Environment-friendly circulating purification device for calcium silicate board template oil coating

Abstract

The invention relates to the technical field of template treatment, and discloses an environment-friendly circulating purification device for calcium silicate plate template oiling, which comprises a conveying roller table, and the conveying roller table is composed of a support frame, conveying rollers and a transmission mechanism. A cleaning assembly, a drying assembly and an oiling assembly which are used for cleaning, drying and oiling the surface of a template are sequentially arranged on the supporting frame in the conveying direction, and a water receiving groove and an oil receiving groove are formed in the positions, corresponding to the cleaning assembly and the oiling assembly, of the supporting frame correspondingly. A wastewater treatment assembly, a release agent preparation assembly and a collecting tank are sequentially arranged on the ground in the conveying direction, the water receiving tank is connected with an input port of the wastewater treatment assembly through a first pipeline, an output port of the wastewater treatment assembly provides a water source for the release agent preparation assembly, and the oil receiving tank is connected with the collecting tank through a second pipeline. According to the template cleaning device, a template can be cleaned, wastewater for cleaning the template can be treated and then recycled, and an overflowing release agent is recycled.

Description

Technical Field

[0001] The present invention relates to the technical field of template processing, and specifically refers to an environmentally friendly circulating purification device for oiling calcium silicate board templates. Background Art

[0002] Calcium silicate board is an important part of the products in the cement products industry in China. As an important type of fiber cement-based composite material, it is widely used in the ceiling, floor, partition wall, exterior wall, interior fireproof decoration, etc. of commercial buildings, and has gradually become one of the leading boards in the construction field.

[0003] In the production of calcium silicate board, steel templates are needed to prevent the wet billets from deforming and ensure their surface is flat and smooth. After pressing the wet billets, the phenomenon of sticking materials will occur on the steel templates. In order to meet the requirements for the reuse of steel templates, it is very important to clean the steel templates thoroughly. In the prior art, the steel templates removed by the sampling demolding machine are placed on the conveying roller table, and their surfaces are cleaned during the conveying process of the steel templates. After cleaning, the release agent is applied to the template surface by spraying (oiling is to form an isolation layer between the template and the wet billet to prevent sticking to the mold), and then the release agent and the template are flattened and applied through rollers. After the application is completed, the steel templates are collected and used.

[0004] The above operations do not have a device for treating the wastewater that falls in the flushing process, and do not have a device for collecting and utilizing the spilled release agent in the coating process. In order to promote the green transformation of the building materials industry, promote green transformation and achieve positive development, it is particularly important to design a device that can not only clean the templates thoroughly but also recycle the cleaning wastewater. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the above difficulties, and provide a device that can not only clean the templates thoroughly, but also treat and recycle the wastewater for cleaning the templates, and recycle the spilled release agent.

[0006] To solve the above technical problem, the technical solution provided by the present invention is: an environmentally friendly circulating purification device for oiling calcium silicate board templates, including a conveying roller table, the conveying roller table is composed of a support frame, conveying rollers and a transmission mechanism, and a cleaning component, a drying component and an oiling component are sequentially arranged on the support frame along the conveying direction. A water receiving tank and an oil receiving tank are respectively arranged on the support frame corresponding to the cleaning component and the oiling component, and a wastewater treatment component, a release agent preparation component and a collection tank are sequentially arranged on the ground along the conveying direction; The support frame is provided with a control component one and a control component two for automatically starting or stopping the operations of the cleaning component and the oiling component. During the forward conveyance of the template, the actions of the control component one and the control component two are triggered or released, and the cleaning component and the oiling component are started or stopped for operation. The control component two includes a support base and a swing arm. A support base lower than the top surface of the conveying roller is connected to the support frame at a position corresponding to the oil outlet of the oiling component. Half shafts are symmetrically and fixedly arranged on both sides of the support base. The middle parts of the two swing arms are respectively hinged to the corresponding half shafts. A torsion spring for enabling the swing arms to have a rebound function is sleeved on the half shafts. A guide roller two is rotatably arranged on the common top surfaces of the two swing arms. A swing plate is hinged to the bottom surface of any one of the swing arms. A guide rod is hinged to the swing plate. A guide seat for the guide rod to slide is fixedly arranged on the support base. A switch two for controlling the start and stop of the oiling component is arranged on the support base at a position corresponding to the guide rod. During the conveyance of the template, the guide roller two is driven to swing downward.

