CN210171088U

CN210171088U - Spraying device for concrete mortar feeding port

Info

Publication number: CN210171088U
Application number: CN201920844878.1U
Authority: CN
Inventors: Axin Lin; 林阿锌; Liling Lin; 林丽玲; Guoxing Su; 苏国兴; Xiaobin Chen; 陈晓斌
Original assignee: Xiamen Zhixin Building Material Group Co Ltd
Current assignee: Xiamen Zhixin Building Material Group Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-24
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a spray set for concrete goes up grey mouth belongs to concrete production technical field. Its technical essential is including setting up the support that sprays in the ash hole top, the lower surface that sprays the support is provided with a plurality of communicating showers, be provided with a plurality of nozzles on the outer wall of shower, be provided with on the support that sprays and arbitrary the communicating water supply pipe of shower, the one end and the water source of water supply pipe communicate with each other, be provided with the solenoid valve in the water supply pipe, the support below be provided with cement truck looks butt pressure switch, pressure switch with solenoid valve electric connection. The utility model has the advantages of effectively reduce the dust that cement bin material loading in-process produced, improve stirring station working condition and operational environment to further avoid causing atmosphere pollution.

Description

Spraying device for concrete mortar feeding port

Technical Field

The utility model belongs to the technical field of the concrete production, more specifically say, it relates to a spray set that is used for grey mouth on the concrete.

Background

The cement bin is an important device frequently used in a building concrete mixing plant, is a closed tank body and can store a large amount of bulk cement, and when the bulk cement is poured into the cement bin in the prior art, the bulk cement bin is communicated with a feeding pipeline extending into the top of the cement bin through a cement truck, so that the feeding of the cement bin is realized.

However, when cement in the cement truck is continuously driven into the cement bin, the air pressure in the cement bin is larger than that outside the bin, and at the moment, cement leaks out from the upper ash opening due to the air pressure difference and is diffused into the air to form dust, and the dust floats everywhere, so that the harm is brought to the health of workers, and the environmental pollution is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray set for grey mouth on concrete, it has the dust that effectively reduces cement bin material loading in-process and produce, improves stirring station working condition and operational environment to further avoid causing air pollution's advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a spray set for grey mouth on concrete, is including setting up the support that sprays in the ash hole top, the lower surface that sprays the support is provided with a plurality of communicating showers, be provided with a plurality of nozzles on the outer wall of shower, it is provided with arbitrary on the support to spray communicating water supply pipe of shower, water supply pipe's one end communicates with each other with the water source, be provided with the solenoid valve in the water supply pipe, the support below is provided with the pressure switch with cement car looks butt, pressure switch with solenoid valve electric connection.

Through adopting above-mentioned technical scheme, when cement truck and pressure switch looks butt, the solenoid valve circular telegram is opened for rivers in the water supply pipe spill from the nozzle through the shower, effectively reduce the dust that produces among the cement bin material loading process, improve stirring station working condition and operational environment, and further avoid causing the atmosphere pollution.

Further, the nozzle comprises a spray pipe communicated with the spray pipe and a conical nozzle communicated with the spray pipe.

Through adopting above-mentioned technical scheme, the setting of toper spout for water is fan-shaped and spouts from the nozzle, thereby has improved the spray range of nozzle.

Furthermore, the spray pipes are uniformly distributed on the spray pipe.

Through adopting above-mentioned technical scheme, with nozzle evenly distributed on the shower, can make the spray range of nozzle more even, improved the work efficiency of nozzle, the water economy resource.

Furthermore, the conical nozzles on the periphery of the spraying support are obliquely arranged, and the lower ends of the conical nozzles face the ash outlet.

Through adopting above-mentioned technical scheme, the toper spout that sprays support week side is the slope setting, can make the water that the nozzle blowout comes towards the ash hole, accuracy when improving the shower nozzle ash removal to the work efficiency of shower has been promoted.

Furthermore, one end of the spray pipe, which is close to the spray pipe, is provided with an external thread, and the spray pipe is in threaded connection with the spray pipe.

Through adopting above-mentioned technical scheme, when the nozzle damages or blocks up, make the nozzle leave the shower through rotating the spray tube, be convenient for the dismantlement of nozzle, wash.

Furthermore, a filter screen is arranged in the water supply pipeline.

Through adopting above-mentioned technical scheme, the setting of filter screen can prevent that impurity from flowing into the shower nozzle inside, avoids impurity to cause the nozzle to block up.

Further, the electromagnetic valve is an electromagnetic speed regulating valve.

Through adopting above-mentioned technical scheme, the setting of electromagnetic speed control valve can be convenient for the staff according to the scene raise dust condition regulating pondage size, the water economy resource.

Further, the lower surface of the spraying support is provided with a plurality of fixing rings, and the spraying pipe penetrates through the fixing rings to be arranged on the spraying support.

Through adopting above-mentioned technical scheme, solid fixed ring's setting has strengthened the shower and has installed the stability on spraying the support.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the arrangement of the spray pipe, the spray nozzle, the pressure switch and the electromagnetic valve, when the cement truck is abutted against the pressure switch, the electromagnetic valve is electrified and opened, so that water flow in a water supply pipeline is sprayed out of the spray nozzle through the spray pipe, dust generated in the feeding process of the cement bin is effectively reduced, the labor condition and the working environment of a mixing plant are improved, and the atmospheric pollution is further avoided;

(2) through the arrangement of the conical nozzles, water sprayed out of the nozzles is in a fan shape, the spraying range is large, and the spraying is uniform;

(3) through the setting of electromagnetic speed regulating valve, the staff of being convenient for adjusts the water yield size according to the scene ash raising condition, the water economy resource.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic sectional view of a nozzle of the present embodiment.

