Precooking tank for bamboo pulp paper

Abstract

A pre-cooking tank for bamboo pulp paper comprises a support, a tank body is arranged in the support, an inner tank is arranged at the upper end of the interior of the tank body, a plurality of holes are formed in the upper bottom and the peripheral side of the inner tank, an annular plate is arranged at the upper end of the inner tank, a limiting ring is arranged on the periphery of the annular plate, and the outer side of the tank body is sleeved with the limiting ring. After cooking is completed, raw materials can be taken out conveniently, and the raw material taking-out efficiency is improved. A pair of mounting tables are symmetrically arranged on the periphery of the limiting ring, rotating shafts are mounted on the mounting tables, upper top plates are rotationally arranged on the rotating shafts, upper top oil cylinders are mounted at the lower ends of the upper top plates, the upper top oil cylinders are mounted on the support, transverse plates are mounted at the lower ends of the upper top plates, and hinge end seats are hinged to the outer side ends of the transverse plates; the hinged end seat is provided with a turnover oil cylinder, the movable end of the turnover oil cylinder is provided with a connecting end seat, the connecting end seat is hinged with a swinging plate, and the other end of the swinging plate is arranged at the outer side end of the rotating shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to bamboo pulp paper processing technical field especially relates to a pre -cooking jar for bamboo pulp paper. BACKGROUND

[0002] When bamboo pulp paper is processed, in order to decompose lignin and soften fiber, the raw material is cooked by steaming, and at present, the raw material is directly put into the cooking jar for cooking, and the raw material is fished out after cooking, this cooking method has the problem that the raw material is not convenient to fish out, and part of the raw material will accumulate in the inside of the cooking jar, thereby affecting the production efficiency of bamboo pulp paper, and the cooking steam is easy to cause scalding to the operator when fishing out. SUMMARY

[0003] The utility model provides a pre -cooking jar for bamboo pulp paper to solve the insufficient of above -mentioned prior art, solve the problem that raw material is not convenient to fish out after cooking, have stronger practicality.

[0004] In order to realize the utility model's purpose, it plans to adopt the following technology:

[0005] A pre -cooking jar for bamboo pulp paper, including support, be equipped with jar in support, the lower end of jar is connected with drain pipe, drain pipe is convenient for the discharge of cooking water, of course, the inside of jar should be provided with heating wire and other components, or cooking hot water inlet pipe etc., and be provided with valve for opening and closing operation on drain pipe. The inside upper end of jar is equipped with inner jar, is equipped with a plurality of holes on the bottom and the circumference of inner jar, the upper end of inner jar is equipped with ring plate, the outer periphery of ring plate is equipped with limit ring, limit ring is sleeved on the outside of jar, raw material is located in inner jar when cooking, when cooking is completed, it is convenient to take out raw material, improve the taking -out efficiency of raw material. The outer periphery of limit ring is equipped with a pair of installation table, installation table is symmetrically arranged, installation table is installed with pivot, pivot is rotatably equipped with upper top plate, the lower end of upper top plate is installed with upper top oil cylinder, upper top oil cylinder is installed on support, the lower end of upper top plate is installed with horizontal plate, the outside end of horizontal plate is hinged with hinged end seat, hinged end seat is installed with upset oil cylinder, the movable end of upset oil cylinder is equipped with connecting end seat, connecting end seat is hinged with swing plate, the other end of swing plate is installed on the outside end of pivot, the inner jar can be moved upwards through the upper top oil cylinder, until it is removed from jar. At the same time, in order to facilitate the raw material in the inner jar to pour out, upset oil cylinder is also set up, the inner jar can be rotated through upset oil cylinder, thereby pouring out the raw material in it, so as to realize the automatic discharge of raw material.

[0006] Further, in order to improve the support and fixing effect of jar, therefore, the support includes a plurality of vertical support legs, a plurality of rectangular frames are installed along the vertical direction on the vertical support legs, the upper top oil cylinder is installed on the rectangular frame, the inside of the rectangular frame is installed with a mounting piece, and the mounting piece is installed on the outer periphery of the jar.