[0007] As an improvement, the control component one includes sliding rods that are symmetrically arranged on both sides of the water receiving tank and have a rebound function. U-shaped frames one are arranged at the inner ends of the two sliding rods, and a guide roller one is rotatably arranged on the U-shaped frame one. The template is located between the two guide rollers one. During the conveyance of the template, the two guide rollers one are pushed to slide away from each other. A switch one for controlling the start and stop of the water pump one in the cleaning component is arranged on the support frame at a position corresponding to the sliding rod far from the transmission mechanism.

[0008] As an improvement, the oiling component includes an oil delivery pipe arranged on the support frame, and a plurality of oil outlet through holes are equidistantly arranged on the oil delivery pipe. An oiling roller tangent to the top surface of the template is rotatably arranged on the support frame on the right side of the oil delivery pipe. The oil delivery pipe is connected to the output end of an external feeding pump, and the switch two controls the start and stop of the feeding pump.

[0009] As an improvement, a water absorption roller in contact with the top surface of the template is rotatably arranged on the front side of the drying component. The drying component includes a housing arranged on the support frame and having a straight groove opening structure. An air outlet one is opened along the circumferential direction on the upper part of the inner wall of the housing. A flow guiding plate one for guiding the air outlet one is further arranged on the inner wall of the housing. An air outlet two is opened on the housing corresponding to the water absorption roller. A flow guiding plate two for guiding the air outlet two is arranged on the housing. An air inlet is arranged at the end of the housing.

[0010] As an improvement, the water receiving tank is connected to the input port of the wastewater treatment component through a pipeline one, and the output port of the wastewater treatment component provides water source for the release agent preparation component. The oil receiving tank is connected to the collection tank through a pipeline two.

[0011] As an improvement, the wastewater treatment component includes a water tank, an adjustment tank, a coagulation tank, a flocculation tank, a filtration tank and a reuse tank that are sequentially arranged on the ground and distributed in a stepped manner. The water receiving tank is connected to the water tank through Pipeline 1. The water in the reuse tank is pumped into the mold release agent preparation component by an external water pump.

[0012] As an improvement, the bottom walls of the water receiving tank and the oil receiving tank are respectively inclined towards the directions of the water tank and the oil receiving tank.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: 1. Under the action of the wastewater treatment component, the mold release agent preparation component and the collection tank, the wastewater after cleaning the template can be treated, and then the treated wastewater is injected into the mold release agent preparation component for use. The collection tank can recycle the mold release agent overflowed during the coating process, thus realizing that the template can be cleaned, the wastewater for cleaning the template can be treated and recycled, and the overflowed mold release agent can be recycled; 2. Under the action of Control Component 1 and Control Component 2, during the transfer of the template, the start and stop of the cleaning component and the oil coating component can be mechanically controlled during the processes of the cleaning component and the oil coating component. This not only reduces the cost requirements for controlling the start and stop of the cleaning component and the oil coating component, but also improves the operation convenience of the device; 3. Under the action of the drying component, not only can the water absorption roller and the surface of the template be dried synchronously, but also the drying effect on the surface of the template can be increased under the external hot air of the same power, thereby improving the drying efficiency of the device. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of the present invention Figure 1 。

[0015] Figure 2 is the structural schematic diagram of the present invention Figure 2 。

[0016] Figure 3 is the structural diagram of Control Component 1 in the present invention.

[0017] Figure 4 is the present invention Figure 3 The enlarged view of Area A in.

[0018] Figure 5 is the structural schematic diagram of the oil coating component in the present invention.

