CN216653783U - Tail gas purification device for cracking and carbonizing sump oil sludge - Google Patents
Tail gas purification device for cracking and carbonizing sump oil sludge Download PDFInfo
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- CN216653783U CN216653783U CN202123120196.2U CN202123120196U CN216653783U CN 216653783 U CN216653783 U CN 216653783U CN 202123120196 U CN202123120196 U CN 202123120196U CN 216653783 U CN216653783 U CN 216653783U
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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Abstract
The utility model discloses a tail gas purification device for sludge pyrolysis and carbonization in the technical field of chemical equipment, which comprises a first sealing cabinet body, a second sealing cabinet body, an adsorption tower, an inverted F-shaped pipe, a fixing mechanism, a dust removal cloth bag, a first rotating shaft, a forward and reverse rotating motor, fan blades, a water tank, a volute impeller assembly and an ash shaking device, wherein a bent pipe connected with the top of the inner cavity of the second sealing cabinet body is installed at the water outlet end of the volute impeller assembly, a metal shower head facing the water tank is arranged at the outlet of the bent pipe, the forward rotation of the forward and reverse rotating motor is matched with the first rotating shaft and the fan blades to suck waste gas, the dust removal is carried out, the volute impeller assembly is matched with the bent pipe and the metal shower head to enable hydrogen peroxide to react with waste gas components to carry out desulfurization, finally, the adsorption tower is utilized to complete adsorption, the ash shaking device can be utilized to flap the dust removal cloth bag when the forward and reverse rotation of the forward and reverse rotating motor is carried out ash discharge by disassembling a thread block, the device is convenient to operate, and meets the requirements of tail gas purification after the decomposition and carbonization of the oil sludge.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a tail gas purification device for cracking and carbonizing sump oil sludge.
Background
The cracking and carbonization of the dirty oil sludge are to crack the oily sludge in a high-temperature anaerobic environment so as to gasify and separate oil gas, the oil content of the residue after pyrolysis is less than or equal to 0.3 percent, and the oil and the gas are recycled. The technology is suitable for treating large oil sludge, oil-containing packages and the like, and the working process comprises the following steps: and continuously feeding the oil sludge into a pyrolysis reactor through a conveyor, and carrying out pyrolysis reaction in the reactor to obtain high-temperature oil gas, steam and solid products. Cooling the high-temperature oil gas and the water vapor to obtain a liquid product and a small amount of combustible gas. The liquid product is transported to the tank field by a transfer pump. The purified combustible gas is used as fuel for pyrolysis heat supply. The flue gas produced by the production line is purified by a flue gas purification system and then is discharged after reaching the standard. The solid product obtained by pyrolysis is cooled to a safe temperature and then conveyed to a solid product bin for temporary storage, and the flue gas purification system is mainly used for removing dust, desulfurizing and adsorbing harmful gas, so that a device for removing dust, desulfurizing and adsorbing harmful gas is needed to be designed in actual production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tail gas purification device for cracking and carbonizing contaminated oil sludge, and aims to solve the problem that a device for removing dust, desulfurizing and adsorbing harmful gases is urgently needed to be designed in the actual production proposed in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a tail gas purification device for pyrolysis and carbonization of sludge comprises a first sealing cabinet body, a second sealing cabinet body and an adsorption tower, wherein a first pipeline is horizontally communicated below the first sealing cabinet body and the second sealing cabinet body, a second pipeline is horizontally communicated above the second sealing cabinet body and the adsorption tower, a third pipeline is communicated with the other side of the adsorption tower, an inverted F-shaped pipe is communicated between the outer wall of the third pipeline and the top of the first sealing cabinet body through a three-way pipe, two first electromagnetic valves are installed on the outer side of the inverted F-shaped pipe through a three-way pipe, two second electromagnetic valves are installed on the outer side of the third pipeline through a three-way pipe, fixing mechanisms are communicated with the inverted F-shaped pipe from top to bottom of the inner cavity of the first sealing cabinet body, a dust removal cloth bag is installed between the two fixing mechanisms, and a first rotating shaft extending to the inner cavities of the first sealing cabinet body and the second sealing cabinet body is coaxially and rotatably installed in the inner cavity of the first pipeline, the outer wall of first pipeline installs positive reverse motor through the leak protection bearing, positive reverse motor passes through bevel gear pair and is connected with first pivot, the flabellum is installed to the left end of first pivot, the below the communicating spiro union of fixed establishment has the screw thread sprue that extends to the first sealed cabinet external side, the inner chamber of the sealed cabinet body of second is provided with the basin that is used for holding hydrogen peroxide solution, install volute impeller assembly through the leak protection bearing between first pivot and the basin inner chamber bottom, the return bend of being connected with the sealed cabinet body inner chamber top of second is installed to the play water end of volute impeller assembly, the export of return bend is provided with just to the metal gondola water faucet of basin, install two third solenoid valves through the three-way pipe on the second pipeline.
