CN113417871B - High-efficient kiln centrifugal fan with high temperature protection washing wind channel - Google Patents
High-efficient kiln centrifugal fan with high temperature protection washing wind channel Download PDFInfo
- Publication number
- CN113417871B CN113417871B CN202110864921.2A CN202110864921A CN113417871B CN 113417871 B CN113417871 B CN 113417871B CN 202110864921 A CN202110864921 A CN 202110864921A CN 113417871 B CN113417871 B CN 113417871B
- Authority
- CN
- China
- Prior art keywords
- pipe
- ring
- connecting ring
- centrifugal fan
- kiln
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cleaning In General (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a high-efficiency kiln centrifugal fan with a high-temperature protection washing air duct, which comprises a box body and a frame body, wherein a motor is fixedly arranged at the top of the box body, an air box is fixedly connected to one side of the box body, a radiating pipe is movably arranged at the top of the frame body, two ends of the radiating pipe are respectively communicated with a water inlet pipe and a water outlet pipe, a threaded ring is fixedly arranged at one end, far away from the radiating pipe, of the water inlet pipe, a shielding cover is connected to the surface of the threaded ring in a threaded manner, and a blocking ball is rotatably arranged in the water inlet pipe. Through injecting rivers from water inlet pipe one end, when rivers are in the cooling tube, cool down the motor, and rivers after absorbing heat are discharged from the outlet pipe, make the motor receive kiln thermal influence reduction, utilize the device can absorb the heat that the kiln produced, avoid centrifugal fan when using, it is nearer to the wind channel, and the heat that the kiln produced can make centrifugal fan inside intensify, and causes centrifugal fan to appear being heated the condition of locking.
Description
Technical Field
The invention belongs to the technical field of centrifugal fans, and particularly relates to a high-efficiency kiln centrifugal fan with a high-temperature protection washing air duct.
Background
The centrifugal fan is a driven fluid machine which can raise the pressure of gas and discharge the gas by means of inputted mechanical energy, and is widely used for ventilation, dust discharge and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces and kilns, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selection of grains, inflation and propulsion of wind tunnel wind sources and air cushion ships, etc.
The centrifugal fan is often used for ventilation and induced air in kiln wind channel department, utilizes centrifugal fan to carry out the propelling movement to the air in the wind channel, and when using, because the kiln can produce higher temperature, conventional centrifugal fan is nearer to the wind channel when using, and the heat of production can make centrifugal fan inside intensify, and causes centrifugal fan to appear being heated the condition of locking, influences centrifugal fan's use, and maintenance need consume a large amount of time and energy of workman.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the high-efficiency kiln centrifugal fan with the high-temperature protection washing air duct, which has the advantages of cooling the centrifugal fan and preventing locking.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient kiln centrifugal fan with high temperature protection washing wind channel, includes box and support body, the top fixed mounting of box has the motor, and one side fixedly connected with bellows of box, the top movable mounting of support body has the cooling tube, the both ends of cooling tube communicate respectively has water inlet pipe and outlet pipe, the one end fixed mounting of cooling tube is kept away from to the water inlet pipe has the screwed ring, the surface threaded connection of screwed ring has the shielding lid, the inside rotation of water inlet pipe is installed and is blocked the ball, the top fixedly connected with valve of blocking the ball, the bottom fixed mounting of outlet pipe has the connecting pipe, the surface rotation of connecting pipe is installed the turning block, the position fixedly connected with cistern of box one side for the connecting pipe, the bottom intercommunication of cistern has the blow off pipe, the top movable mounting of blow off pipe has the filter mantle, the first connecting ring is fixedly connected to one side of the bellows, which is far away from the box body, the second connecting ring is sleeved on the surface of the first connecting ring, a plurality of second bolts are fixedly arranged on one side of the second connecting ring, which is far away from the first connecting ring, shielding rings are movably connected to one side of the second connecting ring, rotating rings are fixedly arranged on one side of the shielding rings, which is far away from the second connecting ring, at least two frame bodies are fixedly arranged on two sides of the box body respectively, the cross sections of the radiating pipes are of U-shaped structures, the bottom ends of the radiating pipes are movably connected with the top of a motor, the dimension specification of the inner walls of the radiating pipes are matched with the dimension specification of the surface of the motor, three threaded rings are uniformly distributed on one side of the water outlet pipe, the centers of the shielding covers and the centers of the threaded rings are on the same straight line, the size specification on first go-between surface and second go-between inner wall size specification looks adaptation, one side fixed mounting of first go-between has the snap ring, the surface and the second go-between inner wall joint of snap ring, a plurality of the even distribution of second bolt is on the second go-between surface, the inner wall of shielding ring and rotor ring all with second go-between surface screw thread installation, the center of rotor ring and first go-between center are on same straight line, rotate the second bolt and dismantle the second go-between from kiln wind channel, slide the second go-between to first go-between surface to clear up its bellows inner wall, the snap ring avoids the second go-between to break away from first go-between, when being connected second go-between with kiln wind channel, rotates the rotor ring and will shield the ring and fix the junction at first go-between with the second go-between, utilize the baffle ring to shelter from the gap between first go-between with the second go-between.