[0019] Figure 6 is the mechanism schematic diagram of Control Component 2 in the present invention Figure 1 。

[0020] Figure 7It is a schematic diagram of the mechanism of the second control component in the present invention Figure 2 。

[0021] Figure 8 It is a schematic diagram of the mechanism of the drying component in the present invention Figure 1 。

[0022] Figure 9 It is a schematic diagram of the mechanism of the drying component in the present invention Figure 2 。

[0023] Figure 10 It is the internal structure diagram of the drying component in the present invention

[0024] As shown in the figure: 1. Conveyor roller table; 111. Support frame; 112. Conveyor roller; 113. Water receiving tank; 114. Oil receiving tank; 115. Pipe 1; 116. Pipe 2; 117. Support; 118. Water absorbing roller; 2. Cleaning component; 211. Connecting plate; 212. Pressure water pipe; 213. High-pressure nozzle; 214. Water pump 1; 3. Drying component; 311. Housing; 312. Air outlet 1; 313. Deflector 1; 314. Air outlet 2; 315. Deflector 2; 316. Air inlet; 4. Oil coating component; 411. U-shaped frame 2; 412. Oil delivery pipe; 413. Fixed seat; 414. Oil coating roller; 415. Feed pump; 5. Wastewater treatment component; 511. Water tank; 512. Regulation tank; 513. Coagulation tank; 514. Flocculation tank; 515. Filter tank; 516. Recycling tank; 6. Demoulding agent preparation component; 611. Material storage tank; 7. Collection tank; 8. First control component; 811. Slide bar; 812. U-shaped frame 1; 813. Guide roller 1; 814. Switch 1; 9. Second control component; 911. Support seat; 912. Swing arm; 913. Half shaft; 914. Guide roller 2; 915. Swing plate; 916. Guide rod; 917. Guide seat; 918. Switch 2; 919. Auxiliary roller Specific embodiments

[0025] The present invention will be further described in detail below with reference to the accompanying drawings

[0026] Combined with the attached Figure 1 and the attached Figure 2As shown in the figure, an environment-friendly circulating purification device for oiling calcium silicate board templates includes a conveying roller table 1. The conveying roller table 1 consists of a support frame 111, a plurality of conveying rollers 112 arranged at equal intervals, and a transmission mechanism. The transmission mechanism drives the plurality of conveying rollers 112 to rotate synchronously. The above features belong to the prior art. Along the conveying direction on the support frame 111, there are successively arranged a cleaning component 2, a drying component 3, and an oiling component 4 for cleaning, drying, and oiling the surface of the template. On the support frame 111 corresponding to the cleaning component 2 and the oiling component 4, there are respectively arranged a water receiving tank 113 and an oil receiving tank 114. In order to avoid the influence of wastewater or release agent on the transmission mechanism, the rotating shafts of the conveying rollers 112 are rotationally connected to the side walls of the water receiving tank 113 and the oil receiving tank 114 and are sealed with rotary gaskets. In this way, it can be avoided that during the process of flushing and oiling the template, wastewater and release agent flow out of the water receiving tank 113 and the oil receiving tank 114 and then flow onto the transmission mechanism; On the ground, there are successively arranged a wastewater treatment component 5, a release agent preparation component 6, and a collection tank 7 along the conveying direction. The water receiving tank 113 is connected to the input port of the wastewater treatment component 5 through a pipeline 115, and the output port of the wastewater treatment component 5 provides water source for the release agent preparation component 6. The oil receiving tank 114 is connected to the collection tank 7 through a pipeline 116; On the support frame 111, there are arranged a control component 8 and a control component 9 for automatically starting or stopping the operations of the cleaning component 2 and the oiling component 4. During the forward conveyance of the template, the control component 8 and the control component 9 are triggered or released to act and start or stop the operations of the cleaning component 2 and the oiling component 4.

[0027] With the above structure, the demolded template is placed on the conveying rollers 112. During the rotation of the conveying rollers 112, the template is driven to move forward. When it is conveyed to the cleaning component 2, the control component 8 is triggered to act. At this time, the cleaning component 2 will automatically start and perform a flushing operation on the adhesives on the surface of the template. When the template passes through the cleaning component 2, the action on the control component 8 is released, and the cleaning component 2 is stopped. The cleaned template continues to move forward. The surface of the template is dried by the drying component 3. When the template is conveyed to the oiling component 4, the control component 9 is triggered to act. At this time, the oiling component 4 will automatically start and perform an oiling operation on the surface of the template. When the template passes through the oiling component 4, the action on the control component 9 is released, and the oiling component 4 is stopped. In this way, the convenience of starting and stopping the cleaning component 2 and the oiling component 4 is increased; The wastewater generated during the cleaning process falls into the water receiving tank 113 and then into the wastewater treatment component 5 for treatment. The qualified water after treatment is injected into the release agent preparation component 6 for use. The release agent overflowed during the oiling process falls into the oil receiving tank 114 and then into the collection tank 7 for recycling.

