A flakeboard waste rework adhesive mixing reactor

Abstract

The utility model relates to the technical field of adhesive preparation, and disclose a kind of shavings board waste regeneration adhesive mixing reaction kettle, including reaction kettle, and the bottom of reaction kettle is fixedly connected with discharge gate, and the bottom of reaction kettle outer ring is fixedly connected with support leg, and stirring mechanism is arranged in reaction kettle, and the top of reaction kettle is provided with closure mechanism, and stirring mechanism includes support assembly, drive assembly, mixing assembly and scrape bottom assembly.The shavings board waste regeneration adhesive mixing reaction kettle, by the stirring mechanism being set, staff only needs to start drive motor to drive rotating shaft rotation, makes stir blade and scraper blade synchronous rotation, and stir blade rotation completes the mixing treatment of adhesive in reaction kettle, and scraper blade rotation is discharged after adhesive preparation is completed, and the adhesive remaining in the bottom of reaction kettle is scraped and cleaned, so that residual adhesive can continue to discharge through discharge gate, reduce the working intensity of staff subsequent cleaning in reaction kettle.

Description

Technical Field

[0001] This utility model relates to the field of adhesive preparation technology, specifically to a mixing reactor for recycled particleboard waste adhesive. Background Technology

[0002] Particleboard waste recycling adhesive is an adhesive made primarily from waste materials generated during particleboard production (such as scraps and chips) through physical or chemical processing. Its core lies in reusing particleboard materials that would otherwise be discarded. After pretreatment such as crushing and purification, and combined with specific processes (such as adding modifiers and hot-pressing reactions), it is transformed into a substance with adhesive properties, which can be used in board production, furniture manufacturing, and other fields. This adhesive can reduce industrial waste emissions and alleviate environmental pressure, while also achieving resource recycling, thus possessing certain application value in the fields of green building materials and sustainable development.

[0003] Existing waste-to-recycle adhesive production equipment has significant operational deficiencies. Regarding the mixing function, most reactors can only perform basic mixing, lacking simultaneous cleaning capabilities. After production, a large amount of adhesive easily remains at the bottom of the reactor, requiring substantial manpower for cleaning, increasing costs and slowing down production. Furthermore, the mixing components are difficult to disassemble and replace; wear or cleaning is complex and affects equipment usability. In terms of closure and locking, some reactors have poor sealing structures, easily leading to raw material volatilization or impurity contamination, reducing product quality. Their locking mechanisms are cumbersome to operate, relying on multiple tools and hindering rapid equipment maintenance. Utility Model Content

[0004] The purpose of this invention is to provide a mixing reactor for recycled particleboard adhesives to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a particleboard waste recycling adhesive mixing reactor, comprising a reactor, a discharge port fixedly connected to the bottom of the reactor, a support leg fixedly connected to the bottom of the outer ring of the reactor, a stirring mechanism provided inside the reactor, and a closing mechanism provided at the top of the reactor.

[0006] The stirring mechanism includes a support component, a drive component, a mixing component, and a bottom scraping component. The support component is disposed inside the reactor, the drive component is disposed on top of the support component, the mixing component is disposed on the outer ring of the support component, and the bottom scraping component is disposed below the mixing component.

[0007] The closing mechanism includes a closing component and a locking component. The closing component is located at the top of the reactor, and the locking component is located on the front and rear sides of the closing component.

[0008] Preferably, the support assembly includes a support platform disposed at the top of the inner ring of the reactor. The support platform is fixedly connected to the front and rear sides of the support platform, and the partitions are fixedly connected to the front and rear sides of the reactor. The inner ring of the support platform is rotatably connected to a rotating shaft, and the rotating shaft is rotatably connected to the bottom of the reactor.

[0009] Preferably, the drive assembly includes a drive motor, which is disposed above the support platform. A drive shaft is fixedly connected to the bottom of the drive motor, and a connecting shaft is snapped into the bottom of the drive shaft. The connecting shaft is fixedly connected to the top of the rotating shaft. A fixing rod is provided on the outer ring of the drive shaft, and the fixing rod is fixedly connected to the bottom of the drive motor and the top of the support platform.

