CN220918551U - Shaft kiln tail gas treatment system - Google Patents
Shaft kiln tail gas treatment system Download PDFInfo
- Publication number
- CN220918551U CN220918551U CN202321929709.0U CN202321929709U CN220918551U CN 220918551 U CN220918551 U CN 220918551U CN 202321929709 U CN202321929709 U CN 202321929709U CN 220918551 U CN220918551 U CN 220918551U
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- China
- Prior art keywords
- fixedly connected
- pipe
- casing
- tail gas
- shaft kiln
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000000605 extraction Methods 0.000 claims description 16
- 235000014676 Phragmites communis Nutrition 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 17
- 239000007921 spray Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 30
- 239000000243 solution Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The application relates to the technical field of shaft kiln tail gas treatment and discloses a shaft kiln tail gas treatment system which comprises a shell, wherein a treatment mechanism is arranged in the shell and comprises an air inlet pipe, the air inlet pipe is fixedly connected to one side of the shell, an exhaust pipe is fixedly connected to the other side wall of the shell, a switching frame is arranged at the top of the shell, and a round pipe is fixedly connected to the bottom of the switching frame. Through processing mechanism's design, shaft kiln tail gas gets into the casing through the intake pipe, discharges through the blast pipe, when tail gas passes through inside the casing, the shower sprays out purifying solution downwards, purifying solution sprays the purification to tail gas, impurity such as dust in the tail gas is in spraying the in-process and is collected to collecting box inside through water conservancy diversion frame landing, the user is after tail gas treatment is good, only need with collecting box inside impurity unified processing can, the work degree of difficulty of water treatment after having alleviateed the user to spraying.
Description
Technical Field
The application relates to the technical field of shaft kiln tail gas treatment, in particular to a shaft kiln tail gas treatment system.
Background
The vertical kiln is a thermal equipment for continuously calcining clinker by feeding materials at the upper part and discharging materials at the lower part, and is composed of a kiln body, a feeding and discharging device, ventilation equipment and the like, and is widely used for calcining various refractory raw materials and lime.
Patent network publication number CN217636824U discloses a shaft kiln waste gas treatment device in the production of sintered magnesia, which comprises a shaft kiln body, wherein the bottom of the right side of the shaft kiln body is fixedly connected with a bearing plate, the right side of the top of the bearing plate is fixedly connected with a waste gas treatment box, the top of the right side of the shaft kiln body is communicated with a vent pipe, and the bottom of the inner cavity of the waste gas treatment box is fixedly connected with a water tank; through shaft kiln body, loading board, exhaust treatment case, breather pipe, water tank, drain pipe, purifying box, connecting plate, first filter screen, second filter screen, joint board, pull ring, fixed plate, baffle, screw rod, limiting plate, stopper and the cooperation of outlet duct are used, possess the advantage that improves filter effect and conveniently change filter structure, can effectually solve shaft kiln exhaust treatment device in the production of current sintering magnesia, the treatment effect is poor, and filter structure is inconvenient to change simultaneously, consequently can't satisfy the problem of user demand.
When the device is used for treating the vertical kiln flue gas, after the flue gas is poured into water, the flue gas is purified through the aqueous solution, and as the flue gas of the vertical kiln is filled with more dust, the dust can stay in the aqueous solution after entering the aqueous solution, the device lacks the function of carrying out centralized treatment on the filtered dust, and accordingly, the difficulty of sewage treatment is increased when the subsequent water is discharged.
Disclosure of utility model
In order to solve the problems, the application provides a shaft kiln tail gas treatment system.
The shaft kiln tail gas treatment system provided by the application adopts the following technical scheme:
the shaft kiln tail gas treatment system comprises a shell, wherein a treatment mechanism is arranged inside the shell.
