Tank top dust removal device for concrete mixing plant

Abstract

The utility model relates to the technical field of dust removal devices, and discloses a tank top dust removal device for a concrete mixing plant, which comprises a bottom plate, the left side of the top end of the bottom plate is fixedly connected with an anti-skid plate, the top end of the anti-skid plate is fixedly connected with a Z-shaped supporting leg, a mixing tank is fixedly connected between the adjacent Z-shaped supporting legs, and the bottom end of the mixing tank is fixedly connected with the bottom plate. The middle of the top end of the stirring tank communicates with a dust suction pipe, the other end of the dust suction pipe communicates with an air suction machine, the left end of the rear side of the top of the bottom plate is fixedly connected with a water tank, the middle of the top end of the water tank communicates with a water pump, the output end of the water pump communicates with a Z-shaped water pipe, and the other end of the Z-shaped water pipe communicates with the rear side of the outer wall of the dust suction pipe. According to the dust collection device, the situation that dust accumulates on the inner side of the dust collection pipe of the pulse device after being used for a long time is avoided, meanwhile, the interior of the pulse device does not need to be disassembled, operation is easy, and the efficiency of the dust collection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for the top of a tank used in a concrete mixing plant. Background Art

[0002] Generally, the dust removal device for the top of a tank used in a concrete mixing plant is an environmental protection device for the concrete mixing plant, aiming to reduce the dust emission generated during the operation of the mixing plant, protect the environment and the health of personnel. At the same time, the introduction of the dust removal device for the top of a tank used in a concrete mixing plant is not only conducive to improving the environmental quality, but also an important part of the sustainable development of the concrete industry. Concrete mixing plants are generally used in construction sites, especially in large-scale infrastructure projects and high-rise building construction. The concrete mixing operation is frequent. Installing a dust removal device can effectively reduce the air pollution at the construction site and improve the working environment quality.

[0003] After retrieval, the Chinese patent publication number: CN220179740U, discloses a dust removal and noise reduction device for a concrete mixing plant, including a sound insulation and dust isolation chamber and a bag filter; the sound insulation and dust isolation chamber is made of sound insulation wall panels, and the mixing system of the concrete mixing plant is installed in the sound insulation and dust isolation chamber; the bag filter is installed on the top of the sound insulation and dust isolation chamber, the air inlet of the bag filter is connected with an air inlet pipe, the air inlet pipe is provided with a plurality of branch pipes, and an air inlet valve is arranged on each branch pipe, and the air inlet ends of two of the branch pipes are respectively arranged on the periphery of the filling port of the powder tank and in the sound insulation and dust isolation chamber. The mixing system is surrounded by a fully enclosed structure in the sound insulation and dust isolation chamber to isolate the main sound source and dust source, effectively reduce the noise decibel and prevent dust from overflowing. A single bag filter is provided, the air inlet of the bag filter is connected with an air inlet pipe, and the air inlet pipe is provided with a plurality of branch pipes, which can remove dust from multiple parts. Although the dust removal effect is achieved in the above structure, it is not fully considered during the use process that dust is easy to accumulate inside the dust removal device pipe during the dust removal process, and it is also necessary to manually disassemble the dust removal device pipe and then clean the dust removal pipe, which is relatively troublesome to operate, so the use efficiency of the dust removal device is reduced. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a dust removal device for the top of a tank used in a concrete mixing plant, aiming to improve the problem that in the prior art, it is not fully considered that dust is easy to accumulate inside the dust removal device pipe during the dust removal process, and it is also necessary to manually disassemble the dust removal device pipe and then clean the dust removal pipe, which is relatively troublesome to operate, so the use efficiency of the dust removal device is reduced.

[0005] To achieve the above object, the utility model adopts the following technical solutions: A dust removal device for the top of a concrete mixing plant, including a bottom plate, anti-slip plates are fixedly connected to the left side of the top of the bottom plate, Z-shaped legs are fixedly connected to the top of the anti-slip plates, a mixing tank is fixedly connected between adjacent ones of the plurality of Z-shaped legs, a dust suction pipe is communicated with the middle of the top of the mixing tank, the other end of the dust suction pipe is communicated with an air suction machine, a water tank is fixedly connected to the left end of the rear side of the top of the bottom plate, a water pump is communicated with the middle of the top of the water tank, the output end of the water pump is communicated with a Z-shaped water pipe, the other end of the Z-shaped water pipe is communicated with the rear side of the outer wall of the dust suction pipe, an electromagnetic valve I is communicated with the bottom of the left end of the outer wall of the dust suction pipe, and a purification mechanism is arranged on the right side of the top of the bottom plate.