Preferably, the inside of the baffle ball is provided with a water outlet, the dimension specification of the surface of the baffle ball is matched with the dimension specification of the inner wall of the water outlet pipe, and the surface of the valve is rotationally connected with the surface of the water outlet pipe.
Preferably, the radiator further comprises four connecting blocks, the four connecting blocks are arranged in a group, the two groups of connecting blocks are distributed in an axisymmetric mode by taking the radiating pipes as the axes, and one sides, close to each other, of the two groups of connecting blocks are fixedly connected with two sides of the radiating pipes respectively.
Preferably, one side of the connecting pipe is fixedly arranged with one side of the box body, and the center of the connecting pipe and the center of the sewage draining pipe are on the same straight line.
Preferably, the surface of the rotating block is movably connected with the inside of the connecting pipe, and the dimension specification of the surface of the rotating block is matched with the dimension specification of the inside of the connecting pipe.
Preferably, the side wall of the filter cover is in sliding connection with the inner bottom wall of the reservoir, and the dimension specification of the surface of the filter cover is matched with the dimension specification of the top of the sewage drain pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. through pouring into rivers from going into water pipe one end, when rivers are in the cooling tube, cool down to the motor, rivers after absorbing heat are discharged from the outlet pipe, make the motor receive kiln thermal influence reduction, utilize the device can absorb the heat that the kiln produced, avoid centrifugal fan when using, it is nearer to keep off the wind channel, the heat that the kiln produced can make centrifugal fan inside intensify, and the condition that the centrifugal fan appears being heated and locking, influence centrifugal fan's use, and the maintenance needs to consume workman's a large amount of time and energy, connect three screwed ring on different water pipes, three water pipe communicates the water source of different temperatures respectively, make the temperature that gets into the cooling tube internal flow can regulate and control, utilize the inside temperature of cooling tube adjustable effect of cooling tube, avoid when different external environment, motor peripheral temperature is different, the unable adjustment of cooling tube leads to the radiating effect variation of motor, rivers flow through the downthehole outflow of the inside of baffle, the inside rotation valve makes the baffle make the baffle rotate at the water pipe inside, thereby control the size that gets into water pipe rivers is little, utilize the inside can control the inside the cooling tube, the inside can be controlled the cooling tube, the heat pipe is difficult to be dismantled with the bolt when the cooling tube is fixed at the inner cooling tube, the high-speed, the fan is difficult to dismantle the maintenance end is dismantled to the cooling tube, can be avoided, the fan is dismantled to the high-speed is difficult to the maintenance end, can be dismantled, the high-speed is guaranteed, and the high-speed is easy to be guaranteed, and the cost is easy and can be guaranteed.
2. The device has the advantages that the water discharged from the water outlet pipe is split into the connecting pipe and flows into the reservoir, the water can be directly stored into the reservoir by the aid of the device, when workers clean bellows in the centrifugal fan, as the centrifugal fan is far away from a water source, the manual water transportation is needed to clean the bellows, labor of the workers is increased, cleaning efficiency is low, the rotary block is rotated to control the water discharged from the connecting pipe, the rotary block is closed when the rotary block is not needed to be used, water loss is avoided, the water discharged from the connecting pipe can be controlled at a short distance, water resources are prevented from flowing out from the connecting pipe when the water outlet pipe discharges water, waste water after the use flows out of the filter cover, the filter cover filters the waste water, and the large waste water in the waste water is prevented from flowing into the sewage pipe to be blocked by the filter cover, so that the workers are required to dredge.
