Safe storage device for formaldehyde production

Abstract

The utility model discloses a kind of safe storage devices for formaldehyde production, it is related to formaldehyde production storage technical field, including storage mechanism, further including spraying recovery mechanism and reciprocating spraying mechanism, the spraying recovery mechanism includes water storage tank, multiple infusion tubes are installed in water storage tank side, lower spraying pipe is installed in infusion tube bottom, multiple lower spraying pipe bottom is provided with collecting hopper, reflux pipe is connected between the collecting hopper and water storage tank, the reciprocating spraying mechanism includes multiple upper spraying pipes, multiple upper spraying pipes are respectively with multiple infusion tube top water outlet end rotationally connected, multiple upper spraying pipe outside is provided with driving part. The utility model can drive upper spraying pipe reciprocating rotation by driving part, by upper spraying pipe and lower spraying pipe, the surface of storage tank can be conveniently sprayed cooling, the safety in the formaldehyde storage process can be guaranteed, the situation that it can be avoided and appears volatilization due to high temperature.

Description

Technical Field

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

[0002] Formaldehyde is a toxic and harmful chemical substance with a strong, pungent odor, posing potential hazards to human health and the environment. During the production process, the design, installation, and management of safe storage facilities are crucial to prevent accidents such as leaks, fires, and explosions.

[0003] A formaldehyde production safety storage device, authorized by announcement number CN221478368U, includes 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, and the outlet is fixedly connected to the front side of the bottom of the storage tank. This utility model, through the coordinated use of the storage tank, support base, inlet, outlet, placement platform, mounting block, detector, locking block, insertion hole, cavity, positioning mechanism, connecting block, insertion rod, compression spring, connecting column, adjusting mechanism, push handle, push block, rotating wheel, transmission column, linkage rod, transmission hole, linkage hole, limiting column, and support platform, solves the problem of potential leakage and volatilization of formaldehyde gas during the use of stainless steel storage tanks, which could lead to environmental pollution and harm to surrounding people and animals.

[0004] The existing technology has the following shortcomings: When the ambient temperature is too high during the storage of formaldehyde, the existing formaldehyde storage device cannot be easily cooled down, which makes the formaldehyde prone to volatilization due to high temperature, thus affecting the surrounding environment and the safety of workers. Utility Model Content

[0005] The purpose of this invention is to provide a safe storage device for formaldehyde production. The device can drive the upper spray pipe to rotate back and forth through the drive component. The upper and lower spray pipes can conveniently spray and cool the surface of the storage tank, which can ensure the safety of formaldehyde during storage and prevent it from volatilizing due to high temperature, thus solving the above-mentioned shortcomings in the technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safe storage device for formaldehyde production, comprising a storage mechanism, and further comprising: A spray recovery mechanism located at the bottom inside the storage unit and a reciprocating spray mechanism located at the top of the storage unit; The spray recovery mechanism includes a water storage tank, an inlet pipe fixedly installed on one side of the top of the water storage tank, multiple infusion pipes fixedly installed on one side of the water storage tank, a lower spray pipe fixedly installed at the bottom of the infusion pipes, a collection hopper provided at the bottom of the multiple lower spray pipes, and a return pipe fixedly connected between the collection hopper and the water storage tank. The reciprocating spray mechanism includes multiple upper spray pipes, which are rotatably connected to the top water outlets of multiple infusion pipes, and a driving component is provided on the outside of the multiple upper spray pipes.

[0007] Preferably, the storage mechanism includes a support base, a controller is fixedly installed on the outer wall of one end of the support base, a storage tank is fixedly installed on the top of the support base, a feed pipe is fixedly installed on one end of the top of the storage tank, and a discharge pipe is fixedly installed on the outer wall of one end of the storage tank.

[0008] Preferably, a plurality of the lower spray pipes are disposed at the bottom of the storage tank, a plurality of the upper spray pipes are disposed at the top of the storage tank, and the collection hopper is fixedly installed inside the support base.

