Formaldehyde storage device

Abstract

The utility model provides a formaldehyde storage device which comprises a storage tank, a tank cover is fixedly installed on the upper side of the storage tank, a feeding port is formed in the upper surface of the tank cover, a heating mechanism is arranged in the storage tank, a discharging pipe is fixedly connected to the lower surface of the storage tank, and a valve is fixedly installed outside the discharging pipe. A fixing rod is fixedly installed on the lower surface of the storage tank, a fixing box is fixedly installed on the lower surface of the fixing rod, universal wheels are fixedly installed on the lower surface of the fixing box, and a locking mechanism is arranged in the fixing box. Through the use of the heating mechanism, formaldehyde in the storage tank can be uniformly heated by using a heating pipe and a heat conducting plate, so that the problems of formaldehyde quality reduction and precipitation accumulation caused by non-uniform temperature are avoided; meanwhile, the stirring blades and the stirring rod are matched with the motor and the heating rod, so that the uniformity and the stability of the formaldehyde in the storage process are further improved.

Description

Technical Field

[0001] This utility model relates to the field of formaldehyde, and more specifically, to a formaldehyde storage device. Background Technology

[0002] Formaldehyde is a common organic compound, colorless with a pungent odor, and widely present in our daily lives. It is commonly used in industry as a disinfectant, preservative, and chemical raw material, and plays an important role in the manufacture of adhesives, coatings, dyes, and certain synthetic materials. However, formaldehyde poses certain health risks. Long-term exposure to or inhalation of high concentrations of formaldehyde may lead to respiratory irritation, allergic reactions, and even increase the risk of nasopharyngeal carcinoma and leukemia.

[0003] The prior art disclosed in patent publication (announcement) number CN221478368U is a safe storage device for formaldehyde production, including a storage tank, a support base, an inlet, an outlet, and a placement platform. The support base is fixedly connected to the bottom of the storage tank, the inlet is fixedly connected to the rear side of the top of the storage tank, the outlet is fixedly connected to the front side of the bottom of the storage tank, and the placement platform is fixedly connected to the top of the storage tank. Mounting blocks are fixedly connected to both the front and rear sides of the top of the placement platform, and a detector is arranged between the two mounting blocks.

[0004] The aforementioned patent document discloses a safe storage device for formaldehyde production. While it can solve the problems of leakage and volatilization that may occur during the use of stainless steel storage tanks, leading to the escape of formaldehyde gas which may not only cause environmental pollution but also harm to people and animals in the vicinity, its shortcomings are as follows:

[0005] On the one hand, although existing formaldehyde storage devices have improved safety by setting up detectors and other means, the lack of an effective heating mechanism during the formaldehyde storage process may cause formaldehyde to affect its storage effect and subsequent use due to uneven temperature or precipitation accumulation.

[0006] On the other hand, existing devices are inadequate in terms of mobility and fixation, making them difficult to move flexibly and store stably between different workplaces, thus limiting their scope of use and convenience.

[0007] Therefore, we have made improvements to this and proposed a formaldehyde storage device. Utility Model Content

[0008] In view of the shortcomings of the prior art, this utility model provides a formaldehyde storage device, which solves the problems mentioned in the background art.

[0009] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0010] Formaldehyde storage devices are designed to address the aforementioned issues.

[0011] The application is as follows:

[0012] The system includes a storage tank, a tank cover fixedly installed on the upper side of the storage tank, and a feed inlet installed on the upper surface of the tank cover. The storage tank is equipped with a heating mechanism inside. A discharge pipe is fixedly connected to the lower surface of the storage tank, and a valve is fixedly installed on the outside of the discharge pipe. A fixing rod is fixedly installed on the lower surface of the storage tank, and a fixing box is fixedly installed on the lower surface of the fixing rod. A caster wheel is fixedly installed on the lower surface of the fixing box, and a locking mechanism is provided inside the fixing box.

[0013] The heating mechanism includes a groove, which is formed inside the storage tank. A heating tube is fixedly installed inside the groove, and the heating tube is arranged in a spiral shape. A heat-conducting plate is fixedly installed on the inner surface of the heating tube, and the heat-conducting plate is integrally formed with the inner wall of the storage tank.