[0028] Combined with the attached Figure 1 , the attached Figure 2 , the attached Figure 3 and the attached Figure 4 As shown, the cleaning assembly 2 includes a connecting plate 211 provided on the top surface of the water receiving tank 113. A pressure water pipe 212 is provided on the connecting plate 211, and a plurality of high-pressure nozzles 213 are provided on the pressure water pipe 212. The pressure water pipe 212 is connected to the output end of an external water pump 214; In order to realize the automatic control of the start and stop of the water pump 214, the control assembly 8 includes sliding rods 811 with a resilient function symmetrically arranged on both sides of the water receiving tank 113 corresponding to the pressure water pipe 212. U-shaped frames 812 are provided at the inner ends of the two sliding rods 811, and a guiding roller 813 is rotatably provided on the U-shaped frame 812. The template is located between the two guiding rollers 813, and the front and rear end parts of the template are located at positions between the axes and the inner end faces of the two guiding rollers 813. In this way, during the transmission of the template, the two guiding rollers 813 will be pushed to slide away from each other. A switch 814 for controlling the start and stop of the water pump 214 is provided on the inner wall of the support frame 111 corresponding to the sliding rod 811 away from the transmission mechanism. The switch 814 is electrically connected to the water pump 214 through a wire, and the switch 814 is a momentary switch, and the contact of this momentary switch corresponds to the sliding rod 811.

[0029] The working principle of the control assembly 8 is that when the template is transmitted to the position of the guiding roller 813, it will drive the guiding rollers 813 at both ends to move away from each other, and at the same time drive the sliding rods 811 at both ends to move away from each other. The movement of the sliding rod 811 abuts against the switch 814 and drives this switch 814 to act. Then, the water pump 214 will be started, and the external water source will be transmitted into the pressure water pipe 212, and then sprayed onto the surface of the template through the high-pressure nozzles 213 for cleaning operations; When the template passes over the guiding roller 813, the abutting force on the guiding roller 813 is released at this time, and the sliding rod 811 will automatically rebound and reset, so that the external force on the switch 814 is released. At this time, the switch 814 will automatically reset, and then the rotation of the water pump 214 will stop, and the flushing of the template will end.

[0030] Combined with the attached Figure 5 , the attached Figure 6 and the attached Figure 7As shown, the oiling assembly 4 includes an inverted U-shaped frame two 411 disposed on the support frame 111. An oil delivery pipe 412 is provided on the bottom surface of the U-shaped frame two 411, and a plurality of oil outlet through holes are equidistantly formed in the oil delivery pipe 412. Fixed seats 413 are symmetrically provided on both sides of the support frame 111 on the right side of the oil delivery pipe 412. An oiling roller 414 tangent to the top surface of the template is rotatably provided between the two fixed seats 413. The oiling roller 414 is made of silica gel material. The oil delivery pipe 412 is connected to the output end of an external material delivery pump 415, and the input end of the material delivery pump 415 is connected to the demoulding agent preparation assembly 6 through a pipeline; In order to achieve automatic control of the start and stop of the material delivery pump 415, the control assembly two 9 includes a support seat 911 and a swing arm 912. A support seat 911 lower than the top surface of the conveying roller 112 is connected to the support frame 111 at a position corresponding to the oil delivery pipe 412. Half shafts 913 are symmetrically fixed on both sides of the support seat 911. The middle parts of the two swing arms 912 are respectively hinged to the corresponding half shafts 913. A torsion spring enabling the swing arm 912 to have a rebound function is sleeved on the half shaft 913. A second guiding roller 914 is rotatably provided on the top surfaces of the two swing arms 912. Swing plates 915 are hinged to both sides of the bottom end of any one of the swing arms 912. The bottom end of the other swing arm 912 is connected to the support seat 911 through the cooperation of an arc-shaped chute and an arc-shaped slider. A guiding rod 916 is hinged to the two swing plates 915. A guiding seat 917 for the guiding rod 916 to slide is fixed on the support seat 911. A second switch 918 for controlling the start and stop of the material delivery pump 415 is provided on the support seat 911 at a position corresponding to the guiding rod 916. The second switch 918 is electrically connected to the material delivery pump 415 through a wire, and the second switch 918 is a momentary switch. The top surface height of the second guiding roller 914 is greater than the top surface height of the conveying roller 112. During the conveying process of the template, the second guiding roller 914 will be driven to swing downward. Auxiliary rollers 919 are respectively rotatably provided between the two ends of the support seat 911 and the inner wall of the support frame 111, and the top surface of the auxiliary roller 919 is flush with the top surface of the conveying roller 112.

