Paper pulp pool with heating function

Abstract

The utility model discloses a paper pulp pool with a heating function, which comprises a pool body, the pool body is mounted in the center of a base, a heating layer is arranged on the outer vertical surface and the bottom of the pool body, a support column is arranged on each of two sides of the pool body, mounting grooves are formed in opposite sides of the two support columns, screw rods are vertically mounted in the mounting grooves, and the bottom of the pool body is provided with a heating layer. The lower ends of the screw rods are connected with the output end of the first motor, the upper ends of the screw rods are rotatably mounted at the top of the mounting groove, a stirring device is arranged between the two screw rods, the two sides of the stirring device are connected with one ends of connecting rods respectively, and the other ends of the connecting rods are arranged on the screw rods in a sleeving manner. According to the utility model, the rotating shaft is mounted on the gear, and the gear is driven by the motor to rotate along the tooth groove, so that the rotating shaft is driven to move in the paper pulp pool, the stirring range is expanded, and the stirring efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp pools, in particular to a pulp pool with a heating function. Background Art

[0002] Pulp is a fibrous material made from plant fibers through different processing methods. In the papermaking process, it is necessary to keep the fibers evenly dispersed to avoid pulp solidification. The pulp is often heated and stirred to keep good performance before papermaking. In the existing pulp pool, the heating process may be uneven due to the large pool body, which affects the pulp performance. Therefore, stirring is usually required during the heating process. However, simply setting the stirring device at the center of the pulp pool will easily cause uneven stirring dead corners at the edge of the pulp pool, so the pulp temperature near the pool wall is higher than that at the center of the pool. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a pulp pool with a heating function.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] The pulp pool with heating function described in the technical solution includes a pool body, which is installed at the center of the base. A heating layer is provided on the outer facade and the bottom of the pool body. A support column is provided on each side of the pool body. An installation groove is provided on the opposite side of the two support columns, and a screw is vertically installed in the installation groove. The lower end of the screw is connected to the output end of the first motor, and the upper end is rotatably installed on the top of the installation groove. A stirring device is provided between the two screws, and the two sides of the stirring device are respectively connected to one end of a connecting rod, and the other end of the connecting rod is sleeved on the screw.

[0006] Preferably in the above technical solution, the stirring device includes a mounting ring, an auxiliary groove concentric with the mounting ring is provided at the top of the mounting ring, a tooth groove is provided on the inner circumference of the mounting ring, the tooth groove is meshed with a gear, a rotating shaft is passed through the center of the gear, the top of the rotating shaft passes through a connecting plate and is connected to the output end of the second motor, a moving rod is provided at the bottom of the connecting plate, the lower end of the moving rod extends into the auxiliary groove, and a plurality of stirring rods are provided at the lower part of the rotating shaft.

[0007] In the above technical solution, preferably, a steel ball is installed at the lower end of the moving rod.

[0008] In the above technical solution, preferably, both sides of the mounting ring are respectively connected to one end of the connecting rod.

[0009] In the above technical solution, preferably, a plurality of heating tubes are provided in the heating layer.

[0010] In the above technical solution, preferably, the internal thread of the connecting rod passing through the screw rod cooperates with the external thread of the screw rod.

[0011] In the above technical solution, preferably, the support column is installed on the top of the base.

[0012] Compared with the prior art, the utility model provides the following beneficial effects:

[0013] The utility model installs the rotating shaft on the gear, and drives the gear to rotate along the tooth groove through the motor, so as to drive the rotating shaft to move in the pulp pool, expand the stirring range, and further improve the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structural diagram of the pulp pool of the utility model;

[0015] Figure 2 This is a top view of the stirring device of the utility model;

[0016] Figure 3 yes Figure 1 A schematic diagram of the structure of part A;

[0017] In the figure: 1-support column, 101-mounting groove, 2-screw, 3-first motor, 4-connecting rod, 5-stirring device, 501-mounting ring, 502-auxiliary groove, 503-tooth groove, 504-gear, 505-connecting plate, 506-moving rod, 507-rotating shaft, 508-second motor, 509-stirring rod, 6-base, 7-heating layer, 8-heating tube, 9-tank body. DETAILED DESCRIPTION

[0018] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] See also Figures 1 to 3 The utility model provides a pulp pool with heating function, including a pool body 9, the pool body 9 is installed at the center of the base 6, the outer facade and the bottom of the pool body 9 are provided with a heating layer 7, the pool body 9 is provided with a support column 1 on both sides, the two support columns 1 are provided with a mounting groove 101 on the opposite side, and a screw 2 is vertically installed in the mounting groove 101, the lower end of the screw 2 is connected to the output end of the first motor 3, and the upper end is rotatably installed on the top of the mounting groove 101, and a stirring device 5 is provided between the two screws 2, and the two sides of the stirring device 5 are respectively connected to one end of a connecting rod 4, the other end of the connecting rod 4 is sleeved on the screw 2, and the internal thread of the connecting rod 4 passing through the screw 2 is matched with the external thread of the screw 2. After the pulp is poured into the pool body 9, the two first motors 3 simultaneously drive the connected screw 2 to rotate, so that the connecting rod 4 sleeved on the screw 2 moves along the screw 2, and the movement of the connecting rod 4 drives the stirring device 5 to move, so that the stirring rod 509 of the stirring device 5 enters the pool body 9 and is ready for stirring.

