CN114733293A - Waste gas treatment system of ceramsite rotary kiln - Google Patents
Waste gas treatment system of ceramsite rotary kiln Download PDFInfo
- Publication number
- CN114733293A CN114733293A CN202210534891.3A CN202210534891A CN114733293A CN 114733293 A CN114733293 A CN 114733293A CN 202210534891 A CN202210534891 A CN 202210534891A CN 114733293 A CN114733293 A CN 114733293A
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- Prior art keywords
- smoke
- welded
- gas treatment
- cover
- waste gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003546 flue gas Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a waste gas treatment system of a haydite rotary kiln, which relates to the technical field of waste gas treatment equipment and comprises a flue gas guide component and a spray component; the main body part of the smoke guide assembly is a smoke box with a square structure, two conical covers are symmetrically welded at the upper end and the lower end of the smoke box, the conical cover at the top end is used for gathering and discharging smoke, and the conical cover at the bottom is used for containing shower water; a smoke outlet pipe is welded on the top end conical cover, a motor is arranged at the right side position of the outer circumferential wall of the smoke outlet pipe, and a screw rod is axially connected and arranged on the motor; two vertical support positioning shafts are symmetrically welded on the conical cover at the top end, and a cover plate with a circular structure is slidably mounted on the two vertical support positioning shafts. The cover plate can drive the three strip-shaped sealing covers to slide up and down to switch the three rows of spray heads in the process of sliding the switch up and down, and the problems that the cost of equipment and the power consumption are high due to the fact that a switch driving motor is additionally matched with the three strip-shaped sealing covers are solved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment system of a ceramsite rotary kiln.
Background
The haydite rotary kiln waste gas has a large amount of harmful dust, need just can normally discharge after purification treatment, this just needs to use exhaust-gas treatment equipment, it hides the dirt subassembly to all lack the block on current exhaust-gas treatment equipment's numerous shower nozzles, lead to being easy when idle the dust in the inside residual flue gas of smoke box to block up, and although some equipment goes up the complete set and has the block to hide the dirt subassembly, but owing to lack essential elasticity roof pressure part, cause the block to hide the sealing performance of dirt subassembly relatively poor, in addition the block hides the dirt subassembly and can not drive about with other switch module linkages on the equipment in step by oneself mostly, need extra supporting driving motor, be unfavorable for the whole weight loss of equipment and reduce the cost.
Disclosure of Invention
The invention aims to provide a waste gas treatment system of a ceramsite rotary kiln, which is provided with a Z-shaped pull rod, wherein a cover plate can drive three strip-shaped sealing covers to slide up and down to switch three rows of spray heads in the process of sliding the switch up and down through the power transmission of the Z-shaped pull rod, so that the problems of higher equipment manufacturing cost and higher power consumption caused by the fact that a switch driving motor is additionally matched with the three strip-shaped sealing covers are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a waste gas treatment system of a haydite rotary kiln comprises a flue gas guide component and a spray component; the main body part of the smoke guide assembly is a smoke box with a square structure, two conical covers are symmetrically welded at the upper end and the lower end of the smoke box, the conical cover at the top end is used for gathering and discharging smoke, and the conical cover at the bottom is used for containing spray water; a smoke outlet pipe is welded on the top end conical cover, a motor is arranged at the right side of the circumferential outer wall of the smoke outlet pipe, and a lead screw is axially connected and arranged on the motor; two vertical support positioning shafts are symmetrically welded on the conical cover at the top end, a cover plate with a circular structure is slidably mounted on the two vertical support positioning shafts, and the cover plate is slidably plugged on the top end opening of the smoke outlet pipe; a right convex support rod is welded and fixed at the center of the top end of the cover plate, and a lead screw on the motor is in threaded through fit with the head end section of the stress plate; the bottom of the front side wall of the smoke box is welded with a smoke inlet pipe, the smoke inlet pipe is connected with a smoke exhaust component of the rotary kiln, the bottom of the rear side wall of the smoke box is welded with a water pumping pipe, and the height of the water pumping pipe is lower than that of the smoke inlet pipe; the spraying assembly is integrally composed of square water distribution pipes, the three square water distribution pipes are welded on the rear side wall of the smoke box at equal intervals in a penetrating mode, a vertical water inlet pipe is welded downwards on the rear side of the middle section of each of the three square water distribution pipes, and a row of spray heads are fixed on the three square water distribution pipes at equal intervals in one side inside the smoke box through threads; the rear side inner wall of smoke box is bilateral symmetry and has two vertical track axles in the welding, is equidistant slidable mounting in upper and lower has three bar sealed cowlings on two vertical track axles.
