WO2022077155A1 - 一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器 - Google Patents

一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器 Download PDF

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WO2022077155A1
WO2022077155A1 PCT/CN2020/120345 CN2020120345W WO2022077155A1 WO 2022077155 A1 WO2022077155 A1 WO 2022077155A1 CN 2020120345 W CN2020120345 W CN 2020120345W WO 2022077155 A1 WO2022077155 A1 WO 2022077155A1
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fixedly connected
dust
wall
box
communication pipe
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PCT/CN2020/120345
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English (en)
French (fr)
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王春保
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安徽顺达环保科技股份有限公司
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Priority to PCT/CN2020/120345 priority Critical patent/WO2022077155A1/zh
Publication of WO2022077155A1 publication Critical patent/WO2022077155A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor

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  • the invention relates to the technical field of dust removal, in particular to a pulse bag-type desulfurization and denitration dust collector which is convenient for dust to fall.
  • Desulfurization, denitrification and dust removal technology is a selective non-catalytic reduction denitration technology.
  • This technology is to spray NH3, urea and other reducing agents into the area where the temperature is 850-1100 °C in the furnace, and the reducing agent (urea) is rapidly thermally decomposed into NH3 and mixed with smoke.
  • the NOx in the gas is selectively reacted, and the NOx is reduced to nitrogen and water.
  • This method uses the furnace as the reactor, the process is simple, and the operation is convenient.
  • one end of the pulse valve is connected to the compressed air bag, the other end is connected to the injection pipe, the back pressure chamber of the pulse valve is connected to the control valve, and the pulse controller controls the control valve and the pulse valve to open.
  • the signal is output, the exhaust port of the control valve is closed, and the nozzle of the pulse valve is in a closed state; when the controller sends a signal, the control exhaust port is opened, and the pressure of the gas outside the back pressure of the pulse valve is reduced, and pressure is generated on both sides of the diaphragm. difference, the diaphragm is displaced due to the pressure difference, and the pulse valve is blown open.
  • the compressed air is ejected from the air bag through the pulse valve through the small hole of the injection pipe (the gas injected from the injection pipe is primary air).
  • the airflow induces the surrounding air (called secondary air) several times of the primary air into the filter bag through the venturi inducer, resulting in an instantaneous positive pressure in the filter bag to achieve dust removal.
  • secondary air the surrounding air
  • the existing dust collector has poor dust removal effect, and some structures designed in the dust collector are inconvenient for dust to slide down, resulting in low dust removal efficiency.
  • the purpose of the present invention is to provide a pulse bag-type desulfurization and denitrification dust collector that facilitates the sliding of dust, so as to solve the problems raised in the above background technology.
  • a pulse bag-type desulfurization and denitrification dust collector that facilitates the sliding of dust, including a dust removal box, the outer wall of one side of the dust removal box is fixedly connected with a dust-containing air intake pipe, and the dust-containing inlet pipe is A first communication pipe is fixedly connected to the top of the air pipe, a circulating pump is fixedly connected to the top of one side of the dust removal box, the other end of the first communication pipe is fixedly connected to the outer wall of one side of the circulation pump, and the top of the other side of the dust removal box is fixedly connected There is a material box, a desulfurization and denitrification box is fixedly connected to the outer wall of the other side of the dust removal box, a second communication pipe is fixedly connected to the top of the circulating pump, and the outer wall of the second communication pipe is provided with a first control valve.
  • the other end of the pipe is fixedly connected to the outer wall of one side of the desulfurization and denitration tank, the outer wall of the other end of the second communication pipe is provided with a fourth control valve, and the outer wall of one side of the material tank is fixedly connected with a third communication pipe, the third communication pipe
  • the outer wall is provided with a second control valve, the other end of the third communication pipe is fixedly connected to the top of the desulfurization and denitration box, the top of one side of the dust box is fixedly connected with a fourth communication pipe, and the outer wall of the fourth communication pipe is provided with a third communication pipe.
  • Control valve the other end of the fourth communication pipe is fixedly connected with the top of one side of the desulfurization and denitration tank.
