CN113118153A - Cleaning device for cylindrical equipment - Google Patents
Cleaning device for cylindrical equipment Download PDFInfo
- Publication number
- CN113118153A CN113118153A CN201911416149.7A CN201911416149A CN113118153A CN 113118153 A CN113118153 A CN 113118153A CN 201911416149 A CN201911416149 A CN 201911416149A CN 113118153 A CN113118153 A CN 113118153A
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- Prior art keywords
- assembly
- cleaning
- guide rail
- rail shaft
- equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cleaning devices, and discloses a cleaning device for cylindrical equipment, which comprises a cleaning assembly, a guide rail shaft, a first driving assembly, an axial driving assembly, a traction assembly and a pollution discharge assembly, wherein the cleaning assembly comprises a guide rail shaft, a first driving assembly, a second driving assembly and a second driving assembly; the cleaning assembly is in circumferential limit connection with a guide rail shaft, the guide rail shaft is in rotational connection with the cylindrical equipment, and the first driving assembly is connected with the guide rail shaft and used for driving the guide rail shaft to further drive the cleaning assembly to rotate circumferentially so as to clean the inner wall of the cylindrical equipment; the axial driving component pulls the cleaning component to axially advance or axially retreat relative to the guide rail shaft through the traction component; the dirt discharge assembly is communicated with the cylindrical equipment and used for discharging sundries generated by cleaning the cylindrical equipment. The invention can solve the problem that the existing cleaning equipment is difficult to clean small barrel reaction equipment and deeper barrel equipment.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to a cleaning device for cylindrical equipment.
Background
For barrel reaction equipment, such as rotary kilns, pipeline reactors, material conveying pipes and the like, after being used for a period of time or when being used for carrying out different types of material reaction, the inner wall of the barrel reaction equipment needs to be cleaned and cleaned.
In the prior art, manual cleaning is usually adopted, for example, a cleaning tool is manually held to go deep into the barrel reaction equipment, but the cleaning mode is not suitable for small barrel reaction equipment, and in addition, manual cleaning cannot be achieved or cannot be achieved at a position far away from a cleaning opening of the barrel reaction equipment, so that a cleaning device for cleaning the barrel reaction equipment is urgently needed at present.
Disclosure of Invention
In view of the above, in order to solve the problem that the existing cleaning device is difficult to clean the small-sized barrel reaction device and the deep barrel device, the present application provides a cleaning device for the barrel device.
The method is realized by adopting the following technical scheme: a cleaning device for cylindrical equipment comprises a cleaning assembly, a guide rail shaft, a first driving assembly, an axial driving assembly, a traction assembly and a pollution discharge assembly;
the cleaning assembly is circumferentially limited and connected with the guide rail shaft, the guide rail shaft is rotationally connected with the cylindrical equipment, and the first driving assembly is connected with the guide rail shaft and used for driving the guide rail shaft to further drive the cleaning assembly to circumferentially rotate so as to clean the inner wall of the cylindrical equipment; the axial driving component pulls the cleaning component to axially advance or axially retreat relative to the guide rail shaft through the traction component; the blowdown assembly is communicated with the cylindrical equipment and is used for discharging sundries generated by cleaning the cylindrical equipment.
Preferably, the cleaning assembly comprises a shaft sleeve, an air inlet pipe, an air outlet pipe, an air exhaust pipe and a baffle plate;
the shaft sleeve is circumferentially limited on the guide rail shaft, the air inlet pipe, the air exhaust pipe and the baffle are fixedly arranged on the shaft sleeve, and the air inlet pipe is communicated with the air outlet pipe and used for conveying air into the cylindrical equipment so as to clean the inner wall of the cylindrical equipment; the air exhaust pipe is communicated with the pollution discharge assembly and is used for exhausting air in the cylindrical equipment; one end of the baffle far away from the shaft sleeve faces the inner wall of the cylindrical equipment and is used for blocking air at one end of the cylindrical equipment from diffusing to the other end.
Preferably, the cleaning assembly further comprises a bearing; the bearing is positioned between the shaft sleeve and the guide rail shaft; the bearing is fixedly connected with the shaft sleeve, and the bearing is connected with the guide rail shaft in a rolling manner through the balls of the bearing.
Preferably, the cleaning assembly further comprises a bearing gasket, and the bearing gasket is connected with the shaft sleeve and used for limiting the bearing.
