CN211005034U

CN211005034U - Intermittent cylinder carbonizing machine

Info

Publication number: CN211005034U
Application number: CN201921310420.4U
Authority: CN
Inventors: 仇心金
Original assignee: Ningbo Yafei Technology Co ltd
Current assignee: Ningbo Yafei Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-07-14
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to an intermittent cylinder carbonizing machine, which comprises a housing and a roller, wherein the roller is rotationally positioned in the housing, a combustion chamber is arranged in the housing, the middle part of the roller is a cylinder, two ends of the roller form tapered transition sections which are gradually arranged in a small way, one end of the roller forms a round sleeve, the other end of the roller forms an exhaust straight pipe, the port of the round sleeve is used as a material port end for feeding and discharging, a material guide plate for feeding when the roller rotates forwards and discharging when the roller rotates backwards is arranged in the material port end, and a material turning plate is arranged in the; the material port end of the roller is connected with the sealing cover, one end of the housing is provided with a first roller support for forming rolling clamping on the circumferential surface of the round sleeve, the other end of the housing is provided with a second roller support for forming rolling clamping on the circumferential surface of the exhaust straight pipe, the exhaust straight pipe is externally connected with a driven gear and is in transmission connection with a driving wheel of an external motor, the end part of the exhaust straight pipe is movably sleeved with an exhaust pipe, and the exhaust pipe is fixed with the housing. The utility model discloses carbonization treatment is efficient, and is energy-concerving and environment-protective, and the cost is lower, is suitable for the carbonization treatment of discarded objects such as all kinds of mud to use.

Description

Intermittent cylinder carbonizing machine

Technical Field

The utility model relates to a sludge treatment device, in particular to an intermittent cylinder carbonizing machine.

Background

The sludge carbonization treatment refers to a process of drying and carbonizing wastes such as sludge and the like to pyrolyze the wastes into a gas phase (combustible gas) and a solid phase (sludge carbon), namely a process of changing waste into valuable. However, the existing sludge carbonization treatment is difficult to realize in-situ treatment, usually needs to transport the sludge to an incineration treatment plant for treatment, has large input cost, long period and improper treatment, can cause secondary environmental pollution, and is not beneficial to environmental protection. For this reason, the existing sludge carbonization treatment techniques and equipment need to be improved.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide an intermittent type cylinder carbonizing machine to the field, which has the advantages that the volume of the existing sludge incineration treatment device is large, the local treatment is not convenient, the sludge treatment efficiency and the comprehensive utilization rate are low, and the technical problem of environmental pollution is easily caused. The purpose is realized by the following technical scheme.

An intermittent cylinder carbonizing machine comprises a housing and a roller, and is structurally characterized in that the roller is rotationally positioned in the housing, a combustion chamber is arranged in the housing, a smoke outlet is formed in the top of the housing, a burner which uniformly heats the roller is arranged at the bottom of the housing, a cylinder is arranged in the middle of the roller, conical transition sections which are gradually arranged in a small mode are formed at two ends of the roller, the end portion of the conical transition section at one end extends to form a circular sleeve, the end portion of the conical transition section at the other end extends to form an exhaust straight pipe, the circular sleeve and the exhaust straight pipe of the roller both extend out of two ends of the housing, the end of the circular sleeve is used as a material inlet end for feeding and discharging materials, a material guide plate for feeding and discharging materials in a reverse rotation mode along with the roller is arranged in the circular sleeve, and a material turning plate for turning materials towards the end of; the material port end of the roller is connected with a detachable sealing cover, one end of the housing is provided with a first roller support for forming rolling clamping on the circumferential surface of the round sleeve, the other end of the housing is provided with a second roller support for forming rolling clamping on the circumferential surface of the exhaust straight pipe, the exhaust straight pipe is externally connected with a driven gear and is connected with a driving wheel of an external motor through a transmission chain, the end part of the exhaust straight pipe is movably sleeved with an exhaust pipe, namely, the exhaust straight pipe and the exhaust pipe rotate relatively, a sealing ring is arranged between the exhaust straight pipe and the exhaust pipe, and the exhaust pipe is fixed with the housing through a fixing. Above-mentioned structure drives the cylinder through the motor and realizes rotatory, utilizes the combustor in the housing to realize the even heating to the cylinder, and the cylinder rotates while heating to make the abundant stoving carbonization of material in the cylinder, the combustible gas that produces in the carbonization treatment process realizes retrieving through exhaust straight tube, blast pipe and recycles, can prevent environmental pollution, can regard as the supplementary fuel of combustor again, has improved energy comprehensive utilization, reaches energy saving and emission reduction's purpose.

