CN212576664U

CN212576664U - Blowing device for spray gun pipeline

Info

Publication number: CN212576664U
Application number: CN202020574083.6U
Authority: CN
Inventors: 张戈; 曾晖; 陈万福; 杨振国; 韩永刚; 毛成杰; 谭永彦; 董洪壮; 王念欣; 栾吉益; 袁宇皓; 李雪涛
Original assignee: Shandong Iron and Steel Co Ltd
Current assignee: Shandong Iron and Steel Co Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-23
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a spray gun pipeline sweeps device, be responsible for and the shower nozzle including the spray gun, the front end that the spray gun was responsible for is equipped with the shower nozzle, still includes dust detector, test tube, tuber pipe and choke part, the spray gun is responsible for and is equipped with dust detector, the one end of test tube links to each other with dust detector, and the other end of test tube links to each other with the shower nozzle, the lower part that the spray gun was responsible for is equipped with the tuber pipe, be equipped with the choke part that can rotate and open or close in the tuber pipe. This sweep the device and give controlgear through wireless network with signal transmission, after controlgear obtained the signal, according to PLC's settlement, control opening of choke baffle, sweep in gaseous entering spray gun by the tuber pipe, finally sweep in getting into the shower nozzle for guarantee cleanly, prevent that the dust from piling up at the shower nozzle inner chamber and blockking up the spray gun.

Description

Blowing device for spray gun pipeline

Technical Field

The utility model belongs to the technical field of the environmental protection and specifically relates to a spray gun pipeline sweeps device.

Background

In life and production, a large amount of dust can be produced in many places, the dust harms the environment and human bodies, under the condition that the environmental protection requirement is more and more strict, dust suppression treatment is the main mode to the dust, and after dust suppression equipment stops, the dust can produce at the spray gun head and pile up, and the problem that the spray gun head will take place to block up after a period of use influences the use of spray gun, reduces and presses down the dirt effect. It is therefore necessary to purge the lance as the case may be.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray gun pipeline sweeps device, should sweep the device and carry out intelligence to pressing down dirt pipeline especially spray gun head and sweep, guarantees the cleanness in the pipeline, prevents piling up of dust in the shower nozzle.

The utility model provides a technical scheme that its technical problem adopted is: spray gun pipeline sweeps device, be responsible for and the shower nozzle including the spray gun, the front end that the spray gun was responsible for is equipped with the shower nozzle, still includes dust detector, test tube, tuber pipe and choke part, the spray gun is responsible for and is equipped with dust detector, the one end of test tube links to each other with dust detector, and the other end of test tube links to each other with the shower nozzle, the lower part that the spray gun was responsible for is equipped with the tuber pipe, be equipped with the choke part that can rotate and open or close in the tuber pipe.

Furthermore, the choke part includes choke baffle and cylinder, the cylinder is located the outer one side of tuber pipe, the inner chamber of tuber pipe is located to the choke baffle, the one end of choke baffle is equipped with the driving shaft, corresponds the driving shaft and is equipped with the driven shaft at the other end of choke baffle, driving shaft one end is passed the tuber pipe lateral wall and is connected with the choke baffle, and the other end is articulated with the free end of cylinder telescopic link, the driven shaft rotates with the tuber pipe inside wall to be connected.

Furthermore, the dust detector is arranged on the main pipe of the spray gun through a first bracket.

Furthermore, a second support is arranged on the air pipe, and the air cylinder is installed on one side of the second support.

Furthermore, a detection port is arranged on one side of the spray head, and one end of the detection tube is connected with the detection port and communicated with the inner cavity of the spray head.

Further, the dust detector is a wireless dust detector.

Furthermore, a water service pipe is arranged in the spray gun main pipe, a ventilation block is arranged at the front end of the water service pipe, and a plurality of ventilation holes with two communicated ends are uniformly formed in the ventilation block.