Preferably, the inner side wall of the shaft sleeve is provided with gear shaping teeth, the guide rail shaft is axially provided with a slot, and the gear shaping teeth are limited in the slot and are connected with the slot in a sliding fit manner.
Preferably, the air inlet pipe is axially arranged along the guide rail shaft, one end of the air outlet pipe is communicated with the air inlet pipe, and the other end of the air outlet pipe extends towards the inner wall of the cylindrical equipment; the air outlet pipe is provided with at least one air outlet.
Preferably, the suction pipe is arranged axially along the guide rail shaft.
Preferably, the baffle is formed by splicing a plurality of connecting plates into an umbrella-shaped structure.
Preferably, the axial drive assembly comprises a second drive assembly and a third drive assembly; the second driving assembly drives the cleaning assembly to axially advance relative to the guide rail shaft through the traction assembly, and the third driving assembly drives the cleaning assembly to axially retreat relative to the guide rail shaft through the traction assembly.
Preferably, the sewage discharge assembly comprises an induced draft fan, an induced draft pipe and a filter rod; the induced draft fan sets up on the induced draft pipe, the filter rod is located in the induced draft pipe, the induced draft pipe with the tube-shape equipment intercommunication.
Preferably, the induced draft pipe is directly communicated with the cylindrical equipment, or/and the induced draft pipe is communicated with the cylindrical equipment through the cleaning assembly.
Preferably, the cleaning device further comprises a bin gate, and the bin gate is arranged in the cylindrical equipment.
Compared with the prior art, the invention adopting the scheme has the beneficial effects that:
in a specific use process, the guide rail shaft is rotatably connected with the cylindrical equipment, and the cleaning assembly is circumferentially limited and connected with the guide rail shaft, so that the first driving assembly is started, the first driving assembly drives the guide rail shaft to rotate, and further drives the cleaning assembly circumferentially limited and connected with the guide rail shaft to circumferentially rotate so as to clean the inner wall of the cylindrical equipment, and the inner wall of one part of the cylindrical equipment is repeatedly cleaned;
the axial driving component is started, and the axial driving component can drive the cleaning component to axially advance or axially retreat relative to the guide rail shaft through the traction component, so that the cleaning component gradually goes deep into the cylindrical equipment, and the problem that the conventional cleaning equipment is difficult to clean or cleanly clean the deeper cylindrical equipment is effectively solved;
the pollution discharge assembly is communicated with the cylindrical equipment, so that impurities generated by cleaning the cylindrical equipment can be discharged out of the cylindrical equipment in time by the pollution discharge assembly;
in addition, because the cleaning assembly of the cleaning device of the embodiment is positioned in the cylindrical equipment, the problem that the conventional cleaning equipment is difficult to clean or cleanly clean the small cylindrical reaction equipment can be effectively solved.
Drawings
FIG. 1 is a schematic front view of a cleaning device for a cylindrical device according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a cleaning device for a tubular apparatus with a dirt discharge assembly removed according to an embodiment of the present invention;
FIG. 3 is a schematic right-side view of a cleaning assembly of a cleaning apparatus for a tubular device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of section A-A of FIG. 3;
FIG. 5 is a schematic front view of a cleaning assembly of a cleaning device for a tubular appliance according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of section B-B of FIG. 5;
FIG. 7(a) is a schematic right view of a sleeve of a cleaning device for a cylindrical apparatus according to an embodiment of the present invention;
FIG. 7(b) is a schematic front view of a sleeve of a cleaning device for a cylindrical apparatus according to an embodiment of the present invention;
FIG. 8 is a schematic front view of an inlet pipe and an outlet pipe of a cleaning device for a cylindrical apparatus according to an embodiment of the present invention;
FIG. 9 is a schematic front view of a bearing of a cleaning apparatus for a tubular device according to an embodiment of the present invention;
FIG. 10 is a schematic front view of a bearing washer of a cleaning apparatus for a cartridge-type device according to an embodiment of the present invention;
in the figure: 1. a cleaning assembly; 2. a guide rail shaft; 3. a first drive assembly; 4. a second drive assembly; 5. a traction assembly; 6. a blowdown assembly; 11. a shaft sleeve; 12. an air inlet pipe; 13. an air outlet pipe; 14. an air exhaust pipe; 15. a baffle plate; 16. a bearing; 17. a bearing spacer; 111. gear shaping; 21. a slot; 61. an induced draft fan; 62. a collection bin; 63. a filter; 64. a collector; 131. and an air outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment provides a cleaning device for cylindrical equipment, which comprises a cleaning assembly 1, a guide rail shaft 2, a first driving assembly 3, an axial driving assembly, a traction assembly 5 and a pollution discharge assembly 6, as shown in fig. 1 and 2;
the cleaning assembly 1 is circumferentially limited and connected with the guide rail shaft 2, the guide rail shaft 2 is rotatably connected with the cylindrical equipment, and the first driving assembly 3 is connected with the guide rail shaft 2 and used for driving the guide rail shaft 2 to further drive the cleaning assembly 1 to circumferentially rotate so as to clean the inner wall of the cylindrical equipment; the axial driving component drives the cleaning component 1 to axially advance or axially retreat relative to the guide rail shaft 2 through the traction component 5; the pollution discharge assembly 6 is communicated with the cylindrical equipment and is used for discharging sundries generated by cleaning the cylindrical equipment.
