CN215924851U

CN215924851U - Tool for cleaning tar deposited in pipeline

Info

Publication number: CN215924851U
Application number: CN202121160383.0U
Authority: CN
Inventors: 罗益民; 马吉浩; 付宪康; 龙建新
Original assignee: Shizong Coking Chemical Co ltd
Current assignee: Shizong Coking Chemical Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-03-01
Anticipated expiration: 2031-05-27

Abstract

The utility model provides a cleaning tool for tar deposited in a pipeline, which comprises a shovel head and is characterized in that the shovel head is communicated with a high-temperature ammonia water supply pipe through a connecting pipe, one end of the connecting pipe close to the shovel head is an inner end, the inner end is provided with an ammonia water outlet, one end far away from the shovel head is an outer end, and a port of the outer end is provided with a connecting port connected with the high-temperature ammonia water supply pipe. By adopting the scheme, high-temperature ammonia water can be conveniently provided for the shovel head, and deposited tar is softened by the high-temperature ammonia water, so that the shovel head can shovel out quickly and clean the tar attached to the pipe wall, the cleaning efficiency is improved, and the labor intensity is reduced. The utility model has simple structure, convenient use and obvious effect.

Description

Tool for cleaning tar deposited in pipeline

Technical Field

The utility model relates to a cleaning tool, in particular to a cleaning tool for tar deposited in a pipeline, belonging to the technical field of coal coking.

Background

In the production process of the coke oven, raw coke oven gas is sprayed with ammonia water and condensed, and the condensed liquid is conveyed to a gas purification workshop along with the coke oven gas for treatment. Because the condensate contains a large amount of impurities such as tar residues, a certain amount of coal tar can be deposited in a gas collecting pipe and a gas suction pipe of the coke oven, and the coke oven needs to be cleaned every day. At present, the pipeline is cleaned through cleaning holes in the pipeline by using a scraper knife, but the texture of the sediment in a cooling state is hard, and the scraper knife is difficult to scrape the pipeline. Not only wastes time and labor, but also can cause the ammonia water to overflow from the cleaning hole and pollute the field environment. There is therefore a need for improvements in the prior art.

Disclosure of Invention

The utility model provides a tool for cleaning tar deposited in a pipeline, which aims to solve the problem that the coal tar deposited in a gas collecting pipe and a gas suction pipe of the existing coke oven is difficult to clean in a cooling state.

The utility model is completed by the following technical scheme: the utility model provides a deposit tar clearance instrument in pipeline, includes the shovel head, its characterized in that shovel head is linked together through connecting pipe and high temperature aqueous ammonia delivery pipe, and the one end that the connecting pipe is close to the shovel head is inner, and this inner is equipped with the aqueous ammonia delivery port, and the one end of keeping away from the shovel head is the outer end, and this outer end port is equipped with the connector that links to each other with high temperature aqueous ammonia delivery pipe to provide high temperature aqueous ammonia to the shovel head, rely on high temperature aqueous ammonia to soften the tar of deposit, thereby be convenient for the shovel head to shovel out, clear up tar.

The connecting pipe is set to be a rigid long straight pipe, and the direction of the ammonia water outlet at the inner end of the connecting pipe is consistent with the direction of the shovel head shoveling material, so that the cleaning is convenient after the deposit in front of the shovel head shoveling material is washed and softened.

Handles are arranged on two sides of the outer end of the connecting pipe so as to be convenient to operate.

The connecting pipe is wrapped by a heat insulation layer to avoid scalding operators.

The shovel is overhead along its traffic direction upward the interval be equipped with many protruding muscle to when increasing shovel head intensity, play the drainage and improve the effect of cleaning efficiency.

The utility model has the following advantages and effects: by adopting the scheme, high-temperature ammonia water can be conveniently provided for the shovel head, and deposited tar is softened by the high-temperature ammonia water, so that the shovel head can shovel out quickly and clean the tar attached to the pipe wall, the cleaning efficiency is improved, and the labor intensity is reduced. The utility model has simple structure, convenient use and obvious effect. Is an ideal cleaning tool.

Drawings

FIG. 1 is a block diagram of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The cleaning tool for the tar deposited in the pipeline comprises a shovel head 6, wherein the shovel head 6 is communicated with an external high-temperature ammonia water supply pipe through a connecting pipe 1, one end, close to the shovel head 6, of the connecting pipe 1 is an inner end, an ammonia water outlet 4 is formed in the inner end, one end, far away from the shovel head 6, of the connecting pipe 1 is an outer end, and a connecting port 3 connected with the high-temperature ammonia water supply pipe is formed in the port of the outer end, so that the high-temperature ammonia water is provided for the shovel head 6 through the connecting pipe 1, the deposited tar is softened through the high-temperature ammonia water, and the shovel head 6 can conveniently shovel and clean the tar; the long straight tube of rigidity is established to connecting pipe 1, and 4 orientations of the inner aqueous ammonia delivery port of connecting pipe 1 are unanimous with the shovel 6 shovel material orientations of shovel head to wash the softening back to the deposit in shovel head shovel material the place ahead, convenient clearance, 1 outer end both sides of connecting pipe are equipped with

handle

2, and 1 outer parcel of connecting pipe has the insulating layer, is equipped with many protruding muscle 5 along its traffic direction on the shovel head 6 at the interval.

Claims

1. The utility model provides a deposit tar clearance instrument in pipeline, includes the shovel head, and its characterized in that shovel head is linked together through connecting pipe and high temperature aqueous ammonia delivery pipe, and the one end that the connecting pipe is close to the shovel head is inner, and this inner is equipped with the aqueous ammonia delivery port, and the one end of keeping away from the shovel head is the outer end, and this outer end port is equipped with the connector that links to each other with high temperature aqueous ammonia delivery pipe.

2. The tool for cleaning tar deposited in the pipeline according to claim 1, wherein the connecting pipe is a rigid long straight pipe, and the direction of the ammonia water outlet at the inner end of the connecting pipe is consistent with the material shoveling direction of the shovel head.

3. The tool for cleaning tar deposited in the pipeline according to claim 1, wherein handles are provided at both sides of the outer end of the connecting pipe.

4. The tool of claim 1, wherein the connecting tube is wrapped with a thermal insulation layer.

5. The tool for cleaning tar deposited in the pipeline as claimed in claim 1, wherein a plurality of ribs are provided at intervals along the direction of operation of the shovel head.