[0010] Preferably, the mixing assembly includes a fixing ring, which is fixedly connected to the outer ring of the rotating shaft. A protruding rod is fixedly connected to the outer ring of the fixing ring. A stirring blade is sleeved on the top of the protruding rod. A bolt is threaded into the top of the stirring blade. A sealing cap is sleeved on the top of the bolt. The sealing cap is snapped into the top of the stirring blade.

[0011] Preferably, the bottom scraping assembly includes a convex ring disposed below the fixed ring, the convex ring being fixedly connected to the outer ring of the rotating shaft, a fixed arm being fixedly connected to the outer ring of the convex ring, a scraper blade being fixedly connected to the outside of the fixed arm, the scraper blade being slidably connected to the bottom of the reactor, and a reinforcing ring being fixedly connected inside the scraper blade.

[0012] Preferably, the closing assembly includes a closing cover, which is sleeved on the top of the reactor. The inner side of the closing cover is in contact with the left and right sides of the partition. A handle is fixedly connected to the top of the closing cover, and a reinforcing rod is fixedly connected to the bottom of the handle. The reinforcing rod is fixedly connected to the outer ring of the closing cover. A retaining ring is snapped into the inner side of the closing cover and is fixedly connected to the outer ring of the support platform.

[0013] Preferably, the locking assembly includes a fixing screw, which is disposed between the left and right closed covers. The fixing screw is fixedly connected to the front and rear sides of the reactor. A sleeve plate is sleeved on the outer ring of the fixing screw, and a retainer is sleeved on the inner side of the sleeve plate. The retainer is fixedly connected to the front and rear sides of the closed cover. A retaining rod is engaged inside the left and right sides of the sleeve plate. The retaining rod is fixedly connected to the retainer. A nut is threaded onto the outer ring of the fixing screw, and the inner side of the nut is in contact with the outer side of the sleeve plate.

[0014] Compared with the prior art, this utility model provides a mixing reactor for recycled particleboard adhesives, which has the following advantages:

[0015] 1. This particleboard waste recycling adhesive mixing reactor, through its set stirring mechanism, allows operators to simply start the drive motor to rotate the shaft, causing the stirring blades and scraper blades to rotate synchronously. The rotating stirring blades complete the mixing process of the adhesive in the reactor, while the rotating scraper blades scrape and clean the adhesive residue at the bottom of the reactor after the adhesive preparation is completed and discharged, allowing the remaining adhesive to continue to be discharged through the outlet. This reduces the workload of subsequent cleaning of the reactor. At the same time, operators can simply rotate the bolts to install or remove the stirring blades and the protruding rods, making it convenient for operators to replace and clean the stirring blades, thus facilitating operation.

[0016] 2. This particleboard waste recycling adhesive mixing reactor has a closing mechanism. The closing cover is fitted onto the left and right sides of the top of the reactor and works with the partition plate to seal the top of the reactor. The operator only needs to rotate the nut and disassemble the sleeve plate to lock or unlock the closing cover, which is convenient for the operator to disassemble and assemble the closing cover on both sides and to use the reactor. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the 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.

[0018] Figure 1 This is a front view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 This is a schematic diagram of part of the stirring mechanism;

[0021] Figure 4 This is a schematic diagram of the bottom scraping component.

[0022] Figure 5 This is a sectional view of a portion of the mixing component.

[0023] Figure 6 This is a partial structural separation diagram of the present invention;

[0024] Figure 7 This is a partial structural diagram of the locked component.

