CN114307489A - Be applied to cement kiln exhaust-gas treatment equipment's spray set - Google Patents
Be applied to cement kiln exhaust-gas treatment equipment's spray set Download PDFInfo
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- CN114307489A CN114307489A CN202111514052.7A CN202111514052A CN114307489A CN 114307489 A CN114307489 A CN 114307489A CN 202111514052 A CN202111514052 A CN 202111514052A CN 114307489 A CN114307489 A CN 114307489A
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- cavity
- waste gas
- pipe
- treatment equipment
- gas treatment
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- 239000007921 spray Substances 0.000 title claims abstract description 41
- 239000004568 cement Substances 0.000 title claims abstract description 23
- 239000002912 waste gas Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 8
- 230000033228 biological regulation Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 239000002781 deodorant agent Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a spraying assembly applied to cement kiln waste gas treatment equipment, which comprises a spraying box, a sliding block and a connecting rod, wherein a first cavity and a second cavity are arranged in the spraying box from top to bottom, the second cavity is arranged in an L shape, an air inlet pipe is arranged on one side wall of the second cavity in a penetrating manner, an air outlet pipe is arranged on one side wall of the first cavity, which is far away from the air inlet pipe, in a penetrating manner, a spraying pipe is arranged on the top of the first cavity in a penetrating manner, and water which is in contact with waste gas for the first time can be introduced into the second cavity by arranging a liquid outlet pipe, so that the entering waste gas is sprayed, water resources are fully used, and the waste gas can be sprayed twice; the vortex flowmeter is arranged at the inlet end of the air inlet pipe, so that the flow of waste gas can be detected, and the motor is controlled to rotate according to the flow to drive the adjusting ball. Therefore, the water passing amount of the spray pipe is controlled by adjusting the relative angle between the channel and the spray pipe, and the purpose of saving water is achieved.
Description
Technical Field
The invention relates to the technical field of cement kilns, in particular to a spraying assembly applied to cement kiln waste gas treatment equipment.
Background
The cement kiln, also called a lime kiln, is mainly used for calcining cement clinker, and a large amount of waste gas is generated in the calcining process of the cement kiln, and the waste gas contains a lot of fine solid particles, and if the waste gas is directly discharged into the air, the waste gas pollutes the air and harms the life and health of local residents, so that waste gas treatment equipment is needed to be used for spraying and dedusting the discharged gas.
In current technique, especially in the cement kiln field, current spray assembly does not possess the function of cyclic use, and the water that sprays a bit is not enough to contact waste gas just falls and just becomes waste water yet to lead to the waste of water resource, waste gas is when discharging moreover, and is time spent less, but current spray assembly does not possess according to the waste gas volume automatically regulated water spray volume, further causes the waste of water resource, has also improved exhaust-gas treatment's cost.
Therefore, the spraying assembly applied to the cement kiln waste gas treatment equipment is provided.
Disclosure of Invention
The invention aims to provide a spraying assembly applied to cement kiln waste gas treatment equipment, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a spray assembly applied to cement kiln waste gas treatment equipment comprises a spray box, a sliding block and a connecting rod, wherein a first cavity and a second cavity are arranged in the spray box from top to bottom, the second cavity is arranged in an L shape, a gas inlet pipe is installed on one side wall of the second cavity in a penetrating manner, a gas outlet pipe is installed on one side wall of the first cavity far away from the gas inlet pipe in a penetrating manner, a spray pipe penetrates through the top of the first cavity, a second spray head is fixedly installed at the bottom of the spray pipe, a transition pipe is installed in the first cavity close to one side wall of the gas inlet pipe in an embedded manner, one end of the transition pipe far away from the first cavity extends to the inside of the second cavity, a gas hood is fixedly installed on the inner wall of the top of the second cavity, a liquid outlet pipe is embedded in the center of the inner wall of the bottom of the first cavity, and the bottom end of the liquid outlet pipe extends to the inside of the second cavity, and a first nozzle is fixedly installed.
Preferably, a filter screen is horizontally and fixedly installed between the inner walls of the turning positions of the second cavity, the first spray head is located above the filter screen, and the air inlet pipe is located below the filter screen.
Preferably, the inside of shower rotates the joint and has the regulation ball, the vertical passageway that is provided with of regulation ball, the top fixed mounting of spray box has the motor, the output of motor runs through a lateral wall that the shower is close to with it to with a regulation ball side fixed connection.
