CN219346947U

CN219346947U - Cooling device for formaldehyde preparation

Info

Publication number: CN219346947U
Application number: CN202222165167.6U
Authority: CN
Inventors: 巫文发; 龙剑; 黄文远
Original assignee: Jiangxi Lyufeng New Materials Co ltd
Current assignee: Jiangxi Lyufeng New Materials Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-07-14
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of formaldehyde preparation, in particular to a cooling device for formaldehyde preparation, which comprises a cooling box, wherein a placing box is arranged on one side of the cooling box, a rotating assembly is arranged in the placing box, the rotating assembly comprises an arc-shaped groove, one side of the arc-shaped groove is rotationally connected with a rotating rod, the rotating rod is rotationally connected with the inner wall of the placing box, a fixed rod is arranged on one side of the arc-shaped groove, the fixed rod is fixedly connected with the rotating rod, and a filter box is arranged on one side of the cooling box.

Description

Cooling device for formaldehyde preparation

Technical Field

The utility model relates to the technical field of formaldehyde preparation, in particular to a cooling device for formaldehyde preparation.

Background

The formaldehyde has wide application, belongs to a mass chemical product with simple production process and sufficient raw material supply, is a trunk in a methanol downstream product tree, is mainly produced by a methanol oxidation method and a natural gas direct oxidation method in the industry with annual output of about 2500 ten thousand tons, and can generate a large amount of hot gas in the formaldehyde preparation process, so that a cooling device is needed to cool an air outlet pipeline communicated with a formaldehyde preparation device in the formaldehyde preparation process.

The mode that current formaldehyde preparation cooling arrangement adopted the cooling water to spray realizes the cooling to the pipeline mostly, and the sprinkler bead on the current cooling device is mostly fixed connection on the water pipe, and it does not possess the function that the circulation swing shower nozzle sprayed, and then causes its scope of spraying less, sprays not in place, influences refrigerated effect, influences availability factor.

Therefore, there is a need to design a cooling device for formaldehyde production, which can solve the above problems.

Disclosure of Invention

The utility model provides a cooling device for formaldehyde preparation, which aims to solve one or more problems in the prior art.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a cooling device of formaldehyde preparation, includes the cooling tank, one side of cooling tank is equipped with places the case, the inside of placing the case is equipped with rotating assembly, rotating assembly is including the arc wall, one side rotation in arc wall is connected with the dwang, the dwang rotates with the inner wall of placing the case to be connected, one side in arc wall is equipped with the dead lever, dead lever and dwang fixed connection, one side of cooling tank is equipped with the rose box, the inside of rose box is equipped with cleaning assembly.

Preferably, the inside of placing the case is equipped with first motor, the output of first motor is through pivot fixedly connected with disc, one side fixedly connected with stopper of disc, stopper and arc groove sliding connection.

Preferably, the cleaning assembly comprises a second motor, the cavity is seted up to the inner wall of rose box, the second motor is located inside the cavity, the output fixedly connected with threaded rod of second motor, two slide rails have been seted up inside the cavity, the inside slider that is equipped with of cavity, the slider is threaded connection with the threaded rod, the both ends of slider all with two slide rail sliding connection, the bottom fixedly connected with connecting rod of slider, the bottom fixedly connected with brush of connecting rod.

Preferably, a water storage tank is arranged on one side of the filter tank, a water valve is arranged on one side of the water storage tank, two ends of the water valve are connected with water inlet pipes in a sealing mode, and one ends of the water inlet pipes penetrate through and extend to the inside of the water storage tank.

Preferably, the top of water storage tank is equipped with first water pump, the both ends sealing connection of first water pump has the raceway, the one end of raceway runs through and extends to the inside of water storage tank, one side of first water pump is through raceway sealing connection has the refrigerator, one side sealing rotation that keeps away from first water pump of refrigerator is connected with the hose, the one end of hose runs through and extends to the inside of cooling tank, the bottom of hose is equipped with a plurality of shower nozzles, the one end and the dead lever fixed connection of hose.

Preferably, fans are arranged at two ends of the interior of the cooling box, a second water pump is arranged at the top of the filtering box, water supply pipes are connected to two ends of the second water pump in a sealing mode, one end of one water supply pipe penetrates through and extends to the interior of the filtering box, and one end of the other water supply pipe penetrates through and extends to the interior of the cooling box.

