A new type of hot water buffer tank for material recovery of butadiene rubber plant

Abstract

The utility model discloses a novel hot water buffer tank for material recovery of butadiene rubber device, which relates to the technical field of butadiene rubber production, including a main box body and a filter assembly, wherein a water inlet is arranged on the left side of the main box body, and a water outlet is arranged on the right side of the main box body, and a filter assembly is arranged inside the main box body, and the filter assembly includes a limit cylinder, a limit rod, an auxiliary pull ring, a reset spring, a limit slide, a first filter screen, a limit through hole, and a second filter screen, wherein the limit cylinder is internally connected with the limit rod, and an auxiliary pull ring is additionally arranged at the rear end of the limit rod, and a reset spring is additionally arranged inside the limit cylinder outside the limit rod. The novel hot water buffer tank for material recovery of butadiene rubber device avoids the problem that most hot water buffer tanks are not easy to intercept rubber particles, resulting in material waste and an increased risk of pipeline blockage, through the arrangement of the filter assembly, and is convenient for improving the overall practicality of the hot water buffer tank.

Description

Technical Field

[0001] The utility model relates to the technical field of butadiene rubber production, in particular to a novel butadiene rubber device material recovery hot water buffer tank. Background Art

[0002] Butadiene rubber is a synthetic rubber with a regular structure formed by the polymerization of butadiene. Compared with natural rubber and styrene-butadiene rubber, it has excellent cold resistance, wear resistance and elasticity after vulcanization, less heat under dynamic load, and good aging resistance. The hot water of the primary vibration dehydration screen of the butadiene rubber post-processing equipment is directly transferred to the hot water tank through the pipeline, and rubber particles are entrained in the process, resulting in material waste and increasing the risk of pipeline blockage. After the rubber particles enter the hot water tank, they are easy to agglomerate. Manual rubber scooping is difficult and has a greater safety risk. If the treatment is not timely for a long time, the rubber particles will deteriorate and cannot be recycled. In order to improve the production efficiency of butadiene rubber, a hot water buffer tank is needed, but the existing hot water buffer tank still has the following shortcomings:

[0003] When the existing hot water buffer tanks are used, since most of them are not easy to intercept rubber particles, it causes material waste and increases the risk of pipeline blockage, resulting in reduced practicality and reduced efficiency of the hot water buffer tanks.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a new type of hot water buffer tank for material recovery of butadiene rubber device is proposed. Utility Model Content

[0005] The utility model aims to provide a novel hot water buffer tank for material recovery of butadiene rubber device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of hot water buffer tank for material recovery of butadiene rubber device, comprising a main box body and a filter assembly, a water inlet is arranged on the left side of the main box body, and a water outlet is arranged on the right side of the main box body, a filter assembly is arranged inside the main box body, and the filter assembly comprises a limit cylinder, a limit rod, an auxiliary pull ring, a return spring, a limit slide groove, a first filter screen, a limit through hole and a second filter screen, the limit cylinder is connected to the limit rod inside, and an auxiliary pull ring is added to the rear end of the limit rod, and a return spring is added to the limit cylinder outside the limit rod, limit slide grooves are arranged on both sides of the inside of the main box body, and the first filter screen is connected inside the limit slide groove, and a limit through hole is arranged at the upper end of the first filter screen, and a second filter screen is distributed at the front end of the first filter screen, and an aggregate assembly is arranged outside the second filter screen.

[0007] Furthermore, a sealing cover plate is provided at the upper end of the main box body, and a guide plate is installed on the left side inside the main box body.

[0008] Furthermore, the limiting rod is embedded in the limiting cylinder, and the limiting rod is elastically connected to the limiting cylinder via a return spring.

[0009] Furthermore, the outer dimension of the limiting rod matches the inner dimension of the limiting through hole, and the limiting rod is connected to the first filter screen through the limiting through hole.

[0010] Furthermore, the aggregate assembly includes a limit frame, a servo motor and a screw rod. The servo motor is arranged at the upper end of the limit frame, and the front end of the servo motor is connected to the screw rod.

[0011] Furthermore, the material collection assembly also includes a movable slider, a material collection frame and a limiting groove, and the movable slider is connected to the outside of the screw rod, and the material collection frame is arranged at the front end of the movable slider, and limiting grooves are opened on both sides of the main box body.

[0012] Furthermore, the outer dimensions of the movable slider match the inner dimensions of the limit frame, and the movable slider is slidably connected to the limit frame via a screw rod.

