High-temperature wear-resistant glass fiber reinforced plastic reaction kettle

Abstract

The high-temperature wear-resistant glass fiber reinforced plastic reaction kettle comprises a reaction kettle body, a transmission box is arranged in the reaction kettle body, a cleaning assembly is arranged at the position, located on one side of the transmission box, in the reaction kettle body, a rotating shaft extending into the reaction kettle body is rotationally arranged at the top end of the reaction kettle body, and the cleaning assembly comprises a fixing plate fixed to the outer wall of the rotating shaft; a rubber lantern ring is rotatably arranged on the outer side of the fixed plate in the reaction kettle body, an inner fixed block is fixed on the outer wall of the fixed plate, and an outer stop block slides in the rubber lantern ring; by starting a motor, a rotating shaft can be driven to rotate, then an upper bevel gear fixed to the outer wall of the rotating shaft can be driven to rotate, at the moment, a lower bevel gear can rotate in the direction opposite to the rotating direction of the upper bevel gear under the meshing action of a side bevel gear, and at the moment, a sleeve rotates in the direction opposite to the rotating direction of an inner stirring shaft; the inner stirring plate and the outer stirring plate rotate in opposite directions, so that the glass fiber reinforced plastic in the reaction kettle can be fully stirred, and the stirring efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic processing, in particular to a high-temperature wear-resistant glass fiber reinforced plastic reactor. Background Art

[0002] FRP is also called GFRP, which means fiber reinforced plastic. It generally refers to reinforced plastics with glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix. It uses glass fiber or its products as reinforcement materials. It is called glass fiber reinforced plastics, or FRP. Different from tempered glass, it has different types of resins, so there are polyester FRP, epoxy FRP and phenolic FRP. It is light and hard, non-conductive, stable in performance, high in mechanical strength, less recycled, corrosion-resistant, and can replace steel to manufacture machine parts and automobile and ship hulls.

[0003] FRP needs to be melted at high temperature during the production process, and usually a customized high-temperature reactor is required to melt it. Since the high-temperature liquid FRP will condense after cooling;

[0004] The existing patent (Announcement No.: CN109589891B) is a glass fiber reinforced plastic reactor, including a head, a barrel body and a splicing annular seam between the head and the barrel body, the head, the barrel body and the splicing annular seam are all made of composite glass fiber, the head is composed of an inner surface layer of the head and an outer surface layer of the head, the barrel body is composed of an inner surface layer of the barrel body, a barrel body anti-seepage layer, a barrel body reinforcement layer and a winding yarn, and the splicing annular seam is composed of an inner surface layer of the annular seam and an outer surface layer of the annular seam. The utility model is a glass fiber reinforced plastic reactor with long service life, wear resistance, heat resistance, corrosion resistance, high safety, good sealing performance and high pressure resistance;

[0005] However, the above patent still has certain shortcomings. When the mixed FRP is discharged, the high-temperature FRP is in liquid form and easily adheres to the inner wall of the reactor. When cleaning is required, it needs to be cleaned manually using specific tools, which is extremely inconvenient and greatly reduces production efficiency.

[0006] Therefore, a high-temperature and wear-resistant fiberglass reactor is designed. Utility Model Content

[0007] The main technical problem solved by the utility model is to provide a high-temperature wear-resistant glass fiber reinforced plastic reactor, which can solve the problem that the existing reactor is inconvenient to clean.

[0008] To solve the above technical problems, according to one aspect of the utility model, more specifically, a high-temperature wear-resistant fiberglass reactor comprises a reactor body, a transmission box is arranged inside the reactor body, and a cleaning component is arranged inside the reactor body on one side of the transmission box;

[0009] The top of the reactor body is provided with a rotating shaft extending into the interior thereof;

[0010] The cleaning assembly includes a fixed plate fixed to the outer wall of the rotating shaft, a rubber ring is rotated on the outside of the fixed plate inside the reactor body, an inner fixed block is fixed to the outer wall of the fixed plate, an outer stopper is slid inside the rubber ring, two groups of pushing plates are fixed to the bottom end of the rubber ring, a pushing block is slid below the rubber ring inside the reactor body, and the pushing block is in contact with the outer wall of the pushing plate, and a scraper in contact with the inner wall of the reactor body is fixed to the bottom end of the pushing block.

[0011] Furthermore, a ring groove in contact with the rubber ring is provided at the top of the reactor body, and an inner slide groove matching with the outer stopper is provided inside the rubber ring.

[0012] Furthermore, a return spring is fixed between the outer stopper and the inner slide groove provided inside the rubber sleeve ring, the outer stopper contacts the outer wall of the inner fixing block, the inner fixing block is trapezoidal, and the outer stopper is trapezoidal.