The processing mechanism comprises an air inlet pipe, the air inlet pipe is fixedly connected to one side of a shell, an exhaust pipe is fixedly connected to the other side wall of the shell, a transfer frame is arranged at the top of the shell, a round pipe is fixedly connected to the bottom of the transfer frame, penetrates through the top of the shell and is fixedly connected with the shell, the round pipe is distributed at the top of the shell at equal intervals, a spray pipe is fixedly connected to the top of an inner cavity of the shell, the top of the spray pipe is fixedly connected with the bottom of the round pipe, a diversion frame is fixedly connected to the bottom of the shell, a collection box is arranged at the bottom of the diversion frame, and the top of the collection box is tightly attached to the bottom of the diversion frame.
Through adopting above-mentioned technical scheme, shaft kiln tail gas gets into the casing through the intake pipe, discharges through the blast pipe, when tail gas passes through inside the casing, the shower sprays out purifying solution downwards, purifying solution sprays the purification to tail gas, impurity such as dust in the tail gas is in spraying the in-process and is collected to collecting box inside through water conservancy diversion frame landing, the user is after tail gas treatment, only need with the impurity of collecting box inside unified processing can, the work degree of difficulty of water treatment after having alleviateed the user to spraying.
Preferably, the back side wall of the shell is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a discharge pipe, the input end of the water pump is fixedly connected with an extraction pipe, the extraction pipe penetrates through the supporting plate and is fixedly connected with the supporting plate, the top of the discharge pipe is fixedly connected with the back side of the transfer frame, and the bottom of the extraction pipe is fixedly connected with the back side wall of the flow guiding frame.
By adopting the technical scheme, the water pump extracts the sprayed water, and then sprays again, so that the purpose of recycling the water is achieved.
Preferably, the top of the switching frame is fixedly connected with an external connection pipe, and a valve is arranged on the external connection pipe.
By adopting the technical scheme, the external pipe is used for being connected with external water supply equipment.
Preferably, a filter screen is fixedly connected to the rear side wall of the flow guide frame, and the filter screen is arranged on the front side of the extraction pipe.
By adopting the technical scheme, the filter screen can filter impurities when the extraction pipe extracts the purifying solution.
Preferably, the box left and right sides all fixedly connected with rectangular plate, two mounting panels of water conservancy diversion frame bottom fixedly connected with, two mounting panels run through two rectangular plates respectively.
Through adopting above-mentioned technical scheme, the collection box is installed through the rectangular plate.
Preferably, the mounting plate is provided with grooves on the front side and the rear side, the inside sliding connection of the grooves is provided with a clamping block, the clamping block extends out of the grooves, the top of the clamping block is tightly attached to the bottom of the rectangular plate, the inside of the grooves is fixedly connected with a reed, and the reed is fixedly connected with the clamping block.
Through adopting above-mentioned technical scheme, the fixture block can provide spacingly to the rectangular plate.
Preferably, the processing mechanism comprises a shutoff assembly, the shutoff assembly comprises a motor, the motor is fixedly connected to one side wall of the shell, the motor is fixedly connected with a threaded rod through an output shaft, the threaded rod penetrates through one side wall of the shell and is connected with the shell through a sealing bearing, a threaded block is arranged outside the threaded rod and is connected with the threaded rod through threads, a interception block is arranged inside the flow guiding frame, the top of the interception block is movably connected with a push-pull rod through a movable hinged support, and the top of the push-pull rod is movably connected with the bottom of the threaded block through a movable hinged support.
By adopting the technical scheme, the threaded rod can drive the threaded block to move after rotating.
Preferably, two gag levers are fixedly connected with inside the flow guiding frame, and the block is held back in all running through to two gag levers, the inside fixedly connected with diaphragm of casing has seted up the cross slot on the diaphragm, and the push-and-pull rod runs through the cross slot and with cross slot phase-match.
By adopting the technical scheme, the push-pull rod can push and pull the interception block up and down in the overturning process.
