CN214261141U

CN214261141U - Ceramic kiln tail gas processing apparatus

Info

Publication number: CN214261141U
Application number: CN202022791633.2U
Authority: CN
Inventors: 樊自红; 樊金杭
Original assignee: Anyang Tianchuang Thermal Spraying Material Co ltd
Current assignee: Anyang Tianchuang Thermal Spraying Material Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-24
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a ceramic kiln tail gas treatment device, which comprises a shell, wherein a fan and a filter screen are sequentially arranged inside the shell from left to right, an exhaust port at the right end of the shell is communicated with a ventilation pipe, a slide bar is fixed at the end part of an output shaft of the fan, the slide bar is provided with the filter screen, active carbon is filled in a fan-shaped channel, a gap is reserved between adjacent fan-shaped pipelines, an annular dust accumulation box is fixed outside the ventilation pipe, a cleaning rod is fixed in the gap between the adjacent fan-shaped pipelines, and a brush is fixed on the cleaning rod; utilize the resistance that tail gas flow produced through the filter screen, drive the filter screen and remove right, until filter screen and clean pole contact, utilize clean pole to clean the filter screen, after the dust is clean on the filter screen, the resistance that the tail gas air current produced through the filter screen reduces, under the pulling force effect of extension spring, the filter screen removes left and clean pole separation, stops the dust clearance, avoids clean pole and filter screen sustained contact, reduces the wearing and tearing of clean pole, improves life.

Description

Ceramic kiln tail gas processing apparatus

Technical Field

The utility model belongs to the technical field of tail gas treatment equipment, concretely relates to ceramic kiln tail gas processing apparatus.

Background

The kiln is a device built by refractory materials and used for sintering products, and is a necessary facility in ceramic forming, a large amount of harmful gases can be released due to combustion of fuels such as natural gas, liquefied gas, coal gas, light diesel oil, heavy oil, coal and the like in the production process of ceramic products, the harmful tail gases can cause great influence on the natural environment, the tail gas of the ceramic kiln often contains a large amount of smoke dust, if the waste gas is directly discharged into the air, the natural environment can be polluted, in addition, the smoke discharge pipeline for conveying the smoke dust can often generate the phenomenon of dust formation and blockage, the machine halt maintenance is needed, the production efficiency is influenced, and the production cost is increased.

In order to protect the environment and be convenient for carry tail gas, ceramic kiln tail gas need carry out filtration treatment, needs artifical clearance when current ceramic kiln tail gas processing apparatus's filter screen blocks up, perhaps sets up that the brush lasts and clears up the filter screen, and artifical clearance inefficiency, and it can lead to the brush wearing and tearing serious to last constantly clearing up the filter screen, extravagant material.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a ceramic kiln tail gas treatment device to solve the above problems.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a ceramic kiln tail gas processing apparatus, be the shell of gas vent including the left end for the air inlet right-hand member, the inside fan that is from a left side right side in proper order of shell, the filter screen, and shell right-hand member gas vent and ventilation pipe intercommunication, branch fixed connection through three evenly distributed between fan and the shell inner wall, the output shaft level of fan right side, and be fixed with the fan blade on the output shaft of fan, the output shaft end fixing of fan has the slide bar that the cross-section is the rhombus, be provided with the filter screen on the slide bar, the filter screen edge rotates and has cup jointed first slide cartridge, first slide cartridge slides with the shell and cup joints, the filter screen middle part is fixed with the slide cartridge of second, the slide cartridge of second slides with the slide bar cooperation and cup joints.

And a fixing lug is arranged on the inner wall of the shell between the fan and the filter screen, and the fixing lug is connected with the first sliding cylinder through a tension spring.

The ventilation pipe comprises three evenly distributed's fan-shaped pipeline, and the fan-shaped passageway intussuseption is filled with active carbon, leaves the clearance between the adjacent fan-shaped pipeline, and is fixed with annular laying dust case outside the ventilation pipe, and the clearance internal fixation between the adjacent fan-shaped pipeline has clean pole, fixes the brush on the clean pole, and clearance and laying dust case intercommunication between the adjacent fan-shaped pipeline.

The utility model has the advantages that: the utility model discloses in the in-process of carrying out ceramic kiln tail gas treatment, the resistance that utilizes the tail gas air current to produce when the filter screen promotes the filter screen and moves right, remaining dust is too much on the filter screen, when leading to the filter screen mesh to block up, the resistance increase that the filter screen produced is flowed through to tail gas, it further moves right to drive the filter screen, until filter screen and clean pole contact, filter screen pivoted in-process, clean pole cleans the filter screen, the dust that cleans down, under the effect of tail gas air current, it is to well to get into the laying dust, realize the recovery of dust in the ceramic kiln tail gas, after the dust is clean on the filter screen simultaneously, the resistance that the filter screen produced is flowed through to the tail gas air current reduces, under the pulling force effect of extension spring, the filter screen removes left and separates with clean pole, stop the dust clearance, avoid clean pole and filter screen sustained contact, reduce the wearing and tearing of clean pole, and service life improves.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a sectional view of a portion a-a of fig. 1 according to the present invention.