The carbonizing machine comprises a feeding device, the feeding device comprises a support and a feeding hopper, the top of the support is provided with a slide rail, the slide rail is arranged in the direction of the material opening end of the roller, the bottom of the feeding hopper is matched with the slide rail to slide in a limiting mode, when the feeding hopper faces the material opening end of the roller slides in place, a discharge port of the feeding hopper stretches into the material opening end of the roller to achieve a feeding state. Through this structure, convenient sealed lid is opened the back and is expected the operation.

The material port end of the roller and the sealing cover are tightly pressed and sealed through a bolt, the sealing cover is externally connected with a cover opening mechanism, the cover opening mechanism comprises a cover opening support, an upper hinging seat, a lower hinging seat, a rotating plate, a positioning shaft and a bearing, a bearing positioning seat which is arranged in a manner of being aligned with the rotating axis of the roller is arranged in the center of the end surface of the sealing cover, the bearing is arranged in the bearing positioning seat, the end surface of the bearing positioning seat is fixedly connected with a bearing sealing cover which limits one end of a bearing inner ring, the bearing inner ring is sleeved with the positioning shaft, one end of the positioning shaft is provided with a limiting head which limits the end surface of the bearing inner ring, the other end of the positioning shaft extends out of the bearing sealing cover and is rotationally positioned at the rotating positioning seat through a retaining ring, the rotating positioning seat is fixed at one, the upper hinge seat and the lower hinge seat are fixed on the uncovering support, and the uncovering support is fixed with the rack where the first roller wheel support is located; the sealing cover is arranged in a turnover mode by taking the shaft rod as a turnover shaft. Through above-mentioned structure, when sealed lid and cylinder pass through bolt fixed connection, both form sealed and synchronous rotation, when sealed lid is dismantled with the cylinder, only need loosen the bolt soon to with sealed lid along the upset of above-mentioned axostylus axostyle, can realize that sealed lid is opened for the separation of cylinder material mouth end, make things convenient for the business turn over material of cylinder, it is comparatively convenient, efficiency to operate.

And a sealing gasket is arranged between the material opening end of the roller and the sealing cover. With this structure, the sealing effect is further improved.

The housing is formed by assembling an upper housing and a lower housing, heat insulation layers are arranged in the upper housing and the lower housing, bolt connecting seats which are in butt joint are arranged on the circumferential surfaces of the upper housing and the lower housing respectively, and the upper housing and the lower housing are locked and fixed through bolt pieces. Through this structure, the housing dismouting is comparatively convenient, and conveniently maintains, maintains or washs the operation in the housing.

Lifting lugs are arranged on the circumferential surface of the upper cover shell. Through this structure, make things convenient for this carbonizer hoist and mount transport operation.

And temperature sensors are arranged at the middle part in the housing, the smoke outlet and the exhaust pipe, and the exhaust pipe is provided with an exhaust valve. Wherein the temperature-sensing ware of middle part is used for detecting the temperature on cylinder surface in the housing, through setting up the convenient each position temperature of in time detecting of temperature-sensing ware to ensure reliable, stable, the safety of this carbonization machine work.

The circumferential surface of the exhaust straight pipe of the roller is fixedly sleeved with an anti-abrasion sleeve, and the anti-abrasion sleeve is abutted to the roller of the second roller support. Through this structure, effectively reduce exhaust straight tube deformation or wearing and tearing, ensure life.

And a rolling bearing and a sealing ring are positioned at the sleeved part of the exhaust straight pipe and the exhaust pipe of the roller. Through this structure, improve the relative pivoted reliability of exhaust straight tube and blast pipe, increase of service life, and bearing itself has certain sealed effect, improves the sealed effect between exhaust straight tube and the blast pipe.

One end of the housing is provided with an opening matched with the conical transition section at the side of the circular sleeve, and the edge of the opening hole is in contact fit with the surface of the conical transition section. Through this structure, reduce the flue gas as far as possible and reveal.

The utility model has the advantages that: 1. compared with the carbonizing machines on the market, the carbonizing machine has smaller volume, is easy to be matched with containers and the like to be made into a movable carbonizing machine, thereby realizing the on-site treatment of sludge, not needing to transport the sludge to a specific treatment mechanism, reducing the sludge treatment cost and reducing the secondary pollution to the environment. 2. The sludge treatment efficiency is higher, the treatment process is more environment-friendly, and combustible gas generated under the cracking action of organic sludge can be recycled, so that reasonable resource allocation is realized.