[0006] Through the above technical solutions: These Z-shaped legs are designed quite ingeniously. They not only provide firm support, but also a mixing tank is fixedly connected between adjacent ones of them. The existence of this dust suction pipe is to ensure that the dust generated during the mixing process can be effectively collected to keep the working environment clean. The other end of the dust suction pipe is communicated with an air suction machine, and the function of this air suction machine is to generate suction. The design of this water tank is to store water for mixing and dust removal.

[0007] As a further description of the above technical solutions:

[0008] The purification mechanism includes brackets, the bottom ends of the plurality of brackets are fixedly connected to the right side of the top of the bottom plate, a storage box is fixedly connected between adjacent ones of the top ends of the plurality of brackets, a shunt pipe is communicated with the middle of the inner side of the storage box, the other end of the shunt pipe is communicated with the input end of the air suction machine, water outlets are communicated with the bottom ends of the outer wall of the shunt pipe, a filter plate is fixedly connected to the middle and lower part of the inner side of the storage box, a sponge block is fixedly connected to the bottom end of the filter plate, an L-shaped pipe is communicated with the middle of the bottom end of the storage box, the other end of the L-shaped pipe is communicated with a purifier, and the output end of the purifier is communicated with a water outlet pipe.

[0009] Through the above technical solutions: This shunt pipe plays an important role. One end of it is communicated with the inside of the storage box, and the other end is connected to the input end of the air suction machine. The existence of these water outlets enables the liquid to be discharged from the inside of the storage box when needed. To ensure that the impurities in the fluid are effectively filtered, a filter plate is also fixedly connected to the middle and lower part of the inner side of the storage box.

[0010] As a further description of the above technical solutions:

[0011] A closing plate is rotatably connected to the top end of the inner side of the storage box, a handle is fixedly connected to the right side of the top end of the closing plate, and an observation plate is fixedly connected to the middle and upper part of the front side of the storage box.

[0012] Through the above technical solution: A closing plate is rotatably connected to the inner top end of the storage box, and a handle is fixedly connected to the right side of the top end of the closing plate. Users can open or close the closing plate by operating the handle to facilitate the access of items. A viewing plate is fixedly connected to the upper middle part of the front side of the storage box, and the viewing plate may be used to display information or status of the contents in the storage box.

[0013] As a further description of the above technical solution:

[0014] A first support bar is fixedly connected to the top right end of the outer wall of the mixing tank, and the inner top end of the first support bar is fixedly connected to the middle part of the outer wall of the dust suction pipe.

[0015] Through the above technical solution: A first support bar is fixedly connected to the top right end of the outer wall of the mixing tank, and the inner top end of the first support bar is fixedly connected to the middle part of the outer wall of the dust suction pipe, which indicates that the mixing tank may stabilize the dust suction pipe through the first support bar.

[0016] As a further description of the above technical solution:

[0017] Discharge pipes are communicated with the left sides of the bottom ends of the outer walls of the mixing tank, and a threaded cover is fixedly connected to the front left side of the top of the bottom plate.

[0018] Through the above technical solution: Discharge pipes are communicated with the left sides of the bottom ends of the outer walls of the mixing tank, which allows the stirred contents to be discharged through the discharge pipes. A threaded cover is fixedly connected to the front left side of the top of the bottom plate, and the threaded cover may be a closing device for the discharge pipe or other interfaces.

[0019] As a further description of the above technical solution:

[0020] Water filling pipes are communicated with the top right ends of the rear sides of the water tank, a threaded cover is threadedly connected to the top end of the outer wall of the water filling pipe, and a second electromagnetic valve is communicated with the front side of the top end of the outer wall of the Z-shaped water pipe.

[0021] Through the above technical solution: Water filling pipes are communicated with the top right ends of the rear sides of the water tank, a threaded cover is threadedly connected to the top end of the outer wall of the water filling pipe for closing or opening the water filling pipe when adding water, and a second electromagnetic valve is communicated with the front side of the top end of the outer wall of the Z-shaped water pipe, and the valve controls the on-off of the water flow.

[0022] As a further description of the above technical solution:

[0023] A controller is fixedly connected to the front right side of the top of the bottom plate, and the controller is electrically connected to the first electromagnetic valve, the threaded cover, the air suction machine, the purifier, the second electromagnetic valve and the water pump respectively.

[0024] Through the above technical solution: The controller is responsible for coordinating the operation of the entire system, including connections to multiple electrical components, such as solenoid valve 1, threaded cap, air aspirator, purifier, solenoid valve 2, and water pump.