[0031] The principle of the control assembly two 9 is that when the template is conveyed to the position of the second guiding roller 914, the second guiding roller 914 will be driven to swing downward, and at the same time, the swing arm 912 will be driven to swing downward. Under the action of the hinge-type swing plate 915, the guiding rod 916 will be driven to slide upward, and then the second switch 918 will be abutted, causing the second switch 918 to act. Then, the material delivery pump 415 will be started, and the demoulding agent will be conveyed into the oil delivery pipe 412, and then fall onto the surface of the template through the oil outlet through holes. Then, the surface will be smeared by the oiling roller 414; When the template passes over the second guiding roller 914, the external force on the second guiding roller 914 is eliminated. Under the action of the torsion spring, it will drive the swing arm 912 and the second guiding roller 914 to swing upward automatically for reset, and then drive the guiding rod 916 to move downward, releasing the abutting force on the second switch 918. At this time, the second switch 918 will reset automatically. Then the rotation of the material conveying pump 415 will stop, and the oiling of the template surface will end.

[0032] Combined with the attached Figure 1 , the attached Figure 8 , the attached Figure 9 and the attached Figure 10 As shown in the attached drawings, in order to remove the water droplets on the template surface after cleaning, supports 117 are symmetrically arranged on both sides of the support frame 111 near the left side of the drying assembly 3. A water absorption roller 118 that contacts the top surface of the template is rotatably arranged on the two supports 117 together. During the transmission of the template, the water absorption roller 118 will be driven to rotate. During the contact between the water absorption roller 118 and the template surface, the water droplets on its surface will be adsorbed and processed. In order to thoroughly remove the moisture on the template surface to avoid affecting the oiling, the drying assembly 3 includes a housing 311 arranged on the support frame 111 and having a straight notch structure. An air outlet 312 is formed in the upper part of the inner wall of the housing 311 along its circumferential direction. A first deflector 313 for guiding the air flow of the air outlet 312 is further arranged on the inner wall of the housing 311. The first deflector 313 deflects the hot air at the air outlet 312 downward. An air outlet 314 is formed in the housing 311 corresponding to the water absorption roller 118. A second deflector 315 for guiding the air flow of the air outlet 314 is further arranged on the housing 311. The second deflector 315 deflects the hot air at the air outlet 314 towards the direction of the water absorption roller 118. An air inlet 316 is arranged at the end of the housing 311, and the air inlet 316 is connected to an external hot air unit.

[0033] The working principle of the drying assembly 3: Start the hot air unit, and transmit the hot air to the inside of the housing 311 through the air inlet 316. At this time, the hot air will be discharged from the air outlet 312 and the air outlet 314. Under the action of the first deflector 313, the hot air discharged from the air outlet 312 is transmitted downward. At this time, the gas flow rate at the air outlet 312 increases and the pressure decreases. Under the action of Bernoulli's principle, an entrainment effect is formed. At this time, the gas in the upper part of the housing 311 will be quickly pushed to the air outlet 312 and transmitted to the surface of the template together with the hot air, drying the surface of the template. In this way, under the condition of a hot air unit with the same power, the amount of hot air on the template surface can be increased, thereby improving the drying effect on the template surface. The hot air discharged from the second air outlet 314 is transmitted to the surface of the water absorption roller 118 through the action of the second deflector 315, and the water absorption roller 118 is dried, so that the water absorption roller 118 and the template surface can be dried synchronously.