Preferably, two flow guide blocks are symmetrically arranged on the inner wall of the bottom of the first cavity.
Preferably, a group of mounting plates are symmetrically and slidably mounted between the inner walls of the front side and the rear side of the first cavity through sliding blocks, the sliding directions of the two mounting plates are respectively the same as the inclined plane directions of the two flow guide blocks, one of the mounting plates is rotatably connected with a telescopic cylinder through a connecting rod, a sponge is filled at one end, far away from an opening, of the telescopic cylinder, a telescopic plate is movably sleeved on the telescopic cylinder, an extrusion plate is fixedly mounted at one end, close to the sponge, of the telescopic plate, the extrusion plate is abutted against the sponge, a square spring is horizontally and fixedly connected between the extrusion plate and the inner wall of the opening of the telescopic cylinder, the square spring is movably sleeved on the outer wall of the telescopic plate, one end, far away from the sponge, of the telescopic plate extends to the outside of the telescopic cylinder and is rotatably connected with the top surface of the other mounting plate, and a liquid tank is fixedly mounted at one side, close to the sponge, of the top of the telescopic cylinder, and a plurality of liquid supplementing grooves are uniformly formed in the side plates of the liquid tank, which are in contact with the telescopic cylinder.
Preferably, the bottom surfaces of the two mounting plates are fixedly provided with cleaning brushes respectively, and the two cleaning brushes are respectively contacted with the inclined surfaces of the two flow guide blocks.
Preferably, a first check valve and a second check valve are respectively arranged on the liquid outlet pipe and the air inlet pipe.
Preferably, the air inlet pipe is provided with a vortex shedding flowmeter, the motor is internally provided with a control module, and the control module is electrically connected with the vortex shedding flowmeter.
Preferably, a drain hole is formed in one side wall, away from the air inlet pipe, of the second cavity, and a rubber plug is plugged inside the drain hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the liquid outlet pipe is arranged, so that water which is in contact with waste gas for the first time can be guided into the second cavity, the entering waste gas is subjected to spray treatment, not only are water resources fully used, but also the waste gas can be subjected to spray treatment twice, and the waste gas treatment effect is further improved;
2. according to the invention, the vortex flowmeter is arranged at the inlet end of the air inlet pipe, so that the flow of waste gas can be detected, and the motor is controlled to rotate according to the flow to drive the adjusting ball to rotate. The water passing amount of the spray pipe is controlled by adjusting the relative angle between the channel and the spray pipe, so that the aim of saving water is fulfilled;
3. according to the invention, clear water is sprayed to the top of the telescopic cylinder through the second spray head, water pressure is generated on the telescopic cylinder, so that the telescopic plate overcomes the acting force of the square spring, the sponge stained with the deodorant is extruded through the extrusion plate, and the deodorant and the primarily sprayed water fall into the second cavity together, so that the entering waste gas is deodorized, and simultaneously, the waste water is prevented from generating rancidity due to overlong retention time in the second cavity at higher temperature;
4. according to the invention, the cleaning brush is arranged, so that when the telescopic cylinder and the telescopic plate are continuously stretched due to the change of water spraying amount and the two mounting plates are driven to slide along the surface of the flow guide block, the surface of the flow guide block is continuously cleaned, and the formation of solid dirt on the surface of the flow guide block due to higher temperature of water sprayed for the first time is reduced.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
fig. 4 is an enlarged view of a of fig. 1 according to the present invention.
In the figure:
1. a spray box; 2. a first cavity; 21. a flow guide block; 22. an air outlet pipe; 23. a transition duct; 231. a gas hood; 24. a liquid outlet pipe; 241. a first check valve; 242. a first nozzle; 3. a second cavity; 31. a filter screen; 32. an air inlet pipe; 321. a second one-way valve; 322. a vortex shedding flowmeter; 4. a shower pipe; 41. a second nozzle; 42. adjusting the ball; 421. a channel; 43. a motor; 5. mounting a plate; 51. a cleaning brush; 52. a slider; 6. a telescopic cylinder; 61. a retractable plate; 611. a pressing plate; 62. a square spring; 63. a liquid tank; 631. a liquid supplementing groove; 64. a sponge; 65. a connecting rod; 66. a dropping liquid tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a be applied to cement kiln exhaust-gas treatment equipment's spraying assembly, includes spraying case 1, slider 52 and connecting rod 65, spraying case 1's inside is from last to being provided with first cavity 2 and second cavity 3 down, second cavity 3 sets up to "L" shape, a lateral wall of second cavity 3 runs through and installs intake pipe 32, a lateral wall that intake pipe 32 was kept away from to first cavity 2 runs through and installs outlet duct 22, the top of first cavity 2 runs through has shower 4, the bottom fixed mounting of shower 4 has second shower nozzle 41, first cavity 2 is close to intake pipe 32 a lateral wall embedding and installs transition pipe 23, the one end that first cavity 2 was kept away from to transition pipe 23 extends to the inside of second cavity 3 to fixed mounting has gas hood 231, gas hood 231 fixed mounting is on the top inner wall of second cavity 3, the embedding of the bottom inner wall center department of first cavity 2 has drain pipe 24, the bottom end of the liquid outlet pipe 24 extends to the inside of the second cavity 3, and is fixedly provided with a first spray head 242.
