Lifting type environment-friendly dust removal spraying equipment

By using electric heating rods to heat the water in the water tank of the dust removal spray equipment and setting up a movable mechanism that is easy to disassemble and assemble, the problem of water freezing in low-temperature environments is solved, enabling the normal operation of the equipment in low-temperature environments and convenient maintenance of the electric heating rods.

CN223832049UActive Publication Date: 2026-01-27HEBEI YIBANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520399939.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-10
Publication Date
2026-01-27
Estimated Expiration
2035-03-10

AI Technical Summary

Technical Problem

Existing dust suppression spray equipment cannot operate in low-temperature environments because water easily freezes, causing the equipment to malfunction.

Method used

The water in the tank is heated by an electric heating rod. The rotating shaft and crossbar are driven by a drive motor to make the heating rod heat the water evenly in the tank, preventing the water from freezing. The water is then delivered to the spray head through a water delivery assembly. A moving mechanism is also provided to facilitate the installation and removal of the heating rod.

Benefits of technology

It effectively prevents the water in the tank from freezing in low-temperature environments, ensuring normal operation of the equipment and facilitating the maintenance and replacement of the heating rod.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses lifting type environment-friendly dust removal spraying equipment which comprises a cylindrical spraying head, a water tank is fixedly installed on the left side of a bottom plate, a drainage pipe at the bottom of the water tank is connected with the cylindrical spraying head through a water conveying assembly, a top cover of the water tank detachably covers the top end of the water tank in a sealing mode in the vertical direction, and a transverse rod is rotationally arranged in the water tank. A rotating shaft coaxial with the top cover is fixedly connected to the middle of the upper end face of the transverse rod, a driving motor is fixedly installed on the top cover, an output shaft of the driving motor is coaxially and fixedly connected with the rotating shaft, and a plurality of electric heating bars distributed at equal intervals are detachably connected to the front side and the rear side of the transverse rod respectively. According to the utility model, the driving motor is arranged to drive the electrical bar to rotate, so that water in the water tank is uniformly heated, and the water is prevented from freezing in a low-temperature environment. The utility model belongs to the technical field of dedusting spraying.
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Description

Technical Field

[0001] This utility model belongs to the field of dust removal spray technology, specifically, it relates to a lifting-type environmentally friendly dust removal spray device. Background Technology

[0002] Dust suppression spray equipment is a device that atomizes water into tiny particles, sprays them into the air, combines with dust, and causes it to settle, thereby achieving the effect of dust removal.

[0003] Existing dust suppression spray equipment lacks a temperature control mechanism, resulting in poor environmental adaptability. In low-temperature environments, water easily freezes, causing the equipment to malfunction. Therefore, we propose a lifting-type environmentally friendly dust suppression spray equipment. Utility Model Content

[0004] This utility model provides a lifting-type environmentally friendly dust removal spray device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A lifting-type environmentally friendly dust suppression spray device includes an electric telescopic rod fixedly installed on the right side of a base plate. The telescopic end of the electric telescopic rod is fixedly connected to a fixed plate. A cylindrical spray head is fixedly installed on the fixed plate. A water tank is fixedly installed on the left side of the base plate. The drain pipe at the bottom of the water tank is connected to the cylindrical spray head via a water supply assembly. The top cover of the water tank is vertically detachable and sealed to the top of the water tank. A crossbar is rotatably installed inside the water tank. A rotating shaft coaxial with the top cover is fixedly connected to the middle of the upper end face of the crossbar. A drive motor is fixedly installed on the top cover. The output shaft of the drive motor is coaxially fixedly connected to the rotating shaft. Several equally spaced electric heating rods are detachably connected to the front and rear sides of the crossbar. A moving mechanism for driving the top cover to move up and down is fixedly installed on the front side of the water tank.

[0007] Furthermore, several equidistant fixed rings are fixedly connected to the front and rear sides of the crossbar, and a fixed sleeve is coaxially fixedly connected to the upper end of the heating rod. The fixed sleeve is coaxially sleeved on the outside of the fixed ring, and through holes are respectively provided on the front and rear side walls of the fixed ring. Insert rods are coaxially movably arranged in the through holes, and wedge-shaped columns are fixedly connected to the opposite ends of the two insert rods. Compression springs are coaxially sleeved on the outside of the insert rods, and the two ends of the compression springs are fixedly connected to the inner wall of the fixed ring and the wedge-shaped columns, respectively. The insert rods are housed in the through holes under the elastic force of the compression springs. Slots for inserting the insert rods are respectively opened on the front and rear sides of the inner side wall of the fixed sleeve. An abutment mechanism is provided in the fixed ring for abutting the two wedge-shaped columns downward and causing the two wedge-shaped columns to move away from each other.