[0025] In the diagram: 1. Stirring mechanism; 11. Support assembly; 1101. Support platform; 1102. Partition plate; 1103. Rotating shaft; 12. Drive assembly; 1201. Drive motor; 1202. Drive shaft; 1203. Connecting clip shaft; 1204. Fixing rod; 13. Mixing assembly; 1301. Fixing ring; 1302. Protruding rod; 1303. Stirring blade; 1304. Bolt; 1305. Sealing cover; 14. Bottom scraper assembly; 14 01. Convex ring; 1402. Fixed arm; 1403. Scraper blade; 1404. Reinforcing ring; 2. Closing mechanism; 21. Closing assembly; 2101. Closing cover; 2102. Handle; 2103. Reinforcing rod; 2104. Snap ring; 22. Locking assembly; 2201. Fixed screw; 2202. Sleeve plate; 2203. Snap seat; 2204. Snap rod; 2205. Nut; 3. Reactor; 31. Discharge port; 4. Support leg. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides a technical solution:

[0029] Example 1

[0030] Combination Figures 1 to 7 A particleboard waste recycling adhesive mixing reactor includes a reactor 3, a discharge port 31 fixedly connected to the bottom of the reactor 3, a support leg 4 fixedly connected to the bottom of the outer ring of the reactor 3, a stirring mechanism 1 inside the reactor 3, and a closing mechanism 2 on the top of the reactor 3.

[0031] The stirring mechanism 1 includes a support component 11, a drive component 12, a mixing component 13, and a bottom scraping component 14. The support component 11 is disposed inside the reactor 3, the drive component 12 is disposed on top of the support component 11, the mixing component 13 is disposed on the outer ring of the support component 11, and the bottom scraping component 14 is disposed below the mixing component 13.

[0032] Support assembly 11 includes a support platform 1101, which is located at the top of the inner ring of the reactor 3. Partition plates 1102 are fixedly connected to the front and rear sides of the support platform 1101, and the partition plates 1102 are fixedly connected to the front and rear sides of the reactor 3. A rotating shaft 1103 is rotatably connected to the inner ring of the support platform 1101, and the rotating shaft 1103 is rotatably connected to the bottom of the reactor 3. Drive assembly 12 includes a drive motor 1201, which is located above the support platform 1101. A drive shaft 1202 is fixedly connected to the bottom of the drive motor 1201. A connecting shaft 1203 is snapped into the bottom of the drive shaft 1202, and the connecting shaft 1203 is fixedly connected to the top of the rotating shaft 1103. A fixing rod 1204 is provided on the outer ring of the drive shaft 1202, and the fixing rod 1204 is fixedly connected to the bottom of the drive motor 1201 and the top of the support platform 1101. The assembly 13 includes a retaining ring 1301, which is fixedly connected to the outer ring of the rotating shaft 1103. A protruding rod 1302 is fixedly connected to the outer ring of the retaining ring 1301. A stirring blade 1303 is sleeved on the top of the protruding rod 1302. A bolt 1304 is snapped into the top of the stirring blade 1303. The bolt 1304 is threaded into the top of the protruding rod 1302. A sealing cap 1305 is sleeved on the top of the bolt 1304. The sealing cap 1305 is snapped into the... Inside the top of the stirring blade 1303, the scraping assembly 14 includes a convex ring 1401, which is located below the fixed ring 1301. The convex ring 1401 is fixedly connected to the outer ring of the rotating shaft 1103. A fixed arm 1402 is fixedly connected to the outer ring of the convex ring 1401. A scraper 1403 is fixedly connected to the outside of the fixed arm 1402. The scraper 1403 is slidably connected to the bottom of the reactor 3. A reinforcing ring 1404 is fixedly connected inside the scraper 1403.

[0033] Furthermore, the operator only needs to start the drive motor 1201 to drive the rotating shaft 1103 to rotate, so that the stirring blade 1303 and the scraper blade 1403 rotate synchronously. The rotation of the stirring blade 1303 completes the mixing process of the adhesive in the reactor 3, while the rotation of the scraper blade 1403 scrapes and cleans the adhesive residue at the bottom of the reactor 3 after the adhesive preparation is completed and discharged, so that the residual adhesive can continue to be discharged through the discharge port 31, reducing the workload of the operator in cleaning the reactor 3 afterward. At the same time, the operator only needs to rotate the bolt 1304 to install or remove the stirring blade 1303 and the protruding rod 1302, which is convenient for the operator to replace and clean the stirring blade 1303, making it convenient for the operator to use.

