CN209530375U - A kind of Chemical Manufacture waste gas treatment equipment - Google Patents
A kind of Chemical Manufacture waste gas treatment equipment Download PDFInfo
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- CN209530375U CN209530375U CN201822231298.3U CN201822231298U CN209530375U CN 209530375 U CN209530375 U CN 209530375U CN 201822231298 U CN201822231298 U CN 201822231298U CN 209530375 U CN209530375 U CN 209530375U
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- 239000002912 waste gas Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000126 substance Substances 0.000 title claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 241000220317 Rosa Species 0.000 claims abstract 16
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000012824 chemical production Methods 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FYADHXFMURLYQI-UHFFFAOYSA-N 1,2,4-triazine Chemical compound C1=CN=NC=N1 FYADHXFMURLYQI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及废气处理技术领域，尤其涉及一种化工生产用废气处理设备。The utility model relates to the technical field of waste gas treatment, in particular to waste gas treatment equipment for chemical production.
背景技术Background technique
在目前环保形势严峻、国家对环保投入力度逐年加大的背景下，通过适当的方法将排放尾气中的有机组分回收再利用既能够减少对环境的污染，又能够实现资源的再利用，具有很强的经济价值和环保意义，现有技术中，化工行业生产排放的尾气中含有大量的颗粒物质(如三嗪)，容易造成尾气处理设备的堵塞，使设备不能稳定正常的运转。这也是部分行业尾气处理设备不能正常运转的原因之一。In the context of the current severe environmental protection situation and the country's increasing investment in environmental protection year by year, recycling and reusing the organic components in the exhaust gas through appropriate methods can not only reduce environmental pollution, but also realize resource reuse. Strong economic value and environmental protection significance. In the prior art, the tail gas emitted by the chemical industry contains a large amount of particulate matter (such as triazine), which is likely to cause blockage of the tail gas treatment equipment and make the equipment unable to operate stably and normally. This is also one of the reasons why exhaust gas treatment equipment in some industries cannot operate normally.
公开号为CN206924525U的专利公开了一种化工废气预处理设备，包括过滤箱，过滤箱的左端设有进气管，过滤箱的内部从右至左设有活性炭吸附网和前置HEPA过滤网，活性炭吸附网和前置HEPA过滤网通过导轨与过滤箱的前后内壁滑动连接，抽拉式的活性炭吸附网和前置HEPA过滤网更换方便同时也降低了整个设备的维护成本，该废气处理设备中过滤箱的两层过滤网在进行废气过滤的过程中，过滤网上逐渐堆积粉末固体，进而堵塞过滤孔，影响过滤效率，从而提高了过滤网的清洁更换频率，增加了维护成本，因此有改进空间。The patent with the publication number CN206924525U discloses a chemical waste gas pretreatment equipment, including a filter box, the left end of the filter box is provided with an air intake pipe, and the inside of the filter box is provided with an activated carbon adsorption net and a front HEPA filter from right to left. The adsorption net and the front HEPA filter are slidingly connected to the front and rear inner walls of the filter box through guide rails. The pull-out activated carbon adsorption net and the front HEPA filter are easy to replace and also reduce the maintenance cost of the entire equipment. During the exhaust gas filtration process of the two-layer filter screen of the box, powder solids are gradually accumulated on the filter screen, which will block the filter holes and affect the filtration efficiency, thereby increasing the cleaning and replacement frequency of the filter screen and increasing maintenance costs, so there is room for improvement.