[0025] As a further description of the above technical solution:

[0026] A second support bar is fixedly connected to the middle of the top of the bottom plate, and the inner top of the second support bar is fixedly connected to the right outer wall of the dust suction pipe.

[0027] As a further description of the above technical solution: By fixedly connecting a second support bar to the middle of the top of the bottom plate, and the inner top of the second support bar is fixedly connected to the right outer wall of the dust suction pipe, this provides additional stability and support to the dust suction pipe.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, when dust is generated on the mixing tank, the air aspirator is started, and the dust generated inside the dust suction pipe is adsorbed into the storage box. The water pump is started to cooperate with the Z-shaped water pipe to transport the water source inside the water tank into the dust suction pipe. Therefore, it is realized to avoid the accumulation of dust inside the dust suction pipe of the pulse device during long-term use. At the same time, there is no need to disassemble the inside of the pulse device, the operation is simple, and the efficiency of the dust removal device is improved.

[0030] 2. In the utility model, through multiple water outlets flowing to each corner of the top of the filter plate respectively, the filter plate is evenly treated with sewage, avoiding impact at a designated position, then flowing to the sponge block, and finally being transported to the purifier through the L-shaped pipe for purification treatment. Thus, it is realized to effectively reduce the pollution of the air caused by sewage, improve a certain safety, and at the same time increase the equipment utilization rate. Description of the Drawings

[0031] Figure 1 It is a front-side perspective view of the bottom plate of a tank top dust removal device for a concrete mixing plant proposed by the utility model;

[0032] Figure 2 It is a structural diagram of the storage box of a tank top dust removal device for a concrete mixing plant proposed by the utility model;

[0033] Figure 3 It is a cross-sectional view of the storage box of a tank top dust removal device for a concrete mixing plant proposed by the utility model;

[0034] Figure 4 It is a split display diagram of the water tank of a tank top dust removal device for a concrete mixing plant proposed by the utility model.

[0035] Legend Explanation:

[0036] 1. Bottom plate; 2. Purification mechanism; 201. Storage box; 202. Purifier; 203. Water outlet pipe; 204. Bracket; 205. L-shaped pipe; 206. Sponge block; 207. Water outlet nozzle; 208. Filter plate; 209. Shunt pipe; 3. Anti-slip plate; 4. Discharge pipe; 5. Z-shaped leg; 6. Stirring tank; 7. Solenoid valve I; 8. Dust suction pipe; 9. Support bar I; 10. Support bar II; 11. Suction machine; 12. Closing plate; 13. Handle; 14. Observation plate; 15. Controller; 16. Threaded cap; 17. Solenoid valve II; 18. Z-shaped water pipe; 19. Water pump; 20. Water filling pipe; 21. Water tank. Detailed implementation mode

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to the attached Figure 1 and the attached Figure 4 As shown in the figures, an embodiment provided by the present invention: a dust removal device for the top of a concrete mixing station tank, including a bottom plate 1, anti-slip plates 3 are fixedly connected to the left side of the top of the bottom plate 1, Z-shaped legs 5 are fixedly connected to the tops of the anti-slip plates 3, a stirring tank 6 is fixedly connected between adjacent ones of the plurality of Z-shaped legs 5, a dust suction pipe 8 is communicated with the middle of the top of the stirring tank 6, the other end of the dust suction pipe 8 is communicated with a suction machine 11, a water tank 21 is fixedly connected to the left end of the rear side of the top of the bottom plate 1, a water pump 19 is communicated with the middle of the top of the water tank 21, the output end of the water pump 19 is communicated with a Z-shaped water pipe 18, the other end of the Z-shaped water pipe 18 is connected to the outer wall of the rear side of the dust suction pipe 8, a solenoid valve I 7 is communicated with the bottom of the left end of the outer wall of the dust suction pipe 8, a purification mechanism 2 is arranged on the right side of the top of the bottom plate 1, a support bar I 9 is fixedly connected to the top right side of the outer wall of the stirring tank 6, and the inner top of the support bar I 9 is fixedly connected to the middle of the outer wall of the dust suction pipe 8;

[0039] Specifically, a plurality of Z-shaped legs 5 are fixedly connected to the top end of the anti-slip plate 3 evenly. These Z-shaped legs 5 are designed quite ingeniously. They not only provide solid support, but also a mixing tank 6 is fixedly connected between their adjacencies. The existence of this dust suction pipe 8 is to ensure that the dust generated during the mixing process can be effectively collected to keep the working environment clean. The other end of the dust suction pipe 8 is connected and communicated with an air suction machine 11. The function of this air suction machine 11 is to generate suction. The design of this water tank 21 is to store the water used for mixing and dust removal. The middle part of the top end of the water tank 21 is connected and communicated with a water pump 19. The function of this water pump 19 is to pump out the water in the water tank 21 and send it out through the output end.