[0014] As a preferred technical solution of this application, a motor is fixedly installed on the upper surface of the can lid, and a rotating shaft is fixedly connected to the output end of the motor, and a stirring blade is fixedly installed at the bottom of the rotating shaft.

[0015] As a preferred technical solution of this application, a fixing plate is fixedly installed on the outside of the rotating shaft, and four stirring rods are fixedly installed on the lower surface of the fixing plate, and a heating rod is fixedly installed inside the stirring rod.

[0016] As a preferred technical solution of this application, the locking mechanism includes support rods, and four support rods are provided, and all four support rods are slidably connected to the fixed box, and a rubber pad is fixedly installed on the lower surface of the support rod.

[0017] As a preferred technical solution of this application, a connecting rod is fixedly installed between the tops of the two support rods on the same side, and the connecting rod is located inside the fixed box, and a crossbar is fixedly installed between the two connecting rods.

[0018] As a preferred technical solution of this application, a hydraulic rod is fixedly installed inside the fixed box, and a sliding block is fixedly connected to the telescopic end of the hydraulic rod. An inclined groove is opened inside the sliding block, and the crossbar is slidably connected to the inclined groove.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] In the scheme of this application:

[0021] 1. By using a heating mechanism, the formaldehyde in the storage tank can be heated evenly using heating tubes and heat-conducting plates, avoiding the problems of formaldehyde quality degradation and precipitation caused by uneven temperature; at the same time, the stirring blades and stirring rods, together with the motor and heating rods, further improve the uniformity and stability of formaldehyde during storage.

[0022] 2. By setting up casters and a locking mechanism, the casters make the device easier to move, improving its flexibility and ease of use; the locking mechanism uses the cooperation of hydraulic rods, sliding blocks and inclined grooves to achieve convenient control of the support rods, thereby realizing the flexible movement and stable fixation of the device. Attached Figure Description

[0023] Figure 1 A three-dimensional structural schematic diagram of the formaldehyde storage device provided in this application;

[0024] Figure 2 A three-dimensional structural diagram of the internal structure of the formaldehyde storage tank provided in this application;

[0025] Figure 3 A frontal cross-sectional structural diagram of the formaldehyde storage tank provided in this application;

[0026] Figure 4 A schematic diagram of the formaldehyde storage device fixing box and casters provided in this application;

[0027] Figure 5 This is a three-dimensional structural diagram of the internal structure of the formaldehyde storage device fixing box provided in this application.

[0028] The image shows:

[0029] 1. Storage tank; 2. Tank lid; 3. Feed inlet; 4. Heating mechanism; 401. Groove; 402. Heating tube; 403. Heat-conducting plate; 404. Motor; 405. Fixing plate; 406. Rotating shaft; 407. Stirring blade; 408. Stirring rod; 409. Heating rod; 5. Discharge pipe; 6. Valve; 7. Fixing rod; 8. Fixing box; 9. Casters; 10. Locking mechanism; 1001. Support rod; 1002. Rubber pad; 1003. Connecting rod; 1004. Crossbar; 1005. Hydraulic rod; 1006. Sliding block; 1007. Inclined groove. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] To address the technical problems in the background section, the following formaldehyde storage device is provided:

[0036] Combination Figure 1 - Figure 5 As shown, the present invention provides a formaldehyde storage device, including a storage tank 1, a tank cover 2 fixedly installed on the upper side of the storage tank 1, and a feed inlet 3 installed on the upper surface of the tank cover 2. A heating mechanism 4 is provided inside the storage tank 1. A discharge pipe 5 is fixedly connected to the lower surface of the storage tank 1, and a valve 6 is fixedly installed on the outside of the discharge pipe 5. A fixing rod 7 is fixedly installed on the lower surface of the storage tank 1, and a fixing box 8 is fixedly installed on the lower surface of the fixing rod 7. A caster wheel 9 is fixedly installed on the lower surface of the fixing box 8, and a locking mechanism 10 is provided inside the fixing box 8. The heating mechanism 4 includes a groove 401, which is formed inside the storage tank 1. A heating tube 402 is fixedly installed inside the groove 401, and the heating tube 402 is arranged in a spiral shape. A heat-conducting plate 403 is fixedly installed on the inner surface of the heating tube 402, and the heat-conducting plate 403 is integrally formed with the inner wall of the storage tank 1.

