CN203154994U

CN203154994U - Pulse spark intercepting device

Info

Publication number: CN203154994U
Application number: CN 201320216204
Authority: CN
Inventors: 孙庆驰
Original assignee: WEIHAI HANGTAI ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
Current assignee: WEIHAI HANGTAI ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
Priority date: 2013-04-26
Filing date: 2013-04-26
Publication date: 2013-08-28
Anticipated expiration: 2023-04-26

Abstract

The utility model discloses a pulse spark intercepting device, which is characterized by comprising a box body, filter tube nests, an air inlet tube, an air outlet tube and a pulse ash-removing device, wherein the box body is partitioned into an upper functional space and a lower functional space by a clapboard; the clapboard is provided with orifices matched with the tube diameter of each filter tube; the filter tube nests are arranged below the clapboard; each filter tube is communicated with each clapboard orifice; conical ash deposition hoppers are arranged at the lower end of the box body; the air inlet tube is arranged on the lower side part of the box body; the air outlet tube and a pulse control device are arranged on two sides of the upper end part of the box body respectively; high-temperature flue gas enters the box body from the air inlet tube at the lower end of the box body, and is filtered through the filter tube nests, so that sparks and ash are blocked outside filter tube walls; sparks and dust deposited on the outer walls of the filter tubes fall into the ash deposition hoppers below through impact vibration air current generated by the pulse ash-removing device; and filtered flue gas is exhausted out of each clapboard orifice through the air outlet tube. The pulse spark intercepting device has the beneficial effects of simple structure, capability of removing ash automatically, saving energy, lowering consumption, and removing dust while intercepting sparks.

Description

Pulsed Mars blocking apparatus

Technical field

The utility model relates to a kind of cremate system dry method equipment for after-treatment, especially a kind of pulsed Mars blocking apparatus that uses safety, energy-conserving and environment-protective.

Background technology

At present, domestic cremate after-treatment system adopts the semidry method aftertreatment technology mostly, in this technological process, water is participated in haptoreaction directly, and this just causes SR to increase, and energy consumption increases, easily cause the system equipment damage and produce a large amount of secondary pollution water, these contaminant water are generally all directly discharged without processing, and the serious harm surrounding enviroment have been run counter to the original intention of setting up after-treatment system to reduce discharging environmental protection; And employing system smoothness, resistance is decreased little and is not produced the absolutely dry method technology of secondary pollution water, directly spray this PROCESS FOR TREATMENT link because lacking liquid, Mars in the high-temperature flue gas is difficult to be extinguished, the flue gas of band Mars enters meeting scaling loss cloth bag in the sack cleaner, sack cleaner dedusting usefulness is reduced even forfeiture, the flue gas of band Mars is discharged by chimney, can cause bad social influence, and have many potential safety hazards, therefore how effectively tackling Mars becomes the technical bottleneck that absolutely dry method process application is promoted.

Summary of the invention

The purpose of this utility model is the pulsed Mars blocking apparatus that but a kind of automatic ash removing simple in structure is provided, can effectively tackles Mars, low energy.

The technical solution adopted in the utility model is:

A kind of pulsed Mars blocking apparatus, it is characterized in that comprising casing, the chimney filter group, air inlet pipe, escape pipe and pulse ash remover, casing is divided into by dividing plate, following two functional spaces, have the aperture that cooperates with each chimney filter caliber on the dividing plate, the chimney filter group is installed in the dividing plate below, each chimney filter is connected with each dividing plate aperture respectively, the casing lower end is provided with the taper ash bucket, air inlet pipe is installed in the casing following side, escape pipe and pulse control unit are installed in the both sides of casing upper end respectively, high-temperature flue gas enters casing by the air inlet pipe of casing lower end, through the filtration of chimney filter group, Mars and dust are intercepted at outside the chimney filter wall, the impact vibrations air-flow that pulse ash remover produces, make the Mars dust that combines in the chimney filter outer wall fall into the below ash bucket, filtered smoke gas is discharged through escape pipe by each dividing plate aperture.

The beneficial effects of the utility model are simple in structure, but automatic ash removing, and low energy in interception Mars, also has the dedusting effect concurrently.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is the dividing plate schematic diagram;

Mark among the figure: casing 1. chimney filter groups 2. air inlet pipe 3. escape pipes 4. pulse ash removers 5. dividing plates 6. apertures 7. ash buckets, 8. chimney filters 9.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further specified.

As shown in the figure, a kind of pulsed Mars blocking apparatus, comprise casing 1, chimney filter group 2, air inlet pipe 3, escape pipe 4, pulse ash remover 5, the structure of pulse ash remover 5 and install same as the prior artly wherein, this does not give unnecessary details, and casing 1 is divided into by dividing plate 6, following two functional spaces, have the aperture 7 that cooperates with each chimney filter 9 calibers on the dividing plate 6, chimney filter group 2 is installed in dividing plate 6 belows, and each chimney filter 9 is communicated with each dividing plate aperture 7 respectively, the casing 1 lower end side's of being taper ash bucket 8, air inlet pipe 3 is installed in casing 1 downside, escape pipe 4 and pulse control unit 5 are installed in both sides, casing 1 upper end respectively, and high-temperature flue gas enters casing 1 by the air inlet pipe 3 of casing 1 lower end, through the filtration of chimney filter group 2, Mars and dust are intercepted at outside the chimney filter wall, pulse ash remover 5 can produce impact vibrations air-flow, makes the Mars dust that combines in the chimney filter outer wall fall into below ash bucket 8, and filtered smoke gas is discharged through escape pipe 4 by each dividing plate aperture 7.

Claims

1. pulsed Mars blocking apparatus, it is characterized in that comprising casing, the chimney filter group, air inlet pipe, escape pipe and pulse ash remover, casing is divided into by dividing plate, following two functional spaces, have the aperture that cooperates with each chimney filter caliber on the dividing plate, the chimney filter group is installed in the dividing plate below, each chimney filter is connected with each dividing plate aperture respectively, the casing lower end is provided with the taper ash bucket, air inlet pipe is installed in the casing following side, escape pipe and pulse control unit are installed in the both sides of casing upper end respectively, high-temperature flue gas enters casing by the air inlet pipe of casing lower end, through the filtration of chimney filter group, Mars and dust are intercepted at outside the chimney filter wall, the impact vibrations air-flow that pulse ash remover produces, make the Mars dust that combines in the chimney filter outer wall fall into the below ash bucket, filtered smoke gas is discharged through escape pipe by each dividing plate aperture.