A kind of stirring equipment for producing dust-free paper

Abstract

The utility model discloses a kind of stirring equipment for dustless paper production, it is related to dustless paper production technical field, including main frame body, stirring tank and stirring assembly, the main frame body is internally provided with stirring tank, and stirring tank top is equipped with installation top cover, the stirring tank is internally provided with stirring assembly, and stirring assembly includes water storage tank, water pump, water delivery pipe, water collecting ring, water outlet nozzle, servo motor, strut and mixing ring, the water storage tank upper end is equipped with water pump, and water pump outside is connected with water delivery pipe, and water delivery pipe front end is equipped with water collecting ring, simultaneously water collecting ring inboard is equipped with water outlet nozzle, the installation top cover upper end middle part is equipped with servo motor, and servo motor front end is connected with strut, and strut outside middle end is provided with mixing ring, the strut outside is provided with scraping component. This kind of stirring equipment for dustless paper production can avoid the situation that stirring equipment inside is not cleaned sufficiently, improve the overall practicality of stirring equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleanroom paper production technology, specifically to a stirring device for cleanroom paper production. Background Technology

[0002] Cleanroom paper, also known as dry-laid nonwoven fabric, is a type of dry-laid nonwoven fabric made from wood pulp fibers using air-laid technology. It possesses high elasticity, softness, and strong water absorption, and is widely used in hygiene care and industrial wiping applications. The main raw material for cleanroom paper is wood pulp fiber, and production utilizes air-laid technology, reinforced by chemical or thermal bonding. Chemically bonded products are often used in industrial wipes and feminine hygiene products, while thermally bonded products offer better moisture absorption and are commonly used in highly absorbent hygiene products. The mixing process in cleanroom paper production refers to the mixing and stirring of the pulp. Efficient mixing is achieved through mechanical devices to promote the dissolution and mixing of raw materials. To improve the production efficiency of cleanroom paper, a mixing device is needed; however, existing mixing equipment still has the following shortcomings: When using existing mixing equipment, most of the equipment can only scrape off the material on the inner wall of the mixing tank. However, the mixing tank is large in size and its interior is inconvenient to clean. In addition, most existing mixing tanks do not have a cleaning structure inside, which makes it easy for raw materials from the dust-free paper production process to remain inside the mixing tank. Long-term accumulation may affect the performance of the equipment, resulting in a decrease in the practicality and efficiency of the mixing equipment. Utility Model Content

[0003] The purpose of this invention is to provide a stirring device for the production of dust-free paper, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for dust-free paper production, comprising a main frame, a mixing tank, and a mixing assembly. The mixing tank is disposed inside the main frame, and a top cover is installed on the top of the mixing tank. The mixing assembly is disposed inside the mixing tank, and the mixing assembly includes a water storage tank, a water pump, a water supply pipe, a water collection ring, a water outlet nozzle, a servo motor, a support rod, and a mixing ring. A water pump is installed at the upper end of the water storage tank, and a water supply pipe is connected to the outside of the water pump. A water collection ring is installed at the front end of the water supply pipe, and a water outlet nozzle is installed inside the water collection ring. A servo motor is installed in the middle of the upper end of the top cover, and a support rod is connected to the front end of the servo motor. A mixing ring is disposed at the middle of the outer side of the support rod, and a scraping assembly is disposed outside the support rod.

[0005] Furthermore, the water pump and the water storage tank are arranged vertically, and the water pump is fixedly connected to the water storage tank by bolts.

[0006] Furthermore, the water outlet nozzles are distributed perpendicularly to the water collection ring, and the water outlet nozzles are equidistantly distributed inside the water collection ring.

[0007] Furthermore, the mixing rings are provided in a quantity of three, and the three mixing rings are equidistantly distributed on the outside of the support rod.

[0008] Furthermore, the scraping assembly includes a mounting block, a receiving groove, a spring damping rod, a limiting ball, and a mounting crossbar. The mounting block has a receiving groove inside, and a spring damping rod is installed inside the receiving groove. A limiting ball is installed at the front end of the spring damping rod. The mounting block is connected to the mounting crossbar inside.