实用新型内容Utility model content
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种化工生产用废气处理设备。The purpose of the utility model is to solve the shortcomings in the prior art, and propose a waste gas treatment equipment for chemical production.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种化工生产用废气处理设备，包括过滤箱，所述过滤箱内活动安装有HEPA过滤网和活性炭过滤网，HEPA过滤网远离活性炭过滤网的一侧设有固定安装在过滤箱一侧内壁上的进气管，过滤箱远离进气管的一侧通过导气管连接有吸收塔，所述过滤箱的顶侧沿竖直方向开设有位于HEPA过滤网和活性炭过滤网之间的转动孔，转动孔内转动安装有丝杆，丝杆的两端均延伸至转动孔外，过滤箱的底侧内壁上开设有转动槽，丝杆的底端转动安装在转动槽内，丝杆上活动套接有位于过滤箱内的丝杆导套，丝杆导套的一侧固定安装有安装块，安装块的顶侧开设有安装孔，安装孔内活动安装有转轴，转轴上固定套接有椭圆柱，转轴的两端分别转动安装在过滤箱的顶侧和底侧内壁上，所述安装孔的两侧内壁上均开设有移动孔，移动孔内活动安装有撞击板，撞击板的两侧均延伸至移动孔外，两个撞击板相互靠近的一侧分别与椭圆柱的两侧相适配，两个撞击板相互远离的一侧分别与HEPA过滤网和活性炭过滤网相互靠近的一侧相适配。A waste gas treatment device for chemical production, comprising a filter box, a HEPA filter and an activated carbon filter are movable installed in the filter box, and the side of the HEPA filter away from the activated carbon filter is fixedly installed on the inner wall of one side of the filter box The side of the filter box away from the intake pipe is connected to the absorption tower through the air duct, and the top side of the filter box is provided with a rotating hole between the HEPA filter and the activated carbon filter in the vertical direction. A screw rod is installed for rotation, and both ends of the screw rod extend out of the rotation hole. There is a rotation groove on the inner wall of the bottom side of the filter box, and the bottom end of the screw rod is installed in the rotation groove. The screw guide sleeve in the filter box, one side of the screw guide sleeve is fixedly installed with a mounting block, the top side of the mounting block is provided with a mounting hole, and a rotating shaft is movably installed in the mounting hole, and an elliptical column is fixedly sleeved on the rotating shaft. The two ends of the filter box are rotated and installed on the top side and the bottom side inner wall of the filter box respectively. There are moving holes on the inner walls of both sides of the installation hole, and an impact plate is installed in the moving hole. Both sides of the impact plate extend to Outside the moving hole, the sides of the two impact plates that are close to each other are respectively adapted to the two sides of the elliptical cylinder, and the sides of the two impact plates that are far away from each other are respectively adapted to the sides of the HEPA filter and the activated carbon filter that are close to each other .
优选的，所述过滤箱的顶侧固定安装有电机，丝杆的顶端通过联轴器固定安装在电机的输出轴上。Preferably, a motor is fixedly installed on the top side of the filter box, and the top end of the screw rod is fixedly installed on the output shaft of the motor through a coupling.
优选的，所述丝杆上固定套接有第一齿轮，转轴上固定套接有第二齿轮，第一齿轮与第二齿轮相啮合。Preferably, a first gear is fixedly sleeved on the screw rod, a second gear is fixedly sleeved on the rotating shaft, and the first gear meshes with the second gear.
优选的，所述丝杆导套远离安装块的一侧固定安装有滑杆，过滤箱的一侧内壁上开设有滑轨，滑杆的一端滑动安装在滑轨内。Preferably, a slide bar is fixedly installed on the side of the screw guide sleeve away from the mounting block, a slide rail is provided on the inner wall of one side of the filter box, and one end of the slide bar is slidably installed in the slide rail.