The utility model discloses be fit for using as organic matter solid waste's such as all kinds of mud stoving carbomorphism treatment facility, or the institutional advancement of treatment facility of the same kind.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic structural diagram of the present invention, partially in section.

Fig. 4 is a schematic structural view of the cover opening mechanism of the sealing cover of the present invention.

FIG. 5 is a side view of the structure of FIG. 4, with portion A framed.

Fig. 6 is an enlarged schematic view of a portion a of fig. 5.

The sequence numbers and names in the figure are: 1. the device comprises a housing, 101, an upper housing, 102, a smoke exhaust port, 103, a lower housing, 104, a gas pipeline mounting hole, 105, a burner mounting hole, 106, a lifting lug, 2, a roller, 201, a circular sleeve, 202, an exhaust straight pipe, 203, a guide plate, 204, a material turning plate, 3, a sealing cover, 301, a bearing positioning seat, 302, a bolt, 4, a first roller support, 5, a second roller support, 6, a driven gear, 7, a transmission chain, 8, an external motor, 9, an exhaust pipe, 901, a fixing frame, 10, a support, 11, a sliding rail, 12, a feeding hopper, 13, a cover opening mechanism, 1301, a cover opening support, 1302, an upper hinged seat, 1303, a shaft rod, 1304, a rotating plate, 1305, a rotating positioning seat, 1036, a lower hinged seat, 1307, a positioning shaft, 1308, a bearing sealing cover, 1309, a bearing, 14 and an anti-abrasion sleeve.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

As shown in fig. 1-6, the intermittent cylinder carbonizing machine mainly comprises a housing 1 and a roller 2, wherein the middle part of the roller is a cylinder, two ends of the roller form tapered transition sections which are arranged in a gradually-reduced mode, the end part of the tapered transition section at one end extends to form a circular sleeve 201, the end part of the tapered transition section at the other end extends to form an exhaust straight pipe 202, the housing is formed by assembling an upper housing 101 and a lower housing 103, bolt connecting seats which are arranged in a butt joint mode are respectively arranged on the peripheral surfaces of the upper housing and the lower housing, and the upper housing and the lower housing are locked and fixed through bolt pieces. The circumferential surface of the upper cover shell is also provided with four lifting lugs 106, so that the lifting and carrying operation is convenient. The cylinder rotational positioning is in the housing, and the both ends of housing are equipped with the rotatory trompil of adaptation cylinder location respectively, and one end trompil hole along with the circular sleeve side toper changeover portion surface contact cooperation that corresponds, and the other end trompil cup joints the cooperation with the straight tube that exhausts. The combustion chamber is arranged in the housing, the temperature sensor for monitoring the surface temperature of the roller is arranged in the middle of the housing, the smoke outlet 102 is arranged at the top of the housing, and the temperature sensor for sensing the smoke exhaust temperature is arranged in the smoke outlet. The bottom of the housing is provided with a burner mounting hole 105 and a gas pipeline mounting hole 104 for mounting a burner and a gas pipeline, and the burner can uniformly heat the roller. The round sleeve and the exhaust straight pipe of the roller extend out of two ends of the housing, the port of the round sleeve is used as the material inlet end of feeding and discharging, a material guide plate 203 for feeding and discharging in the reverse rotation process along with the forward rotation of the roller is arranged in the round sleeve, and a material turning plate 204 for turning the material towards the end of the exhaust straight pipe in the forward rotation process along with the forward rotation of the roller and turning the material towards the end of the round sleeve in the reverse rotation process is arranged in the roller.

The material port end of the roller 2 is connected with a detachable sealing cover 3, which specifically comprises: a sealing gasket is arranged between the material opening end of the roller 2 and the sealing cover, and the sealing cover and the material opening end are pressed tightly through a bolt 302 to form plane sealing. The sealing cover is externally connected with a cover opening mechanism 13, the cover opening mechanism comprises a cover opening support 1301, an upper hinged seat 1302, a lower hinged seat 1306, a rotating plate 1304, a positioning shaft 1307 and a bearing 1309, a bearing positioning seat 301 which is arranged in a manner of being aligned with the rotating axis of the roller is arranged at the center of the end face of the sealing cover, a bearing is arranged in the bearing positioning seat, the end face of the bearing positioning seat is fixedly connected with a bearing sealing cover 1308 which limits the axial direction of a bearing outer ring, the inner ring of the bearing is sleeved with the positioning shaft, one end of the positioning shaft is provided with a limiting head which limits the end face of the bearing inner ring, the other end of the positioning shaft extends out of the bearing sealing cover, the positioning shaft which extends out of the bearing sealing cover is rotatably positioned in the rotating positioning seat 1305 through a retaining ring, the rotating positioning seat is fixed at one end of the rotating plate, the uncovering bracket is fixed with the frame where the first roller wheel bracket 4 is positioned; the sealing cover is arranged in a turnover mode by taking a shaft rod as a turnover shaft.

