Alignment mounting device for injection pipe of bag-type dust collector

Abstract

The utility model relates to the technical field of bag-type dust removers, in particular to a bag-type dust remover blowing pipe alignment installation device which comprises a blowing pipe arranged in the left-right direction and a filter bag located below the blowing pipe. A plurality of nozzle pipes are arranged at the bottom of the blowing pipe; reflective photoelectric sensors are coaxially, detachably and fixedly connected to the interiors of the at least two nozzle pipes, a reflector connecting shaft is coaxially, detachably and fixedly connected to the inner side of the top end of the filter bag, and a reflector is fixedly connected to the center of the top of the reflector connecting shaft; the reflective photoelectric sensor is connected with a signal lamp through a signal line. By selecting the reflective laser sensor and arranging the reflector and the signal lamp, when laser is projected on the reflector and reflected back to be received by the reflective laser sensor, the signal lamp is brightened, a ruler is not needed for measurement, the operation is simple, and the measurement error of the ruler is avoided, so that the measurement is more accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cloth bag dust collector technical field, specifically a cloth bag dust collector injection pipe alignment installation device. BACKGROUND

[0002] The injection pipe of the cloth bag dust collector needs to be aligned with the cloth bag below the injection pipe when installing; the patent of application No. 201920871886.5 discloses a pulse bag type dust collector injection pipe alignment device, which comprises a pulse bag type dust collector injection pipe alignment device, the outer surface of the pulse bag type dust collector injection pipe alignment device is provided with an injection pipe, one end of the injection pipe away from the pulse bag type dust collector injection pipe alignment device is fixedly connected with an injection pipe, and the lower portion of the pulse bag type dust collector injection pipe alignment device is provided with a filter bag opening; the device has the following disadvantages: 1, if the injection pipe is inclined or not perpendicular in the front-back direction, the device cannot be measured; 2, the device needs to use a ruler to measure the deviation of the laser and the center of the filter bag opening when in use, which is complicated to operate and prone to measurement errors. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the utility model is to provide a cloth bag dust collector injection pipe alignment installation device to solve the problems that the pulse bag type dust collector injection pipe alignment device cannot measure whether the injection pipe is perpendicular in the front-back direction and is complicated to operate and prone to measurement errors when in use in the prior art.

[0004] In order to achieve the above purpose, the utility model provides a cloth bag dust collector injection pipe alignment installation device, which comprises an injection pipe arranged in the left-right direction and a filter bag below the injection pipe; the bottom of the injection pipe is provided with a plurality of injection pipes; at least two injection pipes are coaxially and detachably fixedly connected with a reflective photoelectric sensor inside, the inside of the top end of the filter bag is coaxially and detachably fixedly connected with a reflector connecting shaft, and the top center of the reflector connecting shaft is fixedly connected with a reflector; the reflective photoelectric sensor is connected with a signal lamp through a signal line.

[0005] Further, the reflector is circular, and the outer edge of the reflector is fixedly connected with a light absorption plate.

[0006] Further, the utility model comprises a mounting plate, a plurality of mounting holes are arranged on the mounting plate, and the top of the filter bag is clamped in the mounting hole; a cylindrical filter bag skeleton is inserted into the inside of the filter bag, and the reflector connecting shaft is coaxially connected to the inside of the top of the filter bag skeleton.

[0007] The utility model discloses a reflective laser sensor is selected, and is provided with a reflector and a signal lamp, when the laser is projected on the reflector and is reflected back and accepted by the reflective laser sensor, the signal lamp becomes bright, without using a ruler to measure, simple operation avoids the error of ruler measurement, thereby is more accurate, and the jet pipe can only accept the laser reflected back when keeping the vertical state, thereby avoiding the jet pipe to incline in the front -back direction, not perpendicular. BRIEF DESCRIPTION OF DRAWINGS

[0008] The drawings accompanying the specification illustrate preferred aspects of the utility model and serve to explain the principles of the utility model. They are intended as non-limiting examples showing the principles of the utility model.