优选的，所述移动孔的两侧内壁上均开设有限位槽，两个限位槽内均滑动安装有限位块，两个限位块相互靠近的一侧分别固定安装在撞击板的两侧上，限位槽远离椭圆柱的一侧内壁上固定安装有弹簧的一端，弹簧的另一端固定安装在限位块远离椭圆柱的一侧上。Preferably, limit grooves are provided on the inner walls of both sides of the moving hole, and limit blocks are slidably installed in the two limit grooves, and the sides of the two limit blocks that are close to each other are respectively fixed and installed on both sides of the impact plate. One end of the spring is fixedly installed on the inner wall of the limiting groove away from the elliptical cylinder, and the other end of the spring is fixedly installed on the side of the limiting block away from the elliptical cylinder.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
本实用新型中，通过过滤箱、HEPA过滤网、活性炭过滤网、进气管、导气管、吸收塔的配合使用，化工生产产生的废气经进气管送至过滤箱内，依次经HEPA过滤网和活性炭过滤网后，经导气管送至吸收塔，通过椭圆柱、转动孔、丝杆、电机、丝杆导套、滑杆、滑轨、转轴、第一齿轮、第二齿轮、安装块、安装孔、移动孔、撞击板、转动槽的配合使用，启动电机，丝杆转动带动丝杆导套在过滤箱内上下移动，进而带动安装块上下移动，丝杆通过第一齿轮和第二齿轮带动椭圆柱在安装孔内转动，椭圆柱凸起的两侧分别间歇性的推挤两个撞击板，使得两个撞击板相互远离的一侧间歇性的碰撞HEPA过滤网和活性炭过滤网，将HEPA过滤网和活性炭过滤网上积累的粉体震下，防止粉体堵塞过滤孔，减少了过滤网更换清洁的频率；In the utility model, through the cooperative use of filter box, HEPA filter screen, activated carbon filter screen, air intake pipe, air guide pipe, and absorption tower, the waste gas generated in chemical production is sent to the filter box through the air intake pipe, and then passes through the HEPA filter screen and activated carbon filter screen in turn. After the filter screen, it is sent to the absorption tower through the air guide pipe, and passes through the elliptical column, rotating hole, screw, motor, screw guide sleeve, sliding rod, sliding rail, rotating shaft, first gear, second gear, mounting block, mounting hole , the moving hole, the impact plate, and the rotating groove are used together to start the motor. The rotation of the screw drives the guide sleeve of the screw to move up and down in the filter box, and then drives the mounting block to move up and down. The screw drives the ellipse through the first gear and the second gear. The column rotates in the installation hole, and the protruding sides of the elliptical column push the two impact plates intermittently, so that the sides of the two impact plates away from each other intermittently collide with the HEPA filter and the activated carbon filter to filter the HEPA. The powder accumulated on the net and activated carbon filter is shaken down to prevent the powder from clogging the filter holes and reduce the frequency of filter replacement and cleaning;
本实用新型结构简单，化工生产产生的废气在过滤箱内过滤时，上下移动的两个撞击板间歇性的碰撞HEPA过滤网和活性炭过滤网，将HEPA过滤网和活性炭过滤网上积累的粉体震下，防止粉体堵塞过滤孔，减少了过滤网更换清洁的频率，满足了使用需求。The utility model has a simple structure. When the waste gas produced by chemical production is filtered in the filter box, the two impact plates moving up and down intermittently collide with the HEPA filter and the activated carbon filter to vibrate the powder accumulated on the HEPA filter and the activated carbon filter. It prevents the powder from clogging the filter holes, reduces the frequency of filter replacement and cleaning, and meets the needs of use.
附图说明Description of drawings
图1为本实用新型提出的一种化工生产用废气处理设备的正视结构示意图；Fig. 1 is the schematic diagram of the front view of a kind of waste gas treatment equipment for chemical production proposed by the utility model;
图2为本实用新型提出的一种化工生产用废气处理设备的侧视结构示意图；Fig. 2 is a side view structural schematic diagram of a kind of waste gas treatment equipment for chemical production proposed by the utility model;
图3为本实用新型提出的一种化工生产用废气处理设备的俯视结构示意图；Fig. 3 is a top view structural schematic diagram of a kind of waste gas treatment equipment for chemical production proposed by the utility model;
图4为本实用新型提出的一种化工生产用废气处理设备图3中A部分的结构示意图。Fig. 4 is a structural schematic diagram of part A in Fig. 3 of a kind of waste gas treatment equipment for chemical production proposed by the utility model.