The first gyro wheel support 4 of roll centre gripping is formed to the global of cover 1 one end being equipped with to circle sleeve 201, and the cover other end is equipped with the second gyro wheel support 5 to the global roll centre gripping that forms of exhaust straight tube 202, and the wear-resisting cover 14 that cup joints also can be fixed to exhaust straight tube global, offsets through the gyro wheel of wear-resisting cover and second gyro wheel support, and reducing wear, increase of service life. The exhaust straight pipe is externally connected with a driven gear 6 and is in transmission connection with a driving wheel of an external motor 8 through a transmission chain 7, and a speed change gear box can be arranged between the external motor and the driving wheel.

The exhaust pipe 9 is movably sleeved at the end part of the exhaust straight pipe 202 of the roller 2, namely, the exhaust straight pipe and the exhaust pipe rotate relatively, a sealing ring and a rolling bearing are positioned between the exhaust straight pipe and the exhaust pipe, the exhaust pipe is fixed with the housing 1 through a fixing frame 901, and a temperature sensor and a valve for sensing exhaust temperature are arranged in the exhaust pipe.

As shown in fig. 3, this carbonizing machine still includes a feed arrangement, and this feed arrangement includes support 10 and feeder hopper 12, and the support top is equipped with the slide rail 11 towards the setting of cylinder material mouth end direction, and the feeder hopper bottom is spacing slip with the slide rail cooperation, and when the feeder hopper reached the position towards cylinder material mouth end slip, the discharge gate of feeder hopper stretched into in the cylinder material mouth end, formed the feeding state. Otherwise, the discharge hole of the feed hopper is separated from the material opening end of the roller, so that the sealing cover is convenient to open.

The utility model discloses during the use, carry mud in to cylinder 2 through feeder hopper 12, the cylinder realizes the location rotation under the outside motor 8 drive effect. When the roller rotates forwards, sludge in the roller is turned towards the end of the exhaust straight pipe 202 under the action of the material guide plate 203 and the material turning plate 204 until the materials are uniformly dispersed in the roller. When the roller rotates, the combustor uniformly heats the roller, and sludge carbonization treatment is realized. The gas formed in the carbonization process is discharged through the exhaust straight pipe 202 and the exhaust pipe 9 to be collected or filtered. After carbonization treatment is completed, the external motor is reversed, the roller realizes reverse rotation operation, the carbonized material is turned over towards the material port end of the roller under the action of the material turning plate, and the material is guided out to the outside of the roller under the action of the material guide plate, so that the whole sludge carbonization treatment process is completed.

The above contents are intended to illustrate the technical means of the present invention, and do not limit the technical scope of the present invention. Obvious modifications to the invention, combined with the prior common general knowledge, are also within the scope of the claims of the invention.

Claims

1. An intermittent cylinder carbonizing machine comprises a housing (1) and a roller (2), it is characterized in that the roller (2) is rotationally positioned in a housing (1), a combustion chamber is arranged in the housing, a smoke outlet (102) is arranged at the top of the housing, a burner for uniformly heating the roller is arranged at the bottom of the housing, the middle part of the roller is a cylinder, conical transition sections which are arranged in a gradually-reduced manner are formed at two ends of the roller, wherein the end part of the conical transition section at one end extends to form a circular sleeve (201), the end part of the conical transition section at the other end extends to form an exhaust straight pipe (202), the circular sleeve and the exhaust straight pipe of the roller extend out of two ends of the housing, the port of the circular sleeve is used as a material port end for feeding and discharging, and a material guide plate (203) which feeds materials when the roller rotates forwards and discharges materials when the roller rotates backwards is arranged in the round sleeve, a material turning plate (204) which turns materials towards the end of the exhaust straight pipe when the roller rotates forwards and turns materials towards the end of the round sleeve when the roller rotates backwards is arranged in the roller; the material port end of the roller is connected with a detachable sealing cover (3), one end of the housing is provided with a pair of first roller wheel supports (4) for forming rolling clamping on the circumferential surface of the circular sleeve, the other end of the housing is provided with a pair of second roller wheel supports (5) for forming rolling clamping on the circumferential surface of the exhaust straight pipe, the exhaust straight pipe is externally connected with a driven gear (6) and is connected with a driving wheel of an external motor (8) through a transmission chain (7), the end part of the exhaust straight pipe is movably sleeved with an exhaust pipe (9), namely, the exhaust straight pipe and the exhaust pipe are in relative rotation, a sealing ring is arranged between the exhaust straight pipe and the exhaust pipe, and the exhaust pipe is.

