Filter pressing device for producing polymer cement waterproof coating

Abstract

The utility model discloses a kind of polymer cement waterproof coating production filter-pressing devices, it is related to coating filter-pressing technical field, the utility model includes including stirring bucket, stirring structure is arranged in the stirring bucket, the filter-pressing mechanism is arranged in the stirring bucket bottom, the utility model is scraped by being set, when coating is stirred, motor is started at this time, motor can drive stirring shaft to start rotating at this time, four stirring bars will be driven to start rotating subsequently by stirring shaft, coating is fully stirred, while both sides fixed block one also will be rotated, fixed block one will then drive the scraping of outside to rotate in circle, while scraping will be pasted in the rotation of stirring bucket inner wall, and it is continuously scraped, valve one can be started after stirring is finished to collect coating, to prevent coating from adhering barrel wall, avoid coating accumulation, to ensure that coating is uniformly mixed, avoid coating waste and improve the quality and stability of coating.

Description

Technical Field

[0001] This utility model belongs to the field of coating pressure filtration technology, and in particular relates to a pressure filtration device for the production of polymer cement waterproof coatings. Background Technology

[0002] Polymer cement waterproof coatings, as a high-performance waterproof coating, are widely used in the construction industry. They can be used for waterproofing projects such as roofs, basements, bathrooms, and pools. Due to their excellent waterproof performance, weather resistance, and adhesion to the substrate, they can effectively protect buildings from water erosion and extend their service life. In infrastructure construction, such as waterproofing projects for bridges and tunnels, this coating is also widely used, which is crucial for ensuring structural safety and durability.

[0003] After filtration, commercially available polymer cement waterproof coatings are usually stirred. However, during the stirring process, the coating may adhere to the inner wall of the mixing tank due to its high viscosity, which will affect the uniformity of the coating and the construction efficiency. To address this, we provide a filtration device for the production of polymer cement waterproof coatings. Utility Model Content

[0004] The purpose of this utility model is to provide a pressure filter device for the production of polymer cement waterproof coatings. The device uses a motor to drive the stirring shaft to move, which in turn drives the scrapers on both sides to continuously scrape the inner wall of the mixing tank. This solves the problem that the coating may stick to the inner wall of the mixing tank due to excessive viscosity during the existing mixing process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a filter press device for producing polymer cement waterproof coating, including a mixing tank, a mixing structure is provided inside the mixing tank, and a filter press mechanism is provided at the bottom of the mixing tank;

[0007] The stirring structure includes a platform, a motor base fixedly connected to the top of the platform, a motor fixedly connected to the top of the motor base, a stirring shaft fixedly connected to the bottom output shaft of the motor via a coupling, a fixing ring fixedly connected to the outer surface of the stirring shaft, a fixing plate fixedly connected to the bottom of the fixing ring, a fixing block fixedly connected to the outer wall of the fixing plate, a scraper fixedly connected to the outer wall of the fixing block, a stirring strip fixedly connected to the outer surface of the stirring shaft, a locking block snapped into the inner wall of the stirring tank, a sealing block fixedly connected to the outer surface of the locking block, and a valve fixedly connected to the inner wall of the stirring tank.

[0008] Furthermore, two fixing plates are provided, the inner wall of the fixing plate is fixedly connected to the outer surface of the stirring shaft, the outer surface of the scraper is in contact with the inner wall of the mixing tank, two sealing blocks are provided, and several stirring strips are fixedly connected to the outer surface of the stirring shaft. The scraper can scrape the inner wall of the mixing tank, thereby improving the stirring efficiency and preventing the inner wall of the tank from clumping.

[0009] Furthermore, the filter press mechanism includes a second fixed block, the bottom of which is fixedly connected to the top of the platform, a hydraulic rod is fixedly connected to the bottom of the second fixed block, and a pressure plate is fixedly connected to the bottom of the hydraulic rod.

[0010] Furthermore, a limiting groove is formed inside the fixing block two, and the limiting block two is fixedly connected to the outer wall of the pressure plate. The outer surface of the limiting block two is slidably connected to the inner wall of the limiting groove two. Larger impurities can be effectively filtered out through the large-hole filter plate.

[0011] Furthermore, a fixing block three is fixedly connected to the top of the platform, a large-hole filter plate is fixedly connected to the inner wall of the platform, a filter shell is fixedly connected to the bottom of the platform, a narrow-spacing rail is slidably connected to the inner wall of the filter shell, and a small-hole filter plate is slidably connected to the inner wall of the filter shell. Medium-sized impurities can be effectively filtered through the narrow-spacing rail.

[0012] Furthermore, a storage tank is fixedly connected to the bottom of the filter housing, a material extraction pipe is fixedly connected to the outer wall of the storage tank, a water pump is fixedly connected to the outer wall of the material extraction pipe, a delivery pipe is fixedly connected to the outer wall of the water pump, and the delivery pipe is fixedly connected to the inner wall of the mixing tank. Small impurities can be effectively filtered through the perforated filter plate.