Preferably, the filter screen plate is arranged in the filter tank, the inner bottom wall of the filter tank is obliquely arranged, a water delivery channel is formed between the water storage tank and the filter tank, and the connecting rod is positioned above the filter screen plate.

Preferably, the bottom of cooling tank, water storage tank and rose box is equipped with the base, the bottom of base is equipped with two supporting legs, the visible window has all been seted up to the front side of water storage tank and rose box, the front side of rose box is equipped with control panel.

The beneficial effects of the utility model are as follows:

1. the utility model increases the spraying range through the arrangement of the rotating component, specifically, the first motor drives the disc to rotate, the disc drives the limiting block to rotate, the limiting block drives the arc groove to swing left and right, the arc groove drives the rotating rod to reciprocate left and right, the rotating rod drives the fixing rod to reciprocate left and right, the fixing rod drives the soft water pipe to reciprocate back and forth, the soft water pipe drives the spray heads to reciprocate back and forth, the cooling effect is improved, and the cooling efficiency is improved.

2. Through the setting of clearance subassembly, spray water with outlet duct cooling usefulness filters, specifically be in the water extraction to the rose box after the outlet duct cooling sprays through the second water pump, filter, it is inside to return to the water storage box again, after filtering a period, observe through the visual window, when seeing that the filter screen plate has impurity, start the second motor, the second motor drives the threaded rod and rotates, the threaded rod drives the slider and slides in two slide rails, the slider drives the connecting rod and controls the removal, the connecting rod drives the brush and removes, clear up the filter screen plate, avoid filter screen plate to block up, influence filtration efficiency, through the setting of visual window, can observe the inside water storage water level of water storage box, when the water level is too low, open the water valve and add water.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a front elevational view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a first motor and a fixed rod according to the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 5 is an enlarged view of the structure of fig. 1B according to the present utility model.

Reference numerals: 1. a cooling box; 2. a water storage tank; 3. a water valve; 4. a water inlet pipe; 5. a water pipe; 6. a first water pump; 7. a refrigerator; 8. a flexible water pipe; 9. a spray head; 10. placing a box; 11. a first motor; 12. an arc-shaped groove; 13. a limiting block; 14. a water supply pipe; 15. a second water pump; 16. a filter screen plate; 17. a filter box; 18. a water delivery channel; 19. a second motor; 20. a threaded rod; 21. a slide block; 22. a slide rail; 23. a connecting rod; 24. a brush; 25. a disc; 26. a visual window; 27. a control panel; 28. supporting feet; 29. a base; 30. a fan; 31. a rotating lever; 32. and a fixing rod.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model briefly described above will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1-5, the utility model provides a cooling device for preparing formaldehyde, which comprises a cooling box 1, wherein one side of the cooling box 1 is provided with a placing box 10, the inside of the placing box 10 is provided with a rotating assembly, the rotating assembly comprises an arc-shaped groove 12, one side of the arc-shaped groove 12 is rotationally connected with a rotating rod 31, the rotating rod 31 is rotationally connected with the inner wall of the placing box 10, one side of the arc-shaped groove 12 is provided with a fixed rod 32, the fixed rod 32 is fixedly connected with the rotating rod 31, one side of the cooling box 1 is provided with a filtering box 17, the inside of the filtering box 17 is provided with a cleaning assembly, when the device is used, an air outlet pipeline on the formaldehyde preparing device is placed under a plurality of spray heads 9, then a first water pump 6 is started, the first water pump 6 refrigerates water through a refrigerator 7 to enable the water to be in a low-temperature state, then water is conveyed into the cooling box 1 through the soft water pipe 8, the air outlet pipeline is cooled through the spray heads 9, when spraying and cooling are carried out, the first motor 11 is started firstly, the first motor 11 drives the disc 25 to rotate, the disc 25 drives the limiting block 13 to rotate, the limiting block 13 drives the arc groove 12 to swing left and right, the arc groove 12 drives the rotating rod 31 to reciprocate left and right, the rotating rod 31 drives the fixing rod 32 to reciprocate left and right, the fixing rod 32 drives the soft water pipe 8 to reciprocate back and forth, the soft water pipe 8 drives the spray heads 9 to reciprocate back and forth, the spraying range is enlarged, the cooling effect is improved, the cooling efficiency is improved, then the fan 30 is started, the air cooling and cooling functions are played, then the sprayed water falls to the bottom of the cooling box 1, the second water pump 15 is started, the sprayed water is pumped into the inside the filtering box 17 by the second water pump 15, and is filtered by the filtering screen 16, then flows into the water storage tank 2 through the water delivery channel 18, thereby realizing the recycling of water.