[0037] In this embodiment: a heating mechanism 4 is provided inside the storage tank 1, including a groove 401 opened in the tank body, a heating tube 402 arranged in a spiral shape in the groove 401, and a heat-conducting plate 403 that is tightly attached to the inner side of the heating tube 402 and integrated with the tank wall; this ensures that formaldehyde can be heated evenly during storage, effectively preventing quality degradation and precipitation caused by uneven temperature; in addition, a discharge pipe 5 is connected to the bottom of the storage tank 1, and a valve 6 is provided on the outside to facilitate the control of formaldehyde emission; a fixed box 8 is installed below the device by a fixing rod 7, and casters 9 are installed at the bottom of the fixed box 8 to facilitate the movement of the device.

[0038] refer to Figure 1 - Figure 3 Based on the above embodiments, in order to enable more uniform heating of the formaldehyde inside the tank, this embodiment provides the following design:

[0039] In a preferred embodiment, a motor 404 is fixedly installed on the upper surface of the can lid 2, and a rotating shaft 406 is fixedly connected to the output end of the motor 404. A stirring blade 407 is fixedly installed at the bottom of the rotating shaft 406.

[0040] In this embodiment: a motor 404 is installed on the upper surface of the can lid 2, the output of the motor 404 is connected to the rotating shaft 406, and a stirring blade 407 is installed at the bottom of the rotating shaft 406; while heating, the motor 404 can drive the rotating shaft 406 and the stirring blade 407 at its bottom to rotate, thereby fully stirring the formaldehyde in the storage tank 1; through such stirring, the temperature distribution of formaldehyde during the heating process will be more uniform, effectively avoiding local overheating or insufficient temperature.

[0041] refer to Figure 2 and Figure 3 Based on the above embodiments, in order to improve heating efficiency, this embodiment provides the following design:

[0042] In a preferred embodiment, a fixing plate 405 is fixedly installed on the outside of the rotating shaft 406, and four stirring rods 408 are fixedly installed on the lower surface of the fixing plate 405. A heating rod 409 is fixedly installed inside the stirring rods 408.

[0043] In this embodiment: by installing a fixing plate 405 on the outside of the rotating shaft 406, and installing four stirring rods 408 on the lower surface of the fixing plate 405, a heating rod 409 is fixedly embedded inside each stirring rod 408; this allows formaldehyde to be heated more evenly in the storage tank 1, and the heating rod 409 inside the stirring rod 408 directly heats the formaldehyde, which, together with the heating tube 402, greatly improves the heating efficiency.

[0044] refer to Figure 1 , Figure 4 and Figure 5 Based on the above embodiments, in order to fix the device, this embodiment provides the following design:

[0045] In a preferred embodiment, the locking mechanism 10 includes a support rod 1001, and four support rods 1001 are provided. All four support rods 1001 are slidably connected to the fixed box 8, and a rubber pad 1002 is fixedly installed on the lower surface of the support rod 1001.

[0046] In this embodiment: all four support rods 1001 are slidably connected to the fixed box 8, allowing the support rods 1001 to be flexibly adjusted in position according to actual needs. When the bottom of the support rod 1001 contacts the ground, it can achieve the effect of fixing the device. A rubber pad 1002 is firmly installed on the lower surface of each support rod 1001, which not only enhances the friction between the support rod 1001 and the ground and ensures the stability of the fixation, but also effectively protects the bottom of the support rod 1001 from the ground through the elasticity and wear resistance of the rubber pad 1002.