[0008] Furthermore, the abutting mechanism includes an inverted frustum-shaped abutting block coaxially disposed inside the fixed ring, and the abutting block is disposed above the wedge-shaped post. A screw is coaxially fixedly connected to the upper end of the abutting block, and the screw passes upward through the crossbar and is threadedly connected to it.

[0009] Furthermore, the water supply assembly includes a water pump fixedly installed on the base plate. The suction end of the water pump is connected to the drain pipe, and the delivery end of the water pump is connected to the water supply pipe. The water supply pipe is fixedly connected to the left end of the cylindrical spray head. The cylindrical spray head has an inner cavity, and several equally spaced spray holes are opened on the right side of the inner cavity. The water supply pipe is connected to the inner cavity.

[0010] Furthermore, the moving mechanism includes mounting plates fixedly installed on the front and rear sides of the water tank, respectively. A moving motor is fixedly connected to the front mounting plate, and an adjusting screw is fixedly connected to the output shaft of the moving motor. A limit rod is fixedly connected to the rear mounting plate. Connecting blocks are fixedly connected to the front and rear sides of the top cover, respectively. The adjusting screw is threadedly connected to the connecting block on the front side, and the limit rod is movably connected to the connecting block on the rear side.

[0011] Furthermore, a sealing ring for sealing the gap between the top of the water tank and the top cover is coaxially fixedly connected to the top of the water tank.

[0012] The technological advancements achieved by this invention compared to existing technologies, due to the aforementioned structure, are as follows: In low-temperature environments, especially below zero temperatures, to prevent the water in the tank from freezing, this invention first activates the heating rods and the drive motor. The drive motor drives the rotating shaft to rotate, which in turn drives the crossbar to rotate. The crossbar then drives each heating rod to rotate, causing the temperature inside the tank to rise. The rotating heating rods ensure that the water in the tank is heated evenly, preventing the water from freezing. Then, the water in the tank is transported to the cylindrical spray head via the water delivery assembly and sprayed out from the cylindrical spray head.

[0013] After prolonged use, electric heating rods are prone to damage and require replacement and repair. This invention addresses this by incorporating a moving mechanism that allows the top cover to move upwards. The top cover then drives the drive motor, rotating shaft, and crossbar upwards, removing the heating rod from the water tank for easy disassembly. This invention facilitates the assembly and disassembly of the heating rod, saving time and effort. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side sectional view of the water tank of this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a front sectional view of the present invention;

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0021] Components to be labeled: 1. Base plate; 2. Electric telescopic rod; 3. Fixing plate; 4. Cylindrical spray head; 5. Water tank; 6. Top cover; 7. Crossbar; 8. Rotating shaft; 9. Drive motor; 10. Heating rod; 11. Fixing ring; 12. Fixing sleeve; 13. Through hole; 14. Insert rod; 15. Wedge-shaped column; 16. Compression spring; 17. Slot; 18. Abutment block; 19. Screw; 20. Water pump; 21. Water supply pipe; 22. Inner cavity; 23. Spray hole; 24. Mounting plate; 25. Moving motor; 26. Adjusting screw; 27. Limiting rod; 28. Connecting block; 29. ​​Sealing ring. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] This utility model discloses a lifting-type environmentally friendly dust suppression spray device, such as Figure 1-5 As shown, the device includes an electric telescopic rod 2 fixedly installed on the right side of the base plate 1. The telescopic end of the electric telescopic rod 2 is fixedly connected to the fixed plate 3. A cylindrical spray head 4 is fixedly installed on the fixed plate 3. A water tank 5 is fixedly installed on the left side of the base plate 1. The drain pipe at the bottom of the water tank 5 is connected to the cylindrical spray head 4 through a water supply assembly. The top cover 6 of the water tank 5 is detachably sealed and closed on the top of the water tank 5 in the vertical direction. A crossbar 7 is rotatably installed inside the water tank 5. A rotating shaft 8 is fixedly connected to the middle of the upper end face of the crossbar 7. The rotating shaft 8 and the top cover 6 are coaxially arranged. A drive motor 9 is fixedly installed on the top cover 6. The output shaft of the drive motor 9 and the rotating shaft 8 are coaxially fixedly connected. Several equally spaced electric heating rods 10 are detachably connected to the front and rear sides of the crossbar 7. A moving mechanism is fixedly installed on the front side of the water tank 5. The moving mechanism is used to drive the top cover 6 to move up and down.