Preferably, the left side and the right side of the middle part of the inverted F-shaped pipe are respectively provided with a fourth electromagnetic valve and a gas detector.
Preferably, the fixing mechanism comprises a circular plate provided with a stepped through hole, a sealing rubber ring is arranged in the stepped through hole, four T-shaped opening sliding grooves are circularly distributed in the outer end surface of the circular plate, an L-shaped block is arranged in a sliding mode in a matching mode in an inner cavity of the T-shaped opening sliding grooves, a first butterfly bolt penetrates through and is screwed between the bottom of the L-shaped block and the T-shaped opening sliding grooves, a threaded hole block is horizontally fixed at the top of the L-shaped block, a second butterfly bolt vertically penetrates through and is screwed on the threaded hole block, and a quarter circular ring is rotatably installed at the bottom of the second butterfly bolt.
Preferably, a flange is fixed at the bottom of the outer wall of the circular plate.
Preferably, the inner chamber of the first sealing cabinet body is installed and is trembled grey device, tremble grey device and include that two-way lead screw, second pivot and inner wall crisscross the class elliptical ring that sets up the profile of tooth from top to bottom, two-way lead screw and second pivot rotate respectively and install inner chamber rear and the right side at the first sealing cabinet body, two removal nut front sides of two-way lead screw all are fixed with the movable plate that is located dust removal sack both sides, two-way lead screw's right-hand member is fixed with the straight-teeth gear, the last fixed surface of class elliptical ring has the rack with straight-teeth gear meshing, the outer wall middle part of second pivot passes through one-way bearing and first pivot and is connected through sprocket chain subassembly, the outer end of second pivot is fixed with the incomplete gear with class elliptical ring inner wall meshing, slidable mounting is on the inner chamber right side of the first sealing cabinet body around the class elliptical ring.
Preferably, the two sides of the similar elliptical ring are horizontally fixed with cross rods, the outer wall of each cross rod is sleeved with a pore plate, a telescopic spring located on the outer side of each cross rod is sleeved between each pore plate and the outer wall of the similar elliptical ring, and the pore plates are fixed to the right side of the inner cavity of the first sealed cabinet body.
Preferably, detachable arc-shaped plates are fixed on two sides of the bottom of the inner cavity of the first sealing cabinet body through arc-shaped through grooves and screws.
Preferably, the outer wall of the elbow is provided with a nozzle heater close to the metal shower.
