CN-224220985-U - Discharger with dust suppression function

CN224220985UCN 224220985 UCN224220985 UCN 224220985UCN-224220985-U

Abstract

The utility model relates to a discharger with a dust suppression function, which is suitable for a bag-type dust collector and comprises a Z-shaped pipe, wherein the Z-shaped pipe comprises two vertical pipes and an inclined pipe which are arranged in parallel, one ends of the two vertical pipes are respectively communicated, one end of the vertical pipe at the top, which is far away from the inclined pipe, is communicated with a discharge opening of the bag-type dust collector, the discharger also comprises a flexible plate, the top end of the flexible plate is fixedly arranged on the inner wall of one side of the vertical pipe at the top, the bottom end of the flexible plate penetrates through an inner cavity of the inclined pipe and is erected on the inner wall of the vertical pipe at the bottom, and the flexible plate can shield the discharge opening of the inclined pipe. The discharger utilizes the air pressure change in the dust remover to realize automatic ash discharge, does not need to rely on an external driving device, obviously reduces energy consumption and meets the requirements of energy conservation and environmental protection. The discharger adopts a simple structural design of the flexible plate and the Z-shaped pipe, reduces complex mechanical parts, reduces failure rate, and improves the reliability and service life of equipment.

Inventors

LIU HONGJIANG

Assignees

泊头市侨联环保科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250417

Claims (7)

1. The utility model provides a tripper with dust suppression function, is applicable to the sack cleaner, includes the Z venturi tube, the Z venturi tube includes two parallel arrangement standpipe and hang-up pipe, the both ends of hang-up pipe are two respectively the one end intercommunication of standpipe, be located the top the standpipe is kept away from the one end of hang-up pipe with the discharge opening intercommunication of sack cleaner, its characterized in that still includes: The top of the flexible plate is fixedly arranged on the inner wall of one side of the vertical pipe at the top, the bottom of the flexible plate penetrates through the inner cavity of the inclined pipe to be erected on the inner side wall of the vertical pipe at the bottom, and the flexible plate can shield the discharge hole of the inclined pipe.
2. The discharger with dust suppressing function according to claim 1, wherein an inner wall of the standpipe at the top on one side where the flexible board is provided is on the same plane as an inner wall of the standpipe at the bottom on one side where the flexible board is provided.
3. The discharger with a dust suppression function according to claim 1, wherein the Z-shaped pipe is a bent square pipe.
4. The discharger with dust suppression function according to claim 2, wherein the flexible plate is made of rubber material.
5. The discharger with dust suppression function according to claim 1, wherein a square groove communicated with the vertical pipe is formed in one side wall of the vertical pipe at the top; The square groove is internally provided with a moving plate in a sliding manner, the moving plate is inserted into the two side walls in the vertical pipe and respectively contacted with the two opposite side walls of the vertical pipe, and the moving plate can shield the feed inlet of the inclined pipe; One end of the movable plate inserted into the vertical pipe can be abutted against one side wall of the movable plate.
6. The discharger with dust suppression function according to claim 5, wherein the moving plate is an L-shaped plate body, and one end of the L-shaped plate body can be inserted into the square groove.
7. The discharger with the dust suppression function according to claim 5, wherein the movable plate is inserted into one end of the vertical pipe and fixedly provided with a deflector rod; One end of the moving plate, which is inserted into the vertical pipe, is abutted against one side wall of the vertical pipe, so that the deflector rod can lift the free end of the flexible plate.

Description

Discharger with dust suppression function Technical Field The utility model relates to the technical field of bag-type dust collectors, in particular to a discharger with a dust suppression function. Background The discharger in the bag-type dust collector system plays a critical role and is responsible for regularly and efficiently removing dust accumulated on the bag. The discharger in the current market generally depends on external driving power to realize the ash discharging function, and reference can be made to patent publication No. CN 220244544U-Chinese utility model patent anti-blocking ash discharger, however, in the above patent, a motor is required to drive to complete the ash discharging process. What is needed is a discharger that does not need external power, but skillfully utilizes the pressure inside a bag-type dust collector to realize an automatic discharging structure. Disclosure of utility model The utility model mainly aims to provide a discharger with a dust suppression function, which solves the problems that in the prior art, a motor is required to drive additional energy consumption and a dust discharging process is completed. In order to achieve the above purpose, the utility model provides a discharger with dust suppression function, which is suitable for a bag-type dust collector, and comprises a Z-shaped pipe, wherein the Z-shaped pipe comprises two vertical pipes and an inclined pipe which are arranged in parallel, two ends of the inclined pipe are respectively communicated with one end of the two vertical pipes, one end of the vertical pipe at the top, which is far away from the inclined pipe, is communicated with a discharge opening of the bag-type dust collector, and the discharger also comprises a flexible plate; The top of the flexible board is fixedly arranged on the inner wall of one side of the vertical pipe at the top, the bottom penetrates through the inner cavity of the inclined pipe and is erected on the inner side wall of the vertical pipe at the bottom, and the flexible board can shield the discharge hole of the inclined pipe. Preferably, the inner wall of the side of the top standpipe, on which the flexible board is arranged, is positioned on the same plane as the inner wall of the side of the bottom standpipe, on which the flexible board is arranged. Preferably, the Z-shaped pipe is a bent square pipe. Preferably, the flexible board is made of rubber. Preferably, a square groove communicated with the top vertical pipe is formed in one side wall of the top vertical pipe; the square groove is internally provided with a moving plate in a sliding manner, the moving plate is inserted into the two side walls in the vertical pipe and respectively contacted with the two opposite side walls of the vertical pipe, and the moving plate can shield the feed inlet of the inclined pipe; one end of the movable plate inserted into the vertical pipe can be abutted against one side wall of the movable plate. Preferably, the movable plate is an L-shaped plate body, and one end of the L-shaped plate body can be inserted into the square groove. Preferably, the movable plate is inserted into one end of the vertical pipe and fixedly provided with a deflector rod; One end of the moving plate inserted into the vertical pipe is abutted against one side wall of the vertical pipe, so that the free end of the flexible plate can be lifted by the deflector rod. The beneficial effects of the scheme are as follows: When the dust remover is in a working state, the inner cavity of the dust remover is in a negative pressure state, so that the Z-shaped pipe at the upstream of the flexible plate is also in a negative pressure state. At this moment, the bottom of flexible sheet is tightly laminated on the inside wall of bottom standpipe under the negative pressure effect to shield the discharge gate of hang pipe, effectively maintain the inside negative pressure environment of dust remover. As the precipitator continues to operate, a significant amount of dust builds up in the internal cavity, which falls first into the top standpipe and then slides further into the inclined tube. Because the bottom end of the flexible plate is closely attached to the inner side wall of the bottom standpipe, dust is temporarily retained in the inclined tube. When the dust remover stops working and the internal negative pressure state is relieved, the dust retained in the inclined tube automatically slides out of the discharge hole of the inclined tube under the action of gravity and enters into the bottom vertical tube, and finally the ash discharging process is completed. The design skillfully utilizes the air pressure change of the working state of the dust remover, realizes the automatic ash discharging function without external power, and ensures the tightness and the high efficiency of the dust remover during the operation. Compared with the prior art, the novel dust remover has the advantages that the dust remo