Further, in the above-mentioned technical scheme, the clearance subassembly is including second motor 19, the cavity has been seted up to the inner wall of rose box 17, second motor 19 is located inside the cavity, the output fixedly connected with threaded rod 20 of second motor 19, two slide rails 22 have been seted up inside the cavity, the inside slider 21 that is equipped with of cavity, slider 21 is threaded connection with threaded rod 20, slider 21's both ends all slide rail 22 sliding connection with two, slider 21's bottom fixedly connected with connecting rod 23, connecting rod 23's bottom fixedly connected with brush 24, through the setting of clearance subassembly, will spray the shower water that the outlet duct cooling was used and carry out the filtration, specifically will spray the rose box 17 to outlet duct cooling after water extraction through second water pump 15, filters, get back to the inside of reservoir 2 again, after filtering a period, when observing that filter screen 16 has the impurity through visual window 26, start second motor 19 drive threaded rod 20 and rotate, 20 drive slider 21 and slide in two slide rails 22, slider 21 drive connecting rod 23 and control movement, drive connecting rod 23, drive the filter screen 16 and filter screen 16, avoid filter screen 16 to influence.

Further, in the above technical scheme, one side of the filter tank 17 is provided with the water storage tank 2, one side of the water storage tank 2 is provided with the water valve 3, two ends of the water valve 3 are connected with the water inlet pipe 4 in a sealing manner, and one end of the water inlet pipe 4 penetrates through and extends to the inside of the water storage tank 2.

Further, in the above technical scheme, the top of water storage tank 2 is equipped with first water pump 6, the both ends sealing connection of first water pump 6 has raceway 5, the one end of raceway 5 runs through and extends to the inside of water storage tank 2, one side of first water pump 6 is through raceway 5 sealing connection has refrigerator 7, one side sealing rotation that keeps away from first water pump 6 of refrigerator 7 is connected with hose 8, the one end of hose 8 runs through and extends to the inside of cooler bin 1, the bottom of hose 8 is equipped with a plurality of shower nozzles 9, the one end and the dead lever 32 fixed connection of hose 8.

Further, in the above technical scheme, the inside both ends of cooling tank 1 are equipped with fan 30, the top of rose box 17 is equipped with second water pump 15, the both ends sealing connection of second water pump 15 has water supply pipe 14, one of them water supply pipe 14's one end runs through and extends to the inside of rose box 17, another water supply pipe 14's one end runs through and extends to the inside of cooling tank 1, the inside of rose box 17 is equipped with filter screen 16, the interior bottom wall of rose box 17 is the slope setting, water delivery channel 18 has been seted up between water storage tank 2 and the rose box 17, connecting rod 23 is located the top of filter screen 16, the bottom of cooling tank 1, water storage tank 2 and rose box 17 is equipped with base 29, the bottom of base 29 is equipped with two supporting legs 28, visual window 26 has all been seted up to the front side of water storage tank 2 and rose box 17, the front side of rose box 17 is equipped with control panel 27, through the setting of visual window 26, can observe the water storage tank 2 inside, when the water level is too low, opens water level 3 and carries out the water valve.

Further, in the above technical scheme, the first motor 11 is disposed inside the placement box 10, an output end of the first motor 11 is fixedly connected with the disc 25 through a rotating shaft, a limiting block 13 is fixedly connected to one side of the disc 25, and the limiting block 13 is slidably connected with the arc-shaped groove 12.