As an embodiment of the present invention, as shown in fig. 1, a filter screen 31 is horizontally and fixedly installed between inner walls of the turning portion of the second cavity 3, the first nozzle 242 is located above the filter screen 31, and the air inlet pipe 32 is located below the filter screen 31.
During operation, the filter screen 31 can filter the waste gas that gets into, and first shower nozzle 242 sets up in the top of filter screen 31, can wash filter screen 31 in the spraying process.
As an embodiment of the present invention, as shown in fig. 1 and fig. 2, an adjusting ball 42 is rotatably clamped inside the spraying pipe 4, the adjusting ball 42 is vertically provided with a channel 421, the top of the spraying box 1 is fixedly provided with a motor 43, an output end of the motor 43 penetrates through a side wall of the spraying pipe 4 close to the spraying pipe and is fixedly connected with one side surface of the adjusting ball 42, the air inlet pipe 32 is provided with a vortex flowmeter 322, a control module is arranged inside the motor 43, and the control module is electrically connected with the vortex flowmeter 322.
When the device works, the vortex flowmeter 322 is arranged at the inlet end of the air inlet pipe 32, the flow of waste gas can be detected, and the motor 43 is controlled to rotate according to the flow so as to drive the adjusting ball 42 to rotate. Therefore, the water passing amount of the spraying pipe 4 is controlled by adjusting the relative angle between the channel 421 and the spraying pipe 4, and the purpose of saving water is achieved.
As an embodiment of the present invention, as shown in fig. 1 and 3, two diversion blocks 21 are symmetrically disposed on the bottom inner wall of the first cavity 2.
When the device works, the flow guide block 21 can enable the waste liquid which is sprayed for the first time to completely enter the liquid outlet pipe 24 along the flow guide block 21.
As an embodiment of the present invention, as shown in fig. 1, 3 and 4, a set of mounting plates 5 are symmetrically slidably mounted between the inner walls of the front and rear sides of the first cavity 2 through sliders 52, the sliding directions of the two mounting plates 5 are respectively the same as the inclined directions of the two deflector blocks 21, wherein the top surface of one mounting plate 5 is rotatably connected to a telescopic tube 6 through a connecting rod 65, one end of the inside of the telescopic tube 6, which is far from the opening, is filled with a sponge 64, the telescopic tube 6 is movably sleeved with a telescopic plate 61, one end of the telescopic plate 61, which is close to the sponge 64, is fixedly mounted with a pressing plate 611, the pressing plate 611 is pressed against the sponge 64, a square spring 62 is horizontally and fixedly connected between the pressing plate 611 and the inner wall of the opening of the telescopic tube 6, the square spring 62 is movably sleeved on the outer wall of the telescopic plate 61, one end of the telescopic plate 61, which is far from the sponge 64, extends to the outside of the telescopic tube 6, and is connected with the top surface of another mounting panel 5 in a rotating way, a liquid tank 63 is fixedly mounted at one side of the top of the telescopic cylinder 6 close to the sponge 64, and a plurality of liquid supplementing grooves 631 are uniformly arranged on the side plates of the liquid tank 63 and the telescopic cylinder 6 which are contacted with each other.
The during operation, spray clear water to the top of a flexible section of thick bamboo 6 through second shower nozzle 41, produce water pressure to a flexible section of thick bamboo 6, thereby make expansion plate 61 overcome square spring 62's effort, and be stained with the sponge 64 of deodorant through the extrusion of stripper plate 611 extrusion, make deodorant and the first inside that sprays water together fall into second cavity 3, thereby when carrying out deodorization to the waste gas that gets into, prevent waste water under the higher temperature, because of the long production rotten smelly of time of inside long-pending in second cavity 3, and the deodorant of the inside storage of liquid case 63 can improve moisturizing groove 631 and continuously supply liquid to sponge 64.