In a specific use process, the guide rail shaft 2 is rotatably connected with the cylindrical equipment, and the cleaning component 1 is circumferentially limited and connected with the guide rail shaft 2, so that the first driving component 3 is started, the first driving component 3 drives the guide rail shaft 2 to rotate, and further drives the cleaning component 1 circumferentially limited and connected with the guide rail shaft 2 to circumferentially rotate so as to clean the inner wall of the cylindrical equipment, and the repeated cleaning of the inner wall of a certain position of the cylindrical equipment is realized;
the axial driving component is started, the axial driving component can drive the cleaning component 1 to axially advance relative to the guide rail shaft 2 through the traction component 5, so that the cleaning component 1 gradually goes deep into the cylindrical equipment, and the problem that the conventional cleaning equipment is difficult to clean or cleanly clean the cylindrical equipment; the axial driving component can also drive the cleaning component 1 to axially retreat relative to the guide rail shaft 2 through the traction component 5, so that the cleaning component 1 penetrating into the barrel equipment can be timely pulled back to the initial position;
in addition, because the cleaning assembly 1 of the cleaning device of the embodiment is positioned in the cylindrical device, the volume of the cylindrical device is not required to be excessive, namely if the volume of the cylindrical device is large, the cleaning assembly 1 of the corresponding embodiment is relatively large; if the volume of the cylindrical equipment is small, the cleaning component 1 of the corresponding embodiment is smaller, so that the problem that the existing cleaning equipment is difficult to clean the small cylindrical reaction equipment or clean is effectively solved;
in addition, the dirt discharge assembly 6 is communicated with the cylindrical equipment and used for discharging the sundries generated by cleaning the cylindrical equipment, so that the sundries generated by cleaning the cylindrical equipment can be quickly discharged out of the cylindrical equipment in time.
In the specific use of the present embodiment, the following method may be used:
starting the axial driving assembly, enabling the axial driving assembly to drive the cleaning assembly 1 to axially advance relative to the guide rail shaft 2 through the traction assembly 5, and stopping the axial driving assembly when the cleaning assembly 1 moves to a first position (such as the position 1 in fig. 1 and 2);
meanwhile, the first driving component 3 is started, the first driving component 3 drives the guide rail shaft 2 to rotate, and further drives the cleaning component 1 connected with the guide rail shaft 2 in a circumferential limiting manner to rotate, and at the moment, the cleaning component 1 rotates at the position 1, so that the inner wall at the position 1 is repeatedly cleaned, and cleanness is ensured; meanwhile, the pollution discharge assembly 6 starts to work, so that sundries generated by cleaning the inner wall are discharged out of the cylindrical equipment in time;
when the inner wall at the position 1 is cleaned, stopping the first driving assembly 3, restarting the axial driving assembly, driving the cleaning assembly 1 to axially advance relative to the guide rail shaft 2 again through the traction assembly 5 by the axial driving assembly, and stopping the axial driving assembly when the cleaning assembly 1 advances to a second position (for example, the position 2 in fig. 1 and 2);
meanwhile, the first driving component 3 is started, the first driving component 3 drives the guide rail shaft 2 to rotate, and further drives the cleaning component 1 connected with the guide rail shaft 2 in a circumferential limiting manner to rotate, and at the moment, the cleaning component 1 rotates at the position 2, so that the inner wall at the position 2 is repeatedly cleaned, and cleanness is ensured;
by analogy, the cleaning component 1 is driven by the axial driving component and the traction component 5 to gradually go deep into the cylindrical equipment, and the cylindrical equipment is completely cleaned under the drive of the first driving component 3, so that the cleanness of the cylindrical equipment is ensured;
after the cleaning assembly 1 finishes cleaning the cylindrical equipment, the sewage discharging assembly 6 stops working, meanwhile, the axial driving assembly is started again, and the cleaning assembly 1 is driven by the traction assembly 5 to axially retreat relative to the guide rail shaft 2 until the cleaning assembly 1 returns to the initial position.