3. Through second go-between at first go-between surface slip, when need clear up the bellows, rotatory second bolt dismantles the second go-between from the kiln wind channel, slide the second go-between to first go-between surface, thereby clear up its bellows inner wall, the snap ring avoids the second go-between to break away from first go-between, utilize the openable structure of second go-between, avoid the box weight heavier, unable removal, and the port department of bellows is connected with kiln wind channel inside, be difficult to clear up its inside, when being connected with second go-between and kiln wind channel, rotatory rotation ring will shelter from the ring and fix the junction at first go-between and second go-between, utilize and shelter from the gap between first go-between and the second go-between, avoid the wind to flow to spill from the gap department between the two.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the invention at A;
FIG. 3 is a schematic view of a frame structure according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at B;
FIG. 6 is a schematic side view of the present invention;
fig. 7 is a schematic view of a first connecting ring structure according to the present invention.
In the figure: 1. a case; 2. a motor; 3. a wind box; 4. a frame body; 5. a heat radiating pipe; 6. a connecting block; 7. a first bolt; 8. a water inlet pipe; 9. a threaded ring; 10. a shielding cover; 11. a blocking ball; 12. a valve; 13. a water outlet pipe; 14. a connecting pipe; 15. a reservoir; 16. a rotating block; 17. a blow-down pipe; 18. a filter cover; 19. a first connection ring; 20. a second connecting ring; 21. a second bolt; 22. a rotating ring; 23. a shielding ring.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a high-efficient kiln centrifugal fan with high temperature protection washing wind channel, includes box 1 and support body 4, motor 2 is fixed mounting in the top of box 1, and one side fixedly connected with bellows 3 of box 1, the top movable mounting of support body 4 has cooling tube 5, the both ends of cooling tube 5 communicate respectively and are gone into water pipe 8 and outlet pipe 13, the one end that cooling tube 5 was kept away from to water pipe 8 is fixed mounting has screwed ring 9, screwed ring 9's surface threaded connection has shielding lid 10, the inside rotation of going into water pipe 8 is installed and is kept off ball 11, the top fixedly connected with valve 12 of keeping off ball 11, the bottom fixed mounting of outlet pipe 13 has connecting pipe 14, the surface rotation of connecting pipe 14 is installed and is rotated piece 16, the position fixedly connected with cistern 15 of box 1 one side for connecting pipe 14, the bottom end of the reservoir 15 is communicated with a drain pipe 17, the top of the drain pipe 17 is movably provided with a filter cover 18, one side of the bellows 3 far away from the box body 1 is fixedly connected with a first connecting ring 19, the surface of the first connecting ring 19 is sleeved with a second connecting ring 20, one side of the second connecting ring 20 far away from the first connecting ring 19 is fixedly provided with a plurality of second bolts 21, one side of the second connecting ring 20 is movably connected with a shielding ring 23, one side of the shielding ring 23 far away from the second connecting ring 20 is fixedly provided with a rotating ring 22, at least two frame bodies 4 are arranged, one sides of the two frame bodies 4 close to each other are fixedly arranged on two sides of the box body 1 respectively, the section of the radiating pipe 5 is in a U-shaped structure, the bottom end of the radiating pipe 5 is movably connected with the top of the motor 2, the dimension specification of the inner wall of the radiating pipe 5 is matched with the dimension specification of the surface of the motor 2.
In this embodiment, through injecting rivers from water inlet pipe 8 one end, when rivers are in cooling down to motor 2 in cooling tube 5, rivers after the heat absorption are discharged from outlet pipe 13, make motor 2 receive kiln thermal influence reduction, utilize the device can absorb the heat that the kiln produced, avoid centrifugal fan when using, it is nearer to the wind channel, the inside intensification of centrifugal fan can be made to the heat that the kiln produced, and the condition that is heated locking appears in the centrifugal fan that causes, influence centrifugal fan's use, and the maintenance need consume a large amount of time and energy of workman.
Specifically, at least three threaded rings 9 are provided, the three threaded rings 9 are uniformly distributed on one side of the water outlet pipe 13, and the center of the shielding cover 10 and the center of the threaded rings 9 are on the same straight line.
In this embodiment, connect three screw thread ring 9 on different water pipes, three water pipes communicate the water source of different temperatures respectively, make the temperature of flowing water in getting into cooling tube 5 adjustable, utilize the inside temperature adjustable effect of cooling tube 5, avoid when different external environment, motor 2 peripheral temperature is different, cooling tube 5 temperature can't be adjusted and lead to the radiating effect to motor 2 to worsen.