2. The intermittent cylinder carbonizing machine of claim 1, wherein the carbonizing machine comprises a feeding device, the feeding device comprises a support (10) and a feeding hopper (12), a sliding rail (11) arranged towards the material opening end of the roller (2) is arranged at the top of the support, the bottom of the feeding hopper is matched with the sliding rail to slide in a limiting manner, and when the feeding hopper slides in place towards the material opening end of the roller, the material outlet of the feeding hopper extends into the material opening end of the roller to achieve a feeding state.

3. The intermittent cylinder carbonizing machine according to claim 1, wherein a plane seal is formed by pressing a material inlet end of the drum (2) and the sealing cover (3) through a bolt (302), the sealing cover is externally connected with a cover opening mechanism (13), the cover opening mechanism comprises a cover opening bracket (1301), an upper hinged seat (1302), a lower hinged seat (1306), a rotating plate (1304), a positioning shaft (1307) and a bearing (1309), a bearing positioning seat (301) which is arranged in a centering way with a rotating shaft center of the drum is arranged at a center position of an end surface of the sealing cover, the bearing is arranged in the bearing positioning seat, the end surface of the bearing positioning seat is fixedly connected with a bearing sealing cover (1308) which axially limits a bearing outer ring, the positioning shaft is sleeved with the bearing inner ring, a limiting head which limits the end surface of the bearing inner ring is arranged at one end of the positioning shaft, the other end of the positioning shaft extends out, the rotary positioning seat is fixed at one end of the rotating plate, the other end of the rotating plate is provided with a connected shaft lever (1303), the upper end of the shaft lever is rotatably positioned on the upper hinge seat, the lower end of the shaft lever is rotatably positioned on the lower hinge seat, the upper hinge seat and the lower hinge seat are both fixed on the uncovering support, and the uncovering support is fixed with a rack where the first roller wheel support (4) is located; the sealing cover is arranged in a turnover mode by taking the shaft rod as a turnover shaft.

4. A batch-type cylinder carbonizing machine according to claim 3, characterized in that a sealing gasket is provided between the material outlet end of the drum (2) and the sealing cover (3).

5. The batch-type cylinder carbonizing machine according to claim 1, wherein the casing (1) is assembled by an upper casing (101) and a lower casing (103), heat insulating layers are respectively arranged in the upper casing and the lower casing, bolt connecting seats are respectively arranged on the peripheral surfaces of the upper casing and the lower casing in a butt joint manner, and the upper casing and the lower casing are locked and fixed through the bolt pieces.

6. The batch type barrel carbonizing machine according to claim 5, characterized in that a peripheral surface of the upper casing (101) is provided with a lifting lug (106).

7. A batch-type cylinder carbonizing machine according to claim 1, characterized in that the inner middle part of the casing (1), the smoke outlet (102), and the exhaust pipe (9) are provided with temperature sensors, and the exhaust pipe is provided with an exhaust valve.

8. The intermittent cylinder carbonizing machine according to claim 1, wherein an anti-wear sleeve (14) is fixedly sleeved on the circumferential surface of the straight exhaust pipe (202) of the drum (2) and abuts against the rollers of the second roller support (5) through the anti-wear sleeve.

9. The intermittent cylinder carbonizing machine according to claim 1, characterized in that a rolling bearing and a sealing ring are positioned at the sleeved part of the exhaust straight pipe (202) of the drum (2) and the exhaust pipe (9).

10. A batch-type cylinder carbonizer according to claim 1, characterized in that one end of said mantle (1) is provided with an opening adapted to the conical transition at the side of said circular sleeve (201), and the opening is fitted along the surface of the conical transition in contact therewith.