  • an isolation plate is fixedly connected to the inner wall of the dust removal box, and a nozzle is fixedly connected to the inner walls of the two sides of the dust removal box.
  • the nozzle is located on top of the isolation plate.
  • baffle plates are fixedly connected on both sides of the bottom of the isolation plate, a return spring is fixedly connected between the baffle plate and the inner wall of the dust box, a connecting pipe is fixedly connected to the bottom of the nozzle, and the other end of the connecting pipe is fixedly connected.
  • a pulse bag is fixedly connected to the other end of the connecting pipe through the bottom of the isolation plate.
  • a dust extraction hopper is fixedly connected at the center of the bottom of the dust removal box, a dust extraction pipe is fixedly connected to the bottom of the dust extraction bucket, an outer wall of the dust extraction pipe is provided with a dust extraction control valve, and a surface of the dust extraction box is provided with a dust extraction control valve.
  • Control switch the bottom of the dust box is fixedly connected with a support frame.
  • the inner walls of both sides of the desulfurization and denitration box are provided with notches, and the inner walls of the notches are fixedly connected with a first activated carbon filter layer and a second activated carbon filter layer, and the first activated carbon filter layer and the second activated carbon filter
  • the surface of the layer is provided with a clasp.
  • an air outlet hopper is fixedly connected to the bottom center of the desulfurization and denitrification box, an air outlet pipe is fixedly connected to the bottom of the air outlet hopper, and an air outlet control valve is arranged on the outer wall of the air outlet pipe.
  • the pulse bag type desulfurization and denitrification dust collector which is convenient for dust to fall, can be dedusted and denitrified in the desulfurization and denitrification box by the setting of the dust box, after the pulse bag in the dust box is dedusted.
  • Provide desulfurization and denitrification agents in the desulfurization and denitrification box, and then through the circulating pump, the gas that has not been thoroughly dedusted and desulfurized and denitrified in the desulfurization and denitrification box can be sent back to the dust-containing intake pipe of the dedusting box for efficient operation.
  • the dust removal desulfurization and denitrification treatment can be dedusted and denitrified in the desulfurization and denitrification box by the setting of the dust box, after the pulse bag in the dust box is dedusted.
  • the pulse bag type desulfurization and denitrification dust collector that facilitates the sliding of dust, through the setting of the buckle, when the first activated carbon filter layer and the second activated carbon filter layer need to be replaced, the first activated carbon filter layer and the second activated carbon filter The layers are withdrawn from the slots for quick replacement.
  • Fig. 1 is the front view schematic diagram of the present invention
  • Fig. 2 is the front view structure schematic diagram of the present invention
  • FIG. 3 is a schematic diagram of the structure of the slot of the present invention.
  • a pulse bag-type desulfurization and denitrification dust collector that facilitates the sliding of dust, comprising a dust removal box 1, and an outer wall of one side of the dust removal box 1 is fixedly connected with a dust-containing air intake pipe 2,
  • a first communication pipe 3 is fixedly connected to the top of the dust-containing air intake pipe 2
  • a circulating pump 9 is fixedly connected to the top of one side of the dust removal box 1
  • the other end of the first communication pipe 3 is fixedly connected to the outer wall of one side of the circulating pump 9, and the other end of the dust removal box 1 is fixedly connected.
  • a material box 13 is fixedly connected to the top of the side, a desulfurization and denitrification box 18 is fixedly connected to the outer wall of the other side of the dust removal box 1, a second communication pipe 11 is fixedly connected to the top of the circulating pump 9, and the outer wall of the second communication pipe 11 is provided with a first control valve 10, The other end of the second communication pipe 11 is fixedly connected with the outer wall of one side of the desulfurization and denitration tank 18 , the outer wall of the other end of the second communication pipe 11 is provided with a fourth control valve 19 , and the outer wall of the material tank 13 is fixedly connected with a third communication pipe 15 .