[0040] Please refer to the appendix Figure 2 and the appendix Figure 3 As shown in the figure, the purification mechanism 2 includes a bracket 204. The bottom ends of a plurality of brackets 204 are fixedly connected to the right side of the top end of the bottom plate 1. Between the adjacent top ends of the plurality of brackets 204, a storage box 201 is fixedly connected. The middle part of the inner side of the storage box 201 is communicated with a shunt pipe 209. The other end of the shunt pipe 209 is connected and communicated with the input end of the air suction machine 11. The bottom ends of the outer wall of the shunt pipe 209 are all communicated with a water outlet nozzle 207. A filter plate 208 is fixedly connected to the middle and lower part of the inner side of the storage box 201. A sponge block 206 is fixedly connected to the bottom end of the filter plate 208. The middle part of the bottom end of the storage box 201 is communicated with an L-shaped pipe 205. The other end of the L-shaped pipe 205 is communicated with a purifier 202. The output end of the purifier 202 is communicated with a water outlet pipe 203. The top end of the inner side of the storage box 201 is rotatably connected with a closing plate 12. The right side of the top end of the closing plate 12 is fixedly connected with a handle 13. The middle and upper part of the front side of the storage box 201 is fixedly connected with an observation plate 14;

[0041] Specifically, through this storage box 201, it is not only a structural component, but also has specific functionality. In the middle of its inner side, the storage box 201 is designed with a shunt pipe 209. This shunt pipe 209 plays an important role. One end of it is connected and communicated with the inside of the storage box 201, and the other end is connected with the input end of the air suction machine 11. The existence of these water outlet nozzles 207 enables the liquid to be discharged from the inside of the storage box 201 when needed. In order to ensure that the impurities in the fluid are effectively filtered, a filter plate 208 is also fixedly connected to the middle and lower part of the inner side of the storage box 201. After being processed by the purifier 202, the clean liquid finally is discharged through the water outlet pipe 203, completing the fluid circulation and purification process of the entire device.

[0042] Please refer to the appendix Figure 1 and the appendix Figure 3, the left side of the bottom end of the outer wall of the mixing tank 6 is connected with a discharge pipe 4. On the left side of the front end of the top of the bottom plate 1, a threaded cover 16 is fixedly connected. The top rear side of the water tank 21 is connected with a water inlet pipe 20. The top end of the outer wall of the water inlet pipe 20 is threadedly connected with a threaded cover 16. The front side of the top end of the outer wall of the Z-shaped water pipe 18 is connected with an electromagnetic valve II 17. On the right side of the front end of the top of the bottom plate 1, a controller 15 is fixedly connected. The controller 15 is electrically connected to the electromagnetic valve I 7, the threaded cover 16, the air suction machine 11, the purifier 202, the electromagnetic valve II 17 and the water pump 19 respectively. In the middle of the top end of the bottom plate 1, a support bar II 10 is fixedly connected. The inner top end of the support bar II 10 is fixedly connected with the outer wall of the dust suction pipe 8 on the right side;

[0043] Specifically, the bottom plate 1 plays a fundamental role in supporting the entire device. On the left side of the front end of the top of the bottom plate 1, we can see that a threaded cover 16 is firmly fixedly connected. This threaded cover 16 is not only part of the structure but also serves to seal and protect. The front side of the top end of the outer wall of the Z-shaped water pipe 18 is provided with an electromagnetic valve II 17. The function of this valve is to control the start and stop of the water flow. The controller 15 is the brain of the entire device, responsible for receiving instructions and processing information to control the coordinated operation of each part of the device.