[0009] Fig. 1 It is the structural schematic diagram of the structure at the jet pipe in the embodiment;

[0010] Fig. 2 It is the structural schematic diagram of the structure at the filter bag in the embodiment;

[0011] Fig. 3 It is the structural schematic diagram of the structure at the reflector in the embodiment.

[0012] In the drawing: 1, jet pipe;101, jet pipe;2, filter bag;3, laser sensor;4, light absorption plate;5, reflector connecting shaft;6, reflector;7, signal lamp;8, mounting plate;9, filter bag framework. DETAILED DESCRIPTION

[0013] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0014] As Figs. 1 to 3 Indicated, according to the embodiment of the utility model, a kind of cloth bag dust collector jet pipe alignment installation device is provided, including jet pipe 1, filter bag 2 located in the lower of jet pipe 1;The bottom of jet pipe 1 is equipped with multiple jet pipes 101;At least 2 jet pipes 101 inside coaxially detachable fixed connection have reflective photoelectric sensor 3;Filter bag 2 top end inside coaxially detachable fixed connection have reflector connecting shaft 5, and the top center of reflector connecting shaft 5 is fixedly connected with reflector 6;Reflective photoelectric sensor 3 is connected with signal lamp 7 by signal line;When the laser emitted by reflective photoelectric sensor 3 is reflected back by reflector 6 and accepted by reflective photoelectric sensor 3, reflective photoelectric sensor 3 transmits signal to signal lamp 7, and signal lamp 7 is bright.

[0015] The light-reflecting plate 6 is circular, and the outer edge of the light-reflecting plate 6 is fixedly connected with the light-absorbing plate 4; by arranging the light-absorbing plate 4, it is ensured that the reflective photoelectric sensor 3 can only receive the signal in the correct state, and misjudgment is avoided.

[0016] The mounting plate 8 is further arranged, and a plurality of mounting holes are arranged on the mounting plate 8, and the filter bag 2 is clamped on the mounting holes; the filter bag 2 is internally inserted with a cylindrical filter bag framework 9, and the light-reflecting plate connecting shaft 5 is coaxially connected to the inner side of the top of the filter bag framework 9.

[0017] The embodiment selects the reflective laser sensor, and is provided with the light-reflecting plate 6 and the signal lamp 7, so that the signal lamp 7 is brightened when the laser is projected on the light-reflecting plate 6 and is reflected back to be received by the reflective laser sensor, without the need of measuring with a ruler, and the operation is simple, the error of the ruler measurement is avoided, and the accuracy is higher; and the laser reflected back can only be received when the spout pipe 101 is kept in the vertical state, so that the inclination and non-perpendicularity of the spout pipe 101 in the front-back direction are avoided.

[0018] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and the present application can be variously changed and modified for the person skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A bag filter injection pipe alignment installation device, comprising an injection pipe (1) arranged in the left-right direction, and a filter bag (2) located below the injection pipe (1); the bottom of the injection pipe (1) is provided with a plurality of injection port pipes (101); characterized in that, At least 2 spout pipes (101) inside coaxially detachable fixed connection has reflective photoelectric sensor (3), the filter bag (2) top inside coaxially detachable fixed connection has reflector connecting shaft (5), the top center of reflector connecting shaft (5) fixed connection has reflector (6);Reflective photoelectric sensor (3) is connected with signal lamp (7) through signal line.

2. The baghouse injection lances alignment mounting device of claim 1, wherein, The reflector (6) is circular, and the outer edge of the reflector (6) is fixedly connected with the light absorbing plate (4).

3. The baghouse injection lances alignment mounting device of claim 1, wherein, The installation plate (8) is provided with a plurality of mounting holes, and the filter bag (2) is clamped on the top of the mounting hole; the filter bag (2) is inserted into the cylindrical filter bag skeleton (9), and the reflector connecting shaft (5) is coaxially connected to the inner side of the top of the filter bag skeleton (9).

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