Preferably, the rear position of smoke box inner space is the sealed baffle that has three group long structure of equidistant interval welding from top to bottom, and three group sealed baffles constitute by the two narrow sealing baffle of a width that are interval setting from top to bottom.
Preferably, the three groups of sealing baffles and the head ends of the three rows of spray heads are kept on the same plane, and the three rows of spray heads are positioned in the spaced long grooves on the three groups of sealing baffles.
Preferably, the bottom of the cover plate is welded with a conical gas guide cover, the center of the conical gas guide cover is welded with a Z-shaped pull rod downwards, and the tail end of the Z-shaped pull rod is welded and fixed with the strip-shaped sealing cover at the topmost end.
Preferably, two groups of positioning short columns are symmetrically welded at the left end and the right end of the three strip-shaped sealing cover back plates, and two sliding parts with U-shaped structures are sleeved on the two groups of positioning short columns in a sliding mode through spring pushing.
Preferably, the left and right six sliding parts are correspondingly matched with the two vertical track shafts in a sliding manner, and three hairbrushes are fixed at the bottom positions of the inner sides of the three strip-shaped sealing covers through magic tapes.
Preferably, the middle sections of the three strip-shaped sealing covers are welded with two vertical connecting rods in an up-down symmetrical mode, and the three strip-shaped sealing covers are in sliding fit with the three groups of sealing baffle plates.
Preferably, the three strip-shaped sealing covers slide down and are blocked on the three rows of spray heads in a sealing manner, and the three brushes are in sliding wiping contact with the three rows of spray heads.
Preferably, the bottommost hang below the bar sealed cowling interlude and prop and be connected with a clean brush yoke, and clean brush yoke is king's font structure, and the last one side towards the drinking-water pipe of clean brush yoke is provided with the brush hair.
Preferably, a round metal filter screen is arranged at a position, close to the water pumping pipe, on the smoke box, and the bristles on the cleaning brush holder are in brush wiping contact with the round metal filter screen in a vertically sliding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the shower nozzle is idle, the three strip-shaped sealing covers can slide downwards to be blocked on the three rows of shower nozzles, so that the dust accumulation amount on the three rows of shower nozzles is reduced, the probability of blocking the shower nozzles when the shower nozzle is idle is reduced, and the three strip-shaped sealing covers can slide upwards to be attached to one wider position of the three groups of sealing baffles when the shower nozzle is used, so that the three hairbrushes in the shower nozzle are blocked and covered, and the phenomenon that excessive dust is accumulated on the hairbrushes to influence brushing use is avoided;
2. according to the invention, through the power transmission of the Z-shaped pull rod, the cover plate can drive the three strip-shaped sealing covers to slide up and down to switch the three rows of spray heads in the process of sliding the switch up and down, so that a driving motor additionally provided with the sliding switch matched with the three strip-shaped sealing covers is saved, the whole weight reduction of equipment is facilitated, the manufacturing cost and the power consumption are reduced, and the three brushes can be driven to brush and wipe the three rows of spray heads to clean when the three strip-shaped sealing covers slide up and down to ensure that the spray heads are kept relatively clean, the probability of blockage of the spray heads is further reduced, and the frequency of cleaning the spray heads can be reduced;
3. according to the invention, the cleaning brush holder can slide up and down to brush and wipe the round metal filter screen, so that the round metal filter screen is convenient and quick to clean, the strip-shaped sealing cover can drive the cleaning brush holder to lift and slide together when being driven to slide up and down to finish brushing and wiping and cleaning the round metal filter screen, the trouble of cleaning the round metal filter screen by operating the cleaning brush holder through extra manual force is saved, and the use is convenient and quick.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of a half-section internal structure of the chimney according to the present invention;
FIG. 4 is a schematic bottom structure of the cover plate of the present invention;
FIG. 5 is a schematic view of the cover plate structure of the present invention;
FIG. 6 is a schematic view of the internal structure of the strip seal cover of the present invention;
FIG. 7 is a schematic view of the back structure of the strip-shaped sealing cover of the present invention;
FIG. 8 is a schematic view of a slider according to the present invention;
FIG. 9 is a flow diagram of a spray water circulation system of the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a flue gas guide assembly; 101. a smoke inlet pipe; 102. a vertical supporting positioning shaft; 103. a water pumping pipe; 104. sealing the baffle; 105. a vertical rail shaft; 106. a circular metal screen; 2. a spray assembly; 201. a vertical water inlet pipe; 202. a spray head; 3. a motor; 4. a cover plate; 401. a stress plate; 402. a Z-shaped pull rod; 403. a conical air guide hood; 5. a strip-shaped sealing cover; 501. a positioning short column; 502. a slider; 503. a brush; 504. a brush holder is cleaned.