The utility model has the advantages that:

1. the utility model discloses a sweep the device and use on current dust suppression equipment, after the dust concentration that wireless dust detector detected the spray gun head reached certain numerical value, give controlgear through wireless network with signal transmission, controlgear obtains the signal after, according to PLC's settlement, control opening of choke baffle sweeps in gaseous getting into the spray gun by the tuber pipe, finally sweeps in getting into the shower nozzle for guarantee cleanly, prevent that the dust from piling up at the shower nozzle inner chamber and stopping up the spray gun.

2. Because the tuber pipe is the L type and sets up in the lower part of spray gun pipe, blows in the shower nozzle through the spray gun pipe from the gas that the tuber pipe blew out, can clean spray gun pipe and shower nozzle simultaneously, has prolonged the route that sweeps, has improved the effect of sweeping, guarantees the normal use of spray gun.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an isometric view of FIG. 1;

FIG. 4 is an isometric view from another angle of FIG. 1;

fig. 5 is a schematic structural view of the choke baffle.

In the figure:

the device comprises a spray gun main pipe 1, a spray head 2, a first support 3, a dust detector 4, a detection pipe 5, an air pipe 6, a second support 7, a choke baffle 8, an air cylinder 9, a detection port 10, a driving shaft 11, a driven shaft 12, a water pipe 13 and a ventilation block 14.

Detailed Description

The following detailed description of the lance line purging device of the present invention is made with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model discloses a spray gun pipeline sweeps device, be responsible for 1 and shower nozzle 2 including the spray gun, the front end that the spray gun was responsible for 1 is equipped with shower nozzle 2, still includes dust detector 4, test tube 5, tuber pipe 6 and choke part, the spray gun is responsible for and is equipped with dust detector 4 on 1, dust detector 4 installs on the spray gun is responsible for 1 through support 3. One end of the detection pipe 5 is connected with the dust detector 4, the other end of the detection pipe 5 is connected with the spray head 2, the concentration of dust in the spray head can be detected through the detection pipe 5 and the dust detector 4, and the accumulation of the dust is judged through the concentration. An air pipe 6 is arranged at the lower part of the main pipe 1 of the spray gun, and a wind blocking component which can be opened or closed in a rotating mode is arranged in the air pipe 6. The dust detector is a wireless dust detector. The wireless dust detector is connected with the control equipment through a wireless signal, and after the control equipment obtains the signal, the control equipment controls the opening or closing of the choke component according to the setting of the PLC.

One side of the spray head 2 is provided with a detection port 10, and one end of the detection tube 5 is connected with the detection port 10 and communicated with the inner cavity of the spray head 2. Can carry the dust of shower nozzle inner chamber to dust detector 4 through surveying mouth 10 and detecting tube 5, detect dust concentration through dust detector 4 to judge whether the dust is piled up in the shower nozzle.

As shown in fig. 2, a water pipe 13 is arranged in the spray gun main pipe 1, a ventilation block 14 is arranged at the front end of the water pipe 13, and a plurality of ventilation holes with two communicated ends are uniformly arranged on the ventilation block.

As shown in fig. 1 and 5, the choke part comprises a choke baffle 8 and a cylinder 9, and the cylinder 9 can be a microcylinder. The air cylinder 9 is arranged on one side outside the air pipe 6, the choke baffle 8 is arranged in an inner cavity of the air pipe 6, a driving shaft 11 is arranged at one end of the choke baffle 8, a driven shaft 12 is arranged at the other end, corresponding to the driving shaft 11, of the choke baffle, one end of the driving shaft 11 penetrates through the side wall of the air pipe 6 and is connected with the choke baffle 8, the other end of the driving shaft is hinged to the free end of a telescopic rod of the air cylinder, and the driven shaft is rotatably connected with the inner. And a second support 7 is arranged on the air pipe 6, and the air cylinder 9 is arranged on one side of the second support 7.