As an embodiment of the present invention, as shown in fig. 1 and 3, cleaning brushes 51 are fixedly mounted on the bottom surfaces of the two mounting plates 5, and the two cleaning brushes 51 respectively contact with the inclined surfaces of the two flow guide blocks 21.
During operation, when the telescopic cylinder 6 and the telescopic plate 61 are continuously stretched due to the change of the water spraying amount and drive the two mounting plates 5 to slide up and down along the surface of the flow guide block 21, the cleaning brush 51 can continuously clean the surface of the flow guide block 21, and solid dirt formed on the surface of the flow guide block 21 by the primarily sprayed water due to high temperature is reduced.
As an embodiment of the present invention, as shown in fig. 1, the liquid outlet pipe 24 and the air inlet pipe 32 are respectively provided with a first check valve 241 and a second check valve 321.
In operation, the first check valve 241 and the second check valve 321 are both used to prevent gas or liquid from flowing backwards.
As an embodiment of the present invention, as shown in fig. 1, a side wall of the second cavity 3 away from the air inlet pipe 32 is provided with a drainage hole, and a rubber plug is plugged inside the drainage hole.
During operation, after the completion sprayed the work, the rubber buffer was opened to the accessible, discharged the waste water that the inside long-pending of second cavity 3 stayed.
The working principle is as follows: cement kiln exhaust waste gas will get into the inside of second cavity 3 through intake pipe 32, pass through filter screen 31's filtration back again, get into the inside of first cavity 2 through gas hood 231 and transition pipe 23, the external water delivery equipment of shower 4, thereby spray the clear water on the waste gas of first cavity 2 process through second shower nozzle 41, accomplish the dust fall effect, the liquid that sprays for the first time can flow into the inside of drain pipe 24 along water conservancy diversion piece 21, and spray on the waste gas of intake pipe 32 drainage through drain pipe 24, realize the make full use of water resource, also realize the secondary spray dust fall to getting into waste gas:
the flow rate of the waste gas in the air inlet pipe 32 can be measured through the vortex flowmeter 322, so that the motor 43 is controlled to rotate the adjusting ball 42, the water flow rate of the spraying pipe 4 is controlled by adjusting the relative angle between the channel 421 and the spraying pipe 4, the spraying pipe 4 is parallel to the channel 421 due to more waste gas, the water flow rate is maximum, the waste gas is less, the spraying pipe 4 and the channel 421 form different angles, and the purpose of saving water is achieved;
the water sprayed from the second nozzle 41 will have a certain pressure on the surface of the telescopic cylinder 6, so that the two mounting plates 5 slide downwards along the two flow guiding blocks 21, so that the telescopic cylinder 6 and the telescopic plate 61 contract against the action of the square spring 62, so that the telescopic plate 61 extrudes the sponge 64 through the extrusion plate 611, the deodorant in the sponge 64 drips out along the drip tank 66, and the deodorant and the water sprayed for the first time fall into the second cavity 3, thereby deodorizing the entering exhaust gas, preventing the waste water from rotting due to the long retention time in the second cavity 3 at a high temperature, and changing the water spraying amount due to the change of the air inflow amount of the air inlet pipe 32, changing the pressure of the telescopic cylinder 6, so that the telescopic cylinder 6 and the telescopic plate 61 can continuously perform telescopic motion under the action of the square spring 62, so that the sponge 64 is continuously squeezed out of the liquid, and the deodorant stored in the liquid tank 63 can improve the liquid supplementing groove 631 to continuously supply liquid to the sponge 64;
when the telescopic cylinder 6 and the telescopic plate 61 are continuously stretched due to the change of the water spraying amount and drive the two mounting plates 5 to slide up and down along the surface of the flow guide block 21, the cleaning brush 51 can continuously clean the surface of the flow guide block 21, so that the solid dirt formed on the surface of the flow guide block 21 by the primarily sprayed water due to high temperature is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a be applied to cement kiln exhaust-gas treatment equipment's spray assembly, includes spray box (1), slider (52) and connecting rod (65), its characterized in that: the spraying box is characterized in that a first cavity (2) and a second cavity (3) are arranged in the spraying box (1) from top to bottom, the second cavity (3) is arranged to be L-shaped, an air inlet pipe (32) is installed on one side wall of the second cavity (3) in a penetrating mode, an air outlet pipe (22) is installed on one side wall, away from the air inlet pipe (32), of the first cavity (2) in a penetrating mode, a spraying pipe (4) is arranged on the top of the first cavity (2) in a penetrating mode, a second spray head (41) is fixedly installed at the bottom of the spraying pipe (4), a transition pipe (23) is installed in the first cavity (2) close to one side wall of the air inlet pipe (32) in an embedded mode, one end, away from the first cavity (2), of the transition pipe (23) extends to the inside of the second cavity (3) and is fixedly provided with an air cover (231), and the air cover (231) is fixedly installed on the inner wall of the top of the second cavity (3), the bottom inner wall center department embedding of first cavity (2) has drain pipe (24), the bottom of drain pipe (24) extends to the inside of second cavity (3) to fixed mounting has first shower nozzle (242).
2. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: a filter screen (31) is horizontally and fixedly installed between the inner walls of the turning positions of the second cavities (3), the first spray head (242) is located above the filter screen (31), and the air inlet pipe (32) is located below the filter screen (31).
3. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: the inside of shower (4) is rotated the joint and is had regulation ball (42), regulation ball (42) are vertical to be provided with passageway (421), the top fixed mounting of spraying case (1) has motor (43), a lateral wall that shower (4) are close to with it is run through to the output of motor (43) to with a regulation ball (42) a side fixed connection.
4. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: two flow guide blocks (21) are symmetrically arranged on the inner wall of the bottom of the first cavity (2).
5. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: a group of mounting plates (5) are symmetrically and slidably mounted between the inner walls of the front side and the rear side of the first cavity (2) through sliders (52), the sliding directions of the two mounting plates (5) are respectively the same as the inclined planes of the two flow guide blocks (21), the top surface of one mounting plate (5) is rotatably connected with a telescopic cylinder (6) through a connecting rod (65), one end, far away from an opening, of the inside of the telescopic cylinder (6) is filled with sponge (64), a telescopic plate (61) is movably sleeved on the telescopic cylinder (6), a squeezing plate (611) is fixedly mounted at one end, close to the sponge (64), of the telescopic plate (61), the squeezing plate (611) is abutted against the sponge (64), a square spring (62) is horizontally and fixedly connected between the squeezing plate (611) and the inner wall of the opening of the telescopic cylinder (6), and the square spring (62) is movably sleeved on the outer wall of the telescopic plate (61), one end that sponge (64) were kept away from in expansion plate (61) extends to the outside of a flexible section of thick bamboo (6) to rotate with the top surface of another mounting panel (5) and be connected, one side fixed mounting that the top of a flexible section of thick bamboo (6) is close to sponge (64) has liquid tank (63), the curb plate of liquid tank (63) and flexible section of thick bamboo (6) mutual contact evenly is provided with a plurality of fluid infusion groove (631).
6. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: the bottom surface of two mounting panel (5) all fixed mounting have cleaning brush (51), two cleaning brush (51) contact with the inclined plane of two water conservancy diversion pieces (21) respectively.
7. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: and a first check valve (241) and a second check valve (321) are respectively arranged on the liquid outlet pipe (24) and the air inlet pipe (32).
8. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: be provided with vortex flowmeter (322) on intake pipe (32), the inside of motor (43) is provided with control module, control module and vortex flowmeter (322) electric connection.
9. The spray assembly applied to the cement kiln waste gas treatment equipment is characterized in that: a drain hole is formed in one side wall, far away from the air inlet pipe (32), of the second cavity (3), and a rubber plug is plugged inside the drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514052.7A CN114307489A (en) | 2021-12-13 | 2021-12-13 | Be applied to cement kiln exhaust-gas treatment equipment's spray set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514052.7A CN114307489A (en) | 2021-12-13 | 2021-12-13 | Be applied to cement kiln exhaust-gas treatment equipment's spray set |
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| CN114307489A true CN114307489A (en) | 2022-04-12 |
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| CN202111514052.7A Pending CN114307489A (en) | 2021-12-13 | 2021-12-13 | Be applied to cement kiln exhaust-gas treatment equipment's spray set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251432A (en) * | 2023-02-15 | 2023-06-13 | 北京中投润天环保科技有限公司 | Waste gas treatment system |
| CN116251432B (en) * | 2023-02-15 | 2024-04-26 | 北京中投润天环保科技有限公司 | Waste gas treatment system |
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Application publication date: 20220412 |