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.
Referring to fig. 1 to 9, an embodiment of the present invention includes: a waste gas treatment system of a haydite rotary kiln comprises a flue gas guide component 1 and a spray component 2; the main body part of the smoke guide assembly 1 is a smoke box with a square structure, two conical covers are symmetrically welded at the upper end and the lower end of the smoke box, the conical cover at the top end is used for gathering and discharging smoke, the conical cover at the bottom is used for containing spray water, and the conical cover at the bottom can perform sedimentation filtration on the spray water, so that the smoke guide assembly is convenient to recycle; a smoke outlet pipe is welded on the top end conical cover, a motor 3 is arranged at the right side position of the outer circumferential wall of the smoke outlet pipe, and a screw rod is axially connected and arranged on the motor 3; two vertical support positioning shafts 102 are symmetrically welded on the conical cover at the top end, a cover plate 4 with a circular structure is slidably mounted on the two vertical support positioning shafts 102, and the cover plate 4 is downwards slidably covered on the opening at the top end of the smoke outlet pipe; a right convex support rod is welded and fixed at the center of the top end of the cover plate 4, and a lead screw on the motor 3 is in threaded through fit with the head end section of the stress plate 401; the bottom of the front side wall of the smoke box is welded with a smoke inlet pipe 101, the smoke inlet pipe 101 is connected with a smoke exhaust component of the rotary kiln, the bottom of the rear side wall of the smoke box is welded with a water pumping pipe 103, and the height of the water pumping pipe 103 is lower than that of the smoke inlet pipe 101; the spraying component 2 is composed of square water distribution pipes, three square water distribution pipes are welded on the rear side wall of the smoke box at equal intervals, a vertical water inlet pipe 201 is welded on the rear side of the middle section of each square water distribution pipe at the lower part, and a row of spray heads 202 are fixed on one side of each square water distribution pipe inside the smoke box at equal intervals by screw threads; two vertical track shafts 105 are welded on the inner wall of the rear side of the smoke box in a bilateral symmetry manner, and three strip-shaped sealing covers 5 are slidably mounted on the two vertical track shafts 105 at equal intervals; two vertical connecting rods are welded between the middle sections of the three strip-shaped sealing covers 5 in a vertically symmetrical manner, and the three strip-shaped sealing covers 5 are in sliding fit with the three groups of sealing baffles 104; the three strip-shaped sealing covers 5 slide down and are blocked on the three rows of spray heads 202, and the three brushes 503 are in sliding wiping contact with the three rows of spray heads 202; the rear position of the internal space of the smoke box is welded with three groups of sealing baffles 104 with long strip structures at equal intervals from top to bottom, and the three groups of sealing baffles 104 are composed of two wide and narrow sealing baffles 104 arranged at intervals from top to bottom; the three sets of seal dam plates 104 are maintained in the same plane as the head ends of the three rows of shower heads 202, and the three rows of shower heads 202 are positioned in spaced elongated slots on the three sets of seal dam plates 104.
Description of the drawings: the spraying component 2 needs to be matched with an external water pump for use, the external water pump pressurizes and pumps spraying water in the conical cover at the bottom to three water distribution square pipes through a water pumping pipe 103, the spraying water is sprayed out by three rows of spray heads 202 to carry out three-level spraying dust removal and purification treatment on waste gas flowing through the smoke box, and the spraying water is mixed with dust in the smoke and flows into the conical cover at the bottom along the inner wall of the smoke tube for repeated cyclic utilization.