The rotation of the choke baffle 8 in the inner cavity of the air pipe 6 is controlled by the expansion of the air cylinder 9, so that the air pipe 6 is opened and closed. When the choke baffle 8 needs to be opened, the telescopic rod of the air cylinder 9 extends out, the telescopic rod extends out to drive the driving shaft to rotate, and the driving shaft 11 drives the choke baffle 8 to rotate by about 90 degrees, so that the choke baffle 8 is in an open state. On the contrary, the telescopic rod retracts to drive the driving shaft 11 to rotate reversely, and the driving shaft 11 drives the wind blocking baffle 8 to rotate reversely by about 90 degrees, so that the wind blocking baffle is in a closed state.

A detection port is processed at the head of each spray gun, a dust detection pipe is arranged on the detection port, one end of the detection pipe is connected with a wireless dust detector 4, and the detector is fixed on the spray gun by a support. A rotary choke baffle 8 is arranged in the air pipe 6 and driven by a micro cylinder, when the normal blowing operation is carried out, the choke baffle 8 is opened, and when the operation is finished, the choke baffle 8 is driven by the micro cylinder to rotate so as to seal the ventilation pipe. After the pipeline stop work a period, after wireless dust detector 4 detected the dust concentration of spray gun head and reached certain numerical value, give controlgear with signal transmission through wireless network, controlgear obtains after the signal, according to PLC's settlement, controls miniature cylinder work, opens the choke baffle, and gas gets into the spray gun through the tuber pipe, sweeps spray gun inside for guarantee is clean.

The utility model discloses a sweep the device and use on current dust suppression equipment, after the dust concentration that wireless dust detector detected the spray gun head reached certain numerical value, give controlgear through wireless network with signal transmission, controlgear obtains the signal after, according to PLC's settlement, control opening of choke baffle sweeps in gaseous getting into the spray gun by the tuber pipe, finally sweeps in getting into the shower nozzle for guarantee cleanly, prevent that the dust from piling up at the shower nozzle inner chamber and stopping up the spray gun.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. Spray gun pipeline sweeps device, be responsible for and the shower nozzle including the spray gun, the front end that the spray gun was responsible for is equipped with the shower nozzle, characterized by still includes dust detector, test tube, tuber pipe and choke part, the spray gun is responsible for and is equipped with dust detector, the one end of test tube links to each other with dust detector, and the other end of test tube links to each other with the shower nozzle, the lower part that the spray gun was responsible for is equipped with the tuber pipe, be equipped with the choke part that can rotate and open or close in the tuber pipe.

2. The spray gun pipeline purging device as claimed in claim 1, wherein the choke member includes a choke baffle and a cylinder, the cylinder is disposed on an outer side of the air duct, the choke baffle is disposed in an inner cavity of the air duct, a driving shaft is disposed at one end of the choke baffle, a driven shaft is disposed at the other end of the choke baffle corresponding to the driving shaft, one end of the driving shaft penetrates through a side wall of the air duct to be connected with the choke baffle, the other end of the driving shaft is hinged to a free end of a telescopic rod of the cylinder, and the driven shaft is rotatably connected with an inner side wall.

3. The lance line purge apparatus of claim 1 or claim 2, wherein the dust detector is mounted to the lance main pipe by a bracket.

4. The lance pipeline purging device as claimed in claim 2, wherein the air duct is provided with a second bracket, and the air cylinder is mounted on one side of the second bracket.

5. The lance line purging device as defined in claim 1, wherein a probe port is provided at one side of the lance head, and one end of the probe tube is connected to the probe port and communicates with the inner chamber of the lance head.

6. The lance line purge apparatus of claim 1, wherein the dust detector is a wireless dust detector.

7. The lance pipeline purging device as claimed in claim 1, wherein a water pipe is provided in the lance main pipe, a ventilation block is provided at the front end of the water pipe, and a plurality of ventilation holes with two communicated ends are uniformly provided on the ventilation block.