[0013] Furthermore, the material collection frame and the second filter screen are vertically distributed, and the outer side of the material collection frame is tightly fitted with the outer side of the second filter screen.

[0014] The utility model provides a new type of hot water buffer tank for material recovery of butadiene rubber device, which has the following beneficial effects:

[0015] 1. The utility model can avoid the problem that most hot water buffer tanks are difficult to intercept rubber particles when the new butadiene rubber device material recovery hot water buffer tank is used, which causes material waste and increases the risk of pipeline clogging, resulting in the problem of reduced practicality of the hot water buffer tank. The limiting cylinder is fixedly installed on the outer upper end of the main box body by fasteners, and the limiting rod is installed inside the limiting cylinder. At the same time, the limiting rod and the limiting cylinder are elastically connected by the return spring arranged inside the limiting cylinder. The internal dimensions of the limiting slide grooves opened on both sides of the main box body match the external dimensions of the first filter screen, so that the first filter screen is slidably installed into the main box body through the limiting slide grooves, and the first filter screen is limited inside the main box body by the limiting rod and the limiting through hole, so as to intercept excess rubber particles. The mesh of the second filter screen arranged at the front end of the first filter screen is larger than that of the first filter screen, so that the equipment can intercept and collect rubber particles of different sizes, further improving the use efficiency of the hot water buffer tank.

[0016] 2. The utility model can avoid the situation that most hot water buffer tanks are difficult to salvage rubber particles during use through the setting of the aggregate component when the new type of butadiene rubber device material recovery hot water buffer tank is used, resulting in excessive rubber particles affecting filtration and reducing the use efficiency of the hot water buffer tank. The limit frame is fixedly installed on both sides of the outside of the main box body through fasteners, and the servo motor drives the screw rod to rotate, so that the movable slider connected to the outside of the screw rod slides up and down inside the limit frame. At the same time, the internal dimensions of the limit slots opened on both sides of the inside of the main box body match the external dimensions of the movable slider, so that the stability of the movable slider during movement is increased through the limit slots, and the aggregate frame is fixedly installed at the front end of the movable slider, so that the aggregate frame moves up and down inside the main box body with the movement of the movable slider, and the rubber particles intercepted outside the first filter screen and the second filter screen are salvaged through the aggregate frame, thereby further improving the initiative and convenience of the hot water buffer tank during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a new type of hot water buffer tank for material recovery of a butadiene rubber device of the utility model;

[0018] Figure 2 This utility model is a new type of hot water buffer tank for material recovery of butadiene rubber device Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a three-dimensional cross-sectional structural schematic diagram of an aggregate component of a new type of hot water buffer tank for material recovery of a butadiene rubber device according to the utility model.

[0020] In the figure: 1. main box body; 2. water inlet; 3. water outlet; 4. sealing cover plate; 5. guide plate; 6. filter assembly; 601. limit cylinder; 602. limit rod; 603. auxiliary pull ring; 604. reset spring; 605. limit slide groove; 606. first filter screen; 607. limit through hole; 608. second filter screen; 7. aggregate assembly; 701. limit frame; 702. servo motor; 703. screw rod; 704. movable slider; 705. aggregate frame; 706. limit through groove. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a novel hot water buffer tank for material recovery of butadiene rubber device comprises a main box body 1 and a filter assembly 6, a water inlet 2 is arranged on the left side of the main box body 1, and a water outlet 3 is arranged on the right side of the main box body 1, a filter assembly 6 is arranged inside the main box body 1, and the filter assembly 6 comprises a limit cylinder 601, a limit rod 602, an auxiliary pull ring 603, a return spring 604, a limit slide groove 605, a first filter screen 606, a limit through hole 607 and a second filter screen 608, the limit cylinder 601 is internally connected to the limit rod 602, and an auxiliary pull ring 603 is added to the rear end of the limit rod 602, and the limit rod 602 A return spring 604 is added to the external limit cylinder 601, and limit slide grooves 605 are provided on both sides of the main box body 1, and the first filter screen 606 is connected to the limit slide groove 605, and a limit through hole 607 is provided at the upper end of the first filter screen 606, and a second filter screen 608 is distributed at the front end of the first filter screen 606, a sealing cover plate 4 is provided at the upper end of the main box body 1, and a guide plate 5 is installed on the left side of the main box body 1, the limit rod 602 is embedded in the limit cylinder 601, and the limit rod 602 is elastically connected to the limit cylinder 601 through the return spring 604, and the outer size of the limit rod 602 is The size of the limiting through hole 607 matches the internal size of the limiting through hole 607, and the limiting rod 602 is connected to the first filter screen 606 through the limiting through hole 607. The limiting cylinder 601 is fixedly installed on the upper end of the outer part of the main box body 1 through the fastener, and the limiting rod 602 is installed inside the limiting cylinder 601. At the same time, the limiting rod 602 is elastically connected to the limiting cylinder 601 through the return spring 604 arranged inside the limiting cylinder 601. The internal size of the limiting slide groove 605 opened on both sides of the main box body 1 matches the external size of the first filter screen 606, so that the first filter screen 606 is slidably installed through the limiting slide groove 605. It is installed into the main box body 1, and the limiting rod 602 is pulled outward by using the auxiliary pull ring 603. The external size of the limiting rod 602 matches the internal size of the limiting through holes 607 opened on both sides of the upper end of the first filter screen 606. Therefore, the first filter screen 606 is limited inside the main box body 1 by the limiting rod 602 and the limiting through holes 607, thereby intercepting excess rubber particles. In addition, the mesh of the second filter screen 608 arranged at the front end of the first filter screen 606 is larger than that of the first filter screen 606, so that the equipment can intercept and collect rubber particles of different sizes, thereby further improving the use efficiency of the hot water buffer tank.