As shown in fig. 3, two sets of positioning posts 501 are symmetrically welded at the left and right ends of the back plate of the three strip-shaped sealing caps 5, two u-shaped sliders 502 are slidably sleeved on the two sets of positioning posts 501 through spring pushing, when the three strip-shaped sealing caps 5 are idle, the three strip-shaped sealing caps 5 can slide down and block the three rows of nozzles 202, so as to reduce the dust accumulation on the three rows of nozzles 202 and reduce the probability of blockage of the nozzles 202 when the three strip-shaped sealing caps 5 are idle, and when the three strip-shaped sealing caps 5 are used, the three strip-shaped sealing caps 5 can slide up and fit on the wider part of the three sealing baffles 104, so as to seal and cover the three brushes 503 inside the nozzles, thereby preventing excessive dust from accumulating on the brushes 503 and affecting the use of brushing.
As shown in fig. 7, the left and right six sliding members 502 are correspondingly in sliding fit with the two vertical rail shafts 105, and the bottom positions of the inner sides of the three strip-shaped sealing covers 5 are fixed with three brushes 503 through magic tapes, and the springs on the positioning studs 501 can press the strip-shaped sealing covers 5 against the sealing baffle plate 104, which is favorable for improving the sealing performance of the strip-shaped sealing covers 5.
As shown in fig. 4, a conical air guiding hood 403 is welded at the bottom of the cover plate 4, a Z-shaped pull rod 402 is welded downward at the center of the conical air guiding hood 403, the tail end of the Z-shaped pull rod 402 is welded and fixed with the topmost bar-shaped sealing hood 5, the motor 3 drives the cover plate 4 to slide up and down through forward and backward rotation of the lead screw, and through the power transmission of the Z-shaped pull rod 402, the cover plate 4 can drive the three bar-shaped sealing hoods 5 to slide up and down to switch the three rows of spray heads 202 during the up and down sliding of the slide switch, which saves a driving motor for the slide switch matched with the three bar-shaped sealing hoods 5, is beneficial to reducing the weight of the whole equipment and reducing the manufacturing cost and the power consumption, and can drive the three brushes 503 to brush and clean the three rows of spray heads 202 when the three bar-shaped sealing hoods 5 slide up and down, so that the spray heads 202 are kept relatively clean, and the probability of blockage of the spray heads 202 is further reduced, in addition, the frequency of cleaning the showerhead 202 can be reduced.
As shown in fig. 4, a cleaning brush holder 504 is connected to the lower part of the bottom of the middle section of the bottommost strip-shaped sealing cover 5 in a hanging manner, the cleaning brush holder 504 is in a king-shaped structure, and bristles are arranged on one side of the cleaning brush holder 504 facing the water pumping pipe 103; the round metal filter screen 106 is arranged at the position, close to the water pumping pipe 103, on the smoke box, the bristles on the cleaning brush holder 504 are in up-and-down sliding brush wiping contact with the round metal filter screen 106, the cleaning brush holder 504 can slide up and down to brush wipe the round metal filter screen 106, the cleaning operation of the round metal filter screen 106 is convenient and fast, the strip-shaped sealing cover 5 can drive the cleaning brush holder 504 to lift and slide together to complete the brush wiping cleaning of the round metal filter screen 106 when being driven to slide up and down, the trouble that the cleaning brush holder 504 performs cleaning on the round metal filter screen 106 through extra manual force exerting operation is omitted, and the use is convenient and fast.