[0009] Furthermore, the scraping assembly also includes a limiting through hole, a threaded mounting groove, a mounting bolt, and a scraper plate. The limiting through hole is provided at the rear end of the mounting crossbar, and a threaded mounting groove is provided at the middle of the rear end of the mounting crossbar. The mounting bolt is connected inside the threaded mounting groove, and a scraper plate is installed at the front end of the mounting crossbar.

[0010] Furthermore, the spring damping rod and the limiting ball are distributed perpendicularly, and the limiting ball is elastically connected to the receiving groove through the spring damping rod.

[0011] Furthermore, the internal dimensions of the threaded mounting groove are adapted to the external dimensions of the mounting bolt, and the mounting bolt is rotatably connected to the mounting crossbar through the threaded mounting groove.

[0012] This utility model provides a stirring device for dust-free paper production, which has the following beneficial effects: 1. This utility model, through the setting of the stirring component, enables the use of a stirring equipment for clean paper production. A water pump operates to pump and transport clean water stored in the water storage tank to the water collection ring via a water delivery pipe. The clean water is then evenly delivered to the mixing tank through a water nozzle installed inside the water collection ring. The inside of the mixing tank is cleaned by spraying water. A servo motor on the top cover drives the support rod to rotate, causing the mixing ring installed outside the support rod to rotate inside the mixing tank, thus mixing the raw materials for clean paper processing. This improves the overall practicality and efficiency of the stirring equipment.

[0013] 2. This utility model, through the setting of the scraping component, enables the installation of the crossbar into the installation block by means of a spring damping rod that allows the limiting ball to elastically connect with the receiving groove during the use of the mixing equipment for dust-free paper production. The limiting ball, in conjunction with the limiting through hole, limits the installation of the crossbar into the installation block. After the crossbar is limited and inserted into the installation block, the installation bolts are used to fix the crossbar, thereby fixing the scraper at the front end of the crossbar into the mixing tank. The scraper is used to scrape the inner wall of the mixing tank, and the scraper is easy to replace, improving the overall practicality and efficiency of the mixing equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional unfolded structural diagram of the stirring component of this utility model; Figure 3 This is a three-dimensional sectional view of the unfolded structure of the scraping component of this utility model.

[0015] In the diagram: 1. Main frame; 2. Mixing tank; 3. Mounting top cover; 4. Mixing assembly; 401. Water storage tank; 402. Water pump; 403. Water supply pipe; 404. Water collection ring; 405. Water outlet nozzle; 406. Servo motor; 407. Support rod; 408. Mixing ring; 5. Scraper assembly; 501. Mounting block; 502. Receiving groove; 503. Spring damping rod; 504. Limit ball; 505. Mounting crossbar; 506. Limiting through hole; 507. Threaded mounting groove; 508. Mounting bolt; 509. Scraper plate. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0017] like Figures 1 to 3As shown, a mixing device for cleanroom paper production includes a main frame 1, a mixing tank 2, and a mixing assembly 4. The mixing tank 2 is disposed inside the main frame 1, and a top cover 3 is installed on the top of the mixing tank 2. The mixing assembly 4 is disposed inside the mixing tank 2, and the mixing assembly 4 includes a water storage tank 401, a water pump 402, a water supply pipe 403, a water collection ring 404, a water outlet nozzle 405, a servo motor 406, a support rod 407, and a mixing ring 408. The water pump 402 is installed at the upper end of the water storage tank 401. An external water supply pipe 403 is connected, and a water collection ring 404 is installed at the front end of the water supply pipe 403. A water outlet nozzle 405 is installed inside the water collection ring 404. A servo motor 406 is installed at the middle of the upper end of the mounting top cover 3, and a support rod 407 is connected to the front end of the servo motor 406. A mixing ring 408 is installed at the middle of the outer side of the support rod 407. The water pump 402 is perpendicular to the water storage tank 401, and the water pump 402 is fixedly connected to the water storage tank 401 by bolts. The water outlet nozzle 405 and the water collection ring 404 are connected... The components are arranged vertically, with water nozzles 405 evenly distributed inside the water collection ring 404. Three mixing rings 408 are provided, evenly distributed outside the support rod 407. A water pump 402 is fixedly installed on the upper end of the water storage tank 401 using fastening bolts. The water pump 402, operating in conjunction with the water delivery pipe 403, pumps and delivers the clean water stored inside the water storage tank 401 to the inside of the water collection ring 404. The clean water is then discharged through the water nozzles 405 installed inside the water collection ring 404. Water is evenly delivered into the mixing tank 2, and the inside of the mixing tank 2 is cleaned by spraying water. The servo motor 406 is fixedly installed in the middle of the upper end of the mounting cover 3. The output shaft of the servo motor 406 is connected to the support rod 407 through a coupling. The operation of the servo motor 406 drives the support rod 407 to rotate, so that the mixing ring 408 installed on the outside of the support rod 407 rotates inside the mixing tank 2, and mixes the dust-free paper processing raw materials, thereby improving the overall practicality and efficiency of the mixing equipment.