Specifically, the inside of the baffle ball 11 is provided with a water outlet, the dimension of the surface of the baffle ball 11 is matched with the dimension of the inner wall of the water outlet pipe 13, and the surface of the valve 12 is rotationally connected with the surface of the water outlet pipe 13.
In this embodiment, rivers flow through keeping off in the apopore of ball 11 inside, rotate valve 12 and make and keep off ball 11 at the inside rotation of water inlet pipe 8 to thereby adjust the size of apopore and control the size that gets into cooling tube 5 rivers, utilize the structure that the inside discharge of entering cooling tube 5 can be controlled, avoid cooling tube 5 inside rivers to flow through greatly, absorptive heat is limited, causes the waste of water resource.
Specifically, the number of the connecting blocks 6 is at least four, the four connecting blocks 6 are in a group, the two groups of connecting blocks 6 are distributed in an axisymmetric manner by taking the radiating pipes 5, and one sides, close to each other, of the two groups of connecting blocks 6 are fixedly connected with two sides of the radiating pipes 5 respectively.
In this embodiment, rotatory first bolt 7 is fixed cooling tube 5 both sides connecting block 6 in box 1 and support body 4 upper end, makes cooling tube 5 fix in box 1 upper end, when need overhaul centrifugal fan, rotatory bolt can dismantle cooling tube 5, utilizes cooling tube 5 detachable structure, avoids when centrifugal fan breaks down, and cooling tube 5 can't dismantle, leads to being difficult to the maintenance.
Specifically, one side of the connecting pipe 14 is fixedly installed with one side of the box 1, and the center of the connecting pipe 14 and the center of the drain pipe 17 are on the same straight line.
In this embodiment, through the inside of the water flow diversion entering connecting pipe 14 of the interior exhaust rivers of outlet pipe 13, it is inside to flow into cistern 15 again, utilize the device can make rivers directly deposit in cistern 15, avoid when the workman clear up bellows 3 in the centrifugal fan, because some centrifugal fans are far away from the water source, need the manual work to carry water to clear up, make workman's work load increase, and the efficiency of clearance is lower.
Specifically, the surface of the rotating block 16 is movably connected with the inside of the connecting pipe 14, and the dimension of the surface of the rotating block 16 is adapted to the dimension of the inside of the connecting pipe 14.
In this embodiment, the rotating block 16 is rotated to control the water flow discharged from the inside of the connecting pipe 14, and is closed when not in use, so as to avoid water loss, and the water flow discharged from the connecting pipe 14 can be controlled at a short distance, so that the water resource can be prevented from being used ineffectively due to the outflow from the connecting pipe 14 when the water outlet pipe 13 discharges water.
Specifically, the side wall of the filter cover 18 is slidably connected with the inner bottom wall of the reservoir 15, and the dimension of the surface of the filter cover 18 is matched with the dimension of the top of the drain pipe 17.
In this embodiment, the sewage after use flows out from the filter cover 18, the filter cover 18 filters impurities in the sewage, the filter cover 18 is used for filtering the sewage, and the phenomenon that the sewage is blocked due to the fact that larger impurities in the sewage flow into the sewage drain pipe 17 is avoided, and the labor of workers is consumed for dredging.
Specifically, the dimension of the surface of the first connecting ring 19 is adapted to the dimension of the inner wall of the second connecting ring 20, a snap ring is fixedly mounted on one side of the first connecting ring 19, the surface of the snap ring is clamped with the inner wall of the second connecting ring 20, and a plurality of second bolts 21 are uniformly distributed on the surface of the second connecting ring 20.
In this embodiment, slide on first go-between 19 surfaces through second go-between 20, when need clear up bellows 3, rotatory second bolt 21 is dismantled second go-between 20 from the wind channel, slide second go-between 20 to first go-between 19 surfaces to clear up its inner wall, the snap ring avoids second go-between 20 to break away from first go-between 19, utilize the openable structure of second go-between 20, avoid box 1 weight heavier, unable removal, and bellows 3's port department is connected with kiln wind channel inside, be difficult to clear up its inside.
Specifically, the shielding ring 23 and the inner wall of the rotating ring 22 are both in threaded connection with the surface of the second connecting ring 20, and the center of the rotating ring 22 and the center of the first connecting ring 19 are in the same straight line.