The working principle is as follows: before use, the smoke inlet pipe 101 is required to be connected with the smoke exhaust component of the rotary kiln, and the spray component 2 is required to be matched with an external water pump for use, firstly, the motor 3 and the lead screw thereon rotate to drive the cover plate 4 to slide upwards and open, and through the power transmission of the Z-shaped pull rod 402, the cover plate 4 can drive the three strip-shaped seal covers 5 to move upwards together to separate from the three rows of spray heads 202 in the process of sliding upwards to open, then start external water pump, external water pump passes through the drinking-water pipe 103 with the spray water pressurization suction in the toper cover of bottom to three water distribution square pipes in and by three rows of shower nozzles 202 blowout to carry out tertiary spraying dust removal purification treatment to the waste gas that flows through the smoke box, the dust in the spray water inclusion flue gas flows into the toper cover of bottom along the inner wall of chimney and recycles, and the toper cover of bottom can implement subside the filtration to the spray water, makes things convenient for reuse.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a haydite rotary kiln exhaust-gas treatment system which characterized in that: the waste gas treatment system comprises a flue gas guide assembly (1) and a spraying assembly (2); the main body part of the smoke guide assembly (1) is a smoke box with a square structure, two conical covers are symmetrically welded at the upper end and the lower end of the smoke box, the conical cover at the top end is used for gathering and discharging smoke, and the conical cover at the bottom is used for containing spray water; a smoke outlet pipe is welded on the top end conical cover, a motor (3) is arranged at the right side of the circumferential outer wall of the smoke outlet pipe, and a lead screw is axially connected and installed on the motor (3); two vertical support positioning shafts (102) are symmetrically welded on the conical cover at the top end, a cover plate (4) with a circular structure is slidably mounted on the two vertical support positioning shafts (102), and the cover plate (4) slides downwards to block and cover the opening at the top end of the smoke outlet pipe; a right convex stay bar is welded and fixed at the center of the top end of the cover plate (4), and a lead screw on the motor (3) is in threaded through fit with the head end section of the stress plate (401); the bottom of the front side wall of the smoke box is welded with a smoke inlet pipe (101), the smoke inlet pipe (101) is connected with a smoke exhaust component of the rotary kiln, the bottom of the rear side wall of the smoke box is welded with a water pumping pipe (103), and the height of the water pumping pipe (103) is lower than that of the smoke inlet pipe (101); the spraying assembly (2) is integrally composed of square water distribution pipes, the three square water distribution pipes are welded on the rear side wall of the smoke box at equal intervals in a penetrating manner, a vertical water inlet pipe (201) is welded downwards at the rear side of the middle section of each of the three square water distribution pipes, and a row of spray heads (202) are fixed on one side of each of the three square water distribution pipes, which is positioned inside the smoke box, at equal intervals through threads; the rear side inner wall of smoke box is bilateral symmetry and has two vertical track axle (105) welded, is about being equidistant slidable mounting in two vertical track axle (105) and has three bar sealed cowlings (5).
2. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, which is characterized in that: the rear position of smoke box inner space is about equidistant interval welding has sealing baffle (104) of three group long structure, and three group sealing baffle (104) are by being about the wide narrow two department sealing baffle (104) of interval setting constitute.
3. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, which is characterized in that: the three groups of sealing baffles (104) and the head ends of the three rows of spray heads (202) are kept on the same plane, and the three rows of spray heads (202) are positioned in the spaced long grooves on the three groups of sealing baffles (104).
4. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, is characterized in that: the bottom of the cover plate (4) is welded with a conical air guide cover (403), the center of the conical air guide cover (403) is welded with a Z-shaped pull rod (402) downwards, and the tail end of the Z-shaped pull rod (402) is welded and fixed with the strip-shaped sealing cover (5) at the topmost end.
5. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, is characterized in that: two groups of positioning short columns (501) are symmetrically welded at the left end and the right end of the back plate of the strip-shaped sealing cover (5), and two sliding parts (502) with U-shaped structures are slidably sleeved on the two groups of positioning short columns (501) through spring pushing.
6. The waste gas treatment system of the ceramsite rotary kiln according to claim 5, is characterized in that: the left and right six sliding parts (502) are correspondingly matched with the two vertical track shafts (105) in a sliding way, and three brushes (503) are fixed at the bottom positions of the inner sides of the three strip-shaped sealing covers (5) through magic tapes.
7. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, is characterized in that: two vertical connecting rods are welded between the middle sections of the three strip-shaped sealing covers (5) in a vertically symmetrical mode, and the three strip-shaped sealing covers (5) are in sliding fit with the three groups of sealing baffle plates (104).
8. The waste gas treatment system of the ceramsite rotary kiln according to claim 6, is characterized in that: the three strip-shaped sealing covers (5) slide down and are blocked on the three rows of spray heads (202), and the three brushes (503) are in sliding wiping contact with the three rows of spray heads (202).