[0013] Furthermore, a guide groove matching the scraper is provided inside the reactor body, the pushing block is located below the pushing plate, and an elastic spring is fixed between the scraper and the inner wall of the reactor body.

[0014] Furthermore, a motor body is installed at the top of the reactor body, the motor body is connected to the rotating shaft through a coupling, a feed butterfly valve is arranged at the top of the reactor body, and a discharge butterfly valve is arranged at the bottom of the reactor body.

[0015] Furthermore, an upper bevel gear rotates inside the transmission box, and the upper bevel gear is fixed to the outer wall of the rotating shaft, a side bevel gear rotates on the inner wall of the transmission box below the upper bevel gear, and the side bevel gear is meshed with the upper bevel gear, a lower bevel gear meshed with the side bevel gear rotates on the inner wall of the transmission box, and the lower bevel gear is located below the side bevel gear, an inner stirring shaft is fixed to the bottom end of the upper bevel gear, an inner stirring plate is fixed to the bottom end of the inner stirring shaft, a sleeve sleeved on the outer wall of the inner stirring shaft is fixed to the bottom end of the lower bevel gear, and two sets of outer stirring plates are fixed to the bottom end of the sleeve. Furthermore, a support leg is fixed to the bottom end of the reactor body, and high-temperature fiberglass is arranged inside the reactor body.

[0016] The beneficial effects of the high temperature wear-resistant glass fiber reinforced plastic reactor of the utility model are:

[0017] By starting the motor, the shaft can be driven to rotate, and then the upper bevel gear fixed on the outer wall can be driven to rotate. At this time, the lower bevel gear can rotate in the opposite direction to the upper bevel gear under the meshing action of the side bevel gear. At this time, the sleeve rotates in the opposite direction to the inner stirring shaft, and the inner stirring plate rotates in opposite directions to the outer stirring plate, which can fully stir the glass fiber reinforced plastic inside the reactor and greatly improve its stirring efficiency.

[0018] By starting the motor to drive the rotating shaft to reverse, the inner fixed block fixed on the outer wall of the fixed plate contacts the outer stopper sliding on the inner wall of the rubber ring, which can drive the rubber ring to rotate, and can drive the two groups of pushing plates to make circular motion. At this time, the two groups of pushing blocks can be pushed to slide, and then the scraper can be driven to scrape off the liquid fiberglass adhered to the inner wall of the reactor, which can effectively improve the cleaning efficiency of the inner wall of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the overall structure of the high-temperature wear-resistant glass fiber reinforced plastic reactor of the utility model;

[0021] Figure 2 This is a bottom stereoscopic view of the reactor of the high-temperature wear-resistant fiberglass reactor of the utility model;

[0022] Figure 3 This is a front sectional view of the high-temperature wear-resistant glass fiber reinforced plastic reactor of the utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning component structure of the high-temperature wear-resistant fiberglass reinforced plastic reactor of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure between the fixing plate and the rubber sleeve ring of the high-temperature wear-resistant glass fiber reinforced plastic reactor of the utility model;

[0025] Figure 6 This is a front sectional view of the high-temperature wear-resistant glass fiber reinforced plastic reactor of the utility model;

[0026] Figure 7 The utility model is a high temperature wear-resistant glass fiber reinforced plastic reactor Figure 6 A partial enlarged view of middle A.

[0027] In the figure: 1, reactor body; 101, rotating shaft; 102, motor body; 103, inlet butterfly valve; 104, outlet butterfly valve;

[0028] 2. Transmission box; 201. Upper bevel gear; 202. Side bevel gear; 203. Lower bevel gear; 204. Sleeve; 2041. External stirring plate; 205. Internal stirring shaft; 2051. Internal stirring plate;

[0029] 3. Cleaning assembly; 301. Fixing plate; 3011. Inner fixing block; 302. Rubber sleeve; 3021. Outer stop block; 3022. Return spring; 303. Pushing plate; 304. Pushing block; 305. Scraper; 3051. Elastic spring. DETAILED DESCRIPTION

[0030] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0031] According to one aspect of the utility model, a high-temperature wear-resistant glass fiber reinforced plastic reactor is provided, comprising a reactor body 1, a transmission box 2 is arranged inside the reactor body 1, and a cleaning component 3 is arranged inside the reactor body 1 on one side of the transmission box 2;

[0032] A rotating shaft 101 extending into the interior of the reactor body 1 is rotatably disposed at the top of the reactor body 1;

