CN219539810U

CN219539810U - Dust catcher

Info

Publication number: CN219539810U
Application number: CN202320040549.8U
Authority: CN
Inventors: 伍进; 帅红; 石伟民
Original assignee: Shanghai Neturen Co Ltd
Current assignee: Shanghai Neturen Co Ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-08-18
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of dust collection, and discloses a dust catcher, which comprises a shell; the utility model discloses a filter device, including casing, suction fan, pipe clamp, suction fan, catching cavity and filter chamber have been seted up respectively to inside top and the below of casing, the top of catching cavity one side inner wall runs through the intercommunication has the suction fan, the inside demountable installation of suction fan, the top of catching cavity opposite side inner wall has run through and has seted up the opening, the top inner wall of catching cavity passes through pipe clamp fixedly connected with spray tube. According to the utility model, dust can be pumped into the capturing cavity through the air exhauster, the water pump is controlled to work, water in the filtering cavity can be pumped out, and the water is sprayed out through the spray nozzle communicated with the spray pipe, so that the dust in the capturing cavity is adsorbed, alum is thrown into the capturing cavity through the through hole, the dust in the water can be adsorbed, the electromagnetic valve is controlled to be opened, the water in the capturing cavity can be led into the filtering cavity through the drain pipe, and the water is filtered through the filter screen, so that dust is conveniently collected, and waste water can be recovered.

Description

Dust catcher

Technical Field

The utility model relates to the technical field of dust collection, in particular to a dust catcher.

Background

In order to better protect the environment, factories and mining enterprises such as power plants, thermal power plants, cement production plants and the like need to carry out dust removal and purification treatment on the waste gas before the waste gas is discharged.

The inventor finds that at least the following problems in the prior art are not solved, and the existing dust removing device mainly filters dust through an exhaust fan and a filter screen, so that the dust is easily diffused due to excessive wind force in the dust removing process, the dust is lifted again, and the treatment effect is weakened.

Therefore, we propose a dust catcher which can effectively clean dust.

Disclosure of Invention

The utility model aims to provide a dust catcher which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust catcher, comprising a housing;

the upper part and the lower part of the inside of the shell are respectively provided with a capturing cavity and a filtering cavity, the upper part of the inner wall of one side of the capturing cavity is penetrated and communicated with an exhaust pipe, the inside of the exhaust pipe is detachably provided with an exhaust fan, the upper part of the inner wall of the other side of the capturing cavity is penetrated and provided with a through opening, the inner wall of the top end of the capturing cavity is fixedly connected with a spray pipe through a pipe clamp, the bottom side intercommunication of spray tube has the shower nozzle, the bottom inner wall of filter chamber passes through bolt fixedly connected with water pump, the outlet pipe and the spray tube intercommunication of water pump, the middle part of catching chamber bottom inner wall runs through the intercommunication and has the drain pipe, the inside level of filter chamber is provided with the filter screen, the outside fixedly connected with fixed frame of filter screen.

As an alternative of the technical scheme of the utility model, the bottom end of the drain pipe is communicated with the upper end of the inside of the filter cavity, an electromagnetic valve is arranged in the drain pipe, the electromagnetic valve is controlled to be opened, and sewage in the capturing cavity can be led into the filter cavity through the drain pipe.

As an alternative scheme of the technical scheme of the utility model, the lower part of one side of the shell is provided with the mounting groove which is communicated with the filter cavity, the mounting groove is movably connected with the fixed frame, one end of the fixed frame is fixedly provided with the handle, and the filter screen on the inner side of the fixed frame can be pulled out of the filter cavity through the handle, so that the filter screen is convenient for staff to clean.

As an alternative of the technical scheme of the utility model, the spray pipe is in threaded connection with the spray head, the filter screen is matched with the filter cavity in size, and the filter screen can effectively filter sediment in sewage.

As an alternative of the technical scheme of the utility model, a control panel is fixedly connected above one side of the shell through a screw, the input end of the control panel is electrically connected with an external power supply through a wire, and the output end of the control panel is electrically connected with the input ends of the exhaust fan, the water pump and the electromagnetic valve through wires.

Compared with the prior art, the utility model has the beneficial effects that dust can be pumped into the capturing cavity through the air exhauster, the water in the filtering cavity can be pumped out by controlling the water pump to work, the dust in the capturing cavity is adsorbed by spraying the dust through the spray nozzle communicated with the spray pipe, alum can be thrown into the capturing cavity through the through hole, the dust in the water can be adsorbed, the electromagnetic valve is controlled to be opened, the water in the capturing cavity can be led into the filtering cavity through the water drain pipe, and the dust is filtered through the filter screen, so that the dust is conveniently collected on one hand, and the waste water can be recovered on the other hand.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of a dust catcher of the present utility model;

fig. 2 is a side view of a dust catcher of the present utility model.