In summary, the application has the following beneficial technical effects:
1. The vertical kiln tail gas treatment system is characterized in that the vertical kiln tail gas enters the shell through the air inlet pipe through the design of the treatment mechanism, the exhaust pipe is used for discharging, when the tail gas passes through the inside of the shell, the spray pipe sprays the purifying solution downwards, the purifying solution sprays and purifies the tail gas, impurities such as dust in the tail gas slide down to the inside of the collecting box through the flow guide frame in the spraying process, and after the tail gas is treated, the user only needs to uniformly treat the impurities collected in the collecting box, so that the work difficulty of the water treatment after spraying is reduced for the user.
2. In the shaft kiln tail gas treatment system, through the design of the interception component, the motor works to drive the threaded rod to rotate, the threaded rod drives the push-pull rod to overturn, and the push-pull rod drives the interception block to move after overturning, so that whether the liquid in the control shell flows downwards or not can be controlled, the aim of sealing and adjusting can be achieved, and convenience in impurity treatment in tail gas treatment can be improved.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a top cross-sectional view of the housing of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
FIG. 5 is a split view of a baffle box and a collection box according to the present utility model;
Fig. 6 is an enlarged view at a in fig. 5.
Reference numerals illustrate: 1. a housing; 2. a processing mechanism; 21. an air inlet pipe; 22. an exhaust pipe; 23. a transfer frame; 24. a round tube; 25. a shower pipe; 26. a flow guiding frame; 27. a collection box; 28. a water pump; 29. a discharge pipe; 291. an extraction tube; 292. an outer connecting pipe; 293. a filter screen; 294. a rectangular plate; 295. a mounting plate; 296. a groove; 297. a clamping block; 298. a reed; 299. a motor; 281. a threaded rod; 282. a screw block; 283. a block is trapped; 284. a push-pull rod; 285. a limit rod; 286. and a transverse plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The application discloses a shaft kiln tail gas treatment system. Referring to fig. 1-6, the shaft kiln tail gas treatment system comprises a shell 1, wherein a treatment mechanism 2 is arranged in the shell 1, the treatment mechanism 2 comprises an air inlet pipe 21, the air inlet pipe 21 is fixedly connected to one side of the shell 1, an air outlet pipe 22 is fixedly connected to the other side wall of the shell 1, a switching frame 23 is arranged at the top of the shell 1, a round pipe 24 is fixedly connected to the bottom of the switching frame 23, the round pipe 24 penetrates through the top of the shell 1 and is fixedly connected with the shell 1, and the round pipes 24 are distributed at the top of the shell 1 at equal intervals;
The utility model provides a shell 1 inner chamber top fixedly connected with shower 25, shower 25 top and pipe 24 bottom fixed connection, shell 1 bottom fixedly connected with water conservancy diversion frame 26, water conservancy diversion frame 26 bottom is provided with collects box 27, collect box 27 top and water conservancy diversion frame 26 bottom closely laminate, shaft kiln tail gas gets into shell 1 through intake pipe 21, discharge through blast pipe 22, when tail gas passes through inside shell 1, shower 25 sprays out purifying solution downwards, purifying solution sprays the purification to tail gas, impurity such as dust in the tail gas is collected through water conservancy diversion frame 26 landing to collection box 27 inside in spraying process, the user is after the tail gas is handled, only need with the impurity that collects box 27 inside unified handling can, the work degree of difficulty of water treatment after the user sprays has been alleviateed.