[0034] Example 2

[0035] See Figure 1 , Figure 2 , Figure 6 and Figure 7 Furthermore, based on Embodiment 1, the closing mechanism 2 includes a closing component 21 and a locking component 22. The closing component 21 is disposed on the top of the reactor 3, and the locking component 22 is disposed on the front and rear sides of the closing component 21.

[0036] Closing assembly 21 includes a closing cover 2101, which is sleeved on the top of the reactor 3. The inner side of the closing cover 2101 is in contact with the left and right sides of the partition 1102. A handle 2102 is fixedly connected to the top of the closing cover 2101, and a reinforcing rod 2103 is fixedly connected to the bottom of the handle 2102. The reinforcing rod 2103 is fixedly connected to the outer ring of the closing cover 2101. A retaining ring 2104 is snapped into the inner side of the closing cover 2101 and is fixedly connected to the outer ring of the support platform 1101. Locking assembly 22 includes a fixing screw 2201. 1. A fixed screw 2201 is fixedly connected to the front and rear sides of the reactor 3 between the closed covers 2101 on the left and right sides. A sleeve plate 2202 is sleeved on the outer ring of the fixed screw 2201. A retainer 2203 is sleeved on the inner side of the sleeve plate 2202. The retainer 2203 is fixedly connected to the front and rear sides of the closed cover 2101. A retaining rod 2204 is clamped inside the left and right sides of the sleeve plate 2202. The retaining rod 2204 is fixedly connected inside the retainer 2203. A nut 2205 is threaded on the outer ring of the fixed screw 2201. The inner side of the nut 2205 fits against the outer side of the sleeve plate 2202.

[0037] Furthermore: The closing cover 2101 is fitted onto the left and right sides of the top of the reactor 3, and cooperates with the partition plate 1102 to seal the top of the reactor 3. The operator only needs to rotate the nut 2205 and disassemble and assemble the sleeve plate 2202 to complete the locking or unlocking of the closing cover 2101, which makes it convenient for the operator to disassemble and assemble the closing covers 2101 on both sides and to use the equipment.

[0038] In actual operation, when this device is used, the adhesive material is first added to the reactor 3. Then, the operator attaches the closing cover 2101 to the left and right sides of the top of the reactor 3, so that the inner side of the closing cover 2101 on both sides is in contact with the left and right sides of the partition 1102. Then, the operator attaches the sleeve 2202 to the outer ring of the fixing screw 2201, so that the sleeve 2202 is attached to the inner side of the bracket 2203 and also to the outer side of the bracket 2204. Then, the operator rotates the nut 2205 to the outer ring of the fixing screw 2201. The nut 2205 rotates inward around the outer ring of the fixing screw 2201 until the inner side of the nut 2205 is in contact with the outer side of the sleeve 2202 and the nut 2205 can no longer be rotated. At this time, the top of the reactor 3 is sealed.

[0039] Then the staff started the drive motor 1201. The start of the drive motor 1201 drove the connecting shaft 1203 to rotate through the drive shaft 1202. The rotation of the connecting shaft 1203 drove the rotating shaft 1103 to rotate. The rotation of the rotating shaft 1103 drove the stirring blade 1303 to rotate through the fixing ring 1301 and the protruding rod 1302. The rotation of the stirring blade 1303 stirred the adhesive solution in the reaction vessel 3 and mixed it. After the adhesive was prepared, it was discharged through the discharge port 31.

[0040] After the material is discharged, some of the remaining adhesive remains at the bottom of the reactor 3. At this time, the drive motor 1201 continues to start and drives the rotating shaft 1103 to rotate. The rotation of the rotating shaft 1103 drives the scraper 1403 to rotate through the convex ring 1401 and the fixed arm 1402. The scraper 1403 rotates at the bottom of the reactor 3 and stirs the adhesive remaining at the bottom of the reactor 3. Through centrifugal action, the adhesive settled at the bottom of the reactor 3 is pushed to the outside, so that the remaining adhesive can still be discharged through the discharge port 31.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A mixing reactor for recycled particleboard waste adhesive, comprising a reactor (3), characterized in that: The bottom of the reactor (3) is fixedly connected to a discharge port (31), the bottom of the outer ring of the reactor (3) is fixedly connected to a support leg (4), the reactor (3) is provided with a stirring mechanism (1), and the top of the reactor (3) is provided with a closing mechanism (2). The stirring mechanism (1) includes a support component (11), a drive component (12), a mixing component (13), and a bottom scraping component (14). The support component (11) is disposed inside the reactor (3), the drive component (12) is disposed on top of the support component (11), the mixing component (13) is disposed on the outer ring of the support component (11), and the bottom scraping component (14) is disposed below the mixing component (13). The closing mechanism (2) includes a closing component (21) and a locking component (22). The closing component (21) is located on the top of the reactor (3), and the locking component (22) is located on the front and rear sides of the closing component (21).

2. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The support assembly (11) includes a support platform (1101), which is located at the top of the inner ring of the reactor (3). The support platform (1101) is fixedly connected to the front and rear sides of the front and rear sides of the front and rear sides of the reactor (3). The support platform (1101) is rotatably connected to a rotating shaft (1103), which is rotatably connected to the bottom of the reactor (3).

3. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The drive assembly (12) includes a drive motor (1201), which is located above the support platform (1101). A drive shaft (1202) is fixedly connected to the bottom of the drive motor (1201), and a connecting shaft (1203) is snapped into the bottom of the drive shaft (1202).

4. The particleboard waste recycling adhesive mixing reactor according to claim 3, characterized in that: The connecting shaft (1203) is fixedly connected to the top of the rotating shaft (1103). The outer ring of the drive shaft (1202) is provided with a fixing rod (1204). The fixing rod (1204) is fixedly connected to the bottom of the drive motor (1201) and the fixing rod (1204) is fixedly connected to the top of the support platform (1101).

5. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The mixing assembly (13) includes a fixing ring (1301), which is fixedly connected to the outer ring of the rotating shaft (1103). A protruding rod (1302) is fixedly connected to the outer ring of the fixing ring (1301). A stirring blade (1303) is sleeved on the top of the protruding rod (1302). A bolt (1304) is snapped into the top of the stirring blade (1303). The bolt (1304) is threaded into the top of the protruding rod (1302). A sealing cap (1305) is sleeved on the top of the bolt (1304). The sealing cap (1305) is snapped into the top of the stirring blade (1303).

6. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The scraping assembly (14) includes a convex ring (1401), which is located below the fixed ring (1301). The convex ring (1401) is fixedly connected to the outer ring of the rotating shaft (1103). A fixed arm (1402) is fixedly connected to the outer ring of the convex ring (1401). A scraper (1403) is fixedly connected to the outside of the fixed arm (1402). The scraper (1403) is slidably connected to the bottom of the reactor (3). A reinforcing ring (1404) is fixedly connected inside the scraper (1403).

7. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The closing assembly (21) includes a closing cover (2101), which is fitted onto the top of the reactor (3). The inner side of the closing cover (2101) is in contact with the left and right sides of the partition (1102). A handle (2102) is fixedly connected to the top of the closing cover (2101), and a reinforcing rod (2103) is fixedly connected to the bottom of the handle (2102). The reinforcing rod (2103) is fixedly connected to the outer ring of the closing cover (2101). A retaining ring (2104) is snapped into the inner side of the closing cover (2101), and the retaining ring (2104) is fixedly connected to the outer ring of the support platform (1101).

8. The particleboard waste recycling adhesive mixing reactor according to claim 1, characterized in that: The locking assembly (22) includes a fixing screw (2201), which is disposed between the left and right closed covers (2101). The fixing screw (2201) is fixedly connected to the front and rear sides of the reactor (3). The outer ring of the fixing screw (2201) is sleeved with a sleeve plate (2202). The inner side of the sleeve plate (2202) is sleeved with a retainer (2203). The retainer (2203) is fixedly connected to the front and rear sides of the closed cover (2101). The left and right sides of the sleeve plate (2202) are clamped with retaining rods (2204). The retaining rods (2204) are fixedly connected to the retainers (2203). The outer ring of the fixing screw (2201) is threaded with a nut (2205). The inner side of the nut (2205) is in contact with the outer side of the sleeve plate (2202).

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