  • a second control valve 14 is arranged on the outer wall of the three communication pipes 15 , the other end of the third communication pipe 15 is fixedly connected to the top of the desulfurization and denitrification box 18 , the top of one side of the dust removal box 1 is fixedly connected with a fourth communication pipe 17 , and the outer wall of the fourth communication pipe 17 is fixedly connected.
  • a third control valve 16 is provided, and the other end of the fourth communication pipe 17 is fixedly connected to the top of one side of the desulfurization and denitration tank 18 .
  • an isolation plate 12 is fixedly connected to the inner wall of the dust removal box 1
  • a nozzle 8 is fixedly connected to the inner walls of both sides of the dust removal box 1 . 7.
  • the nozzle 8 is located on the top of the isolation plate 12.
  • baffles 5 are fixedly connected to both sides of the bottom of the isolation plate 12
  • a return spring 4 is fixedly connected between the baffles 5 and the inner wall of the dust box 1
  • a connecting pipe 6 is fixedly connected to the bottom of the nozzle 8.
  • the connecting pipe The other end of 6 penetrates through the bottom of the isolation plate 12, and the other end of the connecting pipe 6 is fixedly connected with a pulse bag 32.
  • a dust discharge hopper 25 is fixedly connected to the bottom of the dust box 1, and a dust discharge pipe 26 is fixedly connected to the bottom of the dust discharge hopper 25.
  • the outer wall of the dust discharge pipe 26 is provided with a dust discharge control valve 27.
  • a control switch 29 is arranged on the surface of the dust box 1 , and a support frame 28 is fixedly connected to the bottom of the dust box 1 .
  • slots 31 are formed on both inner walls of the desulfurization and denitration box 18 , and the inner walls of the slots 31 are fixedly connected with the first activated carbon filter layer 20 and the second activated carbon filter layer 21 , the first activated carbon filter layer 20 and the first activated carbon filter layer 20
  • the surface of the second activated carbon filter layer 21 is provided with a buckle 30 .