[0047] refer to Figure 5 Based on the above embodiments, in order to enable the four support rods 1001 to move synchronously, this embodiment provides the following design:

[0048] In a preferred embodiment, a connecting rod 1003 is fixedly installed between the tops of the two support rods 1001 on the same side, and the connecting rod 1003 is located inside the fixed box 8. A crossbar 1004 is fixedly installed between the two connecting rods 1003.

[0049] In this embodiment, a connecting rod 1003 is added between the tops of the two support rods 1001 on the same side. These connecting rods 1003 are set inside the fixed box 8 to form a stable frame structure. A crossbar 1004 is fixedly installed between the two connecting rods 1003 to connect the frames on both sides, thereby achieving the effect of connecting the four support rods 1001.

[0050] refer to Figure 5 Based on the above embodiments, in order to drive the support rod 1001 to move, this embodiment provides the following design:

[0051] In a preferred embodiment, a hydraulic rod 1005 is fixedly installed inside the fixed box 8, and a sliding block 1006 is fixedly connected to the telescopic end of the hydraulic rod 1005. An inclined groove 1007 is opened inside the sliding block 1006, and the crossbar 1004 is slidably connected to the inclined groove 1007.

[0052] In this embodiment: when the hydraulic rod 1005 extends or retracts, it drives the sliding block 1006 to move along a certain trajectory. Due to the sliding connection between the crossbar 1004 and the inclined groove 1007, the sliding block 1006 drives the crossbar 1004, the connecting rod 1003 and the support rod 1001 to move up and down. When the bottom end of the support rod 1001 contacts the ground, the device can be fixed.

[0053] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0054] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A formaldehyde storage device, comprising a storage tank (1), characterized in that: The storage tank (1) is fixedly installed with a tank cover (2) on its upper side, and a feed inlet (3) is installed on the upper surface of the tank cover (2). The storage tank (1) is equipped with a heating mechanism (4). The storage tank (1) is fixedly connected with a discharge pipe (5) on its lower surface, and a valve (6) is fixedly installed on the outside of the discharge pipe (5). The storage tank (1) is fixedly installed with a fixing rod (7) on its lower surface, and a fixing box (8) is fixedly installed on the lower surface of the fixing rod (7). The fixing box (8) is fixedly installed with casters (9) on its lower surface, and a locking mechanism (10) is installed inside the fixing box (8). The heating mechanism (4) includes a groove (401) and the groove (401) is opened inside the storage tank (1). A heating tube (402) is fixedly installed inside the groove (401) and the heating tube (402) is arranged in a spiral shape. A heat-conducting plate (403) is fixedly installed on the inner surface of the heating tube (402) and the heat-conducting plate (403) is integrally formed with the inner wall of the storage tank (1).

2. The formaldehyde storage device according to claim 1, characterized in that: A motor (404) is fixedly installed on the upper surface of the can lid (2), and a rotating shaft (406) is fixedly connected to the output end of the motor (404). A stirring blade (407) is fixedly installed at the bottom of the rotating shaft (406).

3. The formaldehyde storage device according to claim 2, characterized in that: A fixing plate (405) is fixedly installed on the outside of the rotating shaft (406), and four stirring rods (408) are fixedly installed on the lower surface of the fixing plate (405). A heating rod (409) is fixedly installed inside the stirring rod (408).

4. A formaldehyde storage device according to claim 1, characterized in that: The locking mechanism (10) includes a support rod (1001), and four support rods (1001) are provided. All four support rods (1001) are slidably connected to the fixed box (8). A rubber pad (1002) is fixedly installed on the lower surface of the support rod (1001).

5. A formaldehyde storage device according to claim 4, characterized in that: A connecting rod (1003) is fixedly installed between the tops of the two support rods (1001) on the same side, and the connecting rod (1003) is located inside the fixed box (8). A crossbar (1004) is fixedly installed between the two connecting rods (1003).

6. A formaldehyde storage device according to claim 5, characterized in that: A hydraulic rod (1005) is fixedly installed inside the fixed box (8), and a sliding block (1006) is fixedly connected to the telescopic end of the hydraulic rod (1005). A groove (1007) is opened inside the sliding block (1006), and the crossbar (1004) is slidably connected to the groove (1007).

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