[0044] Working principle: When it is necessary to use the dust prevention device on the mixing station, when dust is generated on the mixing tank 6, the air suction machine 11 is started accordingly. Subsequently, the dust generated inside the dust suction pipe 8 is adsorbed into the inside of the storage box 201. After a long time, it is easy for dust to adhere to the inside of the dust suction pipe 8. At this time, first close the electromagnetic valve I 7, start the water pump 19, and cooperate with the Z-shaped water pipe 18 to transport the water source inside the water tank 21 into the inside of the dust suction pipe 8, so as to clean the inside of the dust suction pipe 8. Thus, it is avoided that dust adheres to the inside during long-term use. After the cleaning, the dust flows onto the shunt pipe 209 to complete the cleaning. Therefore, it is realized that the situation of dust accumulation inside the dust suction pipe 8 of the pulse device is avoided during long-term use. At the same time, it is not necessary to disassemble the inside of the pulse device, the operation is simple, and the efficiency of the dust removal device is improved. Subsequently, when the cleaned sewage enters the shunt pipe 209, it then flows through the multiple water outlet nozzles 207 to each corner of the top of the filter plate 208 respectively, so as to evenly treat the sewage on the filter plate 208 and avoid impacting at a designated position, resulting in poor filtering effect. Then it flows onto the sponge block 206, and finally is transported to the purifier 202 through the L-shaped pipe 205 for purification treatment, and finally the sewage is discharged through the water outlet pipe 203. Thus, it is realized that the pollution of the air caused by the sewage can be effectively reduced, the safety is improved to a certain extent, and the equipment utilization rate is increased.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dust removal device for the tank top of a concrete mixing station, comprising a bottom plate (1), characterized in that: On the left side of the top of the bottom plate (1), anti-slip plates (3) are fixedly connected. On the top of each anti-slip plate (3), Z-shaped legs (5) are fixedly connected. Between adjacent ones of the plurality of Z-shaped legs (5), a mixing tank (6) is fixedly connected. In the middle of the top of the mixing tank (6), a dust suction pipe (8) is communicated. The other end of the dust suction pipe (8) is communicated with an air suction machine (11). On the left end of the rear side of the top of the bottom plate (1), a water tank (21) is fixedly connected. In the middle of the top of the water tank (21), a water pump (19) is communicated. The output end of the water pump (19) is communicated with a Z-shaped water pipe (18). The other end of the Z-shaped water pipe (18) is communicated with the rear side of the outer wall of the dust suction pipe (8). At the bottom of the left end of the outer wall of the dust suction pipe (8), an electromagnetic valve I (7) is communicated. On the right side of the top of the bottom plate (1), a purification mechanism (2) is arranged.

2. The tank top dust removal device for a concrete mixing plant according to claim 1, wherein: The purification mechanism (2) includes brackets (204). The bottom ends of the plurality of brackets (204) are fixedly connected to the right side of the top of the bottom plate (1). Between adjacent ones of the top ends of the plurality of brackets (204), a storage box (201) is fixedly connected. In the middle of the inner side of the storage box (201), a shunt pipe (209) is communicated. The other end of the shunt pipe (209) is connected to the input end of the air suction machine (11). At the bottom ends of the outer wall of the shunt pipe (209), water outlets (207) are communicated. In the middle and lower part of the inner side of the storage box (201), a filter plate (208) is fixedly connected. At the bottom end of the filter plate (208), a sponge block (206) is fixedly connected. In the middle of the bottom of the storage box (201), an L-shaped pipe (205) is communicated. The other end of the L-shaped pipe (205) is communicated with a purifier (202). The output end of the purifier (202) is communicated with a water outlet pipe (203).

3. The tank top dust removal device for a concrete mixing plant according to claim 2, characterized in that: On the inner top of the storage box (201), a closing plate (12) is rotatably connected. On the right side of the top of the closing plate (12), a handle (13) is fixedly connected. On the upper middle part of the front side of the storage box (201), an observation plate (14) is fixedly connected.

4. The dust removal device for the tank top of a concrete mixing plant according to claim 1, wherein: On the top right side of the outer wall of the mixing tank (6), a support bar I (9) is fixedly connected. The inner top end of the support bar I (9) is fixedly connected to the middle part of the outer wall of the dust suction pipe (8).

5. The tank top dust removal device for a concrete mixing plant according to claim 1, characterized in that: On the left side of the bottom of the outer wall of the mixing tank (6), a discharge pipe (4) is communicated. On the left front side of the top of the bottom plate (1), a threaded cover (16) is fixedly connected.

6. The tank top dust removal device for a concrete mixing plant according to claim 1, characterized in that: On the rear top of the water tank (21), a water filling pipe (20) is communicated. The top end of the outer wall of the water filling pipe (20) is threadedly connected with a threaded cover (16). On the front side of the top end of the outer wall of the Z-shaped water pipe (18), an electromagnetic valve II (17) is communicated.

7. The tank top dust removal device for a concrete mixing plant according to claim 1, characterized in that: On the right front side of the top of the bottom plate (1), a controller (15) is fixedly connected. The controller (15) is electrically connected to the electromagnetic valve I (7), the threaded cover (16), the air suction machine (11), the purifier (202), the electromagnetic valve II (17) and the water pump (19) respectively.

8. The tank top dust removal device for a concrete mixing plant according to claim 1, wherein: A second support bar (10) is fixedly connected to the middle of the top end of the bottom plate (1), and the inner top end of the second support bar (10) is fixedly connected to the outer wall on the right side of the dust suction pipe (8).

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