  • a gas outlet hopper 22 is fixedly connected to the bottom center of the desulfurization and denitration box 18, and a gas outlet pipe 23 is fixedly connected to the bottom of the gas outlet hopper 22.
  • the outer wall of the gas outlet pipe 23 is provided with a gas outlet control valve 24.
  • the exhaust gas enters the dust removal box 1 through the dust-containing air intake pipe 2.
  • the baffle 5 set in the dust removal box 1 can prevent large particles of dust and impurities from falling on the inner wall of the dust extraction hopper 25, through the nozzle 8 and the connecting pipe. 6. Blow air to the pulse bag 32, and drop the dust attached to the surface of the pulse bag 32 into the dust hopper 25. After the pulse bag 32 in the dust box 1 is dedusted, the dedusted gas can be cleaned in the desulfurization and denitration box 18.
  • the desulfurization and denitrification box 18 is provided with desulfurization and denitration agent by the material box 13, and then the circulating pump 9 can remove the gas that has not been completely dedusted and desulfurized and denitrified in the desulfurization and denitrification box 18, and then sent back to the dedusting In the dust-containing intake pipe 2 of the box 1, efficient dust removal, desulfurization and denitration treatment is carried out.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
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  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treating Waste Gases (AREA)

Abstract

一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，包括除尘箱（1），除尘箱（1）一侧外壁固定连接有含尘进气管（2），含尘进气管（2）顶部固定连接有第一连通管（3），除尘箱（1）一侧顶部固定连接有循环泵（9），第一连通管（3）另一端与循环泵（9）一侧外壁固定连接，除尘箱（1）另一侧顶部固定连接有料箱（13），除尘箱（1）另一侧外壁固定连接有脱硫脱硝箱（18），循环泵（9）顶部固定连接有第二连通管（11），第二连通管（11）外壁设置有第一控制阀（10），第二连通管（11）另一端与脱硫脱硝箱（18）一侧外壁固定连接，第二连通管（11）另一端外壁设置有第四控制阀（19），料箱（13）一侧外壁固定连接有第三连通管（15），第三连通管（15）外壁设置有第二控制阀（14），第三连通管（15）另一端与脱硫脱硝箱（18）顶部固定连接，除尘箱（1）一侧顶部固定连接有第四连通管（17），第四连通管（17）外壁设置有第三控制阀（16），第四连通管（17）另一端与脱硫脱硝箱（18）一侧顶部固定连接。

Description

一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器 技术领域
本发明涉及除尘技术领域，具体为一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器。
背景技术
脱硫脱硝除尘技术是选择性非催化还原法脱硝技术，该技术是用NH3、尿素等还原剂喷入炉内温度为850～1100℃的区域，还原剂(尿素)迅速热分解成NH3并与烟气中的NOx进行选择性反应，NOx被还原为氮气和水，此方法是以炉膛为反应器，工艺简单，操作方便。脉冲袋式除尘器清灰装置工作原理，脉冲阀一端接压缩空气包，另一端接喷吹管，脉冲阀背压室接控制阀，脉冲控制仪控制着控制阀及脉冲阀开启，当控制仪无信号输出时，控制阀的排气口被关闭，脉冲阀喷口处关闭状态；当控制仪发出信号时控制排气口被打开，脉冲阀背压室外的气体泄掉压力降低，膜片两面产生压差，膜片因压差作用而产生位移，脉冲阀喷吹打开，此时压缩空气从气包通过脉冲阀经喷吹管小孔喷出(从喷吹管喷出的气体为一次风)，当高速气流通过文氏管诱导器诱导了数倍于一次风的周围空气(称为二次风)进入滤袋，造成滤袋内瞬时正压，实现清灰。目前，现有的除尘器，除尘效果较差，且除尘器内设计的一些结构不便于灰尘滑落，导致除尘效率较低。