In the present embodiment, the first driving assembly 3 may be a motor;
the traction component 5 is fixedly connected with the cleaning component 1, the traction component 5 can be a traction rope, for example, a hook is welded on the cleaning component 1, and the traction component 5 is fixed on the hook;
in this embodiment, the first driving assembly 3 may rotate forward or backward, for example, after the first driving assembly 3 rotates forward for one circle, it automatically rotates backward for one more circle, so as to reset the cleaning assembly 1.
In this embodiment, when the tubular device is cleaned, the first driving assembly 3 and the axial driving assembly may also be simultaneously activated, that is, the cleaning assembly 1 is rotated simultaneously during the forward movement, so as to clean the inner wall of the tubular device.
In a specific embodiment, as shown in fig. 3-6, the cleaning assembly 1 comprises a shaft sleeve 11, an air inlet pipe 12, an air outlet pipe 13, an air exhaust pipe 14 and a baffle plate 15;
the shaft sleeve 11 is circumferentially limited on the guide rail shaft 2, the air inlet pipe 12, the air exhaust pipe 14 and the baffle 15 are fixedly arranged on the shaft sleeve 11, and the air inlet pipe 12 is communicated with the air outlet pipe 13 and used for conveying air into the cylindrical equipment so as to clean the inner wall of the cylindrical equipment; the air exhaust pipe 14 is communicated with the sewage discharge assembly 6 and is used for exhausting air in the cylindrical equipment; the end of the baffle 15 remote from the sleeve 11 is arranged towards the inner wall of the cylindrical device for blocking the air at one end of the cylindrical device from diffusing to the other end.
The specific using process is as follows: air (for example, air with 1.5 atmospheric pressures) outside the cylindrical equipment is introduced into the cylindrical equipment through an air inlet pipe 12 and an air outlet pipe 13 in sequence to form air flow;
meanwhile, the first driving component 3 is started, the first driving component 3 drives the guide rail shaft 2 to rotate, and further drives the cleaning component 1 connected with the guide rail shaft 2 in a circumferential limiting manner to rotate, and the shaft sleeve 11 can rotate along with the guide rail shaft 2 because the shaft sleeve 11 is arranged on the guide rail shaft 2 in a circumferential limiting manner;
because the air inlet pipe 12, the air exhaust pipe 14 and the baffle plate 15 are all fixedly arranged on the outer surface of the shaft sleeve 11, and the air inlet pipe 12 is communicated with the air outlet pipe 13, the air inlet pipe 12 and the air outlet pipe 13 can rotate along with the shaft sleeve 11 to form rotary air flow, the air rotating in the circumferential direction can generate acting force on the inner wall of the cylindrical equipment, so that sundries on the inner wall are removed by the air, and the sundries are driven by the rotating air to suspend in the cylindrical equipment;
at the moment, in order to discharge the generated impurities suspended in the air out of the cylindrical equipment in time, the pollution discharge assembly 6 is started, and the impurities are discharged out of the cylindrical equipment by the pollution discharge assembly 6 through the air suction pipe 14 because the pollution discharge assembly 6 is communicated with the cylindrical equipment through the air suction pipe 14;
after the inner wall of the part is cleaned, starting the axial driving component, pulling the cleaning component 1 to axially advance relative to the guide rail shaft 2 through the traction component 5 by the axial driving component, and stopping the axial driving component until the next position needing cleaning is reached;
simultaneously, starting the first driving assembly 3 and repeating the cleaning operation; because the inner wall of the tubular device is divided into two parts along with the depth of the cleaning assembly 1, one part is the cleaned inner wall, and the other part is the inner wall which is not cleaned, in order to avoid the impurities suspended in the air generated by cleaning the inner wall from polluting the cleaned inner wall, the baffle plate 15 is fixedly arranged on the shaft sleeve 11, and one end of the baffle plate 15 far away from the shaft sleeve 11 is arranged towards the inner wall of the tubular device, so that the air suspended with the impurities can be effectively prevented from being diffused to the cleaned inner wall, and the cleaned inner wall is polluted again.