[0013] Furthermore, a support plate is rotatably connected to the outer surface of the stirring shaft, a fixed shaft is fixedly connected to the bottom of the stirring shaft, a limit block three is fixedly connected to the bottom of the support plate, and a push rod is slidably connected to the inner wall of the limit block three. The paint in the storage tank can be sent into the stirring tank through the material extraction pipe.

[0014] Furthermore, the outer surface of the push rod extends through the outer wall of the filter housing into the interior. An arc-shaped plate is fixedly connected to one side of the two push rods that are close to each other. The arc-shaped plate is adapted to the fixed shaft. The fixed shaft is driven to rotate on the arc-shaped plate shaft by the stirring shaft, which can drive the push rod to continuously reciprocate in the small hole filter plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting up a scraper, allows the motor to be started when the paint is being stirred. The motor drives the stirring shaft to rotate, which in turn drives the four stirring strips to rotate, thoroughly stirring the paint. At the same time, the two fixing blocks on both sides also rotate, which in turn drives the external scraper to rotate in a circle. The scraper rotates against the inner wall of the mixing tank and continuously scrapes it. After stirring is complete, the valve can be opened to collect the paint, thus preventing the paint from sticking to the tank wall, avoiding paint accumulation, ensuring uniform mixing of the paint, avoiding paint waste, and improving the quality and stability of the paint.

[0017] 2. This utility model, by setting a push rod, allows the paint to be poured into the fixed block three when pressing the paint. Then, the hydraulic rod is activated, causing the pressure plate to press down and compress the paint. The holes on the surface of the large-pore filter plate effectively filter out large impurities. The filtered paint then falls from the large-pore filter plate onto the narrow-spacing filter plate, and then onto the small-pore filter plate. When the motor starts, it drives the stirring shaft to rotate, which in turn drives the fixed shaft at the bottom to rotate. The fixed shaft then rotates in a circular motion on the arc-shaped plate. The pressure generated by this rotation drives the push rod to push back and forth on the surface of the small-pore filter plate. Simultaneously, the push rod slides on the inner wall of the limiting block three, thus accelerating the filtration process. The paint filtered through these three layers flows into the storage tank, effectively preventing impurities from clogging the filter holes. The disturbance generated by the pushing keeps the paint flowing, making it difficult for large particles to accumulate at the filter holes, ensuring continuous and smooth filtration. It also accelerates the passage of paint through the filter plates, increasing the filtration speed and improving the overall efficiency and paint production quality of the filter press.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a front cross-sectional view of the perforated filter plate of this utility model;

[0022] Figure 3 This is a schematic diagram of the scraper structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the narrow-spacing railing of this utility model;

[0024] Figure 5 This is a schematic diagram of the push rod structure viewed from below.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Stirring structure; 101. Platform; 102. Motor base; 103. Motor; 104. Stirring shaft; 105. Valve 1; 106. Sealing block; 107. Fixing ring; 108. Fixing plate; 109. Stirring bar; 110. Fixing block 1; 111. Scraper; 112. Clamping block 1; 2. Filter press mechanism; 201. Fixing block 2; 202. Hydraulic rod; 203. Pressure plate; 204. 205. Limiting groove 2; 206. Limiting block 2; 207. Fixing block 3; 208. Filter housing; 209. Storage tank; 2000. Material extraction pipe; 210. Large-hole filter plate; 211. Narrow-spacing rail; 212. Small-hole filter plate; 213. Water pump; 214. Conveying pipe; 215. Support plate; 216. Fixing shaft; 217. Arc plate; 218. Limiting block 3; 219. Push rod; 3. Mixing tank. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a filter press device for producing polymer cement waterproof coating, including a mixing tank 3, a mixing structure 1 is provided inside the mixing tank 3, and a filter press mechanism 2 is provided at the bottom of the mixing tank 3.

[0029] The mixing structure 1 includes a platform 101, a motor base 102 fixedly connected to the top of the platform 101, and a motor 103 fixedly connected to the top of the motor base 102. After the coating is pressed, the water pump 213 can be started to draw the coating into the mixing tank 3. Then, the motor 103 is started, which drives the mixing shaft 104 to rotate. The mixing shaft 104 then drives the four mixing strips 109 to rotate, thoroughly mixing the coating. Simultaneously, the fixed blocks 110 on both sides also rotate. At this time, the scraper 111 rotates along the inner wall of the mixing tank 3, scraping off the coating adhering to the inner wall, ensuring thorough mixing of the components and guaranteeing the coating's properties. It can stabilize and improve the coating quality and durability, ensure production and construction efficiency, and also clean the inner wall of the mixing tank 3. The bottom output shaft of the motor 103 is fixedly connected to the mixing shaft 104 through a coupling. The outer surface of the mixing shaft 104 is fixedly connected to the fixing ring 107. The bottom of the fixing ring 107 is fixedly connected to the fixing plate 108. The outer wall of the fixing plate 108 is fixedly connected to the fixing block 110. The outer wall of the fixing block 110 is fixedly connected to the scraper 111. The outer surface of the mixing shaft 104 is fixedly connected to the mixing strip 109. The inner wall of the mixing tank 3 is clamped to the locking block 112. The outer surface of the locking block 112 is fixedly connected to the sealing block 106. The inner wall of the mixing tank 3 is fixedly connected to the valve 105.

