials has emerged.

[0003] At present, the mixed modification of calcium carbonate tailings, artificial granite waste slag and waste slurry raw materials is carried out in a reactor. The reactor uses manual labor to directly put the materials into the feed hopper of the screw conveyor. Such a screw conveyor feeder will generate a lot of dust and waste during use, causing environmental pollution. Direct vertical feeding is easy to block the feeding port, and dust is easy to fly during the feeding process, affecting the health of workers. Large particles of impurities in the raw materials are easily mixed into the finished product, affecting product quality. In addition. Traditional equipment occupies a large area and is difficult to arrange in a limited space.

[0004] In order to solve the defects of traditional artificial stone paving materials and existing dust-free feeding technology, a functional polymer thin plaster slurry reaction equipment is proposed, which realizes dust-free feeding, prevents dust from flying, protects the environment, and improves working conditions through the design of vibrating screen and dust-free feeding box. Impurities are removed by vibrating screen to ensure the fineness and uniformity of raw materials, thereby improving the quality and performance of the final product. Dust-free feeding is convenient and fast, improves production efficiency, has a compact structure, saves space, is easy to maintain, and reduces maintenance costs. Summary of the invention

[0005] The present invention aims to solve the technical problems that in the above-mentioned prior art, the reactor uses manual labor to directly put materials into the feed hopper of the screw conveyor, which will generate a large amount of dust and waste, causing pollution to the environment, and direct vertical feeding is prone to clogging the feed port.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A reaction device for functional polymer thin plaster mortar, comprising a reactor, a screw conveyor and a dust-free feeding mechanism, wherein the reactor is used for mixing, modifying and maturing calcium carbonate tailings, artificial granite waste residue and waste slurry raw materials, and the reactor is installed on a steel structure platform on a steel structure support; the screw conveyor is used for feeding the calcium carbonate tailings and artificial granite waste residue into the reactor, and the dust-free feeding mechanism is used for feeding the calcium carbonate tailings and artificial granite waste residue into a bucket-shaped feeding trough;

[0008] The screw conveyor comprises an inclined conveying cylinder, a feed nozzle of the inclined conveying cylinder is connected to a bucket-shaped feed trough, and a discharge nozzle of the inclined conveying cylinder is connected to one of the feed ports of the reactor;

[0009] The dust-free feeding mechanism is installed above the bucket-shaped feeding trough of the screw conveyor. The dust-free feeding mechanism includes a vibrating screen for vibrating and dropping calcium carbonate tailings and artificial granite waste slag and a dust-free feeding box for feeding raw materials. The circular feeding port on the dust-free feeding box is connected to the feeding port of the vibrating screen through a flexible protective cover A, and the discharge port of the vibrating screen is connected to the rectangular cover above the bucket-shaped feeding trough through a flexible protective cover B.

[0010] The functional polymer thin plaster reaction equipment uses a vibrating screen and a dust-free feeding box for dust-free feeding. It uses the vibration principle to screen raw materials such as calcium carbonate tailings and artificial granite waste to remove large particles of impurities and ensure the fineness and uniformity of the raw materials. In addition, it can also vibrate to prevent blockage; the raw materials are fed into the vibrating screen through a circular feeding port to avoid dust flying and achieve dust-free feeding. A flexible protective cover is set between the circular feeding port and the vibrating screen to further prevent dust leakage and ensure the cleanliness of the feeding process. The discharge port of the vibrating screen is connected to the rectangular cover above the bucket-shaped feeding trough to form a closed space to prevent dust flying.

[0011] Preferably, a dust cover fixedly connected to the reactor is fixedly provided on the outer side of the discharge nozzle of the inclined conveying cylinder. The dust cover prevents dust generated during the conveying of raw materials from escaping into the workshop environment, thereby protecting the health of workers.

[0012] Preferably, the screw conveyor further comprises a servo reduction motor fixed on the inclined conveying cylinder and driving the feeding screw in the inclined conveying cylinder to rotate, and a bracket A for fixing the bucket-shaped feeding trough, and the bracket A is fixed on the steel structure platform. The servo reduction motor can accurately control the speed and direction of the feeding screw rotation to ensure the stability and accuracy of the raw material transportation. The servo reduction motor can drive the feeding screw to rotate in an energy-saving and efficient manner, reducing energy consumption. Bracket A can fix the bucket-shaped feeding trough to ensure its stability and reliability and prevent it from tipping over. Bracket A is fixed on the steel structure platform to facilitate workers to operate.