[0022] In order to better implement this utility model, refer to Figure 1In one embodiment, the stirring device 5 includes a mounting ring 501, and both sides of the mounting ring 501 are respectively connected to one end of the connecting rod 4, an auxiliary groove 502 is provided on the top of the mounting ring 501 and is concentric with the mounting ring 501, and a tooth groove 503 is provided on the inner circumference of the mounting ring 501, and the tooth groove 503 is meshed with a gear 504, and a rotating shaft 507 is passed through the center of the gear 504, and the top of the rotating shaft 507 passes through the connecting plate 505 and is connected to the output end of the second motor 508, and a moving rod 506 is provided at the bottom of the connecting plate 505, and the lower end of the moving rod 506 extends into the auxiliary groove 502, and a plurality of stirring rods 509 are provided at the lower part of the rotating shaft 507, and a steel ball is installed at the lower end of the moving rod 506. When stirring, the second motor 508 drives the rotating shaft 507 to rotate, thereby driving the gear 504 and the stirring rod 509 to rotate. The gear 504 engages with the tooth groove 503, so that the gear 504 moves along the tooth groove 503. In order to cooperate with the rotation of the gear 504, a moving rod 506 is provided at the bottom of the connecting plate 505, and the lower end of the moving rod 506 is embedded in the auxiliary groove 502. In the process of the gear 504 moving along the tooth groove 503, the lower end of the moving rod 506 moves in the auxiliary groove 502 through the steel ball.

[0023] In order to better implement this utility model, refer to Figure 1 In one embodiment, a plurality of heating tubes 8 are provided in the heating layer 7. The heating tubes 8 on both sides of the pool body 9 can be arranged in a surrounding manner one by one, and the heating tubes 8 at the bottom of the pool body 9 can be coiled into a spiral and respectively connected to external heat transfer devices such as boilers.

[0024] In order to better implement this utility model, refer to Figure 1 In one embodiment, the support column 1 is installed on the top of the base 6.

[0025] Based on the above-mentioned pulp pool with heating function, its working principle is as follows:

[0026] First, pour the pulp into the pool body 9, and the two first motors 3 respectively drive the connected screw rods 2 to rotate, so that the connecting rod 4 drives the mounting ring 501 to move downward, and the rotating shaft 507 and the stirring rod 509 of the stirring device 5 are moved downward into the pool body 9, the first motor 3 is turned off, the heating tube 8 is turned on, and heating is started, and the second motor 508 is turned on. The second motor 508 drives the rotating shaft 507 to rotate, and the rotating shaft 507 drives the gear 504 and the stirring rod 509 to rotate. The gear 504 moves along the tooth groove 503, and the moving rod 506 installed at the bottom of the connecting plate 505 sleeved on the rotating shaft 507 moves in the auxiliary groove 502. The rotating shaft 507 moves in a circle around the center of the mounting ring 501 driven by the gear 504, and rotates under the drive of the second motor 508 to stir and mix the pulp in the pool body 9. After stirring, the pulp is discharged from the discharge port at the bottom of the pool body 9.

[0027] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0028] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A pulp pool with heating function, characterized in that: The invention comprises a pool body (9), wherein the pool body (9) is installed at the center of a base (6), a heating layer (7) is provided on the outer surface and the bottom of the pool body (9), a support column (1) is provided on each side of the pool body (9), a mounting groove (101) is provided on the opposite side of the two support columns (1), and a screw rod (2) is vertically installed in the mounting groove (101), the lower end of the screw rod (2) is connected to the output end of a first motor (3), and the upper end is rotatably installed on the top of the mounting groove (101), a stirring device (5) is provided between the two screw rods (2), and the two sides of the stirring device (5) are respectively connected to one end of a connecting rod (4), and the other end of the connecting rod (4) is sleeved on the screw rod (2).

2. The pulp tank with heating function according to claim 1, characterized in that: The stirring device (5) comprises a mounting ring (501), the top of the mounting ring (501) is provided with an auxiliary groove (502) which is concentric with the mounting ring (501), the inner circumference of the mounting ring (501) is provided with a tooth groove (503), the tooth groove (503) is meshed with a gear (504), a rotating shaft (507) is passed through the center of the gear (504), the top of the rotating shaft (507) passes through the connecting plate (505) and is connected to the output end of the second motor (508), the bottom of the connecting plate (505) is provided with a moving rod (506), the lower end of the moving rod (506) extends into the auxiliary groove (502), and the lower part of the rotating shaft (507) is provided with a plurality of stirring rods (509).

3. The pulp tank with heating function according to claim 2, characterized in that: A steel ball is installed at the lower end of the moving rod (506).

4. The pulp tank with heating function according to claim 2, characterized in that: Both sides of the mounting ring (501) are respectively connected to one end of the connecting rod (4).

5. The pulp tank with heating function according to claim 1, characterized in that: A plurality of heating tubes (8) are arranged in the heating layer (7).

6. The pulp tank with heating function according to claim 1, characterized in that: The internal thread of the connecting rod (4) passing through the screw rod (2) cooperates with the external thread of the screw rod (2).

7. The pulp tank with heating function according to claim 1, characterized in that: The support column (1) is mounted on the top of the base (6).

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