Compared with the prior art, the utility model has the beneficial effects that: the device performs waste gas suction by matching the forward rotation of the forward and reverse rotation motor with the first rotating shaft and the fan blades, removes dust by using the dust removing cloth bag, ensures that hydrogen peroxide reacts with waste gas components by matching the volute impeller assembly with the bent pipe and the metal shower head to perform desulfurization, finally completes adsorption by using the adsorption tower, can flap the dust removing cloth bag by using the ash shaking device when the forward and reverse rotation motor rotates reversely, and can discharge ash by detaching the thread blocking block.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the securing mechanism of FIG. 1;
FIG. 3 is a schematic structural view of the ash shaking device shown in FIG. 1;
fig. 4 is a partial left side view of fig. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a first sealed cabinet body, 2-a second sealed cabinet body, 3-an adsorption tower, 4-a first pipeline, 5-a second pipeline, 6-a third pipeline, 7-an inverted F type pipe, 8-a first electromagnetic valve, 9-a fourth electromagnetic valve, 10-a gas detector, 11-a second electromagnetic valve, 12-a fixing mechanism, 13-a dust removal cloth bag, 14-a first rotating shaft, 15-a forward and reverse rotating motor, 16-a fan blade, 17-an ash shaking device, 18-a thread block, 19-a detachable arc-shaped plate, 20-a water tank, 21-a volute impeller assembly, 22-a bent pipe, 23-a nozzle heater, 24-a metal shower head, 25-a third electromagnetic valve, 120-a circular plate, 121-a sealed rubber ring and 122-T-shaped opening chutes, 123-L-shaped block, 124-first butterfly bolt, 125-threaded hole block, 126-second butterfly bolt, 127-quarter circular ring, 170-bidirectional screw rod, 171-second rotating shaft, 172-elliptical ring-like, 173-moving plate, 174-spur gear, 175-rack, 176-sprocket chain assembly, 177-incomplete gear, 178-perforated plate and 179-cross rod.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: a tail gas purification device for decomposition and carbonization of sludge comprises a first sealing cabinet body 1, a second sealing cabinet body 2 and an adsorption tower 3, wherein sealing doors are arranged at the rear sides of the first sealing cabinet body 1 and the second sealing cabinet body 2 respectively and can be opened, a first pipeline 4 is horizontally communicated below the first sealing cabinet body 1 and the second sealing cabinet body 2, a second pipeline 5 is horizontally communicated above the second sealing cabinet body 2 and the adsorption tower 3, a third pipeline 6 is communicated at the other side of the adsorption tower 3, an inverted F-shaped pipe 7 is communicated between the outer wall of the third pipeline 6 and the top of the first sealing cabinet body 1 through a three-way pipe, two first electromagnetic valves 8 are arranged at the outer side of the inverted F-shaped pipe 7 through a three-way pipe, two second electromagnetic valves 11 are arranged at the outer side of the third pipeline 6 through a three-way pipe, a fixing mechanism 12 is communicated with the inverted F-shaped pipe 7 from top to bottom in the inner cavity of the first sealing cabinet body 1, a dust removal cloth bag 13 is arranged between the two fixing mechanisms 12, a first rotating shaft 14 extending to the inner cavities of the first sealing cabinet body 1 and the second sealing cabinet body 2 is coaxially and rotatably arranged in the inner cavity of the first pipeline 4, a forward and reverse rotating motor 15 is arranged on the outer wall of the first pipeline 4 through a leakage-proof bearing, the forward and reverse rotating motor 15 is connected with the first rotating shaft 14 through a bevel gear pair, a fan blade 16 is arranged at the left end of the first rotating shaft 14, a thread blocking block 18 extending to the outer side of the first sealing cabinet body 1 is in threaded connection with the lower fixing mechanism 12, detachable arc-shaped plates 19 are fixed on two sides of the bottom of the inner cavity of the first sealing cabinet body 1 through arc-shaped through grooves and screws, so that dust can be conveniently cleaned and the dust removal cloth bag 13 can be conveniently detached, a water tank 20 for containing hydrogen peroxide is arranged in the inner cavity of the second sealing cabinet body 2, hydrogen peroxide reacts with sulfur components in waste gas to perform desulfurization, a volute impeller assembly 21 is arranged between the first rotating shaft 14 and the bottom of the inner cavity of the water tank 20 through a leakage-proof bearing, the return bend 22 of being connected with 2 inner chamber tops of the second sealed cabinet body is installed to the play water end of volute impeller subassembly 21, the export of return bend 22 is provided with the metallic shower 24 just to basin 20, constitute the circulation water curtain of hydrogen peroxide solution, increase and sulfur composition material contact probability, improve desulfurization efficiency, the return bend 22 outer wall is close to metallic shower 24 and is provided with nozzle heater 23, make hydrogen peroxide solution heat and volatilize, gasified hydrogen peroxide solution can fully react with waste gas contact, install two third solenoid valves 25 through the three-way pipe on the second pipeline 5.