[0013] Preferably, one end of the inclined conveying cylinder is fixed on the bucket-shaped feed trough, and the other end is fixed on the bracket B, and the bracket B is fixed on the steel structure platform.

[0014] Preferably, the dust-free feeding mechanism also includes a lower bracket and an upper bracket, the upper bracket is fixed to the top of the lower bracket, the annular flange on the vibrating screen is fixedly connected to the two horizontal support rods on the lower bracket by four springs evenly distributed in a circle, and the dust-free feeding box is a right-angle trapezoidal box, and the dust-free feeding box is fixed to the top of the upper bracket.

[0015] Preferably, the inclined surface of the dust-free feeding box is hinged with a cover plate which is pushed open or closed by hydraulic struts on both sides of the dust-free feeding box. The cover plate can play a sealing role to prevent dust from leaking out. The hydraulic struts can conveniently control the opening and closing of the cover plate.

[0016] Preferably, a rectangular air outlet hood is provided on the top of the dust-free feeding box, and an induced draft fan connected thereto is fixedly provided on the top of the rectangular air outlet hood.

[0017] As a preferred embodiment, the internal thread of the dust-free feeding box is connected with a plurality of filter cartridges arranged at equal distances, and the filter cartridge outlet is connected with the rectangular air outlet hood. The induced draft fan generates negative pressure at the air outlet hood to extract the dust inside the dust-free feeding box to achieve the dust removal effect. The filter cartridge can filter the dust more effectively and improve the dust removal efficiency. It prevents dust from polluting the environment and meets environmental protection requirements.

[0018] Preferably, a mesh grille plate is fixedly provided on the inner side of the top end of the bucket-shaped feed trough.

[0019] Preferably, a cleaning door is hinged on the rectangular cover, and the cleaning door is buckled with the rectangular cover through a lock. The cleaning door can be easily opened and closed, which is convenient for cleaning and maintenance. The lock can ensure that the cleaning door is safe and reliable after closing to prevent dust leakage.

[0020] Compared with the prior art, the technical effects and advantages of the present invention are:

[0021] The reaction equipment of the functional polymer thin plaster mortar uses a vibrating screen and a dust-free feeding box for dust-free feeding. The calcium carbonate tailings, artificial granite waste residue and other raw materials are screened by the vibration principle to remove large particles of impurities and ensure the fineness and uniformity of the raw materials. In addition, the material can be discharged by vibration to prevent blockage; the raw materials are fed into the vibrating screen through the circular discharge port to avoid dust flying and realize dust-free feeding. A flexible protective cover is set between the circular discharge port and the vibrating screen to further prevent dust leakage and ensure the cleanliness of the feeding process. The discharge port of the vibrating screen is connected to the rectangular cover above the bucket-shaped feed trough to form a closed space to prevent dust flying. Impurities are removed by the vibrating screen to ensure the fineness and uniformity of the raw materials, thereby improving the quality and performance of the final product. Avoid dust flying, ensure the cleanliness of the workshop environment, improve working conditions, and protect the health of workers. Reduce raw material waste, improve raw material utilization, and reduce production costs. Dust-free feeding is convenient and fast, and improves production efficiency. Avoid dust pollution and protect the environment.

[0022] Setting a vibrating screen under the dust-free feeding box can more effectively remove impurities and improve screening efficiency. Setting the vibrating screen under the dust-free feeding box can reduce the space occupied by the equipment. The dust-free feeding box and the vibrating screen are set together to facilitate the operator to feed and screen.