[0030] Among them, such as Figure 3 As shown, there are two fixed plates 108. The inner wall of the fixed plate 108 is fixedly connected to the outer surface of the stirring shaft 104. The outer surface of the scraper 111 is in contact with the inner wall of the mixing tank 3. There are two sealing blocks 106. Several stirring strips 109 are fixedly connected to the outer surface of the stirring shaft 104.

[0031] Among them, such as Figure 1 As shown, the filter press mechanism 2 includes a second fixed block 201, the bottom of which is fixedly connected to the top of the platform 101, a hydraulic rod 202 is fixedly connected to the bottom of the second fixed block 201, and a pressure plate 203 is fixedly connected to the bottom of the hydraulic rod 202.

[0032] Among them, such as Figure 1 As shown, a limiting groove 204 is provided inside the fixing block 201, and a limiting block 205 is fixedly connected to the outer wall of the pressure plate 203. The outer surface of the limiting block 205 is slidably connected to the inner wall of the limiting groove 204.

[0033] Among them, such as Figure 2 As shown, a fixing block 206 is fixedly connected to the top of the platform 101, a large-hole filter plate 210 is fixedly connected to the inner wall of the platform 101, a filter shell 207 is fixedly connected to the bottom of the platform 101, a narrow-space railing 211 is slidably connected to the inner wall of the filter shell 207, and a small-hole filter plate 212 is slidably connected to the inner wall of the filter shell 207.

[0034] Among them, such as Figure 1 As shown, a storage tank 208 is fixedly connected to the bottom of the filter housing 207, a material extraction pipe 209 is fixedly connected to the outer wall of the storage tank 208, a water pump 213 is fixedly connected to the outer wall of the material extraction pipe 209, a conveying pipe 214 is fixedly connected to the outer wall of the water pump 213, and the conveying pipe 214 is fixedly connected to the inner wall of the mixing tank 3.

[0035] Among them, such as Figure 4 As shown, a support plate 215 is rotatably connected to the outer surface of the stirring shaft 104, a fixed shaft 216 is fixedly connected to the bottom of the stirring shaft 104, a limit block 218 is fixedly connected to the bottom of the support plate 215, and a push rod 219 is slidably connected to the inner wall of the limit block 218.

[0036] Among them, such as Figure 5 As shown, the outer surface of the push rod 219 extends through the outer wall of the filter housing 207 to the interior. An arc-shaped plate 217 is fixedly connected to the side of the two push rods 219 that are close to each other. The arc-shaped plate 217 is adapted to the fixed shaft 216.

[0037] A specific application of this embodiment is as follows: After the coating is pressed, the water pump 213 is started. The water pump 213 then draws the coating from the storage tank 208 through the extraction pipe 209 and transports it to the mixing tank 3 through the delivery pipe 214. Then, the motor 103 is started, which drives the stirring shaft 104 to rotate. The stirring shaft 104 then drives the four stirring strips 109 to rotate, thoroughly mixing the coating. Simultaneously, the fixing blocks 110 on both sides also rotate. The fixed block 110 will drive the external scraper 111 to rotate in a circle. At the same time, the scraper 111 will rotate against the inner wall of the mixing tank 3 and continuously scrape it. After the mixing is completed, the valve 105 can be opened to collect the paint. When cleaning is required, the sealing block 106 on one side can be opened. At this time, the locking block 112 will be pulled out from the mixing tank 3. Then hot water is added, and the inner wall of the mixing tank 3 can be cleaned by the scraper 111. Then the wastewater is discharged through the valve 105.

