CN213192994U - Automatic dust-settling cement tank - Google Patents
Automatic dust-settling cement tank Download PDFInfo
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- CN213192994U CN213192994U CN202021431187.8U CN202021431187U CN213192994U CN 213192994 U CN213192994 U CN 213192994U CN 202021431187 U CN202021431187 U CN 202021431187U CN 213192994 U CN213192994 U CN 213192994U
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- sedimentation tank
- dust
- spray head
- head assembly
- water pump
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Abstract
The utility model relates to an automatic dust fall cement tank, which comprises a tank body, wherein the tank body is provided with an exhaust hole, and the first end of an exhaust pipe is connected with the exhaust hole; the spraying equipment comprises a spray head assembly and a water feeding system, wherein the water feeding system comprises a water pump for providing water delivery power for the spray head assembly and a first connecting pipe for connecting the spray head assembly and the water pump; the dust concentration monitor is arranged at the second end of the exhaust pipe and used for detecting the dust content; the second end of blast pipe is connected the sedimentation tank, the shower nozzle subassembly set up in the sedimentation tank top. The sedimentation tank comprises a first-stage sedimentation tank and a second-stage sedimentation tank, the spray head assembly is arranged at the top of the first-stage sedimentation tank, and the bottom of the first-stage sedimentation tank is connected with the second-stage sedimentation tank through a second connecting pipe. The utility model detects the dust content of the exhaust pipe orifice, and determines whether to open the spraying equipment for dust fall according to the dust content, thereby saving electric energy; the dust removal efficiency is improved under the working mode that the dust concentration monitor automatically controls the water pump to be opened or closed.
Description
Technical Field
The utility model relates to a cement storage equipment particularly, is a cement jar with dust fall function.
Background
Cement tanks are commonly used in bulk cement storage at concrete mixing plants and are closed tanks for storing bulk materials. Electric dust collector is equipped with at cement storehouse top, can effectively adsorb the internal suspended particle of storehouse, alleviates the pollution to the surrounding environment to the utility model discloses that the authorization notice number is CN209333384U for example, it relates to a cement jar sack dust pelletizing system, and the top of cement jar has gaseous exit tube respectively, and the exit of gaseous exit tube is connected with sack dust pelletizing system, sack dust pelletizing system include collecting box, sack and fan, exit end and the collecting box intercommunication of gaseous exit tube, the air inlet and the collecting box intercommunication of sack, the bottom of sack and the inlet end intercommunication of fan, filter the cement in the gas through sack dust pelletizing system, it has not had cement when having guaranteed that gas is discharged from the gas outlet at the top of cement jar to avoid causing air pollution. On one hand, the electric dust removal device is arranged at the top of the cement tank, so that the installation, the maintenance and the cleaning of collected dust are inconvenient; on the other hand, because the size of dust volume in the gaseous exit tube of unable real-time detection, above-mentioned electric dust collector needs to be in the running state continuously, and the running cost is high, and can cause the disturbance to the inside gas of cement jar, has increased the dust volume.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an automatic dust fall cement jar to the realization monitors the dust that cement jar exhaust hole escaped and carries out the purpose that the dust fall was handled.
The utility model provides an automatic dust fall cement jar, includes a jar body, set up the exhaust hole on the jar body, still include:
the first end of the exhaust pipe is connected with the exhaust hole;
the spraying equipment comprises a spray head assembly and a water feeding system, wherein the water feeding system comprises a water pump for providing water delivery power for the spray head assembly and a first connecting pipe for connecting the spray head assembly and the water pump;
the dust concentration monitor is arranged at the second end of the exhaust pipe and used for detecting the dust content;
the sedimentation tank, the sedimentation tank is connected to the second end of blast pipe, the shower nozzle subassembly set up in the sedimentation tank top.
Furthermore, the dust concentration monitor comprises a dust sensor, an analog-to-digital converter and a micro-processing chip, wherein the dust sensor is connected with the input end of the analog-to-digital converter, the output end of the analog-to-digital converter is connected with the micro-processing chip, the output end of the micro-processing chip is connected with the input terminal of the relay, and the output terminal of the relay is connected with the control circuit of the water pump.