9. The waste gas treatment system of the ceramsite rotary kiln according to claim 1, is characterized in that: the bottom of the middle section of the strip-shaped sealing cover (5) at the bottommost part is connected with a cleaning brush frame (504) in a hanging and supporting mode, the cleaning brush frame (504) is of a structure shaped like a Chinese character 'wang', and one side, facing the water pumping pipe (103), of the cleaning brush frame (504) is provided with bristles.
10. The waste gas treatment system of the ceramsite rotary kiln according to claim 9, is characterized in that: a round metal filter screen (106) is arranged at a position, close to the water pumping pipe (103), on the smoke box, and bristles on the cleaning brush holder (504) are in up-and-down sliding brushing contact with the round metal filter screen (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534891.3A CN114733293A (en) | 2022-05-17 | 2022-05-17 | Waste gas treatment system of ceramsite rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534891.3A CN114733293A (en) | 2022-05-17 | 2022-05-17 | Waste gas treatment system of ceramsite rotary kiln |
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| Publication Number | Publication Date |
|---|---|
| CN114733293A true CN114733293A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210534891.3A Pending CN114733293A (en) | 2022-05-17 | 2022-05-17 | Waste gas treatment system of ceramsite rotary kiln |
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| CN (1) | CN114733293A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143412Y (en) * | 2007-10-27 | 2008-11-05 | 郭景贤 | Dust collecting and desulfurizing device for boiler |
| CN104771992A (en) * | 2015-04-08 | 2015-07-15 | 邵明玺 | Outdoor large energy-saving haze purifier for washing filtered gas, and control method of haze purifier |
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| CN111450640A (en) * | 2020-05-21 | 2020-07-28 | 洪献彬 | Mill uses rotation type waste gas dust collector |
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| CN215901188U (en) * | 2021-09-28 | 2022-02-25 | 江苏普立尔环保科技有限公司 | Dust collector for glass steel desulfurizing tower |
| CN215962748U (en) * | 2021-11-02 | 2022-03-08 | 广州城建职业学院 | A spray dust device for building engineering construction |
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2022
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|---|---|---|---|---|
| CN201143412Y (en) * | 2007-10-27 | 2008-11-05 | 郭景贤 | Dust collecting and desulfurizing device for boiler |
| CN104771992A (en) * | 2015-04-08 | 2015-07-15 | 邵明玺 | Outdoor large energy-saving haze purifier for washing filtered gas, and control method of haze purifier |
| CN206184182U (en) * | 2016-09-28 | 2017-05-24 | 宝钢集团新疆八一钢铁有限公司 | Steelmaking washing removes smoke and dust device |
| CN206996146U (en) * | 2017-06-17 | 2018-02-13 | 贵溪鑫发实业有限公司 | A kind of novel environment friendly shaft furnace |
| CN208727053U (en) * | 2018-08-17 | 2019-04-12 | 南京广建设计工程有限公司 | Dust-extraction unit is washed with water in a kind of steel mill |
| CN111450640A (en) * | 2020-05-21 | 2020-07-28 | 洪献彬 | Mill uses rotation type waste gas dust collector |
| CN212369811U (en) * | 2020-06-04 | 2021-01-19 | 青岛尚顺环保科技有限公司 | Water circulation system for spray purification tower |
| CN214019821U (en) * | 2020-11-13 | 2021-08-24 | 丽水市民康医疗废物处理有限公司 | Wet washing tower for medical waste incineration tail gas treatment |
| CN213790654U (en) * | 2020-11-17 | 2021-07-27 | 云南五星新材料产业有限公司 | Novel tail gas treatment device of graphitizing furnace |
| CN213836505U (en) * | 2020-11-19 | 2021-07-30 | 黄海静 | Atomizing dust device for construction |
| CN214914520U (en) * | 2021-07-17 | 2021-11-30 | 中山市万宜混凝土有限公司 | Automatic spray dust device |
| CN215901188U (en) * | 2021-09-28 | 2022-02-25 | 江苏普立尔环保科技有限公司 | Dust collector for glass steel desulfurizing tower |
| CN215962748U (en) * | 2021-11-02 | 2022-03-08 | 广州城建职业学院 | A spray dust device for building engineering construction |
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