[0023] A rectangular air outlet hood is provided on the top of the dust-free feeding box, and an induced draft fan connected to the rectangular air outlet hood is fixed on the top of the rectangular air outlet hood. The internal thread of the dust-free feeding box is connected to a number of filter cartridges arranged at equal distances, and the filter cartridge outlet is connected to the rectangular air outlet hood. The induced draft fan generates negative pressure at the air outlet hood to extract the dust inside the dust-free feeding box to achieve dust removal effect. The filter cartridge can filter dust more effectively and improve dust removal efficiency. It prevents dust from polluting the environment and meets environmental protection requirements.

[0024] A mesh grid plate is fixed on the inner side of the top of the bucket-shaped feed chute. The mesh grid plate scatters the falling raw materials so that the raw materials will not fall vertically to the bottom of the bucket-shaped feed chute, avoiding clogging of the equipment and improving production efficiency. A cleaning door is hinged on the rectangular cover, and the cleaning door is buckled with the rectangular cover through a lock. The cleaning door can be easily opened and closed, which is convenient for cleaning and maintenance. The lock can ensure that the cleaning door is safe and reliable after closing to prevent dust leakage.

[0025] In summary, the functional polymer thin plaster slurry reaction equipment proposed in the present invention overcomes the defects of traditional technology and existing dust-free feeding technology through designs such as dust-free feeding, dust prevention, impurity filtering, and improved efficiency, and provides advanced equipment and technical support for the production of high-performance artificial stone special paving materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 For the present invention Figure 1 Schematic diagram of the structure after the dust-free feeding mechanism is removed;

[0028] Figure 3 It is a structural schematic diagram of the screw conveyor of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the dust-free feeding mechanism of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the screw conveyor and the dust-free feeding mechanism of the present invention.

[0031] In the figure: 1. Reactor; 2. Steel structure support; 3. Steel structure platform; 4. Screw conveyor; 41. Inclined conveyor cylinder; 42. Feed nozzle; 43. Bucket-shaped feed trough; 44. Discharge nozzle; 45. Rectangular cover; 46. Dust cover; 47. Servo reduction motor; 48. Support A; 49. Support B; 410. Grid plate; 411. Cleaning door; 412. Lock; 5. Dust-free feeding mechanism; 51. Dust-free feeding box; 52. Circular discharge port; 53. Flexible protective cover A; 54. Flexible protective cover B; 55. Lower support; 56. Upper support; 57. Annular flange; 58. Spring; 59. Horizontal support rod; 510. Hydraulic support rod; 511. Cover plate; 512. Rectangular air outlet hood; 513. Draft fan; 514. Filter cartridge; 515. Vibrating screen. DETAILED DESCRIPTION

[0032] 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 described embodiments 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.

[0033] The following is combined with Figure 1-5 To further explain this application in detail,

[0034] The embodiment of the present application discloses a reaction device for a functional polymer thin plaster mortar, including a reactor 1, a screw conveyor 4 and a dust-free feeding mechanism 5. The reactor 1 is used to mix, modify and mature calcium carbonate tailings, artificial granite waste residue and waste slurry raw materials. The reactor 1 is installed on a steel structure platform 3 on a steel structure support 2; the screw conveyor 4 is used to feed the calcium carbonate tailings and artificial granite waste residue into the reactor 1, and the dust-free feeding mechanism 5 is used to feed the calcium carbonate tailings and artificial granite waste residue into a bucket-shaped feeding trough 43;

[0035] The screw conveyor 4 includes an inclined conveying cylinder 41, a feed nozzle 42 of the inclined conveying cylinder 41 is connected to a bucket-shaped feed trough 43, and a discharge nozzle 44 of the inclined conveying cylinder 41 is connected to one of the loading ports of the reactor 1; a dust cover 46 fixedly connected to the reactor 1 is fixedly provided on the outer side of the discharge nozzle 44 of the inclined conveying cylinder 41. The dust cover 46 prevents dust generated during the conveying process of the raw materials from escaping into the workshop environment, protects the health of workers, and improves working conditions. It prevents dust from corroding or polluting the reactor 1, and prolongs the service life of the equipment. It keeps the workshop environment clean and meets environmental protection requirements.