[0038] When pressing the coating, the coating can be poured into the fixed block 206. Then, the hydraulic rod 202 is activated, which drives the pressure plate 203 to press down, pressing the coating. The holes on the surface of the large-pore filter plate 210 effectively filter out large impurities. The filtered coating then falls from the large-pore filter plate 210 onto the surface of the narrow-pitch filter 211, where it filters impurities again. It then falls onto the surface of the small-pore filter plate 212, where smaller impurities are blocked. When the motor 103 is started, it drives the stirring shaft 104 to rotate. The stirring shaft 104 then drives the fixed shaft 216 at the bottom to rotate. The fixed shaft 216 then... The coating rotates in a circular motion within the arc-shaped plate 217. The resulting pressure from this rotation drives the push rod 219 to repeatedly push back and forth across the surface of the perforated filter plate 212. Simultaneously, the push rod 219 slides along the inner wall of the limiting block 218, thus limiting the flow and accelerating the filtration process. The three-layer filtered coating then flows into the storage tank 208. When pressing the coating, the hydraulic rod 202 drives the pressure plate 203 to press down, filtering impurities through the large and small perforated filter plates. The motor 103 drives the relevant components to rotate, generating pressure to accelerate filtration. The push rod 219 also provides a limiting effect. This three-layer filtration ensures the purity of the coating, which ultimately flows into the storage tank 208, effectively improving the quality and efficiency of coating filtration.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filter press device for producing polymer cement waterproof coatings, comprising a mixing tank (3), characterized in that: The mixing tank (3) is equipped with a stirring structure (1) inside, and a filter press (2) is provided at the bottom of the mixing tank (3). The stirring structure (1) includes a platform (101), a motor base (102) is fixedly connected to the top of the platform (101), a motor (103) is fixedly connected to the top of the motor base (102), a stirring shaft (104) is fixedly connected to the bottom output shaft of the motor (103) via a coupling, a fixing ring (107) is fixedly connected to the outer surface of the stirring shaft (104), a fixing plate (108) is fixedly connected to the bottom of the fixing ring (107), a fixing block (110) is fixedly connected to the outer wall of the fixing plate (108), a scraper (111) is fixedly connected to the outer wall of the fixing block (110), a stirring strip (109) is fixedly connected to the outer surface of the stirring shaft (104), a locking block (112) is snapped into the inner wall of the stirring tank (3), a sealing block (106) is fixedly connected to the outer surface of the locking block (112), and a valve (105) is fixedly connected to the inner wall of the stirring tank (3).

2. The filter press device for producing polymer cement waterproof coating according to claim 1, characterized in that, There are two fixed plates (108). The inner wall of the fixed plate (108) is fixedly connected to the outer surface of the stirring shaft (104). The outer surface of the scraper (111) is in contact with the inner wall of the stirring tank (3). There are two sealing blocks (106). Several stirring strips (109) are fixedly connected to the outer surface of the stirring shaft (104).

3. The filter press device for producing polymer cement waterproof coating according to claim 1, characterized in that, The filter press mechanism (2) includes a fixed block two (201), the bottom of the fixed block two (201) is fixedly connected to the top of the platform (101), a hydraulic rod (202) is fixedly connected to the bottom of the fixed block two (201), and a pressure plate (203) is fixedly connected to the bottom of the hydraulic rod (202).

4. The filter press device for producing polymer cement waterproof coating according to claim 3, characterized in that, The fixed block two (201) has a limiting groove two (204) inside, and the outer wall of the pressure plate (203) is fixedly connected to the limiting block two (205). The outer surface of the limiting block two (205) is slidably connected to the inner wall of the limiting groove two (204).

5. A filter press device for producing polymer cement waterproof coatings according to claim 1, characterized in that, The platform (101) is fixedly connected to the top of a fixing block three (206), the platform (101) is fixedly connected to the inner wall of a large-hole filter plate (210), the platform (101) is fixedly connected to the bottom of a filter shell (207), the filter shell (207) is slidably connected to the inner wall of a narrow-space rail (211), and the filter shell (207) is slidably connected to a small-hole filter plate (212).

6. A filter press device for producing polymer cement waterproof coatings according to claim 5, characterized in that, The bottom of the filter housing (207) is fixedly connected to a storage tank (208), the outer wall of the storage tank (208) is fixedly connected to a material extraction pipe (209), the outer wall of the material extraction pipe (209) is fixedly connected to a water pump (213), the outer wall of the water pump (213) is fixedly connected to a conveying pipe (214), and the conveying pipe (214) is fixedly connected to the inner wall of the mixing tank (3).

7. A filter press device for producing polymer cement waterproof coatings according to claim 6, characterized in that, A support plate (215) is rotatably connected to the outer surface of the stirring shaft (104), a fixed shaft (216) is fixedly connected to the bottom of the stirring shaft (104), a limit block three (218) is fixedly connected to the bottom of the support plate (215), and a push rod (219) is slidably connected to the inner wall of the limit block three (218).

8. A filter press device for producing polymer cement waterproof coatings according to claim 7, characterized in that, The outer surface of the push rod (219) extends through the outer wall of the filter housing (207) to the interior. An arc plate (217) is fixedly connected to one side of the two push rods (219) that are close to each other. The arc plate (217) is adapted to the fixed shaft (216).

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