发明内容
本发明的目的在于提供一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，包括除尘箱，所述除尘箱一侧外壁固定连接有含尘进气管，所述含尘进气管顶部固定连接有第一连通管，所述除尘箱一侧顶部固定连接有循环泵，所述第一连通管另一端与循环泵一侧外壁固定连接，所述除尘箱另一侧顶部固定连接有料箱，所述除尘箱另一侧外壁固定连接有脱硫脱硝箱，所述循环泵顶部固定连接有第二连通管，所述第二连通管外壁设置有第一控制阀，所述第二连通管另一端与脱硫脱硝箱一侧外壁固定连接，所述第二连通管另一端外壁设置有第四控制阀，所述料箱一侧外壁固定连接有第三连通管，所述第三连通管外壁设置有第二控制阀，所述第三连通管另一端与脱硫脱硝箱顶部固定连接，所述除尘箱一侧顶部固定连接有第四连通管，所述第四连通管外壁设置有第三控制阀，所述第四连通管另一端与脱硫脱硝箱一侧顶部固定连接。
优选的，所述除尘箱内壁固定连接有隔离板，所述除尘箱两侧内壁固定连接有喷管， 所述喷管一端贯穿除尘箱外壁，所述喷管另一端固定连接有脉冲阀，所述喷管位于隔离板顶部。
优选的，所述隔离板底部两侧均固定连接有挡板，所述挡板与除尘箱内壁之间固定连接有复位弹簧，所述喷管底部固定连接有连接管，所述连接管另一端贯穿隔离板底部，所述连接管另一端固定连接有脉冲袋。
优选的，所述除尘箱底部中心位置固定连接有排尘斗，所述排尘斗底部固定连接有排尘管，所述排尘管外壁设置有排尘控制阀，所述除尘箱表面设置有控制开关，所述除尘箱底部固定连接有支撑架。
优选的，所述脱硫脱硝箱两侧内壁均开设有槽口，所述槽口内壁均固定连接有第一活性炭过滤层和第二活性炭过滤层，所述第一活性炭过滤层和第二活性炭过滤层表面设置有扣手。
优选的，所述脱硫脱硝箱底部中心位置固定连接有出气斗，所述出气斗底部固定连接有出气管，所述出气管外壁设置有出气控制阀。
与现有技术相比，本发明的有益效果是：
(1)、该便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，通过除尘箱的设置，除尘箱内的脉冲袋除尘后，可对除尘后的气体在脱硫脱硝箱内进行脱硫脱硝，由料箱为脱硫脱硝箱内提供脱硫剂和脱硝剂，然后再通过循环泵，可将脱硫脱硝箱内未进行彻底除尘和进行脱硫脱硝的气体，重新送回到除尘箱的含尘进气管内，进行高效的除尘脱硫脱硝处理。
(2)、该便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，通过扣手的设置，当第一活性炭过滤层和第二活性炭过滤层需要更换时，将第一活性炭过滤层和第二活性炭过滤层从槽口内抽出，可快速的进行更换。
附图说明
图1为本发明的正视示意图；
图2为本发明的正视结构示意图；
图3为本发明的槽口结构示意图。
图中：1、除尘箱；2、含尘进气管；3、第一连通管；4、复位弹簧；5、挡板；6、连接管；7、脉冲阀；8、喷管；9、循环泵；10、第一控制阀；11、第二连通管；12、隔离板；13、料箱；14、第二控制阀；15、第三连通管；16、第三控制阀；17、第四连通管；18、脱硫脱硝箱；19、第四控制阀；20、第一活性炭过滤层；21、第二活性炭过滤层；22、出气斗；23、出气管；24、出气控制阀；25、排尘斗；26、排尘管；27、排尘控制阀；28、支撑架； 29、控制开关；30、扣手；31、槽口；32、脉冲袋。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，在本发明的描述中，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，并不是指示或暗示所指的装置或元件所必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，应当理解，为了便于描述，附图中所示出的各个部件的尺寸并不按照实际的比例关系绘制，例如某些层的厚度或宽度可以相对于其他层有所夸大。
应注意的是，相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义或说明，则在随后的附图的说明中将不需要再对其进行进一步的具体讨论和描述。
如图1-3所示，本发明提供一种技术方案：一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，包括除尘箱1，除尘箱1一侧外壁固定连接有含尘进气管2，含尘进气管2顶部固定连接有第一连通管3，除尘箱1一侧顶部固定连接有循环泵9，第一连通管3另一端与循环泵9一侧外壁固定连接，除尘箱1另一侧顶部固定连接有料箱13，除尘箱1另一侧外壁固定连接有脱硫脱硝箱18，循环泵9顶部固定连接有第二连通管11，第二连通管11外壁设置有第一控制阀10，第二连通管11另一端与脱硫脱硝箱18一侧外壁固定连接，第二连通管11另一端外壁设置有第四控制阀19，料箱13一侧外壁固定连接有第三连通管15，第三连通管15外壁设置有第二控制阀14，第三连通管15另一端与脱硫脱硝箱18顶部固定连接，除尘箱1一侧顶部固定连接有第四连通管17，第四连通管17外壁设置有第三控制阀16，第四连通管17另一端与脱硫脱硝箱18一侧顶部固定连接。