[0024] The working principle and advantages of this utility model are as follows: In low-temperature environments, especially below zero temperatures, to prevent the water in the water tank 5 from freezing, the heating rod 10 is activated first, along with the drive motor 9. The drive motor 9 drives the rotating shaft 8 to rotate, which in turn drives the crossbar 7 to rotate. The crossbar 7 then drives each heating rod 10 to rotate, causing the temperature inside the water tank 5 to rise. The rotating heating rods 10 ensure that the water in the water tank 5 is heated evenly, preventing the water from freezing. Then, the water is transported through the water delivery assembly. Water in tank 5 is delivered to cylindrical spray head 4 and sprayed out from cylindrical spray head 4. After prolonged use, heating rod 10 is easily damaged and needs to be replaced and repaired. This utility model, by setting a moving mechanism, can move the top cover 6 upward. The top cover 6 drives the drive motor 9, rotating shaft 8 and crossbar 7 to move upward, and makes the heating rod 10 move out of the water tank 5 for disassembly. This utility model facilitates the disassembly and assembly of the heating rod 10, saving time and effort.

[0025] In a preferred embodiment of this utility model, multiple equidistantly distributed fixing rings 11 are fixedly connected to the front and rear sides of the crossbar 7. A fixing sleeve 12 is coaxially fixedly connected to the upper end of the heating rod 10. The fixing sleeve 12 is coaxially sleeved on the outside of the fixing ring 11. Through holes 13 are respectively passed through the front and rear side walls of the fixing ring 11. Insert rods 14 are coaxially movably arranged in the through holes 13. Wedge-shaped posts 15 are fixedly connected to the opposite ends of the two insert rods 14. Compression springs 16 are coaxially sleeved on the outside of the insert rods 14. The two ends of the compression springs 16 are fixedly connected to the inner wall of the fixing ring 11 and the wedge-shaped posts 15, respectively. The insert rods 14 are housed in the through holes 13 under the elastic force of the compression springs 16. Slots 17 are respectively opened on the front and rear sides of the inner side wall of the fixing sleeve 12 for inserting the insert rods 14. The fixing ring 11 is provided with a groove for abutting the two wedge-shaped posts 15 downwards and keeping the two wedge-shaped posts 15 away from each other. The abutting mechanism specifically includes an inverted frustum-shaped abutting block 18 coaxially disposed inside the fixing ring 11. The abutting block 18 is disposed above the wedge-shaped post 15. A screw 19 is coaxially fixedly connected to the upper end of the abutting block 18. The screw 19 passes upward through the crossbar 7 and is threadedly connected to the crossbar 7. In this embodiment, by rotating the screw 19, the screw 19 and the abutting block 18 are driven to rotate and move downward. The inclined side wall of the abutting block 18 abuts against the inclined surface of the two wedge-shaped posts 15, so that the wedge-shaped posts 15 overcome the elastic force of the compression spring 16 and move away from each other, thereby driving the outer end of the insertion rod 14 to be inserted into the slot 17, thereby completing the fixation of the fixing sleeve 12 and the fixing of the heating rod 10. When it is necessary to remove the heating rod 10, by rotating the screw 19 in the opposite direction, the abutting block 18 is driven to move upward. The insertion rod 14 is stored in the through hole 13 under the elastic force of the compression spring 16, releasing the fixation of the fixing sleeve 12.

[0026] In a preferred embodiment of this utility model, the water supply assembly includes a water pump 20 fixedly installed on the base plate 1. The suction end of the water pump 20 is connected to the drain pipe 6, and the delivery end of the water pump 20 is connected to the water supply pipe 21. The water supply pipe 21 is fixedly connected to the left end of the cylindrical spray head 4. The cylindrical spray head 4 has an inner cavity 22. Several equally spaced spray holes 23 are opened on the right side of the inner cavity 22. The water supply pipe 21 is connected to the inner cavity 22. In this embodiment, the water in the water tank 5 is transported to the inner cavity 22 of the cylindrical spray head 4 through the water supply pipe 21 by starting the water pump 20, and then sprayed out through the spray holes 23.