[0009] Preferably, a fixing frame is fixedly installed on the top of one side of the support base, and multiple upper spray pipes are rotatably inserted into the top of the fixing frame. A limiting plate is fixedly installed on the outer wall of one side of the fixing frame. The driving component includes a servo motor fixedly installed on the outer wall of one side of the fixing frame, and a rotating plate is fixedly sleeved on the output shaft of the servo motor.

[0010] Preferably, a movable rack is movably inserted into the inner side of the limiting plate, a traction plate is rotatably mounted on one end of the movable rack, and a fixed shaft is rotatably mounted on the end of the traction plate away from the movable rack. The fixed shaft is fixedly mounted on the outer wall of one side of the rotating plate.

[0011] Preferably, a rotating gear is fixedly sleeved on one side of the outer wall of each of the plurality of upper spray pipes, and the plurality of rotating gears mesh with a movable rack.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. The rotating plate is driven by a servo motor, which in turn drives the traction plate to move. This in turn drives the movable rack to move back and forth. Through the meshing action between the movable rack and the rotating gear, multiple upper spray pipes can be driven to swing back and forth. The upper and lower spray pipes can spray and cool the outer surface of the storage tank, thereby preventing the formaldehyde inside the storage tank from volatilizing due to high temperature. This ensures the safety of formaldehyde storage, as well as the safety of the surrounding environment and personnel. 2. Wastewater generated by the spraying can be collected through the collection hopper, and then returned to the water storage tank through the return pipe, which can avoid the waste of water resources. At the same time, the inlet pipe of the return pipe is equipped with a filter screen to prevent impurities in the wastewater from entering the water storage tank, thus ensuring the stability of the water circulation process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a partial cross-sectional view of the present invention.

[0016] Figure 3 This utility model Figure 2 Enlarged view of part A in the image.

[0017] Figure 4 This is a rear-view perspective view of the storage mechanism of this utility model.

[0018] Figure 5 This is an exploded view of the spray recovery mechanism of this utility model.

[0019] Figure 6 This is an exploded view of the reciprocating spray mechanism of this utility model.

[0020] Explanation of reference numerals in the attached figures: 1. Storage mechanism; 101. Support base; 102. Controller; 103. Storage tank; 104. Feed pipe; 105. Discharge pipe; 106. Fixing frame; 107. Limiting plate; 2. Spraying and recovery mechanism; 201. Water storage tank; 202. Water inlet pipe; 203. Infusion pipe; 204. Lower spray pipe; 205. Collection hopper; 206. Return pipe; 3. Reciprocating spray mechanism; 301. Upper spray pipe; 302. Rotating gear; 303. Movable rack; 304. Servo motor; 305. Rotating plate; 306. Fixed shaft; 307. Traction plate. Detailed Implementation

[0021] This utility model provides, for example Figure 1 The formaldehyde production safety storage device shown includes a storage mechanism 1, and further includes: The spray recovery mechanism 2 is located at the bottom inside the storage mechanism 1, and the reciprocating spray mechanism 3 is located at the top of the storage mechanism 1.

[0022] To prevent formaldehyde from evaporating due to high temperatures, such as Figure 1-3 and Figure 5-6 As shown, the spray recovery mechanism 2 includes a water storage tank 201. A water inlet pipe 202 is fixedly installed on one side of the top of the water storage tank 201. Multiple infusion pipes 203 are fixedly installed on one side of the water storage tank 201. Lower spray pipes 204 are fixedly installed at the bottom of the infusion pipes 203. A collection hopper 205 is provided at the bottom of the multiple lower spray pipes 204. A return pipe 206 is fixedly connected between the collection hopper 205 and the water storage tank 201. The reciprocating spray mechanism 3 includes multiple upper spray pipes 301. The multiple upper spray pipes 301 are rotatably connected to the water outlet ends of the multiple infusion pipes 203. A drive component is provided on the outside. The clean water inside the water storage tank 201 is transported to the lower spray pipe 204 and the upper spray pipe 301 by the water pump of the infusion pipe 203. The surface of the storage mechanism 1 can be sprayed and cooled by the lower spray pipe 204 and the upper spray pipe 301, which can prevent the formaldehyde inside the storage mechanism 1 from volatilizing due to high temperature and ensure the safety of the formaldehyde storage process. At the same time, the spray wastewater can be recycled and reused by the collection hopper 205 and the return pipe 206. A filter screen is fixedly installed at the water inlet end of the return pipe 206 to prevent impurities from entering the water storage tank 201.