In the figure: the device comprises a shell 1, a capturing cavity 11, a filter cavity 12, an exhaust tube 13, an exhaust fan 14, a through hole 15, a spray tube 16, a spray head 17, a water pump 18, a water outlet pipe 19, a water outlet pipe 2, an electromagnetic valve 21, a filter screen 22, a control panel 23, a fixed frame 3, a mounting groove 31 and a handle 32.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: a dust catcher comprises a housing 1;

the upper and the below inside casing 1 has seted up respectively and has caught chamber 11 and filter chamber 12, the top of catching chamber 11 one side inner wall runs through the intercommunication has exhaust column 13, the inside demountable installation of exhaust column 13 has exhaust fan 14, the upper of catching chamber 11 opposite side inner wall has run through and has seted up opening 15, the top inner wall of catching chamber 11 passes through pipe clamp fixedly connected with spray tube 16, the bottom side intercommunication of spray tube 16 has shower nozzle 17, the bottom inner wall of filter chamber 12 passes through bolt fixedly connected with water pump 18, the outlet pipe 19 and the spray tube 16 intercommunication of water pump 18, can draw dust into the catching chamber 11 through exhaust fan 14, control water pump 18 work, can take out the water in the filter chamber 12, the shower nozzle 17 blowout of spray tube 16 intercommunication, thereby adsorb the dust in the catching chamber 11, throw into alum in the catching chamber 11 through opening 15, the dust in the adsorption water.

The middle part of catching chamber 11 bottom inner wall runs through the intercommunication has drain pipe 2, drain pipe 2's bottom and the inside upper end intercommunication of filter chamber 12, drain pipe 2's inside is provided with solenoid valve 21, filter chamber 12's inside level is provided with filter screen 22, the top of casing 1 one side is through screw fixedly connected with control panel 23, control solenoid valve 21 opens, can be through drain pipe 2 leading-in the filter chamber 12 to catching the water in the chamber 11, filter through filter screen 22, make things convenient for the collection of dust on the one hand, on the other hand can realize waste water recovery.

The outside fixedly connected with fixed frame 3 of filter screen 22, mounting groove 31 has been seted up to the below of casing 1 one side, and mounting groove 31 and filter chamber 12 intercommunication, mounting groove 31 and fixed frame 3 swing joint, the one end fixed mounting of fixed frame 3 has handle 32, can pull the inboard filter screen 22 of fixed frame 3 to shift out filter chamber 12 through handle 32, makes things convenient for the staff clearance.

When a dust catcher is used, the water pump 18 is controlled to work, water in the filter cavity 12 can be pumped out, the spray head 17 communicated with the spray pipe 16 sprays out, thereby adsorbing dust in the catching cavity 11, alum is thrown into the catching cavity 11 through the through hole 15, dust in the water can be adsorbed, the electromagnetic valve 21 is controlled to be opened, the water in the catching cavity 11 can be led into the filter cavity 12 through the drain pipe 2, the dust is filtered through the filter screen 22, on the one hand, the dust is conveniently collected, on the other hand, waste water recovery can be realized, the filter screen 22 on the inner side of the fixed frame 3 can be pulled out of the filter cavity 12 through the handle 32, and the cleaning of workers is facilitated.

Claims

1. A dust catcher, comprising a housing;

2. A dust catcher as claimed in claim 1, characterized in that: the bottom of drain pipe and the inside upper end intercommunication of filter chamber, the inside of drain pipe is provided with the solenoid valve.

3. A dust catcher as claimed in claim 1, characterized in that: the utility model discloses a filter, including casing, fixed frame, mounting groove, filter chamber, fixed frame, handle, mounting groove has been seted up to the below of casing one side, mounting groove and filter chamber intercommunication, mounting groove and fixed frame swing joint, the one end fixed mounting of fixed frame has the handle.

4. A dust catcher as claimed in claim 1, characterized in that: the spray pipe is in threaded connection with the spray head, and the filter screen is matched with the filter cavity in size.

5. A dust catcher as claimed in claim 1, characterized in that: the upper part of one side of the shell is fixedly connected with a control panel through a screw, the input end of the control panel is electrically connected with an external power supply through a wire, and the output end of the control panel is electrically connected with the input ends of the exhaust fan, the water pump and the electromagnetic valve through wires.