Combined heating equipment for preparing superfine nano barium sulfate
By designing a combined heating device including scraping wall plate, stirring plate and driving parts, the problems of limited stirring effect and uneven heating in the existing equipment are solved, and efficient preparation of ultrafine nano barium sulfate is achieved, and product quality and output are improved.
Patent Information
- Application Number
- CN202422047063.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The existing combined heating equipment for preparing ultrafine nano barium sulfate has limited stirring effect during the heating process, resulting in insufficient mixing of raw materials and difficulty in effectively removing attachments on the inner wall of the heating tank, resulting in uneven heating and affecting product quality and output.
A combined heating device including a heating tank, a heating tube, a protective cover, an upper cover, an external toothed disk, a drive piece, a scraping wall plate, a stirring plate and a scraping base plate are designed. By setting the scraping wall plate and scraping bottom plate, ensure that the attachments in the inner wall of the heating tank are effectively scraped off; the driving member drives the external toothed plate and the stirring plate to fully stir the substances inside the heating tank.
The equipment avoids the problem of uneven heating through the design of the scraping wall plate and the scraping bottom plate, ensuring that the attachments on the inner wall of the heating tank are effectively removed; at the same time, through the rotation of the stirring plate, sufficient stirring of the substances inside the heating tank is achieved, and the quality and output of the product are improved.
Smart Images
Figure CN222969610U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of barium sulfate preparation equipment, in particular to a combined heating device for preparing ultrafine nano barium sulfate. Background Technique
[0002] Ultrafine nano barium sulfate is a form of barium sulfate, which has extremely small particle size and high specific surface area. When preparing barium sulfate, a heating process is required.
[0003] In the existing combined heating device for preparing ultrafine nano barium sulfate, when heating the raw material substances, a stirrer is needed to carry out the stirring process. However, the commonly used stirrer currently usually stirs in a way that the central shaft drives the blades. The stirring effect of this way is limited and cannot ensure the full mixing of the raw material substances. At the same time, the raw material substances often adhere to the inner wall of the heating tank, and the long-term adhesion will cause uneven heating of the inner wall of the heating tank, thereby affecting the quality and output of the product.
[0004] Therefore, we provide a combined heating device for preparing ultrafine nano barium sulfate. Content of the Utility Model
[0005] The purpose of the utility model is to provide a combined heating device for preparing ultrafine nano barium sulfate to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A combined heating device for preparing ultrafine nano barium sulfate, including a heating tank, an outer heating tube is fixedly sleeved on the outside of the heating tank, a protective cover is fixedly sleeved on the outside of the heating tube, an upper cover is fixedly connected above the heating tank, an outer gear disk is rotatably connected to the inner top end of the heating tube, a driving member for driving the outer gear disk to rotate is connected to the inside of the outer gear disk, four groups of support rods are fixedly connected to the lower surface of the outer gear disk at equal intervals, scraping plates are detachably connected to the outside of the four groups of support rods, the scraping plates are attached to the inner wall of the heating tank, the four groups of support rods are connected by four cross-shaped cross bars, the four cross bars are connected by a central disk, a central rod penetrates through the inside of the central disk, and paddle blades are fixedly connected to both sides of the central rod.
[0007] Preferably, a sliding groove is fixedly connected to the inner top end of the heating tank, a sliding ring is fixedly connected to the outside of the outer gear disk, and the sliding ring slides inside the sliding groove.
[0008] Preferably, the driving member includes a rotating shaft, the rotating shaft is rotatably connected inside the upper cover, the upper end of the rotating shaft is connected to a reduction motor through a coupling, the lower end of the rotating shaft is fixedly connected to a gear, and the gear meshes with the outer gear disk.
[0009] Preferably, one side of the scraping wall plate is fixedly connected with a buckle seat, and the buckle seat is attached to the outer side of the support rod. The side of the buckle seat away from the scraping wall plate is fixedly connected with a fixing buckle through a bolt, and the fixing buckle is attached to the outer side of the support rod.
[0010] Preferably, one end of the cross bar close to the support rod is fixedly connected with a sleeve, and the sleeve is fixedly sleeved on the outer side of the support rod through a bolt.
[0011] Preferably, a connecting seat is fixedly sleeved on the outer side of the cross bar through a bolt. The upper surface of the connecting seat is fixedly connected with a long shaft, and four stirring plates are rotatably connected to the outer side of the long shaft.
[0012] Preferably, the lower end of the central rod is fixedly connected with a scraping bottom plate through a bolt, and the scraping bottom plate is attached to the inner bottom wall of the heating tank.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. For the combined heating device for preparing ultrafine nano barium sulfate, through the arrangement of the scraping wall plate, when stirring the substances inside the heating tank, the scraping wall plate rotates continuously, which can effectively scrape off the attachments on the inner wall of the heating tank, avoiding the occurrence of uneven heating.