The back side wall of the shell 1 is fixedly connected with a support plate, the top of the support plate is fixedly connected with a water pump 28, the output end of the water pump 28 is fixedly connected with a discharge pipe 29, the input end of the water pump 28 is fixedly connected with an extraction pipe 291, the extraction pipe 291 penetrates through the support plate and is fixedly connected with the support plate, the top of the discharge pipe 29 is fixedly connected with the back side of the switching frame 23, the bottom of the extraction pipe 291 is fixedly connected with the back side wall of the flow guiding frame 26, the water pump 28 extracts sprayed water and then sprays again, the purpose of recycling the water is achieved, the top of the switching frame 23 is fixedly connected with an external connection pipe 292, a valve is arranged on the external connection pipe 292, and the external connection pipe 292 is used for connecting external water supply equipment;
Fixedly connected with filter screen 293 on the lateral wall behind the water conservancy diversion frame 26, filter screen 293 sets up in extraction pipe 291 front side, filter screen 293 can filter the impurity when extraction pipe 291 draws the purifying solution, the equal fixedly connected with rectangular plate 294 in collection box 27 left and right sides, two mounting panels 295 of water conservancy diversion frame 26 bottom fixedly connected with, two mounting panels 295 run through two rectangular plates 294 respectively, collection box 27 installs through rectangular plate 294, recess 296 has all been seted up to both sides around the mounting panel 295, the inside sliding connection of recess 296 has fixture block 297, the fixture block 297 extends the recess 296 outside, fixture block 297 top closely laminates with rectangular plate 294 bottom, the inside fixedly connected with reed 298 of recess 296, reed 298 and fixture block 297 fixed connection, the fixture block 297 can provide spacing to rectangular plate 294.
The treatment mechanism 2 comprises a closure assembly, the closure assembly comprises a motor 299, the motor 299 is fixedly connected to one side wall of the shell 1, the motor 299 is fixedly connected with a threaded rod 281 through an output shaft, the threaded rod 281 penetrates through one side wall of the shell 1 and is connected with the shell 1 through a sealing bearing, a threaded block 282 is arranged outside the threaded rod 281, the threaded block 282 is in threaded connection with the threaded rod 281, a retention block 283 is arranged inside the flow guiding frame 26, the top of the retention block 283 is movably connected with a push-pull rod 284 through a movable hinged seat, the top of the push-pull rod 284 is movably connected with the bottom of the threaded block 282 through a movable hinged seat, and the threaded rod 281 can drive the threaded block 282 to move after rotating;
The guide frame 26 is internally fixedly connected with two limiting rods 285, the two limiting rods 285 penetrate through the interception block 283, the transverse plate 286 is fixedly connected with the inside of the shell 1, a transverse groove is formed in the transverse plate 286, the push-pull rod 284 penetrates through the transverse groove and is matched with the transverse groove, and the push-pull rod 284 can push and pull the interception block 283 up and down in the overturning process.
In the actual operation process, when the device is used, the device is firstly powered on, the shaft kiln tail gas enters the shell 1 through the air inlet pipe 21 and is discharged through the air outlet pipe 22, the external connection pipe 292 can be connected with external water supply equipment, the purifying solution can be sprayed downwards through the spray pipe 25, after the tail gas passes through the inside of the shell 1, the purifying solution sprays to purify the tail gas, purified liquid is accumulated at the bottom of the shell 1, impurities in the liquid enter the collecting box 27, after the liquid reaches the recyclable amount, the valve on the external connection pipe 292 is closed, at the moment, the water pump 28 works to extract the liquid in the shell 1, during the extraction process, the impurities in the liquid are filtered when passing through the filter screen 293, the extracted liquid is sprayed downwards again through the spray pipe 25, the aim of purifying the liquid for recycling is achieved, the resources are saved, and the treatment cost is effectively controlled;
After a certain amount of impurities in the collecting box 27 are collected, the motor 299 works to drive the threaded rod 281 to rotate, the threaded rod 281 drives the push-pull rod 284 to overturn, the push-pull rod 284 overturns to drive the interception block 283 to move, the interception block 283 moves downwards at the moment, impurities possibly attached to the filter screen 293 can be hung on the interception block 283 in the moving process, after the interception block 283 seals and shields the buckle at the bottom of the flow guiding frame 26, water in the shell 1 cannot flow out, then the clamping block 297 is pushed into the groove 296, the rectangular plate 294 can be taken down on the mounting plate 295, the collecting box 27 can be taken out at the moment, impurities in the collecting box 27 are treated, convenience in the impurity treatment process is effectively improved, and the tail gas treatment efficiency is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. Shaft kiln tail gas treatment system, including casing (1), its characterized in that: a processing mechanism (2) is arranged in the shell (1);
The utility model provides a processing mechanism (2) is including intake pipe (21), intake pipe (21) fixedly connected with is in casing (1) one side, fixedly connected with blast pipe (22) on casing (1) another lateral wall, casing (1) top is provided with switching frame (23), switching frame (23) bottom fixedly connected with pipe (24), pipe (24) run through casing (1) top and with casing (1) fixed connection, pipe (24) are equidistant distribution at casing (1) top, casing (1) inner chamber top fixedly connected with shower (25), shower (25) top and pipe (24) bottom fixed connection, casing (1) bottom fixedly connected with water conservancy diversion frame (26), water conservancy diversion frame (26) bottom is provided with collects box (27), collect box (27) top and water conservancy diversion frame (26) bottom closely laminating.