如图2所示，除尘箱1内壁固定连接有隔离板12，除尘箱1两侧内壁固定连接有喷管8，喷管8一端贯穿除尘箱1外壁，喷管8另一端固定连接有脉冲阀7，喷管8位于隔离板12顶部。
如图2所示，隔离板12底部两侧均固定连接有挡板5，挡板5与除尘箱1内壁之间固定连接有复位弹簧4，喷管8底部固定连接有连接管6，连接管6另一端贯穿隔离板12底部， 连接管6另一端固定连接有脉冲袋32。
如图1和2所示，除尘箱1底部中心位置固定连接有排尘斗25，排尘斗25底部固定连接有排尘管26，排尘管26外壁设置有排尘控制阀27，除尘箱1表面设置有控制开关29，除尘箱1底部固定连接有支撑架28。
如图3所示，脱硫脱硝箱18两侧内壁均开设有槽口31，槽口31内壁均固定连接有第一活性炭过滤层20和第二活性炭过滤层21，第一活性炭过滤层20和第二活性炭过滤层21表面设置有扣手30。
如图1和2所示，脱硫脱硝箱18底部中心位置固定连接有出气斗22，出气斗22底部固定连接有出气管23，出气管23外壁设置有出气控制阀24。
工作原理：使用时，废气通过含尘进气管2进入除尘箱1内，除尘箱1内设置的挡板5可对大颗粒灰尘杂质落入排尘斗25内壁上，通过喷管8和连接管6对脉冲袋32进行吹气，将附着在脉冲袋32表面的灰尘落入排尘斗25上，除尘箱1内的脉冲袋32除尘后，可对除尘后的气体在脱硫脱硝箱18内进行脱硫脱硝，由料箱13为脱硫脱硝箱18内提供脱硫剂和脱硝剂，然后再通过循环泵9，可将脱硫脱硝箱18内未进行彻底除尘和进行脱硫脱硝的气体，重新送回到除尘箱1的含尘进气管2内，进行高效的除尘脱硫脱硝处理。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，包括除尘箱(1)，其特征在于：所述除尘箱(1)一侧外壁固定连接有含尘进气管(2)，所述含尘进气管(2)顶部固定连接有第一连通管(3)，所述除尘箱(1)一侧顶部固定连接有循环泵(9)，所述第一连通管(3)另一端与循环泵(9)一侧外壁固定连接，所述除尘箱(1)另一侧顶部固定连接有料箱(13)，所述除尘箱(1)另一侧外壁固定连接有脱硫脱硝箱(18)，所述循环泵(9)顶部固定连接有第二连通管(11)，所述第二连通管(11)外壁设置有第一控制阀(10)，所述第二连通管(11)另一端与脱硫脱硝箱(18)一侧外壁固定连接，所述第二连通管(11)另一端外壁设置有第四控制阀(19)，所述料箱(13)一侧外壁固定连接有第三连通管(15)，所述第三连通管(15)外壁设置有第二控制阀(14)，所述第三连通管(15)另一端与脱硫脱硝箱(18)顶部固定连接，所述除尘箱(1)一侧顶部固定连接有第四连通管(17)，所述第四连通管(17)外壁设置有第三控制阀(16)，所述第四连通管(17)另一端与脱硫脱硝箱(18)一侧顶部固定连接。
  2. 根据权利要求1所述的一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，其特征在于：所述除尘箱(1)内壁固定连接有隔离板(12)，所述除尘箱(1)两侧内壁固定连接有喷管(8)，所述喷管(8)一端贯穿除尘箱(1)外壁，所述喷管(8)另一端固定连接有脉冲阀(7)，所述喷管(8)位于隔离板(12)顶部。
  3. 根据权利要求2所述的一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，其特征在于：所述隔离板(12)底部两侧均固定连接有挡板(5)，所述挡板(5)与除尘箱(1)内壁之间固定连接有复位弹簧(4)，所述喷管(8)底部固定连接有连接管(6)，所述连接管(6)另一端贯穿隔离板(12)底部，所述连接管(6)另一端固定连接有脉冲袋(32)。
  4. 根据权利要求1所述的一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，其特征在于：所述除尘箱(1)底部中心位置固定连接有排尘斗(25)，所述排尘斗(25)底部固定连接有排尘管(26)，所述排尘管(26)外壁设置有排尘控制阀(27)，所述除尘箱(1)表面设置有控制开关(29)，所述除尘箱(1)底部固定连接有支撑架(28)。
  5. 根据权利要求1所述的一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，其特征在于：所述脱硫脱硝箱(18)两侧内壁均开设有槽口(31)，所述槽口(31)内壁均固定连接有第一活性炭过滤层(20)和第二活性炭过滤层(21)，所述第一活性炭过滤层(20)和第二活性炭过滤层(21)表面设置有扣手(30)。
  6. 根据权利要求1所述的一种便于灰尘滑落的脉冲袋式脱硫脱硝除尘器，其特征在于：所述脱硫脱硝箱(18)底部中心位置固定连接有出气斗(22)，所述出气斗(22)底部固定连接有 出气管(23)，所述出气管(23)外壁设置有出气控制阀(24)。
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