Wherein, the left and right sides in the middle of type of falling F pipe 7 is provided with fourth solenoid valve 9 and gas detector 10 respectively, closes second solenoid valve 11 and fourth solenoid valve 9 on right side, opens the second solenoid valve 11 at top for whether the waste gas after the detection reaction reaches emission standard.
Referring to fig. 2, the fixing mechanism 12 includes a circular plate 120 having a stepped through hole, the bottom of the outer wall of the circular plate 120 is fixed with a flange for fixing on the inner wall of the first sealed cabinet 1, a sealing rubber ring 121 is disposed in the stepped through hole, four T-shaped open chutes 122 are circularly distributed on the outer end surface of the circular plate 120, an L-shaped block 123 is slidably disposed in the inner cavity of the T-shaped open chute 122 in a matching manner, a first butterfly bolt 124 is threaded between the bottom of the L-shaped block 123 and the T-shaped open chute 122, a threaded block 125 is horizontally fixed on the top of the L-shaped block 123, a second butterfly bolt 126 is vertically threaded on the threaded block 125, a quarter ring 127 is rotatably mounted at the bottom of the second butterfly bolt 126, a fixing ring is disposed at the end of the dust-removing cloth bag 13, the fixing ring is attached to the sealing rubber ring 121, the L-shaped block 123 is moved and fixed by the first butterfly bolt 124, finally, the four quarter-circle rings 127 are spliced into a circle, and the outer side of the fixing ring is extruded by the second butterfly bolts 126, so that air leakage is avoided, and meanwhile, the replacement is convenient.
Example 2
Referring to fig. 3-4, an ash shaking device 17 is installed in the inner cavity of the first sealed cabinet 1, the ash shaking device 17 includes a bidirectional screw 170, the second rotating shaft 171 and the inner wall are provided with toothed elliptical-like rings 172 in an up-down staggered manner, the bidirectional screw 170 and the second rotating shaft 171 are respectively rotatably installed on the rear side and the right side of the inner cavity of the first sealed cabinet body 1, the two movable nuts of the bidirectional screw 170 are respectively fixed with a movable plate 173 positioned on two sides of the dust removal cloth bag 13, the right end of the bidirectional screw 170 is fixed with a straight gear 174, the upper surface of the elliptical-like ring 172 is fixed with a rack 175 meshed with the straight gear 174, the middle part of the outer wall of the second rotating shaft 171 is connected with the first rotating shaft 14 through a chain wheel and chain assembly 176 through a one-way bearing, the outer end of the second rotating shaft 171 is fixed with an incomplete gear 177 meshed with the inner wall of the elliptical-like ring 172, and the elliptical-like ring 172 is slidably installed on the right side of the inner cavity of the first sealed cabinet body 1 in a front-back manner.
The two sides of the oval-like ring 172 are horizontally fixed with cross rods 179, the outer wall of each cross rod 179 is sleeved with a pore plate 178, an expansion spring located on the outer side of each cross rod 179 is sleeved between each pore plate 178 and the outer wall of the oval-like ring 172, each pore plate 178 is fixed with the right side of the inner cavity of the first sealed cabinet body 1, when the forward and reverse rotation motor 15 enables the first rotating shaft 14 to reversely rotate through a bevel gear pair for air suction, due to the fact that the direction of a one-way bearing is blocked, the chain wheel and chain assembly 176 drives the second rotating shaft 171 to rotate, the incomplete gear 177 is matched with the expansion spring to enable the oval-like ring 172 to move left and right, the rack 175 drives the straight gear 174 to rotate forward and reverse, finally the bidirectional screw 170 enables the moving nut to move left and right, the moving plate 173 is driven to repeatedly extrude the dust removal cloth bag 13, and dust shaking is completed.