[0036] The screw conveyor 4 also includes a servo reduction motor 47 fixed on the inclined conveying cylinder 41 and driving the feeding screw in the inclined conveying cylinder 41 to rotate, and a bracket A48 for fixing the bucket-shaped feed trough 43, and the bracket A48 is fixed on the steel structure platform 3. The servo reduction motor 47 can accurately control the speed and direction of the feeding screw rotation to ensure the stability and accuracy of the raw material transportation. The servo reduction motor 47 can drive the feeding screw to rotate in an energy-saving and efficient manner to reduce energy consumption. The bracket A48 can fix the bucket-shaped feed trough 43 to ensure its stability and reliability and prevent it from tipping over. The bracket A48 is fixed on the steel structure platform 3 to facilitate the operation of the workers. One end of the inclined conveying cylinder 41 is fixed on the bucket-shaped feed trough 43, and the other end is fixed on the bracket B49, and the bracket B49 is fixed on the steel structure platform 3. The two ends of the inclined conveying cylinder 41 are fixed on the bucket-shaped feed trough 43 and the bracket B49, which can form a compact structure and save space.

[0037] The dust-free feeding mechanism 5 is installed above the bucket-shaped feeding trough 43 of the screw conveyor 4. The dust-free feeding mechanism 5 includes a vibrating screen 515 for vibrating and dropping calcium carbonate tailings and artificial granite waste slag and a dust-free feeding box 51 for feeding raw materials. The circular discharge port 52 on the dust-free feeding box 51 is connected to the feeding port of the vibrating screen 515 through a flexible protective cover A53, and the discharge port of the vibrating screen 515 is connected to the rectangular cover 45 above the bucket-shaped feeding trough 43 through a flexible protective cover B54.

[0038] The dust-free feeding mechanism 5 also includes a lower bracket 55 and an upper bracket 56, the upper bracket 56 is fixed to the top of the lower bracket 55, the annular flange 57 on the vibrating screen 515 is fixedly connected to two horizontal support rods 59 on the lower bracket 55 through four springs 58 evenly distributed in a circumference, and the dust-free feeding box 51 is a right-angle trapezoidal box, and the dust-free feeding box 51 is fixed to the top of the upper bracket 56. The dust-free feeding box 51 is fixed to the top of the upper bracket 56, which is convenient for workers to operate.

[0039] The inclined surface of the dust-free feeding box 51 is hinged with a cover plate 511 which is pushed open or closed by hydraulic struts 510 on both sides of the dust-free feeding box 51. The cover plate 511 can play a sealing role to prevent dust from leaking out. The hydraulic struts 510 can conveniently control the opening and closing of the cover plate 511.

[0040] A rectangular air outlet cover 512 is disposed on the top of the dust-free feeding box 51 , and an induced draft fan 513 connected thereto is fixedly disposed on the top of the rectangular air outlet cover 512 .

[0041] The internal thread of the dust-free feeding box 51 is connected to a plurality of filter cartridges 514 arranged at equal distances, and the outlet of the filter cartridge 514 is connected to the rectangular air outlet cover 512. The induced draft fan 513 generates negative pressure at the air outlet cover to extract the dust inside the dust-free feeding box 51 to achieve the dust removal effect. The filter cartridge 514 can filter the dust more effectively and improve the dust removal efficiency. It prevents dust from polluting the environment and meets environmental protection requirements.

[0042] A mesh grid plate 410 is fixedly provided on the inner side of the top of the bucket-shaped feed trough 43. The mesh grid plate 410 scatters the raw materials that fall down, so that the raw materials will not fall vertically to the bottom of the bucket-shaped feed trough 43, thereby avoiding clogging of the equipment and improving production efficiency. A cleaning door 411 is hinged on the rectangular cover 45, and the cleaning door 411 is buckled with the rectangular cover 45 through a lock 412. The cleaning door 411 can be easily opened and closed, which is convenient for cleaning and maintenance. The lock 412 can ensure that the cleaning door 411 is safe and reliable after closing, and prevent dust from leaking out.