[0007] Furthermore, in order to prevent the raw materials from being discharged along with the drain pipe and causing blockages, an inner ring is provided at the lower end of the tank. A placement ring is placed above the inner ring, and a storage cover is provided inside the placement ring. The bottom of the storage cover has multiple holes.

[0008] Furthermore, to facilitate the removal of the storage cover, multiple lifting lugs are provided on the placement ring.

[0009] Furthermore, in order to avoid the storage cover from becoming clogged due to the presence of raw materials and to improve storage capacity, the bottom of the storage cover is designed with a conical structure, and the lower end of the storage cover is the smaller end.

[0010] The advantages of the above technical solution are:

[0011] This invention facilitates the pouring out of the raw materials after steaming, thereby improving the automation of the steaming operation. It also prevents the raw materials from being discharged when the steaming water is drained, thus avoiding adverse effects on the drainage pipeline. Attached Figure Description

[0012] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0013] Fig. 1 A three-dimensional structural diagram of one embodiment is shown.

[0014] Fig. 2 A cross-sectional structural diagram of one embodiment is shown. Detailed Implementation

[0015] like Figs. 1-2 As shown, a pre-cooking tank for bamboo pulp paper includes a support 1, a tank body 2 inside the support 1, a drain pipe 23 connected to the lower end of the tank body 2, an inner tank 30 at the upper end of the inner tank body 2, multiple holes at the bottom and sides of the inner tank 30, a ring plate 3 at the upper end of the inner tank 30, a limiting ring 31 on the outer periphery of the ring plate 3, and the limiting ring 31 is sleeved on the outside of the tank body 2. A pair of mounting platforms are provided on the outer periphery of the limiting ring 31. The mounting platforms are symmetrically arranged. A rotating shaft 32 is mounted on the mounting platform. An upper top plate 33 is rotatably mounted on the rotating shaft 32. An upper top cylinder 34 is mounted on the lower end of the upper top plate 33. The upper top cylinder 34 is mounted on the bracket 1. A transverse plate 35 is mounted on the lower end of the upper top plate 33. A hinge end seat 36 is hinged to the outer end of the transverse plate 35. A tilting cylinder 37 is mounted on the hinge end seat 36. A connecting end seat 38 is provided on the movable end of the tilting cylinder 37. A swing plate 39 is hinged to the connecting end seat 38. The other end of the swing plate 39 is mounted on the outer end of the rotating shaft 32.

[0016] The upper end cover of the inner tank 30 is provided with a tank cover which can be fixed on the inner tank through a hinge or directly covered on the upper end of the inner tank 30. If the hinge is used, a movable clamping plate needs to be arranged on the upper end of the inner tank 30. During the cooking process, the clamping plate acts on the upper end of the tank cover to limit the tank cover. When discharging, the clamping plate can be moved outward first, and then the discharging operation is performed. In another embodiment, a hydraulic cylinder is arranged on the support, and the tank cover is rotatably arranged on the hydraulic cylinder, and the tank cover can be automatically covered by the hydraulic cylinder. Of course, in order to improve the stability after covering and prevent the steam from hurting people, a convex edge can be arranged on the upper end of the inner tank, and the tank cover is sleeved on the convex edge, and an exhaust valve is arranged on the tank cover to guide and discharge the steam.

[0017] The inner ring 20 is arranged at the lower end of the tank body 2, the placing ring 21 is arranged above the inner ring 20, the receiving cover 230 is arranged on the inner side of the placing ring 21, a plurality of holes are arranged on the bottom of the receiving cover 230, the bottom of the receiving cover 230 is in a tapered structure, and the lower end of the receiving cover 230 is small. A plurality of lifting lugs 22 are arranged on the placing ring 21.