[0027] In a preferred embodiment of this utility model, the moving mechanism includes mounting plates 24 fixedly installed on the front and rear sides of the water tank 5, respectively. A moving motor 25 is fixedly connected to the front mounting plate 24, and an adjusting screw 26 is fixedly connected to the output shaft of the moving motor 25. A limiting rod 27 is fixedly connected to the rear mounting plate 24. Connecting blocks 28 are fixedly connected to the front and rear sides of the top cover 6, respectively. The adjusting screw 26 is threadedly connected to the front connecting block 28, and the limiting rod 27 is movably connected to the rear connecting block 28. In this embodiment, by starting the moving motor 25, the adjusting screw 26 is driven to rotate, and the top cover 6 is moved up or down through the connecting block 28. The drive motor 9, rotating shaft 8, crossbar 7, and heating rod 10 can be moved out or put into the water tank 5, thus completing the disassembly and assembly of the heating rod 10.

[0028] In a preferred embodiment of this utility model, a sealing ring 29 is coaxially fixedly connected to the top of the water tank 5. The sealing ring 29 is used to seal the gap between the top of the water tank 5 and the top cover 6.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A lifting-type environmentally friendly dust suppression spray device, characterized in that: The system includes an electric telescopic rod fixedly installed on the right side of the base plate, with its telescopic end fixedly connected to a fixed plate. A cylindrical spray head is fixedly installed on the fixed plate. A water tank is fixedly installed on the left side of the base plate. The drain pipe at the bottom of the water tank is connected to the cylindrical spray head via a water supply assembly. The top cover of the water tank is vertically detachable and sealed to the top of the water tank. A crossbar is rotatably installed inside the water tank. A rotating shaft coaxial with the top cover is fixedly connected to the middle of the upper end face of the crossbar. A drive motor is fixedly installed on the top cover. The output shaft of the drive motor is coaxially fixedly connected to the rotating shaft. Several equally spaced electric heating rods are detachably connected to the front and rear sides of the crossbar. A moving mechanism for driving the top cover to move up and down is fixedly installed on the front side of the water tank.

2. The lifting-type environmental protection dust suppression spray device according to claim 1, characterized in that: Several equidistant fixed rings are fixedly connected to the front and rear sides of the crossbar. A fixed sleeve is coaxially fixedly connected to the upper end of the heating rod. The fixed sleeve is coaxially sleeved on the outside of the fixed ring. Through holes are respectively passed through the front and rear side walls of the fixed ring. Insert rods are coaxially movably arranged in the through holes. Wedge-shaped columns are fixedly connected to the opposite ends of the two insert rods. Compression springs are coaxially sleeved on the outside of the insert rods. The two ends of the compression springs are fixedly connected to the inner wall of the fixed ring and the wedge-shaped columns respectively. The insert rods are housed in the through holes under the elastic force of the compression springs. Slots for inserting the insert rods are respectively opened on the front and rear sides of the inner side wall of the fixed sleeve. An abutment mechanism is provided in the fixed ring for abutting the two wedge-shaped columns downward and causing the two wedge-shaped columns to move away from each other.

3. The lifting-type environmental protection dust suppression spray device according to claim 2, characterized in that: The abutting mechanism includes an inverted frustum-shaped abutting block coaxially disposed inside the fixed ring, and the abutting block is disposed above the wedge-shaped post. A screw is coaxially fixedly connected to the upper end of the abutting block, and the screw passes upward through the crossbar and is threadedly connected to it.

4. The lifting-type environmental protection dust suppression spray device according to claim 3, characterized in that: The water delivery assembly includes a water pump fixedly installed on the base plate. The suction end of the water pump is connected to the drain pipe, and the delivery end of the water pump is connected to the water delivery pipe. The water delivery pipe is fixedly connected to the left end of a cylindrical spray head. The cylindrical spray head has an inner cavity, and several equally spaced spray holes are opened on the right side of the inner cavity. The water delivery pipe is connected to the inner cavity.

5. The lifting-type environmental protection dust suppression spray device according to claim 4, characterized in that: The moving mechanism includes mounting plates fixedly installed on the front and rear sides of the water tank, respectively. A moving motor is fixedly connected to the front mounting plate, and an adjusting screw is fixedly connected to the output shaft of the moving motor. A limit rod is fixedly connected to the rear mounting plate. Connecting blocks are fixedly connected to the front and rear sides of the top cover, respectively. The adjusting screw is threadedly connected to the connecting block on the front side, and the limit rod is movably connected to the connecting block on the rear side.

6. The lifting-type environmental protection dust suppression spray device according to claim 5, characterized in that: A sealing ring is coaxially fixed to the top of the water tank to seal the gap between the top of the water tank and the top cover.