[0018] like Figures 1 to 3As shown, a scraping assembly 5 is provided on the outside of the support rod 407. The scraping assembly 5 includes a mounting block 501, a receiving groove 502, a spring damping rod 503, a limiting ball 504, and a mounting crossbar 505. The mounting block 501 has a receiving groove 502 inside, and the spring damping rod 503 is installed inside the receiving groove 502. The limiting ball 504 is installed at the front end of the spring damping rod 503. The mounting crossbar 505 is connected inside the mounting block 501. The scraping assembly 5 also includes a limiting through hole 506, a threaded mounting groove 507, a mounting bolt 508, and a scraper plate 509. The rear end of the mounting crossbar 505 is also included. A limiting through hole 506 is provided, and a threaded mounting groove 507 is provided at the middle of the rear end of the mounting crossbar 505. A mounting bolt 508 is connected inside the threaded mounting groove 507. A scraper 509 is installed at the front end of the mounting crossbar 505. A spring damping rod 503 and a limiting ball 504 are perpendicularly distributed, and the limiting ball 504 is elastically connected to the receiving groove 502 through the spring damping rod 503. The internal dimensions of the threaded mounting groove 507 are adapted to the external dimensions of the mounting bolt 508, and the mounting bolt 508 is rotatably connected to the mounting crossbar 505 through the threaded mounting groove 507. The mounting bolt is tightened to secure the mounting crossbar 505. Block 501 is fixedly installed on both sides of the outside of the support rod 407, and the spring damping rod 503 is fixedly installed in the receiving groove 502 opened inside the mounting block 501 with fastening bolts. The spring damping rod 503 makes the limiting ball 504 elastically connected to the receiving groove 502. The internal size of the mounting block 501 is adapted to the external size of the mounting crossbar 505. The mounting crossbar 505 is butt-fitted into the inside of the mounting block 501. The internal size of the limiting through hole 506 opened at the rear end of the mounting crossbar 505 is adapted to the external size of the limiting ball 504. Thus, the mounting crossbar 505 is installed through the limiting ball 504 and the limiting through hole 506. The crossbar 505 is installed inside the mounting block 501. The internal dimensions of the threaded mounting groove 507 at the middle of the rear end of the crossbar 505 are adapted to the external dimensions of the mounting bolt 508. After the crossbar 505 is inserted into the mounting block 501, the mounting bolt 508 fixes the crossbar 505, thereby fixing the scraper 509 at the front end of the crossbar 505 inside the mixing tank 2. The scraper 509 is used to scrape the inner wall of the mixing tank 2. The scraper 509 is easy to replace, improving the overall practicality and efficiency of the mixing equipment.