[0043] The functional polymer thin plaster slurry reaction equipment uses a vibrating screen 515 and a dust-free feeding box 51 to carry out dust-free feeding. The calcium carbonate tailings, artificial granite waste residue and other raw materials are screened by the vibration principle to remove large particles of impurities and ensure the fineness and uniformity of the raw materials. In addition, the material can be discharged by vibration to prevent blockage; the raw materials are fed into the vibrating screen 515 through the circular discharge port 52 to avoid dust flying and realize dust-free feeding. A flexible protective cover is set between the circular discharge port 52 and the vibrating screen 515 to further prevent dust leakage and ensure the cleanliness of the feeding process. The discharge port of the vibrating screen 515 is connected to the rectangular cover 45 above the bucket-shaped feed trough 43 to form a closed space to prevent dust flying.

[0044] Remove impurities through the vibrating screen 515 to ensure the fineness and uniformity of the raw materials, thereby improving the quality and performance of the final product. Avoid dust flying, ensure the cleanliness of the workshop environment, improve working conditions, and protect the health of workers. Reduce raw material waste, improve raw material utilization, and reduce production costs. Dust-free feeding is convenient and fast, improving production efficiency. Avoid dust pollution and protect the environment.

[0045] The vibrating screen 515 is arranged below the dust-free feeding box 51 to more effectively remove impurities and improve screening efficiency. The vibrating screen 515 is arranged below the dust-free feeding box 51 to reduce the space occupied by the equipment. The dust-free feeding box 51 and the vibrating screen 515 are arranged together to facilitate the operator to feed and screen.

[0046] The reaction equipment of the functional polymer thin plaster mortar uses a vibrating screen 515 and a dust-free feeding box 51 to carry out dust-free feeding. The raw materials such as calcium carbonate tailings and artificial granite waste are screened by the vibration principle to remove large particles of impurities and ensure the fineness and uniformity of the raw materials. In addition, the material can be discharged by vibration to prevent blockage; the raw materials are fed into the vibrating screen 515 through the circular discharge port 52 to avoid dust flying and realize dust-free feeding. A flexible protective cover is set between the circular discharge port 52 and the vibrating screen 515 to further prevent dust leakage and ensure the cleanliness of the feeding process. The discharge port of the vibrating screen 515 is connected to the rectangular cover 45 above the bucket-shaped feed trough 43 to form a closed space to prevent dust flying. Impurities are removed by the vibrating screen 515 to ensure the fineness and uniformity of the raw materials, thereby improving the quality and performance of the final product. Avoid dust flying, ensure the cleanliness of the workshop environment, improve working conditions, and protect the health of workers. Reduce raw material waste, improve raw material utilization, and reduce production costs. Dust-free feeding is convenient and fast, and production efficiency is improved. Avoid dust pollution and protect the environment.

[0047] The vibrating screen 515 is arranged below the dust-free feeding box 51 to more effectively remove impurities and improve screening efficiency. The vibrating screen 515 is arranged below the dust-free feeding box 51 to reduce the space occupied by the equipment. The dust-free feeding box 51 and the vibrating screen 515 are arranged together to facilitate the operator to feed and screen.

[0048] A rectangular air outlet hood 512 is provided on the top of the dust-free feeding box 51, and an induced draft fan 513 connected thereto is fixedly provided on the top of the rectangular air outlet hood 512. The internal thread of the dust-free feeding box 51 is connected to a plurality of filter cartridges 514 arranged at equal distances, and the outlet of the filter cartridges 514 is connected to the rectangular air outlet hood 512. The induced draft fan 513 generates negative pressure at the air outlet hood to extract the dust inside the dust-free feeding box 51, thereby achieving a dust removal effect. The filter cartridges 514 can filter dust more effectively and improve the dust removal efficiency. This prevents dust from polluting the environment and meets environmental protection requirements.

[0049] A mesh grid plate 410 is fixedly provided on the inner side of the top of the bucket-shaped feed trough 43. The mesh grid plate 410 scatters the raw materials that fall down, so that the raw materials will not fall vertically to the bottom of the bucket-shaped feed trough 43, thereby avoiding clogging of the equipment and improving production efficiency. A cleaning door 411 is hinged on the rectangular cover 45, and the cleaning door 411 is buckled with the rectangular cover 45 through a lock 412. The cleaning door 411 can be easily opened and closed, which is convenient for cleaning and maintenance. The lock 412 can ensure that the cleaning door 411 is safe and reliable after closing, and prevent dust from leaking out.