In a specific embodiment, as shown in fig. 7(a) and 7(b), the inner side wall of the shaft sleeve 11 is provided with a gear shaping 111, the guide rail shaft 12 is axially provided with a slot 21, and as shown in fig. 6, the gear shaping 111 is limited in the slot 21 and is connected with the slot 21 in a sliding fit manner.
In the embodiment, the gear 111 is in clearance fit with the slot 21, and the inner gear 111 is located in the slot 21, so that the shaft sleeve 11 can be ensured to rotate along with the guide rail shaft 2;
furthermore, since the slot 21 is opened along the axial direction of the rail shaft 2, when the axial driving assembly is activated, the cleaning assembly 1 is driven to advance axially along the rail shaft 2 by the traction assembly 5, i.e., the teeth 111 slide in the slot 21.
Because when the traction assembly 5 pulls the cleaning assembly 1 to advance along the guide rail shaft 2, the friction between the cleaning assembly 1 and the guide rail shaft 2 is sliding friction, not only is a large traction force required, but also the cleaning assembly 1 and the guide rail shaft 2 are seriously abraded;
in the particular embodiment, therefore, as shown in fig. 3-6, and also in fig. 9, the cleaning assembly 1 further comprises a bearing 16, the bearing 16 being located between the shaft sleeve 11 and the rail shaft 2; the bearing 16 is fixedly connected with the shaft sleeve 11, and the bearing 16 is in rolling connection with the guide rail shaft 2 through balls of the bearing 16.
When the first driving assembly 3 is started, the shaft head 11 can rotate along with the guide rail shaft 2 because the gear teeth 111 of the shaft sleeve 11 are inserted into the slot 21 of the guide rail shaft 2; and because the bearing 16 is fixedly connected with the shaft sleeve 11, the bearing 16 can also rotate along with the guide rail shaft 2;
when the axial driving assembly is started, the shaft head 11 will also advance or retreat along the guide rail shaft 2 because the slot 21 is opened along the axial direction of the guide rail shaft 2, but because the bearing 16 is fixedly connected with the shaft sleeve 11 and is also connected with the guide rail shaft 2 in a rolling way through the ball of the bearing 16, and the gear shaping 111 is in clearance fit with the slot 21, the bearing 16 will move forwards or backwards along the guide rail shaft 2 under the action of the rolling friction between the ball and the guide rail shaft 2, so as to convert the sliding friction between the shaft sleeve 11 and the guide rail shaft 2 into the rolling friction between the bearing 16 and the guide rail shaft 2.
In a particular embodiment, as shown in fig. 10, the cleaning assembly 1 further comprises a bearing washer 17, the bearing washer 17 being connected to the shaft sleeve 11 for restraining the bearing 16.
In this embodiment, the shaft sleeve 11 is further provided with a flange, and the flange and the bearing gasket 17 are hinged and fixed with the bearing 16 through bolts.
In a specific embodiment, as shown in fig. 8, the air inlet pipe 12 is arranged axially along the guide rail shaft 2, one end of the air outlet pipe 13 is communicated with the air inlet pipe 12, and the other end extends towards the inner wall of the cylindrical equipment;
in order to ensure a good cleaning effect, in the present embodiment, one end of the outlet pipe 13 is communicated with the inlet pipe 12, and the other end extends toward the inner wall of the cylindrical apparatus.
In this embodiment, the angle between the air outlet pipe 13 and the guide rail shaft 2 is preferably 45 °, so that the acting force between the air flowing out from the air outlet pipe 13 and the inner wall is relatively large, and the cleaning efficiency and the cleaning effect are improved.