In this embodiment, when the second connecting ring 20 is connected to the air duct, the rotating ring 22 fixes the shielding ring 23 at the connection position between the first connecting ring 19 and the second connecting ring 20, and the shielding ring 23 is used to shield the gap between the two, so as to avoid the leakage of the air flow from the gap between the two.
The working principle and the using flow of the invention are as follows: through injecting water into one end of the water inlet pipe 8, when water flows through the radiating pipe 5, the motor 2 is cooled, the water after absorbing heat is discharged from the water outlet pipe 13, so that the influence of the heat of the motor 2 on the kiln is reduced, the heat generated by the kiln can be absorbed by the device, the situation that the centrifugal fan is locked when being used due to the fact that the centrifugal fan is relatively close to an air duct, the temperature of the inside of the centrifugal fan is raised due to the heat generated by the kiln, the use of the centrifugal fan is influenced, a great deal of time and effort are consumed by workers in maintenance, three threaded rings 9 are connected to different water pipes, the three water pipes are respectively communicated with water sources with different temperatures, the temperature of flowing water entering the radiating pipe 5 can be regulated and controlled, the effect that the water temperature inside the radiating pipe 5 can be adjusted is utilized, the situation that the temperature of the periphery of the motor 2 is different when different external environments are avoided, the unable adjustment of cooling tube 5 temperature leads to the radiating effect to motor 2 worsens, rivers flow through the apopore of the inside of backing ball 11, rotate valve 12 makes backing ball 11 rotate in the inside of inlet tube 8, thereby the size of regulation apopore control entering cooling tube 5 rivers, utilize the structure that the inside discharge of entering cooling tube 5 can be controlled, avoid cooling tube 5 inside rivers to flow greatly, absorbing heat is limited, cause the waste of water resource, rotatory first bolt 7 is fixed cooling tube 5 both sides connecting block 6 at box 1 and support body 4 upper end, make cooling tube 5 fix in box 1 upper end, when need overhaul centrifugal fan, rotatory bolt can dismantle cooling tube 5, utilize cooling tube 5 detachable structure, avoid when centrifugal fan breaks down, cooling tube 5 can't dismantle, lead to being difficult to maintain.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient kiln centrifugal fan with high temperature protection washing wind channel, includes box (1) and support body (4), its characterized in that: the utility model discloses a sewage disposal device, including box (1), filter cover (18), blow-down pipe (17) and blow-down pipe (17) are kept away from in the top fixed mounting of box (1) has motor (2), and one side fixedly connected with bellows (3) of box (1), the top movable mounting of box (4) has cooling tube (5), the both ends of cooling tube (5) communicate respectively and have into water pipe (8) and outlet pipe (13), the one end fixed mounting who goes into water pipe (8) and keep away from cooling tube (5) has screw thread ring (9), the inside rotation of going into water pipe (8) is installed and is kept off lid (10), the top fixedly connected with valve (12) of ball (11), the bottom fixed mounting of outlet pipe (13) has connecting pipe (14), the surface rotation of connecting pipe (14) is installed and is rotated piece (16), one side of box (1) is fixed connection (19) for connecting pipe (14), the bottom intercommunication of cistern (15) has blow-down pipe (17), top movable mounting filter cover (18), first one side (19) are kept away from box (1), a plurality of second bolts (21) are fixedly arranged on one side, far away from the first connecting ring (19), of the second connecting ring (20), shielding rings (23) are movably connected on one side, far away from the second connecting ring (20), of the shielding rings (23), rotating rings (22) are fixedly arranged on one side, far away from the second connecting ring (20), of the two frame bodies (4), one side, close to each other, of the two frame bodies (4) is fixedly arranged on two sides of the box body (1) respectively, the cross section of the radiating pipe (5) is of a U-shaped structure, the bottom end of the radiating pipe (5) is movably connected with the top of the motor (2), the inner wall of the radiating pipe (5) is in fit with the surface size of the motor (2), the three threaded rings (9) are uniformly distributed on one side of the water outlet pipe (13), the centers of the shielding cover (10) and the threaded rings (9) are on the same straight line, the surface size of the first connecting ring (19) is in fit with the surface size of the second connecting ring (20), the surface of the second connecting ring (20) is uniformly distributed on the surface of the second connecting ring (20), the surface of the clamping ring is uniformly connected with the surface of the clamping ring (20), the inner ring walls of the shielding ring (23) and the rotating ring (22) are in threaded mounting with the surface of the second connecting ring (20), the center of the rotating ring (22) and the center of the first connecting ring (19) are in the same straight line, when the air box (3) needs to be cleaned, the second connecting ring (20) is detached from the kiln air channel by rotating the second bolt (21), the second connecting ring (20) slides to the surface of the first connecting ring (19), so that the inner wall of the air box (3) is cleaned, the second connecting ring (20) is prevented from being separated from the first connecting ring (19) by the clamping ring, and when the second connecting ring (20) is connected with the kiln air channel, the shielding ring (23) is fixed at the joint of the first connecting ring (19) and the second connecting ring (20) by the rotating ring (22), and a gap between the first connecting ring (19) and the second connecting ring (20) is shielded by the shielding ring (23).