[0019] In summary, the mixing equipment for cleanroom paper production, during use, firstly, increases the stability of the equipment through the main frame 1 installed outside the mixing tank 2. The mounting top cover 3 is fixedly installed on the top of the mixing tank 2. The servo motor 406 at the upper end of the mounting top cover 3 drives the support rod 407 to rotate, causing the mixing ring 408 installed outside the support rod 407 to rotate inside the mixing tank 2, thus mixing the raw materials for cleanroom paper processing. Next, the spring damping rod 503 elastically connects the limiting ball 504 to the receiving groove 502, and the mounting crossbar 505 is then inserted into the mounting block 501. The limiting ball 504, in conjunction with the limiting through hole 506, limits the mounting crossbar 505 to the mounting block 501. Inside the mixing tank 2, after the mounting crossbar 505 is inserted into the mounting block 501, the mounting crossbar 505 is fixed by the mounting bolts 508, so that the scraper 509 at the front end of the mounting crossbar 505 is fixed inside the mixing tank 2. The scraper 509 is used to scrape the inner wall of the mixing tank 2. Finally, the water pump 402 operates to pump the cleaning water stored in the water storage tank 401 into the water collection ring 404 through the water pipe 403. The cleaning water is then evenly delivered into the mixing tank 2 through the water outlet nozzle 405 installed on the inner side of the water collection ring 404. The cleaning water is then used to clean the inside of the mixing tank 2, improving the overall practicality and efficiency of the mixing equipment.

[0020] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A mixing device for producing dust-free paper, comprising a main frame (1), a mixing tank (2), and a mixing assembly (4), characterized in that, The main frame (1) is equipped with a mixing tank (2), and the mixing tank (2) is equipped with a top cover (3). The mixing tank (2) is equipped with a mixing assembly (4), which includes a water storage tank (401), a water pump (402), a water supply pipe (403), a water collection ring (404), a water outlet nozzle (405), a servo motor (406), a support rod (407), and a mixing ring (408). The water pump (402) is installed at the upper end of the water storage tank (401). The water pump (402) is externally connected to a water supply pipe (403), and a water collection ring (404) is installed at the front end of the water supply pipe (403). At the same time, a water outlet nozzle (405) is installed inside the water collection ring (404). A servo motor (406) is installed at the middle of the upper end of the mounting cover (3), and a support rod (407) is connected at the front end of the servo motor (406). A mixing ring (408) is provided at the middle of the outer side of the support rod (407), and a scraping assembly (5) is provided on the outer side of the support rod (407).

2. The stirring equipment for cleanroom paper production according to claim 1, characterized in that, The water pump (402) is perpendicular to the water storage tank (401), and the water pump (402) is fixedly connected to the water storage tank (401) by bolts.

3. The mixing equipment for cleanroom paper production according to claim 1, characterized in that, The water outlet nozzles (405) are vertically distributed with the water collection ring (404), and the water outlet nozzles (405) are equidistantly distributed inside the water collection ring (404).

4. The mixing equipment for cleanroom paper production according to claim 1, characterized in that, The number of mixing rings (408) is three, and the three mixing rings (408) are equidistantly distributed outside the support rod (407).

5. The mixing equipment for cleanroom paper production according to claim 1, characterized in that, The scraping assembly (5) includes a mounting block (501), a receiving groove (502), a spring damping rod (503), a limiting ball (504), and a mounting crossbar (505). The mounting block (501) has a receiving groove (502) inside, and a spring damping rod (503) is installed inside the receiving groove (502). A limiting ball (504) is installed at the front end of the spring damping rod (503). The mounting block (501) is connected to the mounting crossbar (505).

6. The mixing equipment for cleanroom paper production according to claim 5, characterized in that, The scraping assembly (5) further includes a limiting through hole (506), a threaded mounting groove (507), a mounting bolt (508), and a scraper (509). The mounting crossbar (505) has a limiting through hole (506) at its rear end, and a threaded mounting groove (507) is provided in the middle of the rear end of the mounting crossbar (505). The mounting bolt (508) is connected inside the threaded mounting groove (507), and a scraper (509) is installed at the front end of the mounting crossbar (505).

7. The stirring equipment for cleanroom paper production according to claim 6, characterized in that, The spring damping rod (503) and the limiting ball (504) are distributed perpendicularly, and the limiting ball (504) is elastically connected to the receiving groove (502) through the spring damping rod (503).

8. The stirring equipment for cleanroom paper production according to claim 6, characterized in that, The internal dimensions of the threaded mounting groove (507) are adapted to the external dimensions of the mounting bolt (508), and the mounting bolt (508) is rotatably connected to the mounting crossbar (505) through the threaded mounting groove (507).

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