[0023] To ensure stable storage of formaldehyde, such as Figure 1-6 As shown, the storage mechanism 1 includes a support base 101. A controller 102 is fixedly installed on the outer wall of one end of the support base 101. A storage tank 103 is fixedly installed on the top of the support base 101. A feed pipe 104 is fixedly installed on one end of the top of the storage tank 103. A discharge pipe 105 is fixedly installed on the outer wall of one end of the storage tank 103. Multiple lower spray pipes 204 are located at the bottom of the storage tank 103, and multiple upper spray pipes 301 are located at the top of the storage tank 103. A collection hopper 205 is fixedly installed inside the support base 101. Formaldehyde can be conveyed into the storage tank 103 through the feed pipe 104. A sealing plate is provided at the top opening of the feed pipe 104 to seal it. Formaldehyde inside the storage tank 103 can be conveyed out through the discharge pipe 105. The discharge pipe 105 is equipped with a valve to prevent formaldehyde leakage. The support base 101 can support and fix the storage tank 103. The controller 102 can control the operation of the spray recovery mechanism 2 and the reciprocating spray mechanism 3.

[0024] In order to ensure that the upper spray pipe 301 can reciprocate stably, such as Figure 2-4 and Figure 6As shown, a fixed frame 106 is fixedly installed on the top of one side of the support base 101. Multiple upper spray pipes 301 are rotatably inserted into the top of the fixed frame 106. A limiting plate 107 is fixedly installed on the outer wall of one side of the fixed frame 106. The driving component includes a servo motor 304 fixedly installed on the outer wall of one side of the fixed frame 106. A rotating plate 305 is fixedly sleeved on the output shaft of the servo motor 304. A movable rack 303 is movably inserted into the inner side of the limiting plate 107. A traction plate 307 is rotatably installed on one end of the movable rack 303. A fixed shaft 306 is rotatably installed on the end of the traction plate 307 away from the movable rack 303. The fixed shaft 306 is fixedly installed on the rotating plate 305. Rotating gears 302 are fixedly sleeved on one side of the outer wall of the moving plate 305 and on one side of the outer wall of the multiple upper spray pipes 301. The multiple rotating gears 302 mesh with the movable rack 303. The fixing frame 106 can install and fix the upper spray pipes 301. The rotating plate 305 is driven to rotate by the servo motor 304. The connection between the fixed shaft 306 and the traction plate 307 allows the traction plate 307 to drive the movable rack 303 to move back and forth. Through the meshing action between the movable rack 303 and the rotating gears 302, the multiple upper spray pipes 301 can be driven to swing back and forth, so as to spray and cool the storage tank 103 evenly.