In a specific embodiment, the outlet pipe 13 is provided with at least one outlet 131; the air outlets 131 of each air outlet pipe 13 are arranged in a straight line in this embodiment, so that the air flow flowing out from the air outlets 131 becomes a spiral air flow as the air outlet pipe 13 rotates.
In the embodiment, the air exhaust pipes 14 are arranged along the axial direction of the guide rail shaft 2, so that air exhaust is uniform, the center of gravity is uniformly distributed, and the appearance is good.
In the specific embodiment, the baffle 15 is formed by splicing a plurality of connecting plates into an umbrella-shaped structure, so that the air to be cleaned has a certain gathering effect, and the air diffusion is effectively avoided.
In this embodiment, the outlet pipe 13 is closely attached to the baffle 15 and forms an angle α of 45 ° with the guide shaft 2.
In the specific embodiment, the air inlet pipe 12 and the air exhaust pipe 14 are fixedly arranged on the outer surface of the shaft sleeve 11 at intervals; the air inlet pipe 12 is communicated with the air outlet pipe 13, so that clean high-pressure air can be diffused to a space to be cleaned as soon as possible, and air with suspended impurities can be drawn away as soon as possible.
In a particular embodiment, as shown in fig. 1 and 2, the axial drive assembly comprises a second drive assembly 4 and a third drive assembly 7; the second driving component 4 drives the cleaning component 1 to axially advance relative to the guide rail shaft 2 through the traction component 5, and the third driving component 7 drives the cleaning component 1 to axially retreat relative to the guide rail shaft 2 through the traction component 5.
For example, when the cleaning assembly 1 is required to advance, the second drive assembly 4 is activated; when the cleaning assembly 1 needs to be retracted, the third drive assembly 7 is activated.
In the present embodiment, the second drive assembly 4 and the third drive assembly 7 may be electric motors; for example, when the second driving assembly 4 is started, the traction assembly 5 (such as a traction rope) is gradually burnt on the rotating shaft of the second driving assembly 4, so that the cleaning assembly 1 is driven to axially advance;
when the cleaning assembly 1 needs to retreat, the third driving assembly 7 is started, the traction assembly 5 (such as a traction rope) connected with the third driving assembly 7 is gradually wound on the rotating shaft of the third driving assembly 7, and meanwhile, the traction assembly 5 wound on the rotating shaft of the second driving assembly 4 is unwound, so that the cleaning assembly 1 is driven to retreat axially.
In a specific embodiment, as shown in fig. 1, the blowdown assembly 6 comprises an induced draft fan 61, an induced draft pipe 62 and a filter rod 63; the induced draft fan 61 is arranged on the induced draft pipe 62, the filter rod 63 is positioned in the induced draft pipe 62, and the induced draft pipe 62 is communicated with the cylindrical equipment;
starting the induced draft fan 61, wherein air containing impurities flowing out of the cylindrical equipment enters the induced draft fan 62 under the action of the induced draft fan 61 because the induced draft fan 62 is communicated with the cylindrical equipment; because the filter rod 63 is positioned in the induced air duct 62, the air containing impurities is filtered by the filter rod 63, and the air passing through the filter rod 63 is air meeting the emission requirement, so that the pollution of impurities, such as dust, to the atmosphere is effectively avoided.
In the present embodiment, the induced duct 62 can be directly communicated with the cylindrical device, for example, the induced duct 62 is communicated with the rear end of the cylindrical device; and can also communicate with the extraction duct 14.
Thus, one part of air containing impurities in the cylindrical equipment directly enters the induced draft tube 62, the other part of air enters the induced draft tube 62 through the air extraction tube 14, the air entering the induced draft tube 62 finally passes through the filter rod 63, the impurities are blocked by the filter rod 63, and the filtered air is discharged into the atmosphere by the induced draft fan 61.
In a specific embodiment, the cleaning device further comprises a bin gate 8, and the bin gate 8 is arranged in the cylindrical equipment;
the door 8 thus divides the tubular apparatus into two parts, one for resting the cleaning assembly 1 and the other for carrying out the reaction. When the inner wall of the cylindrical equipment for reaction needs to be cleaned, the bin gate 8 is opened, and the second driving assembly 4 and the first driving assembly 3 are started.
In particular embodiments the cylindrical apparatus may be a rotary kiln, a reactor, a pipeline reactor or a material transfer pipe.