图中：1过滤箱、2 HEPA过滤网、3活性炭过滤网、4进气管、5导气管、6吸收塔、7椭圆柱、8转动孔、9丝杆、10电机、11丝杆导套、12滑杆、13滑轨、14转轴、15第一齿轮、16第二齿轮、17安装块、18安装孔、19移动孔、20撞击板、21转动槽。In the figure: 1 filter box, 2 HEPA filter screen, 3 activated carbon filter screen, 4 intake pipe, 5 air guide pipe, 6 absorption tower, 7 elliptical column, 8 rotating hole, 9 screw rod, 10 motor, 11 screw guide sleeve, 12 slide bars, 13 slide rails, 14 rotating shafts, 15 first gears, 16 second gears, 17 mounting blocks, 18 mounting holes, 19 moving holes, 20 striking plates, 21 rotating slots.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.
参照图1-4，一种化工生产用废气处理设备，包括过滤箱1，过滤箱1内活动安装有HEPA过滤网2和活性炭过滤网3，HEPA过滤网2远离活性炭过滤网3的一侧设有固定安装在过滤箱1一侧内壁上的进气管4，过滤箱1远离进气管4的一侧通过导气管5连接有吸收塔6，过滤箱1的顶侧沿竖直方向开设有位于HEPA过滤网2和活性炭过滤网3之间的转动孔8，转动孔8内转动安装有丝杆9，丝杆9的两端均延伸至转动孔8外，过滤箱1的底侧内壁上开设有转动槽21，丝杆9的底端转动安装在转动槽21内，丝杆9上活动套接有位于过滤箱1内的丝杆导套11，丝杆导套11的一侧固定安装有安装块17，安装块17的顶侧开设有安装孔18，安装孔18内活动安装有转轴14，转轴14上固定套接有椭圆柱7，转轴14的两端分别转动安装在过滤箱1的顶侧和底侧内壁上，安装孔18的两侧内壁上均开设有移动孔19，移动孔19内活动安装有撞击板20，撞击板20的两侧均延伸至移动孔19外，两个撞击板20相互靠近的一侧分别与椭圆柱7的两侧相适配，两个撞击板20相互远离的一侧分别与HEPA过滤网2和活性炭过滤网3相互靠近的一侧相适配，化工生产产生的废气经进气管4送至过滤箱1内，依次经HEPA过滤网2和活性炭过滤网3后，经导气管5送至吸收塔6，废气在过滤箱1内过滤时HEPA过滤网2和活性炭过滤网3上逐渐积累粉体，启动电机10，带动丝杆9在转动孔8内持续转动，由于丝杆导套11被滑杆12限位在滑轨13内，使得丝杆9转动带动丝杆导套11在过滤箱1内上下移动，进而带动安装块17上下移动。Referring to Figures 1-4, a waste gas treatment equipment for chemical production includes a filter box 1, a HEPA filter 2 and an activated carbon filter 3 are movable installed in the filter box 1, and the side of the HEPA filter 2 away from the activated carbon filter 3 is arranged There is an air inlet pipe 4 fixedly installed on the inner wall of one side of the filter box 1, and the side of the filter box 1 away from the air inlet pipe 4 is connected with an absorption tower 6 through an air guide pipe 5, and the top side of the filter box 1 is provided with a HEPA filter along the vertical direction. The rotating hole 8 between the filter screen 2 and the active carbon filter screen 3, a screw mandrel 9 is installed in the rotating hole 8, and the two ends of the screw mandrel 9 all extend to the outside of the rotating hole 8, and the bottom side inner wall of the filter box 1 is provided with Rotation groove 21, the bottom end of screw mandrel 9 is rotated and installed in the rotation groove 21, and screw mandrel 9 is movably socketed with screw guide sleeve 11 located in filter box 1, and one side of screw mandrel guide sleeve 11 is fixedly installed with installation Block 17, the top side of the mounting block 17 is provided with a mounting hole 18, a rotating shaft 14 is movably installed in the mounting hole 18, an elliptical column 7 is fixedly sleeved on the rotating shaft 14, and the two ends of the rotating shaft 14 are respectively rotated and installed on the top of the filter box 1 On the inner wall of the side and the bottom side, a moving hole 19 is provided on the inner wall of both sides of the mounting hole 18, and an impact plate 20 is movably installed in the moving hole 19, and both sides of the impact plate 20 extend to the outside of the moving hole 19. The sides of the plates 20 that are close to each other are adapted to the two sides of the elliptical cylinder 7 respectively, and the sides of the two impact plates 20 that are far away from each other are respectively adapted to the sides of the HEPA filter 2 and the activated carbon filter 3 that are close to each other. The waste gas produced by production is sent to the filter box 1 through the intake pipe 4, and then through the HEPA filter 2 and the activated carbon filter 3 in turn, and then sent to the absorption tower 6 through the air guide pipe 5. When the waste gas is filtered in the filter box 1, the HEPA filter 2 Powder gradually accumulates on the activated carbon filter screen 3, and the motor 10 is started to drive the screw rod 9 to continue to rotate in the rotation hole 8. Since the screw guide sleeve 11 is limited by the slide rod 12 in the slide rail 13, the screw rod 9 rotates. Drive the screw guide sleeve 11 to move up and down in the filter box 1, and then drive the mounting block 17 to move up and down.