The working principle is as follows: the first electromagnetic valve 8 on the left side, the third electromagnetic valve 25 on the right side and the second electromagnetic valve 11 on the right side are opened, the forward and reverse rotating motor 15 is connected with electricity and rotates forward through a forward and reverse switch, the first rotating shaft 14 is matched with the fan blades 16 and the reverse F-shaped pipe 7 to suck waste gas, the waste gas is dedusted through the fixing mechanism 12 and the dedusting cloth bag 13 and enters the second sealed cabinet body 2 through the first pipeline 4, the rotating first rotating shaft 14 is matched with the volute impeller assembly 21, the bent pipe 22 and the metal shower head 24 to enable hydrogen peroxide in the water tank 20 to form a water curtain to react with sulfur components in the waste gas, the desulfurization can be completed by periodically replacing the hydrogen peroxide, and the waste gas finally completes the final adsorption through the existing adsorption tower 3, so that the waste gas reaches the standard and is discharged;
when the dust removal cloth bag 13 needs to be shaken, the third electromagnetic valve 25 on the right side is closed, the third electromagnetic valve 25 on the top is opened, the first electromagnetic valve 8 on the left side is closed, the first electromagnetic valve 8 on the top is opened, the forward and reverse motor 15 is powered and reversely rotated by the reversing switch, the fan blades 16 are driven to reversely rotate by the first rotating shaft 14, air is sucked by the second pipeline 5, meanwhile, the chain wheel chain assembly 176 is driven by the one-way bearing to rotate the second rotating shaft 171, the incomplete gear 177 is matched with the expansion spring to enable the elliptical ring 172 to move left and right, the straight gear 174 is driven by the rack 175 to rotate forward and reverse, finally, the two-way screw 170 enables the movable plate 173 to repeatedly extrude the dust removal cloth bag 13, dust falls to the bottom, and the thread blocking block 18 is opened to be cleaned.
It is worth noting that: all solenoid valves, gas detection appearance, positive and negative motor and nozzle heater that adopt in this scheme are the product of selling, utilize manual switch or two direction switch to control, belong to current mature technique, no longer give unnecessary detail here its electric connection relation and specific circuit structure and product model.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a dirty oil sludge schizolysis is tail gas cleanup unit for carbonization, includes first sealed cabinet body (1), the sealed cabinet body of second (2) and adsorption tower (3), its characterized in that: a first pipeline (4) is horizontally communicated with the lower part between the first sealed cabinet body (1) and the second sealed cabinet body (2), a second pipeline (5) is horizontally communicated with the upper part between the second sealed cabinet body (2) and the adsorption tower (3), a third pipeline (6) is communicated with the other side of the adsorption tower (3), an inverted F-shaped pipe (7) is communicated with the top of the first sealed cabinet body (1) through a three-way pipe, two first electromagnetic valves (8) are installed on the outer side of the inverted F-shaped pipe (7) through a three-way pipe, two second electromagnetic valves (11) are installed on the outer side of the third pipeline (6) through a three-way pipe, fixing mechanisms (12) are arranged on the upper part and the lower part of an inner cavity of the first sealed cabinet body (1) and communicated with the inverted F-shaped pipe (7), a dust removing cloth bag (13) is installed between the two fixing mechanisms (12), the inner chamber of the first pipeline (4) is coaxially rotated and is provided with a first rotating shaft (14) extending to the inner chambers of the first sealing cabinet body (1) and the second sealing cabinet body (2), the outer wall of the first pipeline (4) is provided with a forward and reverse rotating motor (15) through a leakage-proof bearing, the forward and reverse rotating motor (15) is connected with the first rotating shaft (14) through a bevel gear pair, the left end of the first rotating shaft (14) is provided with a fan blade (16), the lower part of the first rotating shaft (4) is provided with a thread blocking block (18) extending to the outer side of the first sealing cabinet body (1) through a communicated screw joint of a fixing mechanism (12), the inner chamber of the second sealing cabinet body (2) is provided with a water tank (20) used for containing hydrogen peroxide, a volute impeller assembly (21) is arranged between the bottom of the inner chambers of the first rotating shaft (14) and the water tank (20) through the leakage-proof bearing, a bent pipe (22) connected with the top of the inner chamber of the second sealing cabinet body (2) is arranged at the water outlet end of the volute impeller assembly (21), the outlet of the elbow (22) is provided with a metal shower head (24) which is just opposite to the water tank (20), and the second pipeline (5) is provided with two third electromagnetic valves (25) through a three-way pipe.
2. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 1, which is characterized in that: the left side and the right side of the middle part of the inverted F-shaped pipe (7) are respectively provided with a fourth electromagnetic valve (9) and a gas detector (10).
3. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 1, which is characterized in that: the fixing mechanism (12) comprises a circular plate (120) provided with a stepped through hole, a sealing rubber ring (121) is arranged in the stepped through hole, four T-shaped opening sliding grooves (122) are circularly distributed on the outer end surface of the circular plate (120), an L-shaped block (123) is arranged in a sliding mode in a matching mode in an inner cavity of the T-shaped opening sliding grooves (122), a first butterfly bolt (124) penetrates through and is screwed between the bottom of the L-shaped block (123) and the T-shaped opening sliding grooves (122), a threaded hole block (125) is horizontally fixed at the top of the L-shaped block (123), a second butterfly bolt (126) vertically penetrates through and is screwed on the threaded hole block (125), and a quarter circular ring (127) is rotatably installed at the bottom of the second butterfly bolt (126).
4. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 3, characterized in that: and a flange is fixed at the bottom of the outer wall of the circular plate (120).
5. The tail gas purification device for pyrolysis and carbonization of the dirty oil sludge according to claim 1, characterized in that: an ash shaking device (17) is installed in an inner cavity of the first sealing cabinet body (1), the ash shaking device (17) comprises a bidirectional screw rod (170), a second rotating shaft (171) and an inner wall, toothed quasi-elliptical rings (172) are arranged in a vertically staggered mode, the bidirectional screw rod (170) and the second rotating shaft (171) are respectively rotatably installed at the rear and the right sides of the inner cavity of the first sealing cabinet body (1), moving plates (173) located on two sides of a dust removal cloth bag (13) are fixed on the front sides of two moving nuts of the bidirectional screw rod (170), a straight gear (174) is fixed at the right end of the bidirectional screw rod (170), a rack (175) meshed with the straight gear (174) is fixed on the upper surface of the quasi-elliptical ring (172), the middle part of the outer wall of the second rotating shaft (171) is connected with the first rotating shaft (14) through a chain wheel assembly (176) through a one-way bearing, an incomplete gear (177) meshed with the inner wall of the quasi-elliptical ring (172) is fixed at the outer end of the second rotating shaft (171), the quasi-elliptical ring (172) is arranged on the right side of the inner cavity of the first sealed cabinet body (1) in a front-back sliding mode.
6. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 5, characterized in that: the both sides level of class elliptical ring (172) is fixed with horizontal pole (179), orifice plate (178) have been cup jointed to the outer wall of horizontal pole (179), the expanding spring who is located the horizontal pole (179) outside has been cup jointed between the outer wall of orifice plate (178) and class elliptical ring (172), orifice plate (178) are fixed with the inner chamber right side of the first sealed cabinet body (1).
7. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 6, characterized in that: the detachable arc-shaped plates (19) are fixed on the two sides of the bottom of the inner cavity of the first sealing cabinet body (1) through arc-shaped through grooves and screws.
8. The tail gas purification device for the pyrolysis and carbonization of the sludge according to claim 1, which is characterized in that: and a nozzle heater (23) is arranged on the outer wall of the elbow (22) close to the metal shower (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120196.2U CN216653783U (en) | 2021-12-09 | 2021-12-09 | Tail gas purification device for cracking and carbonizing sump oil sludge |
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| CN202123120196.2U CN216653783U (en) | 2021-12-09 | 2021-12-09 | Tail gas purification device for cracking and carbonizing sump oil sludge |
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| CN216653783U true CN216653783U (en) | 2022-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253539A (en) * | 2022-09-30 | 2022-11-01 | 启东欧联环保科技有限公司 | Waste gas treatment's environment-friendly device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253539A (en) * | 2022-09-30 | 2022-11-01 | 启东欧联环保科技有限公司 | Waste gas treatment's environment-friendly device |
| CN115253539B (en) * | 2022-09-30 | 2023-03-10 | 启东欧联环保科技有限公司 | Environment-friendly device for waste gas treatment |
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