[0015] 2. The driving member drives the external gear disk to rotate. The external gear disk drives the support rod, the cross bar and the central rod to rotate synchronously, thereby driving the paddle on the outer side of the central rod to rotate. At the same time, it will drive the stirring blades installed on the cross bar to rotate and stir, so that the substances inside the heating tank are effectively and fully stirred. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall external structure of the combined heating device for preparing ultrafine nano barium sulfate of the present utility model;
[0017] Figure 2 is a schematic diagram of the structure of the heating tank, heating pipe and protective cover of the present utility model in cooperation;
[0018] Figure 3 is a schematic diagram of the structure of the heating tank, upper cover and other components of the present utility model in cooperation;
[0019] Figure 4 is a schematic diagram of the structure of the external gear disk and the driving member of the present utility model in cooperation;
[0020] Figure 5 is a schematic diagram of the top view structure of the external gear disk and other related components of the present utility model;
[0021] Figure 6Schematic diagram of the structure of the external gear disk, support rod, scraping wall plate, cross bar and central rod of the present utility model.
[0022] Reference numerals in the figure: 1, heating tank; 11, sliding groove; 2, heating pipe; 3, protective cover; 4, upper cover; 5, external gear disk; 51, sliding ring; 52, driving member; 521, rotating shaft; 522, reduction motor; 523, gear; 6, support rod; 7, scraping wall plate; 71, fastening seat; 72, fixed buckle; 8, cross bar; 81, sleeve; 82, connecting seat; 83, long shaft; 84, stirring plate; 85, central disk; 9, central rod; 91, paddle; 92, scraping bottom plate. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0024] Please refer to Figure 1-6 As shown, the present utility model provides an implementation manner: a combined heating device for preparing ultrafine nano barium sulfate, including a heating tank 1, a heating pipe 2 is fixedly sleeved on the outer side of the heating tank 1, a protective cover 3 is fixedly sleeved on the outer side of the heating pipe 2, an upper cover 4 is fixedly connected above the heating tank 1, the inner top end of the heating pipe 2 is rotatably connected with an external gear disk 5, the inner side of the external gear disk 5 is connected with a driving member 52 for driving the external gear disk 5 to rotate, four groups of support rods 6 are fixedly connected at equal intervals on the lower surface of the external gear disk 5, four groups of scraping wall plates 7 are detachably connected to the outer sides of the four groups of support rods 6, the scraping wall plates 7 are attached to the inner wall of the heating tank 1, the four groups of support rods 6 are connected by four groups of cross bars 8 distributed in a cross shape, the four groups of cross bars 8 are connected by a central disk 85, and a central rod 9 is penetrated through the inside of the central disk 85, and paddle 91 is fixedly connected to both sides of the central rod 9.
[0025] Furthermore, a sliding groove 11 is fixedly connected to the inner top end of the heating tank 1, a sliding ring 51 is fixedly connected to the outer side of the external gear disk 5, and the sliding ring 51 is slidably connected inside the sliding groove 11. When the external gear disk 5 rotates, it will drive the sliding ring 51 to slide inside the sliding groove 11, and the sliding groove 11 provides a rotation path for the sliding ring 51.
[0026] Furthermore, the driving member 52 includes a rotating shaft 521, which is rotatably connected to the interior of the upper cover 4, and the upper end of the rotating shaft 521 is connected to a reduction motor 522 through a coupling, and the lower end of the rotating shaft 521 is fixedly connected to a gear 523, which is meshed with the outer gear plate 5. By driving the reduction motor 522 to operate, the reduction motor 522 drives the gear 523 to rotate synchronously through the rotating shaft 521, thereby driving the outer gear plate 5 meshed with the gear 523 to rotate, thereby achieving stirring of the material inside the heating tank 1.
[0027] Furthermore, a buckle seat 71 is fixedly connected to one side of the scraper plate 7, and the buckle seat 71 is attached to the outer side of the support rod 6. A fixing buckle 72 is fixedly connected to the side of the buckle seat 71 away from the scraper plate 7 by bolts, and the fixing buckle 72 is attached to the outer side of the support rod 6. The scraper plate 7 rotates to scrape off the attachments on the inner wall of the heating tank 1, so as to avoid the attachments from being attached for a long time, which may cause uneven heating of the heating tank 1.
[0028] Furthermore, a sleeve 81 is fixedly connected to one end of the cross bar 8 close to the support bar 6, and the sleeve 81 is fixedly sleeved on the outside of the support bar 6 by bolts. The cross bar 8 is fixed to the outside of the support bar 6 by the sleeve 81, and the position of the sleeve 81 on the outside of the support bar 6 is adjusted to achieve the purpose of adjusting the position of the cross bar 8.