[0033] The cleaning assembly 3 includes a fixed plate 301 fixed to the outer wall of the rotating shaft 101, a rubber ring 302 is rotated outside the fixed plate 301 inside the reactor body 1, an inner fixed block 3011 is fixed to the outer wall of the fixed plate 301, an outer stopper 3021 is slid inside the rubber ring 302, two groups of pushing plates 303 are fixed to the bottom end of the rubber ring 302, a pushing block 304 is slid below the rubber ring 302 inside the reactor body 1, and the pushing block 304 is in contact with the outer wall of the pushing plate 303, and a scraper 305 in contact with the inner wall of the reactor body 1 is fixed to the bottom end of the pushing block 304;

[0034] The top of the reactor body 1 is provided with a ring groove in contact with the rubber sleeve 302, and the rubber sleeve 302 is provided with an inner slide groove matching the outer stopper 3021. A return spring 3022 is fixed between the outer stopper 3021 and the inner slide groove provided inside the rubber sleeve 302. The outer stopper 3021 contacts the outer wall of the inner fixed block 3011. The inner fixed block 3011 is trapezoidal, and the outer stopper 3021 is trapezoidal. A guide groove matching the scraper 305 is provided inside the reactor body 1. The pushing block 304 is located below the pushing plate 303. An elastic spring 3051 is fixed between the scraper 305 and the inner wall of the reactor body 1. The top of the reactor body 1 is installed with a motor body 102, and the motor body 102 is connected to the rotating shaft 101 through a coupling. The top of the reactor body 1 is provided with a feed butterfly valve 103, and the bottom of the reactor body 1 is provided with a discharge butterfly valve 104.

[0035] When it is necessary to clean the liquid glass fiber reinforced plastic adhered to the inner wall of the reactor body 1, the motor body 102 can be started to drive the rotating shaft 101 to rotate in the opposite direction. At this time, the fixed plate 301 fixed to the outer wall of the rotating shaft 101 rotates. At this time, the inner fixed block 3011 fixed on the outer wall of the fixed plate 301 contacts the outer stopper 3021 sliding on the inner wall of the rubber sleeve 302. At this time, the outer stopper 3021 can contact the inner fixed block 3011 under the elastic force of the return spring 3022, and then the rubber sleeve 302 can be driven to rotate, which can drive the two groups of pushing plates 303 to make circular motion. At this time, the bottom ends of the two groups of pushing plates 303 contact the top ends of the two groups of pushing blocks 304, which can push the two groups of pushing blocks 304 to slide inside the reactor body 1, and then drive the scraper 305 to scrape the liquid glass fiber reinforced plastic adhered to the inner wall of the reactor body 1, which can effectively improve the cleaning efficiency of the inner wall of the reactor body 1.

[0036] In this embodiment, an upper bevel gear 201 rotates inside the transmission box 2, and the upper bevel gear 201 is fixed to the outer wall of the rotating shaft 101, and a side bevel gear 202 rotates on the inner wall of the transmission box 2 below the upper bevel gear 201, and the side bevel gear 202 is meshed with the upper bevel gear 201, and a lower bevel gear 203 meshed with the side bevel gear 202 rotates on the inner wall of the transmission box 2, and the lower bevel gear 203 is located below the side bevel gear 202, an inner stirring shaft 205 is fixed to the bottom end of the upper bevel gear 201, an inner stirring plate 2051 is fixed to the bottom end of the inner stirring shaft 205, a sleeve 204 sleeved on the outer wall of the inner stirring shaft 205 is fixed to the bottom end of the lower bevel gear 203, and two groups of outer stirring plates 2041 are fixed to the bottom end of the sleeve 204, a supporting leg is fixed to the bottom end of the reactor body 1, and a high temperature Glass fiber reinforced plastic; wherein, when it is necessary to stir the liquid glass fiber reinforced plastic, the motor body 102 can be started to rotate forwardly. During this process, the inclined outer wall of the inner fixed block 3011 fixed to the outer wall of the fixed plate 301 contacts the inclined outer wall of the outer stopper 3021, which can push the outer stopper 3021 to slide into the inside of the rubber ring 302, and then drive the upper bevel gear 201 fixed to the outer wall of the rotating shaft 101 to rotate. At this time, the lower bevel gear 203 can rotate in the direction opposite to the rotation direction of the upper bevel gear 201 under the meshing action of the side bevel gear 202. At this time, the sleeve 204 rotates in the direction opposite to the rotation direction of the inner stirring shaft 205, and the inner stirring plate 2041 and the outer stirring plate 2051 rotate in opposite directions, so that the glass fiber reinforced plastic inside the reactor body 1 can be fully stirred, and its stirring efficiency can be greatly improved.