[0050] In summary, the functional polymer thin plaster slurry reaction equipment proposed in the present invention overcomes the defects of traditional technology and existing dust-free feeding technology through designs such as dust-free feeding, dust prevention, impurity filtering, and improved efficiency, and provides advanced equipment and technical support for the production of high-performance artificial stone special paving materials.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A reaction device for a functional polymer thin plaster mortar, characterized in that: include: A reaction kettle (1), the reaction kettle (1) is used to mix, modify and mature calcium carbonate tailings, artificial granite waste slag and waste slurry raw materials, and the reaction kettle (1) is installed on a steel structure platform (3) on a steel structure support (2); A screw conveyor (4), the screw conveyor (4) is used to convey the calcium carbonate tailings and artificial granite waste slag into the reactor (1), the screw conveyor (4) comprises an inclined conveying cylinder (41), a feed nozzle (42) of the inclined conveying cylinder (41) is connected to a bucket-shaped feed trough (43), and a discharge nozzle (44) of the inclined conveying cylinder (41) is connected to one of the feed ports of the reactor (1); The dust-free feeding mechanism (5) is used to feed calcium carbonate tailings and artificial granite waste into a bucket-shaped feeding trough (43). The dust-free feeding mechanism (5) is installed above the bucket-shaped feeding trough (43) of the screw conveyor (4). The dust-free feeding mechanism (5) comprises a vibrating screen (515) for vibrating and dropping the calcium carbonate tailings and artificial granite waste and a dust-free feeding box (51) for feeding raw materials. The circular feeding port (52) on the dust-free feeding box (51) is connected to the feeding port of the vibrating screen (515) through a flexible protective cover A (53), and the discharging port of the vibrating screen (515) is connected to the rectangular cover (45) above the bucket-shaped feeding trough (43) through a flexible protective cover B (54).

2. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: A dust cover (46) fixedly connected to the reaction kettle (1) is fixedly provided on the outer side surface of the discharge nozzle (44) on the inclined conveying cylinder (41).

3. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: The screw conveyor (4) further comprises a servo reduction motor (47) fixed on the inclined conveying cylinder (41) and driving the feeding screw in the inclined conveying cylinder (41) to rotate, and a bracket A (48) fixing the bucket-shaped feeding trough (43), wherein the bracket A (48) is fixed on the steel structure platform (3).

4. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: One end of the inclined conveying cylinder (41) is fixed on the bucket-shaped feed trough (43), and the other end is fixed on the bracket B (49), and the bracket B (49) is fixed on the steel structure platform (3).

5. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: The dust-free feeding mechanism (5) further comprises a lower bracket (55) and an upper bracket (56), wherein the upper bracket (56) is fixed to the top of the lower bracket (55), an annular flange (57) on the vibrating screen (515) is fixedly connected to two horizontal support rods (59) on the lower bracket (55) via four springs (58) evenly distributed in a circumference, and the dust-free feeding box (51) is a right-angled trapezoidal box, and the dust-free feeding box (51) is fixed to the top of the upper bracket (56).

6. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: The inclined surface of the dust-free feeding box (51) is hinged with a cover plate (511) which is pushed open or closed by hydraulic support rods (510) on both sides of the dust-free feeding box (51).

7. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: A rectangular air outlet cover (512) is provided on the top of the dust-free feeding box (51), and an induced draft fan (513) connected to the rectangular air outlet cover (512) is fixedly provided on the top of the rectangular air outlet cover (512).

8. The reaction device of a functional polymer thin plaster according to claim 7, characterized in that: The dust-free feeding box (51) is internally threadedly connected to a plurality of filter cartridges (514) arranged at equal distances, and the outlets of the filter cartridges (514) are connected to the rectangular air outlet cover (512).

9. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: A mesh grill plate (410) is fixedly provided on the inner side of the top end of the bucket-shaped feed trough (43).

10. The reaction equipment of a functional polymer thin plaster according to claim 1, characterized in that: A cleaning door (411) is hingedly connected to the rectangular cover (45), and the cleaning door (411) is buckled with the rectangular cover (45) via a lock buckle (412).

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