[0029] Furthermore, a connection seat 82 is provided on the outer side of the cross bar 8 through a bolt fixing sleeve, a long shaft 83 is fixedly connected to the upper surface of the connection seat 82, and four groups of stirring plates 84 are rotatably connected to the outer side of the long shaft 83. When the cross bar 8 rotates with the support rod 6, the connection seat 82 is driven to rotate synchronously, and at the same time, the four groups of stirring plates 84 rotate relative to the long shaft 83, so as to fully stir the material inside the heating tank 1.
[0030] Furthermore, the lower end of the center rod 9 is fixedly connected with a scraper plate 92 by bolts, and the scraper plate 92 is attached to the inner bottom wall of the heating tank 1. When the scraper plate 92 rotates, the deposited on the bottom of the heating tank 1 can be scraped up to prevent it from being attached to the inner bottom wall of the heating tank 1 for a long time, causing uneven heating.
[0031] Working principle: the first step is to drive the reduction motor 522 to operate, and the reduction motor 522 drives the gear 523 to rotate through the rotating shaft 521, and the gear 523 drives the outer gear plate 5 to rotate synchronously. At this time, the outer gear plate 5 drives the parts connected to it below to rotate synchronously. At this time, the heating medium in the heating tube 2 heats the heating tank 1. The second step is that the scraper plate 7 can scrape off the attachments on the inner wall of the heating tank 1 in time during the rotation process to avoid uneven heating for a long time. The third step is that the scraper plate 92 scrapes the material deposited on the bottom of the heating tank 1 to avoid uneven stirring. The fourth step is that the paddle 91 and the stirring plate 84 work together to stir the solution inside the heating tank 1 to ensure that it is in a fully mixed state. In this way, the use process of a combined heating device for the preparation of ultrafine nano barium sulfate is completed.
Claims
1. A combined heating device for preparing ultrafine nano-barium sulfate, comprising a heating tank (1), characterized in that: The outer fixed sleeve of the heating tank (1) is provided with a heating tube (2), and the outer fixed sleeve of the heating tube (2) is provided with a protective cover (3). The upper part of the heating tank (1) is fixedly connected with an upper cover (4). The inner top of the heating tube (2) is rotatably connected with an outer toothed disc (5). The inner side of the outer toothed disc (5) is connected with a driving member (52) for driving the outer toothed disc (5) to rotate. The lower surface of the outer toothed disc (5) is equidistantly fixedly connected with four groups of support rods (6). The outer sides of the four groups of support rods (6) are detachably connected with scraper plates (7). The scraper plates (7) are fitted with the inner wall of the heating tank (1). The four groups of support rods (6) are connected by four groups of cross bars (8) distributed in a cross shape. The four groups of cross bars (8) are connected by a center disc (85). The center disc (85) is connected with a center rod (9) through the inside. Both sides of the center rod (9) are fixedly connected with blades (91).
2. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: The inner top of the heating tank (1) is fixedly connected with a slide groove (11), the outer side of the outer gear disk (5) is fixedly connected with a slip ring (51), and the slip ring (51) is slidably connected inside the slide groove (11).
3. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: The driving member (52) comprises a rotating shaft (521), wherein the rotating shaft (521) is rotatably connected to the interior of the upper cover (4), the upper end of the rotating shaft (521) is connected to a reduction motor (522) via a coupling, and the lower end of the rotating shaft (521) is fixedly connected to a gear (523), and the gear (523) is meshed with the outer gear disc (5).
4. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: A buckle seat (71) is fixedly connected to one side of the scraper plate (7), and the buckle seat (71) is fitted on the outer side of the support rod (6); a fixing buckle (72) is fixedly connected to the side of the buckle seat (71) away from the scraper plate (7) by bolts, and the fixing buckle (72) is fitted on the outer side of the support rod (6).
5. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: One end of the cross bar (8) close to the support bar (6) is fixedly connected with a sleeve (81), and the sleeve (81) is fixedly sleeved on the outer side of the support bar (6) by means of bolts.
6. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: A connecting seat (82) is provided on the outer side of the crossbar (8) through a bolt fixing sleeve, a long shaft (83) is fixedly connected to the upper surface of the connecting seat (82), and four groups of stirring plates (84) are rotatably connected to the outer side of the long shaft (83).
7. The combined heating device for preparing ultrafine nano-barium sulfate according to claim 1, characterized in that: The lower end of the central rod (9) is fixedly connected to a scraper plate (92) by means of bolts, and the scraper plate (92) is attached to the inner bottom wall of the heating tank (1).