Taking a rotary kiln or a reactor as an example, wherein the rotary kiln or the reactor is horizontal, the specific use process comprises the following steps:
the initial position of the cleaning assembly 1 of the embodiment is located at the leftmost end of the rotary kiln, the bin door 8 is closed, when the rotary kiln needs to be cleaned, the bin door 8 is opened, the second driving assembly 4 (such as a motor) is started, the cleaning assembly 1 is pulled by the traction assembly 5 to axially advance along the guide rail shaft 2, namely to the right, and after the cleaning assembly is moved to the position needing to be cleaned (such as the position 1), the second driving assembly 4 is stopped;
clean air (for example, air with 1.5 atmospheric pressure) is introduced into the air inlet pipe 12, the clean air is sprayed out from an air outlet 131 of the air outlet pipe 13, and simultaneously, the first driving assembly 3 (for example, a motor) is started to drive the guide rail shaft 2 to rotate, because the slot 21 is in limit connection with the gear shaping 111 of the shaft sleeve 11 and is in clearance fit, and the bearing 16 is fixedly connected with the shaft sleeve 11, the shaft sleeve 11 and the bearing 16 both rotate along with the guide rail shaft 2;
the air inlet pipe 12, the air exhaust pipe 14 and the baffle plate 15 are fixed on the shaft sleeve 11, so that the air inlet pipe 12, the air exhaust pipe 14 and the baffle plate 15 rotate along with the shaft sleeve, further a rotating air flow is formed, the inner wall of the position is fully cleaned, and clean and bad sundries are rolled up by the air flow and suspended in the air;
meanwhile, the induced draft fan 61 is started, one part of air suspended with impurities enters the induced draft pipe 62 through the air exhaust pipe 14, the other part of air directly enters the induced draft pipe 62, the part of air entering the induced draft pipe 62 moves upwards under the action of the induced draft fan 61 and is filtered by the filter rod 63, the impurities are blocked by the filter rod 63, and the filtered air is exhausted into the atmosphere through the filter rod 63, so that the atmospheric pollution is effectively avoided;
when the cleaning of the inner wall is finished (position 1), the first driving component 3 is stopped, and simultaneously, the second driving component 4 (such as a motor) is started, the second driving component 4 pulls the cleaning component 1 to move to the right along the guide rail shaft 2 through the traction component 5, and when the cleaning component moves to the next position to be cleaned (position 2), the second driving component 4 is stopped;
simultaneously starting the first driving component 3 to realize the full cleaning of the inner wall at the position, and repeating the steps until the cleaning component 1 moves to the deepest part of the rotary kiln (namely to the rightmost part of the rotary kiln) to finish the cleaning of the whole inner wall of the rotary kiln;
at this point, the third drive assembly 7 (e.g., motor) is activated, still pulling the cleaning assembly 1 back, i.e., axially rearward, by the traction assembly 5 until the cleaning assembly 1 returns to the initial position, while the door 8 is closed.
In summary, the cleaning device of the embodiment can be deeply inserted into the cylindrical device to realize self-cleaning, so that the problem that the conventional manual cleaning method or cleaning device is difficult to clean the cylindrical device with a large depth can be effectively solved; in addition, the size of the cleaning device of the embodiment can be designed according to the size of the cylindrical equipment, so that the problem that the small cylindrical reaction equipment is difficult to clean or cleanly by the conventional manual cleaning method or cleaning equipment can be effectively solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. A cleaning device for cylindrical equipment is characterized by comprising a cleaning component (1), a guide rail shaft (2), a first driving component (3), an axial driving component, a traction component (5) and a pollution discharge component (6);
the cleaning assembly (1) is circumferentially limited and connected with the guide rail shaft (2), the guide rail shaft (2) is rotatably connected with the cylindrical equipment, and the first driving assembly (3) is connected with the guide rail shaft (2) and used for driving the guide rail shaft (2) to further drive the cleaning assembly (1) to circumferentially rotate so as to clean the inner wall of the cylindrical equipment; the axial driving component drives the cleaning component (1) to axially advance or axially retreat relative to the guide rail shaft (2) through the traction component (5); the pollution discharge assembly (6) is communicated with the cylindrical equipment and is used for discharging sundries generated by cleaning the cylindrical equipment.