[0034] Combined with the attached Figure 1 As shown in the figure, the wastewater treatment component 5 includes a water tank 511, an adjustment tank 512, a coagulation tank 513, a flocculation tank 514, a filtration tank 515 and a reuse tank 516 that are sequentially arranged on the ground and distributed in a stepped manner. Connecting grooves are sequentially provided between the water tank 511, the adjustment tank 512, the coagulation tank 513, the flocculation tank 514, the filtration tank 515 and the reuse tank 516. A water pipe capable of injecting clean water is provided on the adjustment tank 512. The water receiving tank 113 is connected to the water tank 511 through a first pipeline 115. The water in the reuse tank 516 is transported into the release agent preparation component 6 through an external water pump. The release agent preparation component 6 includes a material storage tank 611 and a stirring mechanism in the material storage tank 611. The water in the reuse tank 516 is injected into the material storage tank 611. The input end of the material transfer pump 415 is connected to the material storage tank 611. The bottom walls of the water receiving tank 113 and the oil receiving tank 114 are respectively inclined towards the directions of the water tank 511 and the oil receiving tank 114, and the low ends are close to the water tank 511 and the oil receiving tank 114 and are connected to the first pipeline 115 and the second pipeline 116, so that wastewater or spilled deoiling agent can flow quickly into the water tank 511 and the oil receiving tank 114.

[0035] The working principle of the wastewater treatment component 5 is that the wastewater after cleaning the template flows into the water receiving tank 113 and then into the water tank 511, and then flows into the adjustment tank 512 through the water tank 511. The main purpose is to mix the wastewater and clean water in a certain proportion. The adjustment tank 512 is mainly used to achieve the adjustment of water quality and water volume, so as to facilitate the continuous operation of subsequent equipment; the water quality adjusted by the adjustment tank 512 flows into the coagulation tank 513. The coagulation tank 513 contains polyaluminum chloride, which forms stable ions or hydroxide colloids through hydrolysis reaction, neutralizes the charges existing in the sewage, and forms small molecule cell agglutination with charged substances, trying to avoid the formation of suspended colloid particles that are difficult to remove in the sewage, so as to ensure the turbidity and chromaticity of the treated sewage; the water treated by the coagulation tank 513 flows into the flocculation tank 514, and a certain amount of polyacrylamide is added to the tank for treatment. Polyaluminum chloride has the functions of flocculation, adhesion, resistance reduction and thickening. It makes the suspended impurities in the sewage undergo an electro-neutralization reaction, and can greatly reduce the resistance between the sewage, thereby increasing the consistency of the solidified flocs, resulting in a large amount of flocculent alum flowers precipitating out of the sewage and enhancing the solid-liquid precipitation separation effect; the water after flocculation flows into the filtration tank 515. The filtration tank 515 contains a filter, and the water after filtration flows into the reuse tank 516. The pH of the wastewater treated by the wastewater treatment system is between 6 and 9, and the COD is less than 500mg / L.

[0036] In the specific implementation of the present invention, first, the demolded template is placed on the conveying roller 112. When the template is conveyed to the first guiding roller 813, it will drive the sliding rod 811 to slide outwards, causing the sliding rod 811 to abut against the first switch 814 to act, thereby controlling the start of the first water pump 214. The surface of the template is rinsed through the high-pressure nozzle 213. After the rinsing is completed, the surface of the template is dried by the drying assembly 3. When the dried template is conveyed to the second guiding roller 914, it drives the second switch 918 to act, causing the feeding pump 415 to start and perform a coating operation on the surface of the template; The wastewater generated during the cleaning process is treated by the wastewater treatment assembly 5. The qualified water after treatment is injected into the material storage tank 611 for use. The mold release agent overflowed during the oiling process falls into the collection tank 7 for recycling, thereby improving the environmental protection of the device.