Further, the sedimentation tank comprises a first-level sedimentation tank and a second-level sedimentation tank, the spray head assembly is arranged at the top of the first-level sedimentation tank, and the bottom of the first-level sedimentation tank is connected with the second-level sedimentation tank through a second connecting pipe.
Further, the water pump is arranged in the second sedimentation tank.
Furthermore, the exhaust pipe is connected with the exhaust hole on the tank body through an elbow.
Compared with the prior art, the dust concentration monitor detects the dust content of the exhaust pipe opening, and determines whether to open the spraying equipment for dust fall according to the dust content, thereby saving electric energy; under the working mode that the dust concentration monitor automatically controls the water pump to be opened or closed, the dust removal efficiency is further improved. The utility model discloses only handle the dust of natural escape, can not move the inside secondary disturbance that carries on of cement jar, reduced the dust content in the gas. The mud that produces after the dust fall is collected in the sedimentation tank, and the sedimentation tank sets up on ground, and convenient clearance, spray water can reuse.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-tank body, 2-vent hole, 3-vent pipe, 4-dust concentration monitor, 5-spray head component, 6-water pump, 7-first connecting pipe, 8-first-stage sedimentation tank, 9-second-stage sedimentation tank, 10-second connecting pipe, and 11-elbow.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. In addition, the features of the embodiments and examples in the present application may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model relates to an automatic dust fall cement jar that typical embodiment provided, including jar body 1, set up exhaust hole 2 on jar body 1. On the basis, the dust concentration monitoring device further comprises an exhaust pipe 3, spraying equipment, a dust concentration monitoring instrument 4 and a sedimentation tank. As shown in fig. 1, a first end of the exhaust pipe 3 is connected to the exhaust hole 2, the spraying apparatus includes a nozzle assembly 5 and a water supply system, the water supply system includes a water pump 6 for supplying water power to the nozzle assembly 5, and a first connection pipe 7 connecting the nozzle assembly 5 and the water pump 6; the dust concentration monitor 4 is arranged at the second end of the exhaust pipe 3 and used for detecting the dust content; the second end of blast pipe 3 is connected the sedimentation tank, shower nozzle subassembly 5 set up in the sedimentation tank top.
Dust in the cement tank body 1 sequentially enters the sedimentation tank through the exhaust hole 2 and the exhaust pipe 3. The second end port position of blast pipe 3 sets up dust concentration monitor 4, detects the dust when dust concentration monitor 4, perhaps detects the dust content and surpasss the setting value in dust concentration monitor 4, opens the water pump 6 of arranging in the spray water through manual or automatic control, carries spray water to shower nozzle subassembly 5 through first connecting pipe 7 under the effect of water pump 6, carries out the dust fall by the water spray of shower nozzle subassembly 5 to the dust that gets into the sedimentation tank and handles.
In a preferred embodiment, the dust concentration monitor 4 is connected with the water pump 6 through a relay. The dust concentration monitor can be selected from products of Shenzhen Shenai Gege science and technology Limited with the model number of HNAG 1000-PM. Dust concentration monitor 4 includes dust sensor, adc and micro-processing chip, and dust sensor connects adc's input, and micro-processing chip is connected to adc's output, and the micro-processing chip output is connected the input terminal of relay, the control circuit of 6 of water pump is connected to the output terminal of relay to control 6 starts or stops of water pump.
A dust content set value is preset in the dust concentration monitor 4, and when the dust concentration monitor 4 detects that the dust content at the second end port of the exhaust pipe 3 exceeds the set value, the dust concentration monitor outputs an electric signal to a relay so as to control the water pump 6 to be started; and when the detected dust content is lower than a set value, stopping the water pump.