[0023] like Figure 1 and Figure 3As shown, a collection assembly 7 is arranged outside the second filter screen 608, and the collection assembly 7 includes a limit frame 701, a servo motor 702 and a screw rod 703. The servo motor 702 is arranged on the upper end of the limit frame 701, and the screw rod 703 is connected to the front end of the servo motor 702. The collection assembly 7 also includes a movable slider 704, a collection frame 705 and a limit slot 706, and the movable slider 704 is connected to the outside of the screw rod 703, and the collection frame 705 is arranged at the front end of the movable slider 704. Limit slots 706 are provided on both sides of the inside of the main box body 1. The outer size of the movable slider 704 matches the inner size of the limit frame 701, and the movable slider 704 is slidably connected to the limit frame 701 through the screw rod 703. The collection frame 705 and the second filter screen 608 are vertically distributed, and the outer side of the collection frame 705 is tightly fitted with the outer side of the second filter screen 608, and the limit frame 701 is fixedly installed on the outside of the main box body 1 via fasteners. On both sides, the servo motor 702 is fixedly installed in the middle of the upper end of the main box body 1 with the help of fasteners. The output shaft of the servo motor 702 is connected to the screw rod 703 through a coupling. The operation of the servo motor 702 drives the screw rod 703 to rotate, so that the movable slider 704 connected to the outside of the screw rod 703 slides up and down inside the limit frame 701. At the same time, the internal dimensions of the limiting grooves 706 opened on both sides of the main box body 1 match the external dimensions of the movable slider 704, so that the stability of the movable slider 704 during movement is increased through the limiting grooves 706, and the aggregate frame 705 is fixedly installed at the front end of the movable slider 704, so that the aggregate frame 705 moves up and down inside the main box body 1 with the movement of the movable slider 704, and the rubber particles intercepted outside the first filter screen 606 and the second filter screen 608 are salvaged through the aggregate frame 705, thereby further improving the initiative and convenience of the hot water buffer tank during use.