过滤箱1的顶侧固定安装有电机10，丝杆9的顶端通过联轴器固定安装在电机10的输出轴上，丝杆9上固定套接有第一齿轮15，转轴14上固定套接有第二齿轮16，第一齿轮15与第二齿轮16相啮合，丝杆导套11远离安装块17的一侧固定安装有滑杆12，过滤箱1的一侧内壁上开设有滑轨13，滑杆12的一端滑动安装在滑轨13内，移动孔19的两侧内壁上均开设有限位槽，两个限位槽内均滑动安装有限位块，两个限位块相互靠近的一侧分别固定安装在撞击板20的两侧上，限位槽远离椭圆柱7的一侧内壁上固定安装有弹簧的一端，弹簧的另一端固定安装在限位块远离椭圆柱7的一侧上，丝杆9带动第一齿轮15转动，第一齿轮15通过与之啮合的第二齿轮16带动转轴14转动，进而带动椭圆柱7在安装孔18内转动，椭圆柱7凸起的两侧分别间歇性的推挤两个撞击板20，撞击板20在移动孔19内移动，弹簧被压缩，使得两个撞击板20相互远离的一侧间歇性的碰撞HEPA过滤网2和活性炭过滤网3，将HEPA过滤网2和活性炭过滤网3上积累的粉体震下，防止粉体堵塞过滤孔，减少了过滤网更换清洁的频率。A motor 10 is fixedly mounted on the top side of the filter box 1, and the top end of the screw rod 9 is fixedly mounted on the output shaft of the motor 10 through a coupling. There is a second gear 16, the first gear 15 meshes with the second gear 16, the side of the screw guide sleeve 11 away from the mounting block 17 is fixedly installed with a slide bar 12, and a slide rail 13 is provided on the inner wall of one side of the filter box 1 , one end of the slide bar 12 is slidably installed in the slide rail 13, limit slots are provided on the inner walls of both sides of the moving hole 19, and limit blocks are slidingly installed in the two limit grooves, and the two limit blocks are close to each other. The sides are respectively fixedly installed on both sides of the impact plate 20, and one end of the spring is fixedly installed on the inner wall of the side of the limit groove away from the oval column 7, and the other end of the spring is fixedly installed on the side of the limit block away from the oval column 7. , the screw mandrel 9 drives the first gear 15 to rotate, and the first gear 15 drives the rotating shaft 14 to rotate through the second gear 16 meshing with it, and then drives the elliptical column 7 to rotate in the mounting hole 18, and the two sides of the elliptical column 7 protrude respectively Push the two impact plates 20 intermittently, the impact plates 20 move in the moving hole 19, and the spring is compressed, so that the sides of the two impact plates 20 away from each other intermittently collide with the HEPA filter screen 2 and the activated carbon filter screen 3, The powder accumulated on the HEPA filter screen 2 and the activated carbon filter screen 3 is shaken to prevent the powder from clogging the filter holes and reduce the frequency of replacement and cleaning of the filter screen.