In a preferred embodiment, the sedimentation tank comprises a primary sedimentation tank 8 and a secondary sedimentation tank 9, the spray head assembly 5 is arranged at the top of the primary sedimentation tank 8, and the bottom of the primary sedimentation tank 8 is connected with the secondary sedimentation tank 9 through a second connecting pipe 10. Waste water after the dust fall is firstly precipitated in the primary sedimentation tank 8, the precipitated waste water flows into the secondary sedimentation tank 9 through the second connecting pipe 10 to be secondarily precipitated, and the waste water after the secondary precipitation can be reused.
The secondary sedimentation tank 9 is arranged lower than the primary sedimentation tank 8, so that the wastewater in the primary sedimentation tank 8 can naturally flow into the secondary sedimentation tank 9. A valve is arranged on the second connecting pipe 10 to adjust the water amount in the two sedimentation tanks. And sewage discharge ports are formed at the bottoms of the primary sedimentation tank 8 and the secondary sedimentation tank 9 and are used for regularly cleaning sludge.
And a top cover is arranged at the top of the primary sedimentation tank 8 to prevent the dust entering the primary sedimentation tank 8 from escaping to the surrounding environment. A top cover of the primary sedimentation tank 8 is provided with a connecting port for connecting with the second end of the exhaust pipe 3.
The second end of the exhaust pipe 3 is arranged on one side of the top of the primary sedimentation tank 8, and the spray head assembly 5 is arranged on the other side of the top of the primary sedimentation tank 8; or, shower nozzle subassembly 5 is radial encircleing at 8 tops of one-level sedimentation tank the connector setting to further improve dust fall efficiency.
In a preferred embodiment, the water pump 6 is arranged in the second sedimentation tank 9, so that the waste water subjected to secondary sedimentation in the second sedimentation tank 9 can be used for spraying the dust in the first sedimentation tank 8.
In relative concrete, the exhaust pipe 3 is connected with the exhaust hole 2 on the tank body through an elbow 11, and the elbow 11 can adopt a high-pressure elbow.
The scope of the invention is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides an automatic dust fall cement jar, includes a jar body, set up the exhaust hole on the jar body, its characterized in that still includes:
the first end of the exhaust pipe is connected with the exhaust hole;
the spraying equipment comprises a spray head assembly and a water feeding system, wherein the water feeding system comprises a water pump for providing water delivery power for the spray head assembly and a first connecting pipe for connecting the spray head assembly and the water pump;
the dust concentration monitor is arranged at the second end of the exhaust pipe and used for detecting the dust content;
the sedimentation tank, the sedimentation tank is connected to the second end of blast pipe, the shower nozzle subassembly set up in the sedimentation tank top.
2. The automatic dust fall cement tank of claim 1, characterized in that: the dust concentration monitor comprises a dust sensor, an analog-to-digital converter and a micro-processing chip, wherein the dust sensor is connected with the input end of the analog-to-digital converter, the output end of the analog-to-digital converter is connected with the micro-processing chip, the output end of the micro-processing chip is connected with the input terminal of a relay, and the output terminal of the relay is connected with a control circuit of a water pump.
3. The automatic dust fall cement jar of claim 2, characterized in that: the sedimentation tank comprises a first-stage sedimentation tank and a second-stage sedimentation tank, the spray head assembly is arranged at the top of the first-stage sedimentation tank, and the bottom of the first-stage sedimentation tank is connected with the second-stage sedimentation tank through a second connecting pipe.
4. The automatic dust fall cement jar of claim 3, characterized in that: the water pump is arranged in the second sedimentation tank.
5. The automatic dust fall cement silo according to claim 1, 2, 3 or 4, characterized in that: the exhaust pipe is connected with the exhaust hole on the tank body through an elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431187.8U CN213192994U (en) | 2020-07-20 | 2020-07-20 | Automatic dust-settling cement tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431187.8U CN213192994U (en) | 2020-07-20 | 2020-07-20 | Automatic dust-settling cement tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213192994U true CN213192994U (en) | 2021-05-14 |
Family
ID=75835150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021431187.8U Active CN213192994U (en) | 2020-07-20 | 2020-07-20 | Automatic dust-settling cement tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213192994U (en) |
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2020
- 2020-07-20 CN CN202021431187.8U patent/CN213192994U/en active Active
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