Reference numerals: 1. an ash outlet; 2. spraying a bracket; 3. a shower pipe; 4. a nozzle; 41. a nozzle; 42. a conical spout; 5. a water supply pipeline; 6. an electromagnetic valve; 7. a pressure switch; 8. a fixing ring; 9. and (4) a filter screen.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a spray set for grey mouth on concrete, refer to fig. 1 and fig. 2 and show, including installing in grey mouth 1 top and be latticed spray support 2, the lower fixed surface of spray support 2 has a plurality of communicating and mutually perpendicular's shower 3, nozzle 4 is installed to the lower extreme of shower 3, be fixed with the water supply pipe 5 that is linked together with a shower 3 on the spray support 2, the other one end of water supply pipe 5 communicates with each other with the water source, install solenoid valve 6 in the water supply pipe 5, the support below is installed the pressure switch 7 with cement truck looks butt, pressure switch 7 and 6 electric connection of solenoid valve, when cement truck and pressure switch 7 looks butt, solenoid valve 6 circular telegram and open.

Further, in order to enhance the stability of the shower pipe 3 mounted on the shower support 2, a plurality of fixing rings 8 are mounted on the lower surface of the shower pipe 3.

Referring to fig. 2, the spray nozzle 4 includes a spray pipe 41 communicating with the shower pipe 3 and a cone-shaped spray opening 42 communicating with the spray pipe 41, and when water passes through the cone-shaped spray opening 42, the water is sprayed in a fan shape, thereby improving the spray range of the spray nozzle 4.

Further, referring to fig. 1, in order to improve the working efficiency of the nozzles 4, the spray pipes 41 are uniformly distributed on the spray pipes 3, so that the spraying range of the spray pipes 3 is more uniform.

It is worth mentioning that the conical nozzles 42 arranged on the periphery of the spraying bracket 2 are obliquely arranged, and the lower ends of the conical nozzles face the ash outlet 1, so that water sprayed from the nozzles 4 can face the ash outlet 1, the precision of the nozzles 4 in ash removal is improved, and the working efficiency of the spraying pipe 3 is improved.

Referring to fig. 1, a filter screen 9 is installed in the water supply pipeline 5, and impurities can be prevented from flowing into the spray pipe 3 through the filter screen 9, so that the nozzles 4 are prevented from being blocked by the impurities.

Furthermore, an external thread is arranged at one end of the spray pipe 41 close to the spray pipe 3, the spray pipe 41 is in threaded connection with the spray pipe 3, and when the spray nozzle 4 is blocked or damaged, the spray pipe 41 is rotated to detach the spray nozzle 4, so that the spray nozzle 4 is convenient to clean and maintain.

It is worth mentioning that the electromagnetic valve 6 in the water supply pipeline 5 can be convenient for the staff to adjust the water volume according to the on-site ash raising condition through the electromagnetic speed regulating valve for installing the electromagnetic speed regulating valve, thereby saving water resources.

The utility model discloses a working process and beneficial effect as follows: when the cement truck is abutted to the pressure switch 7, the electromagnetic valve 6 is powered on and opened, so that water flow in the water supply pipeline 5 passes through the filter screen 9 and is sprayed out from the nozzle 4 through the spray pipe 3, a worker can control the electromagnetic speed regulating valve to regulate the flow according to the field ash raising condition, dust generated in the cement bin feeding process is effectively reduced, the labor condition and the working environment of the mixing plant are improved, and the atmospheric pollution is further avoided.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a spray set for grey mouth on concrete, its characterized in that, is including setting up spray support (2) in ash hole (1) top, the lower surface that sprays support (2) is provided with a plurality of communicating showers (3), be provided with a plurality of nozzles (4) on the outer wall of shower (3), be provided with on spray support (2) with arbitrary communicating water supply pipe (5) of shower (3), the one end and the water source of water supply pipe (5) communicate with each other, be provided with solenoid valve (6) in water supply pipe (5), the support below is provided with pressure switch (7) with cement car looks butt, pressure switch (7) with solenoid valve (6) electric connection.

2. A spraying device for concrete render-ready, according to claim 1, characterized in that said nozzles (4) comprise a nozzle tube (41) communicating with said spraying tube (3) and a cone-shaped nozzle orifice (42) communicating with said nozzle tube (41).

3. A spraying device for a concrete greying port according to claim 2, characterized in that said nozzles (41) are uniformly distributed on said spraying pipe (3).

4. A spraying device for concrete render coat according to claim 2, characterized in that the peripheral conical nozzle openings (42) of the spray frame (2) are arranged obliquely with their lower ends facing the plaster outlet (1).

5. A spraying device for a concrete putty hole according to claim 2 characterised in that the end of the spray pipe (41) close to the spray pipe (3) is provided with an external thread, the spray pipe (41) being screwed onto the spray pipe (3).

6. A spraying device for a concrete putty hole as set forth in claim 1 characterised in that a filter screen (9) is provided in the water supply pipe (5).

7. A spraying device for a concrete plastering port as claimed in claim 1, wherein the solenoid valve (6) is an electromagnetic governor valve.

8. A spraying device for a concrete loading port according to claim 1, characterized in that a plurality of fixing rings (8) are arranged on the lower surface of the spraying bracket (2), and the spraying pipe (3) is arranged on the spraying bracket (2) through the fixing rings (8).