[0024] In summary, when the new type of hot water buffer tank for material recovery of butadiene rubber device is used, hot water is first input into the main box body 1 through the water inlet 2, and the hot water is sent out in conjunction with the water outlet 3. The main box body 1 can be quickly opened by using the setting of the sealing cover plate 4, so that the internal equipment can be installed and maintained. The setting of the guide plate 5 allows the hot water to be buffered after entering the main box body 1 from the water inlet 2, so as to avoid the rubber particles from damaging the structure set inside the main box body 1, and guide the hot water. The limit cylinder 601 is fixedly installed on the upper end of the outer side of the main box body 1 by fasteners, and the limit rod 602 is installed on the limit cylinder 601. The limiting rod 602 is elastically connected to the limiting cylinder 601 through the return spring 604 arranged inside the limiting cylinder 601, and the internal dimensions of the limiting slide grooves 605 opened on both sides of the main box body 1 match the external dimensions of the first filter screen 606, so that the first filter screen 606 is slidably installed into the main box body 1 through the limiting slide grooves 605, and the limiting rod 602 is pulled outward by the auxiliary pull ring 603, and the external dimensions of the limiting rod 602 match the internal dimensions of the limiting through holes 607 opened on both sides of the upper end of the first filter screen 606, so that the first filter screen 606 is limited in the main box body 1 through the limiting rod 602 and the limiting through holes 607. The inside of the box body 1 can intercept the excess rubber particles, and the mesh of the second filter screen 608 arranged at the front end of the first filter screen 606 is larger than that of the first filter screen 606, so that the equipment can intercept and collect rubber particles of different sizes, further improving the use efficiency of the hot water buffer tank. Then, the limit frame 701 is fixedly installed on both sides of the outside of the main box body 1 through fasteners, and the servo motor 702 is fixedly installed in the middle of the upper end of the main box body 1 with the fasteners. The output shaft of the servo motor 702 is connected to the screw rod 703 through a coupling. The operation of the servo motor 702 drives the screw rod 703 to rotate, so that the movable body connected to the outside of the screw rod 703 The slider 704 then slides up and down inside the limit frame 701. At the same time, the internal dimensions of the limit slots 706 opened on both sides of the main box body 1 match the external dimensions of the movable slider 704, thereby increasing the stability of the movable slider 704 during movement through the limit slots 706. The aggregate frame 705 is fixedly installed on the front end of the movable slider 704, so that the aggregate frame 705 moves up and down inside the main box body 1 as the movable slider 704 moves. The rubber particles intercepted on the outside of the first filter screen 606 and the second filter screen 608 are salvaged through the aggregate frame 705, thereby further improving the activity and convenience of the hot water buffer tank during use.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A novel hot water buffer tank for material recovery of butadiene rubber device, comprising a main tank body (1) and a filter assembly (6), characterized in that: The main housing (1) is provided with a water inlet (2) on the left side, and a water outlet (3) on the right side. A filter assembly (6) is provided inside the main housing (1), and the filter assembly (6) comprises a limiting cylinder (601), a limiting rod (602), an auxiliary pull ring (603), a return spring (604), a limiting slide groove (605), a first filter screen (606), a limiting through hole (607) and a second filter screen (608). The limiting cylinder (601) is internally connected to the limiting rod (602), and the limiting rod (602) ) is provided at the rear end thereof with an auxiliary pull ring (603), and a return spring (604) is provided inside the limiting cylinder (601) outside the limiting rod (602), limiting slide grooves (605) are provided on both sides inside the main box body (1), and a first filter screen (606) is connected inside the limiting slide groove (605), and a limiting through hole (607) is provided at the upper end inside the first filter screen (606), and a second filter screen (608) is distributed at the front end of the first filter screen (606), and a collection assembly (7) is provided outside the second filter screen (608).

2. A new type of hot water buffer tank for material recovery of butadiene rubber device according to claim 1, characterized in that: A sealing cover plate (4) is provided at the upper end of the main box body (1), and a guide plate (5) is installed on the left side inside the main box body (1).

3. A new type of hot water buffer tank for material recovery of butadiene rubber device according to claim 1, characterized in that: The limiting rod (602) is embeddedly connected to the limiting cylinder (601), and the limiting rod (602) is elastically connected to the limiting cylinder (601) via a return spring (604).

4. A new type of hot water buffer tank for material recovery of butadiene rubber device according to claim 1, characterized in that: The outer dimensions of the limiting rod (602) match the inner dimensions of the limiting through hole (607), and the limiting rod (602) is connected to the first filter screen (606) via the limiting through hole (607).

5. The novel hot water buffer tank for material recovery of butadiene rubber device according to claim 1 is characterized in that: The material collecting assembly (7) comprises a limit frame (701), a servo motor (702) and a screw rod (703); the servo motor (702) is arranged at the upper end of the limit frame (701), and the screw rod (703) is connected to the front end of the servo motor (702).

6. A new type of hot water buffer tank for material recovery of butadiene rubber device according to claim 5, characterized in that: The material collection assembly (7) further comprises a movable slider (704), a material collection frame (705) and a limiting through slot (706), and the movable slider (704) is externally connected to the screw rod (703), and a material collection frame (705) is provided at the front end of the movable slider (704), and the limiting through slots (706) are provided on both sides of the interior of the main box body (1).

7. A new type of hot water buffer tank for material recovery of butadiene rubber device according to claim 6, characterized in that: The outer dimensions of the movable slider (704) match the inner dimensions of the limiting frame (701), and the movable slider (704) is slidably connected to the limiting frame (701) via a screw rod (703).

8. The novel hot water buffer tank for material recovery of butadiene rubber device according to claim 6 is characterized in that: The material collection frame (705) and the second filter screen (608) are distributed vertically, and the outer side of the material collection frame (705) is tightly fitted with the outer side of the second filter screen (608).

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