[0018] The support 1 comprises a plurality of vertical support legs 10, a plurality of rectangular frames 11 are arranged on the vertical support legs 10 along the vertical direction, the upper oil cylinder 34 is arranged on the rectangular frame 11, the mounting piece 12 is arranged on the inner side of the rectangular frame 11, and the mounting piece 12 is arranged on the outer periphery of the tank body 2.

[0019] During operation of the embodiment, the raw materials are put into the inner tank 30 in the tank body 2, and then sufficient water is introduced into the tank body 2 to submerge the raw materials. Then the water is heated by the heating wire in the tank body 2 to cook the raw materials, which can decompose lignin and soften the fibers. During the cooking process, the tank cover needs to be covered on the upper end of the inner tank 30.

[0020] When the cooking is completed, the limiting of the tank cover is cancelled or the tank cover is first turned out from the upper end of the inner tank 30, then the upper oil cylinder 34 is started to drive the inner tank 30 to move upward, and the inner tank 30 is removed from the tank body 2 under the driving of the upper oil cylinder 34, then the overturning oil cylinder 37 is started, and the swinging plate 39 rotates under the driving of the overturning oil cylinder 37. The rotation of the swinging plate 39 drives the inner tank 30 to rotate to pour out the raw materials in the inner tank 30.

[0021] If the cooking water needs to be replaced, the on-off valve on the liquid discharge pipe 23 is opened to discharge the cooking water, and then the receiving cover 230 is taken out and the raw materials in the receiving cover 230 are poured out.

[0022] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application claims and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A pre-cooking tank for bamboo pulp paper, characterized in that, Includes a support (1), a tank (2) is provided inside the support (1), and a drain pipe (23) is connected to the lower end of the tank (2). The inner upper end of the tank body (2) is provided with an inner tank (30), and multiple holes are provided on the bottom and sides of the inner tank (30). The upper end of the inner tank (30) is provided with a ring plate (3), and a limiting ring (31) is provided on the outer periphery of the ring plate (3). The limiting ring (31) is sleeved on the outside of the tank body (2). A pair of mounting platforms are provided on the outer periphery of the limiting ring (31). The mounting platforms are symmetrically arranged. A rotating shaft (32) is mounted on the mounting platform. An upper top plate (33) is rotatably mounted on the rotating shaft (32). An upper top cylinder (34) is mounted on the lower end of the upper top plate (33). The upper top cylinder (34) is mounted on the bracket (1). A transverse plate (35) is mounted on the lower end of the upper top plate (33). A hinge end seat (36) is hinged to the outer end of the transverse plate (35). A tilting cylinder (37) is mounted on the hinge end seat (36). A connecting end seat (38) is provided on the movable end of the tilting cylinder (37). A swing plate (39) is hinged to the connecting end seat (38). The other end of the swing plate (39) is mounted on the outer end of the rotating shaft (32).

2. The pre-cooking tank for bamboo pulp paper according to claim 1, characterized in that, The bracket (1) includes multiple vertical support legs (10), and multiple rectangular frames (11) are installed on the vertical support legs (10) along the vertical direction. The top oil cylinder (34) is installed on the rectangular frame (11), and the mounting part (12) is installed on the inner side of the rectangular frame (11). The mounting part (12) is installed on the outer periphery of the tank body (2).

3. The pre-cooking tank for bamboo pulp paper according to claim 1, characterized in that, The lower end of the tank (2) is provided with an inner ring (20), and a placement ring (21) is placed above the inner ring (20). A storage cover (230) is provided on the inner side of the placement ring (21), and multiple holes are opened at the bottom of the storage cover (230).

4. The pre-cooking tank for bamboo pulp paper according to claim 3, characterized in that, The placement ring (21) is provided with multiple lugs (22).

5. The pre-cooking tank for bamboo pulp paper according to claim 3, characterized in that, The bottom of the storage cover (230) is conical, and the lower end of the storage cover (230) is the smaller end.

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