[0025] During the production and storage of formaldehyde, it can be transported into the storage tank 103 through the feed pipe 104. The feed pipe 104 can then be sealed using a sealing plate. Clean water can be added into the water storage tank 201 through the water inlet pipe 202. The controller 102 enables the water pump to be driven by the delivery pipe 203 to transport the clean water in the water storage tank 201 to the lower spray pipe 204 and the upper spray pipe 301 respectively. The lower spray pipe 204 and the upper spray pipe 301 can spray and cool the outer wall of the storage tank 103, which can prevent the formaldehyde inside from volatilizing due to high temperature. At the same time, the wastewater generated by spraying can be collected through the collection hopper 205. The wastewater can be filtered through the filter screen at the water inlet end of the return pipe 206 and returned to the water storage tank 201, which can reduce the waste of water resources. During the spraying process of the upper spray pipe 301, the servo motor 304 drives the rotating plate 305 to rotate through the controller 102, which in turn drives the fixed shaft 306 to rotate. Through the rotational connection between the fixed shaft 306 and the traction plate 307, and the rotational connection between the traction plate 307 and the movable rack 303, the traction plate 307 can drive the movable rack 303 to reciprocate along the inner side of the limiting plate 107. Through the meshing action between the movable rack 303 and multiple rotating gears 302, multiple upper spray pipes 301 can be driven to swing back and forth inside the fixed frame 106, which can evenly spray and cool the top surface of the storage tank 103, thereby enabling stable and safe production and storage of formaldehyde, while ensuring the safety of the surrounding environment and personnel. This embodiment specifically solves the problem of formaldehyde volatilization caused by the inability to cool the storage device in the prior art.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A safe storage device for formaldehyde production, comprising a storage mechanism (1), characterized in that, Also includes: The spray recovery mechanism (2) is located at the bottom inside the storage mechanism (1) and the reciprocating spray mechanism (3) is located at the top of the storage mechanism (1). The spray recovery mechanism (2) includes a water storage tank (201), an inlet pipe (202) is fixedly installed on one side of the top of the water storage tank (201), a plurality of infusion pipes (203) are fixedly installed on one side of the water storage tank (201), a lower spray pipe (204) is fixedly installed at the bottom of the infusion pipe (203), a collection hopper (205) is provided at the bottom of the plurality of lower spray pipes (204), and a return pipe (206) is fixedly connected between the collection hopper (205) and the water storage tank (201). The reciprocating spray mechanism (3) includes multiple upper spray pipes (301), which are rotatably connected to the top water outlet of multiple infusion pipes (203), and a driving component is provided on the outside of the multiple upper spray pipes (301).

2. The safe storage device for formaldehyde production according to claim 1, characterized in that: The storage mechanism (1) includes a support base (101), a controller (102) is fixedly installed on the outer wall of one end of the support base (101), a storage tank (103) is fixedly installed on the top of the support base (101), a feed pipe (104) is fixedly installed on one end of the top of the storage tank (103), and a discharge pipe (105) is fixedly installed on the outer wall of one end of the storage tank (103).

3. The safe storage device for formaldehyde production according to claim 2, characterized in that: Multiple lower spray pipes (204) are disposed at the bottom of the storage tank (103), multiple upper spray pipes (301) are disposed at the top of the storage tank (103), and the collection hopper (205) is fixedly installed inside the support base (101).

4. The safe storage device for formaldehyde production according to claim 2, characterized in that: A fixed frame (106) is fixedly installed on the top of one side of the support base (101). Multiple upper spray pipes (301) are rotatably inserted into the top of the fixed frame (106). A limiting plate (107) is fixedly installed on the outer wall of one side of the fixed frame (106). The driving component includes a servo motor (304) fixedly installed on the outer wall of one side of the fixed frame (106). A rotating plate (305) is fixedly sleeved on the output shaft of the servo motor (304).

5. The safe storage device for formaldehyde production according to claim 4, characterized in that: A movable rack (303) is movably inserted into the inner side of the limiting plate (107). A traction plate (307) is rotatably installed at one end of the movable rack (303). A fixed shaft (306) is rotatably installed at the end of the traction plate (307) away from the movable rack (303). The fixed shaft (306) is fixedly installed on the outer wall of one side of the rotating plate (305).

6. The safe storage device for formaldehyde production according to claim 5, characterized in that: Each of the multiple upper spray pipes (301) has a rotating gear (302) fixedly sleeved on one side of its outer wall, and the multiple rotating gears (302) mesh with the movable rack (303).

Images