[0037] The working principle of the device is: when it is necessary to stir the liquid FRP, the motor body 102 can be started to drive the rotating shaft 101 to rotate, and then the upper bevel gear 201 fixed to the outer wall can be driven to rotate. At this time, the sleeve 204 can be driven to rotate in the opposite direction to the rotation direction of the inner stirring shaft 205 under the cooperation of the lower bevel gear 203, the side bevel gear 202 and the upper bevel gear 201. At this time, the inner stirring plate 2051 and the outer stirring plate 2041 rotate in opposite directions, and the FRP inside the reactor body 1 can be fully stirred, thereby achieving the effect of improving its stirring efficiency. When it is necessary to stir the FRP adhering to the reactor body When cleaning the liquid fiberglass on the inner wall of the reactor body 1, the motor body 102 can be started to drive the rotating shaft 101 to rotate in the opposite direction. At this time, the rubber collar 302 can be driven to rotate under the cooperation of the fixed plate 301, the inner fixed block 3011, the rubber collar 302, the outer stopper 3021 and the return spring 3022. Then, under the cooperation of the two groups of pushing plates 303 and the two groups of pushing blocks 304, the two groups of pushing blocks 304 can be pushed to slide inside the reactor body 1, and then the scraper 305 can be driven to scrape off the liquid fiberglass adhered to the inner wall of the reactor body 1, which can effectively improve the cleaning efficiency of the inner wall of the reactor body 1.

[0038] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. High temperature wear-resistant glass fiber reinforced plastic reactor, characterized by: It comprises a reactor body (1), a transmission box (2) is arranged inside the reactor body (1), and a cleaning component (3) is arranged inside the reactor body (1) and located on one side of the transmission box (2); The top of the reactor body (1) is provided with a rotating shaft (101) extending into the interior thereof; The cleaning assembly (3) comprises a fixing plate (301) fixed to the outer wall of the rotating shaft (101); a rubber ring (302) is arranged inside the reactor body (1) and is arranged outside the fixing plate (301) and is rotatable; an inner fixing block (3011) is fixed to the outer wall of the fixing plate (301); an outer stopper (3021) is slidably arranged inside the rubber ring (302); two groups of pushing plates (303) are fixed to the bottom end of the rubber ring (302); a pushing block (304) is arranged inside the reactor body (1) and is arranged below the rubber ring (302) and is slidably arranged, and the pushing block (304) is in contact with the outer wall of the pushing plate (303); and a scraper (305) is fixed to the bottom end of the pushing block (304) and is in contact with the inner wall of the reactor body (1).

2. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 1, characterized in that: The top of the reactor body (1) is provided with a ring groove in contact with the rubber sleeve (302), and the inside of the rubber sleeve (302) is provided with an inner slide groove matching with the outer stopper (3021).

3. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 2, characterized in that: A return spring (3022) is fixed between the outer stopper (3021) and an inner slide groove provided inside the rubber sleeve (302); the outer stopper (3021) contacts an outer wall of the inner fixing block (3011); the inner fixing block (3011) is trapezoidal in shape; and the outer stopper (3021) is trapezoidal in shape.

4. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 1, characterized in that: A guide groove matching the scraper (305) is provided inside the reactor body (1); the pushing block (304) is located below the pushing plate (303); and an elastic spring (3051) is fixed between the scraper (305) and the inner wall of the reactor body (1).

5. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 1, characterized in that: A motor body (102) is installed at the top of the reactor body (1); the motor body (102) is connected to the rotating shaft (101) via a coupling; a feed butterfly valve (103) is arranged at the top of the reactor body (1); and a discharge butterfly valve (104) is arranged at the bottom of the reactor body (1).

6. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 1, characterized in that: An upper bevel gear (201) is rotated inside the transmission box (2), and the upper bevel gear (201) is fixed to the outer wall of the rotating shaft (101); a side bevel gear (202) is rotated on the inner wall of the transmission box (2) below the upper bevel gear (201), and the side bevel gear (202) is meshed with the upper bevel gear (201); a lower bevel gear (203) is rotated on the inner wall of the transmission box (2) and is meshed with the side bevel gear (202), and the lower bevel gear (203) is located below the side bevel gear (202); an inner stirring shaft (205) is fixed to the bottom end of the upper bevel gear (201), and an inner stirring plate (2051) is fixed to the bottom end of the inner stirring shaft (205); a sleeve (204) sleeved on the outer wall of the inner stirring shaft (205) is fixed to the bottom end of the lower bevel gear (203), and two groups of outer stirring plates (2041) are fixed to the bottom end of the sleeve (204).

7. The high temperature wear-resistant glass fiber reinforced plastic reactor according to claim 1, characterized in that: A supporting leg is fixed to the bottom end of the reactor body (1), and high-temperature glass fiber reinforced plastic is arranged inside the reactor body (1).

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