工作原理：化工生产产生的废气经进气管4送至过滤箱1内，依次经HEPA过滤网2和活性炭过滤网3后，经导气管5送至吸收塔6，废气在过滤箱1内过滤时HEPA过滤网2和活性炭过滤网3上逐渐积累粉体，启动电机10，带动丝杆9在转动孔8内持续转动，由于丝杆导套11被滑杆12限位在滑轨13内，使得丝杆9转动带动丝杆导套11在过滤箱1内上下移动，进而带动安装块17上下移动，丝杆9带动第一齿轮15转动，第一齿轮15通过与之啮合的第二齿轮16带动转轴14转动，进而带动椭圆柱7在安装孔18内转动，椭圆柱7凸起的两侧分别间歇性的推挤两个撞击板20，撞击板20在移动孔19内移动，弹簧被压缩，使得两个撞击板20相互远离的一侧间歇性的碰撞HEPA过滤网2和活性炭过滤网3，将HEPA过滤网2和活性炭过滤网3上积累的粉体震下，防止粉体堵塞过滤孔，减少了过滤网更换清洁的频率，满足了使用需求。Working principle: The exhaust gas produced by chemical production is sent to the filter box 1 through the intake pipe 4, and after passing through the HEPA filter 2 and the activated carbon filter 3 in turn, it is sent to the absorption tower 6 through the air guide pipe 5. When the exhaust gas is filtered in the filter box 1 Powder gradually accumulates on the HEPA filter screen 2 and the active carbon filter screen 3, and the motor 10 is started to drive the screw mandrel 9 to continue to rotate in the rotating hole 8. Since the screw guide sleeve 11 is limited by the slide bar 12 in the slide rail 13, the The screw mandrel 9 rotates to drive the screw guide sleeve 11 to move up and down in the filter box 1, and then drives the installation block 17 to move up and down. The screw mandrel 9 drives the first gear 15 to rotate, and the first gear 15 is driven by the second gear 16 meshing with it. The rotating shaft 14 rotates, and then drives the elliptical column 7 to rotate in the mounting hole 18, and the two protruding sides of the elliptical column 7 push the two impact plates 20 intermittently, the impact plate 20 moves in the moving hole 19, and the spring is compressed, Make the side of the two impact plates 20 away from each other intermittently collide with the HEPA filter screen 2 and the activated carbon filter screen 3, and shake the powder accumulated on the HEPA filter screen 2 and the activated carbon filter screen 3 to prevent the powder from clogging the filter holes. The frequency of replacing and cleaning the filter screen is reduced, which meets the needs of use.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686540A (en) * | 2020-04-28 | 2020-09-22 | 江苏英普科电子材料有限公司 | Electrostatic dust removing equipment |
| CN112174546A (en) * | 2020-10-19 | 2021-01-05 | 西藏昌都高争建材股份有限公司 | Cement production device capable of recovering carbon dioxide |
| CN113577935A (en) * | 2021-07-23 | 2021-11-02 | 中国电建集团贵州工程有限公司 | Particle trapping and recycling device |
| CN114602267A (en) * | 2022-04-18 | 2022-06-10 | 湖北竞川环保机电工程有限公司 | An energy-saving industrial waste gas treatment device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686540A (en) * | 2020-04-28 | 2020-09-22 | 江苏英普科电子材料有限公司 | Electrostatic dust removing equipment |
| CN111686540B (en) * | 2020-04-28 | 2021-07-27 | 江苏英普科电子材料有限公司 | Electrostatic dust removing equipment |
| CN112174546A (en) * | 2020-10-19 | 2021-01-05 | 西藏昌都高争建材股份有限公司 | Cement production device capable of recovering carbon dioxide |
| CN113577935A (en) * | 2021-07-23 | 2021-11-02 | 中国电建集团贵州工程有限公司 | Particle trapping and recycling device |
| CN113577935B (en) * | 2021-07-23 | 2022-06-17 | 中国电建集团贵州工程有限公司 | Particle trapping and recycling device |
| CN114602267A (en) * | 2022-04-18 | 2022-06-10 | 湖北竞川环保机电工程有限公司 | An energy-saving industrial waste gas treatment device |
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