Working principle: when the device is used, an air outlet pipeline on the formaldehyde preparation device is placed below the spray heads 9, then the first water pump 6 is started, the first water pump 6 refrigerates water through the refrigerator 7, the water is in a low-temperature state, then the water is conveyed into the cooling box 1 through the soft water pipe 8, the air outlet pipeline is cooled through the spray heads 9, when spraying and cooling, the first motor 11 is started firstly, the first motor 11 drives the disc 25 to rotate, the disc 25 drives the limiting block 13 to rotate, the limiting block 13 drives the arc groove 12 to swing left and right, the arc groove 12 drives the rotating rod 31 to rotate left and right, the rotating rod 31 drives the fixing rod 32 to rotate left and right, the fixing rod 32 drives the soft water pipe 8 to swing back and forth, the soft water pipe 8 drives the spray heads 9 to swing back and forth, the spraying range is enlarged, the cooling effect is improved, the cooling efficiency is improved, then the fan 30 is started, the cooling function is achieved, then the water after that falls to the bottom of the cooling box 1 is started, the second water pump 15 pumps the sprayed water into the filter box 17, the filter screen 16, and then the water flows into the water storage box 2 through the filter screen 16 to circulate through the water storage channel 18.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a cooling device of formaldehyde preparation, is including cooling box (1), its characterized in that: one side of cooling tank (1) is equipped with places case (10), the inside of placing case (10) is equipped with rotating assembly, rotating assembly is including arc wall (12), one side rotation of arc wall (12) is connected with dwang (31), dwang (31) are connected with the inner wall rotation of placing case (10), one side of arc wall (12) is equipped with dead lever (32), dead lever (32) and dwang (31) fixed connection, one side of cooling tank (1) is equipped with rose box (17), the inside of rose box (17) is equipped with clearance subassembly.

2. The cooling device for formaldehyde production according to claim 1, wherein: the novel multifunctional electric cabinet is characterized in that a first motor (11) is arranged in the accommodating box (10), the output end of the first motor (11) is fixedly connected with a disc (25) through a rotating shaft, one side of the disc (25) is fixedly connected with a limiting block (13), and the limiting block (13) is in sliding connection with the arc-shaped groove (12).

3. The cooling device for formaldehyde production according to claim 1, wherein: the cleaning assembly comprises a second motor (19), a cavity is formed in the inner wall of the filter box (17), the second motor (19) is located inside the cavity, the output end of the second motor (19) is fixedly connected with a threaded rod (20), two sliding rails (22) are formed in the cavity, a sliding block (21) is arranged inside the cavity, the sliding block (21) is in threaded connection with the threaded rod (20), two ends of the sliding block (21) are in sliding connection with the two sliding rails (22), a connecting rod (23) is fixedly connected to the bottom of the sliding block (21), and a hairbrush (24) is fixedly connected to the bottom of the connecting rod (23).

4. A formaldehyde generating cooling apparatus according to claim 3, wherein: one side of rose box (17) is equipped with water storage tank (2), one side of water storage tank (2) is equipped with water valve (3), the both ends sealing connection of water valve (3) has inlet tube (4), the inside that extends to water storage tank (2) is run through to the one end of inlet tube (4).

5. The cooling device for formaldehyde production according to claim 4, wherein: the top of water storage tank (2) is equipped with first water pump (6), the both ends sealing connection of first water pump (6) has raceway (5), the one end of raceway (5) runs through the inside that extends to water storage tank (2), one side of first water pump (6) is through raceway (5) sealing connection has refrigerator (7), one side sealing rotation that keeps away from first water pump (6) of refrigerator (7) is connected with hose (8), the one end of hose (8) runs through the inside that extends to cooling tank (1), the bottom of hose (8) is equipped with a plurality of shower nozzles (9), the one end and the dead lever (32) fixed connection of hose (8).

6. The cooling device for formaldehyde production according to claim 1, wherein: the cooling box is characterized in that fans (30) are arranged at two ends of the inside of the cooling box (1), a second water pump (15) is arranged at the top of the filtering box (17), water delivery pipes (14) are connected to two ends of the second water pump (15) in a sealing mode, one end of each water delivery pipe (14) penetrates through and extends to the inside of the filtering box (17), and the other end of each water delivery pipe (14) penetrates through and extends to the inside of the cooling box (1).

7. The cooling device for formaldehyde production according to claim 4, wherein: the inside of rose box (17) is equipped with filter screen plate (16), the interior bottom wall of rose box (17) is the slope setting, water delivery channel (18) have been seted up between water storage tank (2) and rose box (17), connecting rod (23) are located the top of filter screen plate (16).

8. The cooling device for formaldehyde production according to claim 1, wherein: the cooling device is characterized in that bases (29) are arranged at the bottoms of the cooling tank (1), the water storage tank (2) and the filtering tank (17), two supporting legs (28) are arranged at the bottoms of the bases (29), visual windows (26) are formed in the front sides of the water storage tank (2) and the filtering tank (17), and a control panel (27) is arranged on the front side of the filtering tank (17).