2. The cleaning device for the cylindrical equipment according to claim 1, wherein the cleaning assembly (1) comprises a shaft sleeve (11), an air inlet pipe (12), an air outlet pipe (13), an air suction pipe (14) and a baffle plate (15);
the shaft sleeve (11) is circumferentially limited and arranged on the guide rail shaft (2), the air inlet pipe (12), the air exhaust pipe (14) and the baffle (15) are fixedly arranged on the shaft sleeve (11), and the air inlet pipe (12) is communicated with the air outlet pipe (13) and used for conveying air into the cylindrical equipment so as to clean the inner wall of the cylindrical equipment; the air suction pipe (14) is communicated with the pollution discharge assembly (6) and is used for sucking air in the cylindrical equipment; one end of the baffle (15) far away from the shaft sleeve (11) faces the inner wall of the cylindrical equipment and is used for blocking air at one end of the cylindrical equipment from diffusing to the other end.
3. The cleaning device for tubular apparatuses according to claim 2, characterized in that the cleaning assembly (1) further comprises a bearing (16); the bearing (16) is positioned between the shaft sleeve (11) and the guide rail shaft (2); the bearing (16) is fixedly connected with the shaft sleeve (11), and the bearing (16) is connected with the guide rail shaft (2) in a rolling manner through balls of the bearing (16).
4. A cleaning device for a cartridge device according to claim 3, characterized in that the cleaning assembly (1) further comprises a bearing washer (17), the bearing washer (17) being connected to the sleeve (11) for limiting the bearing (16).
5. The cleaning device for the cylindrical equipment as claimed in claim 2, wherein the inner side wall of the shaft sleeve (11) is provided with a gear shaping (111), the guide rail shaft (2) is axially provided with a slot (21), and the gear shaping (111) is limited in the slot (21) and is connected with the slot (21) in a sliding fit manner.
6. The cleaning apparatus for the cylindrical equipment as claimed in claim 2, wherein the air inlet pipe (12) is arranged axially along the rail shaft (2), and the air outlet pipe (13) has one end communicating with the air inlet pipe (12) and the other end extending toward the inner wall of the cylindrical equipment; at least one air outlet (131) is formed in the air outlet pipe (13).
7. A cleaning device for tubular apparatuses according to claim 2, characterized in that the suction tube (14) is arranged axially along the guide shaft (2).
8. A cleaning device for tubular appliances according to claim 2, characterized in that the baffle (15) is formed by splicing several connecting plates to form an umbrella structure.
9. The cleaning apparatus for tubular devices according to any of claims 1 to 8, characterized in that the axial drive assembly comprises a second drive assembly (4) and a third drive assembly (7); the second driving assembly (4) drives the cleaning assembly (1) to axially advance relative to the guide rail shaft (2) through the traction assembly (5), and the third driving assembly (7) drives the cleaning assembly (1) to axially retreat relative to the guide rail shaft (2) through the traction assembly (5).
10. The cleaning device for the cylindrical equipment according to any one of the claims 1 to 8, characterized in that the blow-off assembly (6) comprises an induced draft fan (61), an induced draft pipe (62) and a filter rod (63); draught fan (61) set up induced duct (62) are last, filter rod (63) are located in induced duct (62), induced duct (62) with the tube-shape equipment intercommunication.
11. A cleaning device for a tubular apparatus according to claim 10, characterized in that the cleaning device further comprises a door (8), the door (8) being arranged inside the tubular apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416149.7A CN113118153A (en) | 2019-12-31 | 2019-12-31 | Cleaning device for cylindrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416149.7A CN113118153A (en) | 2019-12-31 | 2019-12-31 | Cleaning device for cylindrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113118153A true CN113118153A (en) | 2021-07-16 |
Family
ID=76770643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911416149.7A Pending CN113118153A (en) | 2019-12-31 | 2019-12-31 | Cleaning device for cylindrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113118153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338210A (en) * | 2022-07-29 | 2022-11-15 | 浙江世宏实业有限公司 | Automatic chip cleaning system |
-
2019
- 2019-12-31 CN CN201911416149.7A patent/CN113118153A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338210A (en) * | 2022-07-29 | 2022-11-15 | 浙江世宏实业有限公司 | Automatic chip cleaning system |
| CN115338210B (en) * | 2022-07-29 | 2023-11-14 | 浙江世宏实业有限公司 | Automatic chip removing system |
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