2. The shaft kiln exhaust gas treatment system of claim 1, wherein: fixedly connected with backup pad on lateral wall behind casing (1), backup pad top fixedly connected with water pump (28), water pump (28) output fixedly connected with discharge pipe (29), water pump (28) input fixedly connected with extraction pipe (291), extraction pipe (291) run through the backup pad and with backup pad fixed connection, discharge pipe (29) top and switching frame (23) rear side fixed connection, extraction pipe (291) bottom and diversion frame (26) rear side wall fixed connection.
3. The shaft kiln exhaust gas treatment system of claim 1, wherein: an external connection pipe (292) is fixedly connected to the top of the switching frame (23), and a valve is arranged on the external connection pipe (292).
4. The shaft kiln exhaust gas treatment system of claim 1, wherein: the filter screen (293) is fixedly connected to the rear side wall of the flow guiding frame (26), and the filter screen (293) is arranged on the front side of the extraction pipe (291).
5. The shaft kiln exhaust gas treatment system of claim 1, wherein: the collection box (27) both sides all fixedly connected with rectangular plate (294), two mounting panels (295) are fixedly connected with bottom guide frame (26), and two mounting panels (295) run through two rectangular plates (294) respectively.
6. The shaft kiln exhaust gas treatment system of claim 5, wherein: both sides all have seted up recess (296) around mounting panel (295), recess (296) inside sliding connection has fixture block (297), fixture block (297) extend the recess (296) outside, fixture block (297) top closely laminate with rectangular plate (294) bottom, inside fixedly connected with reed (298) of recess (296), reed (298) and fixture block (297) fixed connection.
7. The shaft kiln exhaust gas treatment system of claim 1, wherein: the utility model provides a processing mechanism (2) is including the subassembly that dams, the subassembly that dams includes motor (299), motor (299) fixedly connected with is on casing (1) lateral wall, motor (299) is through output shaft fixedly connected with threaded rod (281), threaded rod (281) run through casing (1) lateral wall and pass through sealed bearing with casing (1) and be connected, threaded rod (281) outside is provided with screw thread piece (282), screw thread piece (282) pass through threaded connection with threaded rod (281), inside being provided with of water conservancy diversion frame (26) is held back piece (283), hold back piece (283) top is through movable hinge swing joint push-and-pull rod (284), push-and-pull rod (284) top and screw thread piece (282) bottom are through movable hinge swing joint.
8. The shaft kiln exhaust gas treatment system of claim 1, wherein: two gag levers (285) are fixedly connected with inside guide frame (26), and block (283) are held back in all running through to two gag levers (285), casing (1) inside fixedly connected with diaphragm (286), offered the transverse groove on diaphragm (286), push-and-pull rod (284) run through the transverse groove and with transverse groove phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929709.0U CN220918551U (en) | 2023-07-19 | 2023-07-19 | Shaft kiln tail gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929709.0U CN220918551U (en) | 2023-07-19 | 2023-07-19 | Shaft kiln tail gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918551U true CN220918551U (en) | 2024-05-10 |
Family
ID=90966725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321929709.0U Active CN220918551U (en) | 2023-07-19 | 2023-07-19 | Shaft kiln tail gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918551U (en) |
-
2023
- 2023-07-19 CN CN202321929709.0U patent/CN220918551U/en active Active
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