2. The efficient kiln centrifugal fan with the high-temperature protection washing air duct according to claim 1, wherein: the inside of the baffle ball (11) is provided with a water outlet hole, the dimension specification of the surface of the baffle ball (11) is matched with the dimension specification of the inner wall of the water outlet pipe (13), and the surface of the valve (12) is rotationally connected with the surface of the water outlet pipe (13).
3. The efficient kiln centrifugal fan with the high-temperature protection washing air duct according to claim 1, wherein: the heat dissipation device further comprises four connecting blocks (6), wherein the four connecting blocks (6) are arranged in a group in pairs, the two groups of connecting blocks (6) are distributed in an axisymmetric mode by using the heat dissipation tubes (5), and one sides, close to each other, of the two groups of connecting blocks (6) are fixedly connected with two sides of the heat dissipation tubes (5) respectively.
4. The efficient kiln centrifugal fan with the high-temperature protection washing air duct according to claim 1, wherein: one side of the connecting pipe (14) is fixedly arranged on one side of the box body (1), and the center of the connecting pipe (14) and the center of the sewage draining pipe (17) are positioned on the same straight line.
5. The efficient kiln centrifugal fan with the high-temperature protection washing air duct according to claim 1, wherein: the surface of the rotating block (16) is movably connected with the inside of the connecting pipe (14), and the dimension specification of the surface of the rotating block (16) is matched with the dimension specification of the inside of the connecting pipe (14).
6. The efficient kiln centrifugal fan with the high-temperature protection washing air duct according to claim 1, wherein: the side wall of the filter cover (18) is in sliding connection with the inner bottom wall of the reservoir (15), and the dimension specification of the surface of the filter cover (18) is matched with the dimension specification of the top of the drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110864921.2A CN113417871B (en) | 2021-07-29 | 2021-07-29 | High-efficient kiln centrifugal fan with high temperature protection washing wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110864921.2A CN113417871B (en) | 2021-07-29 | 2021-07-29 | High-efficient kiln centrifugal fan with high temperature protection washing wind channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113417871A CN113417871A (en) | 2021-09-21 |
| CN113417871B true CN113417871B (en) | 2023-05-12 |
Family
ID=77718492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110864921.2A Active CN113417871B (en) | 2021-07-29 | 2021-07-29 | High-efficient kiln centrifugal fan with high temperature protection washing wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113417871B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123117B (en) * | 2023-03-22 | 2023-12-12 | 广东鑫风风机有限公司 | Centrifugal fan capable of adjusting air flow temperature |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210299A (en) * | 1995-02-06 | 1996-08-20 | Kajima Corp | Muffler for blower |
| CN206709066U (en) * | 2017-03-17 | 2017-12-05 | 北京航天普霖科技有限公司 | A kind of Split type combustion device |
| CN207212695U (en) * | 2017-08-16 | 2018-04-10 | 湖南通高环保设备有限公司 | The vavuum pump of the automobile-used quick release impeller of refuse sweeping |
| CN207879702U (en) * | 2018-01-16 | 2018-09-18 | 武汉华通通风设备有限公司 | A kind of boiler centrifugal draught fan |
| CN108626150A (en) * | 2018-04-27 | 2018-10-09 | 云和漫行者玩具有限公司 | A kind of fan assembly of cleaning easy to disassemble |
| GB201813832D0 (en) * | 2017-08-25 | 2018-10-10 | Ftnon Almelo Bv | Centrifugal fan and method for cleaning thereof |