[0037] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. An environmentally friendly circulating purification device for oiling a calcium silicate board template, comprising a conveying roller table (1), the conveying roller table (1) consisting of a supporting frame (111), a conveying roller (112) and a transmission mechanism, the supporting frame (111) being provided with a cleaning component (2), a drying component (3) and an oiling component (4) in sequence along a conveying direction, a water receiving trough (113) and an oil receiving trough (114) being provided on the supporting frame (111) corresponding to the cleaning component (2) and the oiling component (4), respectively, and a wastewater treatment component (5), a release agent preparation component (6) and a collection tank (7) being provided in sequence on the ground along the conveying direction, characterized in that: The support frame (111) is provided with a control component 1 (8) and a control component 2 (9) for automatically starting or stopping the operation of the cleaning component (2) and the oiling component (4); during the process of the template being conveyed forward, the actions of the control component 1 (8) and the control component 2 (9) are triggered or released, and the cleaning component (2) and the oiling component (4) are started or stopped; The control component 2 (9) comprises a support seat (911) and a swing arm (912). A support seat (911) lower than the top surface of the conveying roller (112) is connected to the support frame (111) at a position corresponding to the oil outlet of the oiling component (4). Semi-axles (913) are symmetrically fixed on both sides of the support seat (911). The middle parts of the two swing arms (912) are respectively hinged to the corresponding semi-axles (913). The semi-axles (913) are sleeved with torsion springs that enable the swing arms (912) to have a rebound function. The two swing arms (91 2) A guide roller (914) is provided on the top surface for co-rotation, a swing plate (915) is hingedly connected to the bottom surface of any swing arm (912), a guide rod (916) is hingedly connected to the swing plate (915), a guide seat (917) for the guide rod (916) to slide is fixedly provided on the support seat (911), and a switch (918) for controlling the start and stop of the oiling component (4) is provided on the support seat (911) at a position corresponding to the guide rod (916), which drives the guide roller (914) to swing downward during the template transmission process.

2. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 1 is characterized in that: The control component (8) comprises sliding rods (811) which are symmetrically arranged on both sides of the water receiving trough (113) and have a rebound function. The inner ends of the two sliding rods (811) are provided with a U-shaped frame (812) and a guide roller (813) is rotatably arranged on the U-shaped frame (812). The template is located between the two guide rollers (813), and the two guide rollers (813) are pushed to slide in opposite directions during the template transmission process. A switch (814) for controlling the start and stop of a water pump (214) in the cleaning component (2) is provided at a position corresponding to the sliding rod (811) away from the transmission mechanism on the support frame (111).

3. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 1 or 2, characterized in that: The oiling assembly (4) comprises an oil delivery pipe (412) arranged on a support frame (111) and a plurality of oil outlet holes are equidistantly provided on the oil delivery pipe (412). An oiling roller (414) tangential to the top surface of the template is rotatably provided on the support frame (111) on the right side of the oil delivery pipe (412). The oil delivery pipe (412) is connected to the output end of an external feed pump (415), and a switch 2 (918) controls the start and stop of the feed pump (415).

4. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 1 is characterized in that: A water-absorbing roller (118) is rotatably provided on the front side of the drying component (3) so as to contact the top surface of the template. The drying component (3) comprises a shell (311) which is arranged on the support frame (111) and has a straight slot structure. An air outlet (312) is provided on the upper part of the inner wall of the shell (311) along its circumferential direction, and a guide plate (313) for guiding the air outlet (312) is also provided on the inner wall of the shell (311). A second air outlet (314) is provided on the shell (311) corresponding to the water-absorbing roller (118), and a second guide plate (315) for guiding the air outlet (314) is also provided on the shell (311), and an air inlet (316) is provided on the end of the shell (311).

5. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 1 is characterized in that: The water receiving tank (113) is connected to the input port of the wastewater treatment component (5) via a first pipe (115), and the output port of the wastewater treatment component (5) provides a water source for the release agent preparation component (6). The oil receiving tank (114) is connected to the collection tank (7) via a second pipe (116).

6. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 5 is characterized in that: The wastewater treatment component (5) comprises a water tank (511), a regulating tank (512), a coagulation tank (513), a flocculation tank (514), a filtration tank (515) and a recycling tank (516) which are sequentially arranged on the ground and distributed in a stepped manner. The water receiving tank (113) is connected to the water tank (511) via a pipe 1 (115), and the water in the recycling tank (516) is transported to the release agent preparation component (6) via an external water pump.

7. The environmentally friendly circulating purification device for oiling calcium silicate board templates according to claim 5 or 6, characterized in that: The bottom walls of the water receiving groove (113) and the oil receiving groove (114) are arranged to be inclined towards the water groove (511) and the oil receiving groove (114), respectively.

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