Reference numbers in the figures: 1, a shell; 101, supporting rods; 102 fixing the bump; 2, a fan; 201 fan blades; 3, a sliding rod; 4, filtering by using a filter screen; 401 a first spool; 402 a second shuttle; 5, a tension spring; 6, ventilating pipe; 7 dust collecting box; 8 cleaning the rod. Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1-2, a ceramic kiln tail gas treatment device, including shell 1 whose left end is air inlet and right end is exhaust port, fan 2 and filter screen 4 are arranged in shell 1 from left to right in sequence, and exhaust port at right end of shell 1 is communicated with ventilation pipe 6, fan 2 is fixedly connected with inner wall of shell 1 through three evenly distributed support rods 101, output shaft of fan 2 is horizontal to right, and fan blade 201 is fixed on output shaft of fan 2, slide bar 3 whose section is diamond is fixed at end of output shaft of fan 2, filter screen 4 is arranged on slide bar 3, first slide bar 401 is sleeved on edge of filter screen 4 in a rotating way, first slide bar 401 is sleeved with shell 1 in a sliding way, second slide bar 402 is fixed at middle part of filter screen 4, second slide bar 402 is sleeved with slide bar 3 in a sliding way in a matching way.

In this embodiment, a fixing protrusion 102 is disposed on an inner wall of the housing 1 between the fan 2 and the filter screen 4, and the fixing protrusion 102 is connected to the first sliding cylinder 401 through a tension spring 5.

In this embodiment, ventilation pipe 6 comprises three evenly distributed's fan-shaped pipeline, and the fan-shaped passageway intussuseption is filled with active carbon, leaves the clearance between the adjacent fan-shaped pipeline, and the ventilation pipe 6 outside is fixed with annular dust accumulation case 7, and the clearance internal fixation between the adjacent fan-shaped pipeline has clean pole 8, fixes the brush on the clean pole 8 pole, and clearance and dust accumulation case 7 intercommunication between the adjacent fan-shaped pipeline.

The utility model discloses a theory of operation: with shell 1's air inlet and ceramic kiln's exhaust port intercommunication, when discharging tail gas, open fan 2 and drive fan blade 201 and filter screen 4 and rotate, with the tail gas suction to shell 1 in, tail gas loops through shell 1 and vent-pipe 6 and later is discharged, this in-process, filter screen 4 filters dust in to tail gas, the active carbon in the vent-pipe 6 carries out adsorption treatment to tail gas simultaneously, the tail gas air current produces the resistance when filter screen 4, promote filter screen 4 and remove right, the resistance that produces up to the tail gas air current is balanced with the pulling force that extension spring 5 produced, perhaps filter screen 4 and clean pole 8 contact.

Filter screen 4 filters tail gas, after filtering the dust in the tail gas, discharge from ventilation pipe 6, simultaneously when remaining dust is too much on filter screen 4, when leading to the filter screen mesh to block up, the tail gas flows through the resistance increase that filter screen 4 produced, drive filter screen 4 and remove right, until filter screen 4 and clean pole 8 contact, filter screen 4 pivoted in-process, clean pole 8 cleans filter screen 4, the dust that cleans down, under the effect of tail gas air current, get into laying dust to 7 in, simultaneously filter screen 4 goes up the dust after clean, the resistance that the tail gas air current produced through filter screen 4 reduces, under the pulling force effect of extension spring 5, filter screen 4 moves left and clean pole 8 separation, stop the dust clearance.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a ceramic kiln tail gas processing apparatus, includes that the left end is the shell that the air inlet right-hand member was the gas vent, and the shell is inside to be fan, filter screen from a left side right side in proper order, and shell right-hand member gas vent and ventilation pipe intercommunication, its characterized in that: the fan is characterized in that the fan is fixedly connected with the inner wall of the shell through three uniformly distributed support rods, the output shaft of the fan is horizontal to the right, fan blades are fixed on the output shaft of the fan, a slide rod with a rhombic cross section is fixed at the end part of the output shaft of the fan, a filter screen is arranged on the slide rod, a first slide cylinder is sleeved on the edge of the filter screen in a rotating mode, the first slide cylinder is sleeved with the shell in a sliding mode, a second slide cylinder is fixed in the middle of the filter screen, and the second slide cylinder is sleeved with the slide rod in a sliding mode.

2. The ceramic kiln tail gas treatment device as claimed in claim 1, wherein a fixing projection is arranged on the inner wall of the housing between the fan and the filter screen, and the fixing projection is connected with the first sliding cylinder through a tension spring.

3. The ceramic kiln tail gas treatment device as claimed in claim 1, wherein the ventilation pipe is composed of three uniformly distributed fan-shaped pipes, activated carbon is filled in the fan-shaped passages, gaps are reserved between adjacent fan-shaped pipes, an annular dust accumulation box is fixed on the outer side of the ventilation pipe, cleaning rods are fixed in the gaps between the adjacent fan-shaped pipes, brushes are fixed on the cleaning rods, and the gaps between the adjacent fan-shaped pipes are communicated with the dust accumulation box.