| CN208778345U (en) * | 2018-07-10 | 2019-04-23 | 江苏国河泵业科技有限公司 | A kind of sewage pump of scalable suction hose |
| CN209042841U (en) * | 2018-11-19 | 2019-06-28 | 新疆维吾尔自治区特种设备检验研究院 | Cooling device for Air Fans of Utility Boilers |
| CN210565221U (en) * | 2019-07-31 | 2020-05-19 | 北京金风科创风电设备有限公司 | Portable air interchanger |
| CN213144807U (en) * | 2020-07-29 | 2021-05-07 | 大连坤博机械设备有限公司 | Novel fan |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460863C2 (en) * | 1974-12-21 | 1985-01-24 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | vacuum cleaner |
| CN202238103U (en) * | 2011-09-13 | 2012-05-30 | 河南利源煤焦集团有限公司 | Blower cooling water reuse system |
| CN205753853U (en) * | 2016-05-17 | 2016-11-30 | 福建省速卖通电子商务有限公司 | A kind of motor fall thermal |
| CN109406573B (en) * | 2018-12-10 | 2021-03-02 | 江苏赛诺格兰医疗科技有限公司 | Testing device and testing method for testing heat conductivity of heat-conducting silica gel pad |
| CN210374259U (en) * | 2019-02-25 | 2020-04-21 | 辉达生物医药（苏州）有限公司 | Energy-saving circulating emulsifying device |
| CN211822873U (en) * | 2020-02-17 | 2020-10-30 | 季鹰 | Air purification equipment |
| CN212360215U (en) * | 2020-06-01 | 2021-01-15 | 芜湖长江泵业有限公司 | Water suction pump structure with water cooling function |
| CN213016878U (en) * | 2020-07-31 | 2021-04-20 | 河北中电京安节能环保科技有限公司 | Boiler draught fan with energy-saving structure for biomass power generation |
| CN112737196A (en) * | 2020-12-29 | 2021-04-30 | 滨州博而特电机有限公司 | Heat dissipation shell of motor |
-
2021
- 2021-07-29 CN CN202110864921.2A patent/CN113417871B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210299A (en) * | 1995-02-06 | 1996-08-20 | Kajima Corp | Muffler for blower |
| CN206709066U (en) * | 2017-03-17 | 2017-12-05 | 北京航天普霖科技有限公司 | A kind of Split type combustion device |
| CN207212695U (en) * | 2017-08-16 | 2018-04-10 | 湖南通高环保设备有限公司 | The vavuum pump of the automobile-used quick release impeller of refuse sweeping |
| GB201813832D0 (en) * | 2017-08-25 | 2018-10-10 | Ftnon Almelo Bv | Centrifugal fan and method for cleaning thereof |
| CN207879702U (en) * | 2018-01-16 | 2018-09-18 | 武汉华通通风设备有限公司 | A kind of boiler centrifugal draught fan |
| CN108626150A (en) * | 2018-04-27 | 2018-10-09 | 云和漫行者玩具有限公司 | A kind of fan assembly of cleaning easy to disassemble |
| CN208778345U (en) * | 2018-07-10 | 2019-04-23 | 江苏国河泵业科技有限公司 | A kind of sewage pump of scalable suction hose |
| CN209042841U (en) * | 2018-11-19 | 2019-06-28 | 新疆维吾尔自治区特种设备检验研究院 | Cooling device for Air Fans of Utility Boilers |
| CN210565221U (en) * | 2019-07-31 | 2020-05-19 | 北京金风科创风电设备有限公司 | Portable air interchanger |
| CN213144807U (en) * | 2020-07-29 | 2021-05-07 | 大连坤博机械设备有限公司 | Novel fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113417871A (en) | 2021-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113417871B (en) | High-efficient kiln centrifugal fan with high temperature protection washing wind channel | |
| CN107328247A (en) | A kind of high-temperature flue gas flash cooler | |
| CN212155338U (en) | Hydraulic oil heat abstractor for hydraulic engineering machinery | |
| CN210183213U (en) | Water-cooling circulating air duct equipment of high-voltage frequency converter | |
| CN207393329U (en) | A kind of gas turbine case | |
| CN210802064U (en) | Heat radiating device of medium frequency induction furnace | |
| CN213530736U (en) | High-efficient heat abstractor is used in casting of speed reducer box | |
| CN103123218B (en) | Rotary cement kiln waste heat recoverer with conduit heat pipes embedded | |
| CN209433402U (en) | A kind of enclosed modules movable ore factory | |
| CN113970231A (en) | Circulating cooling device for machining of mining machine parts | |
| CN206695636U (en) | A kind of cooling tower fog dispersal water collector for being easily installed and dismantling | |
| CN216482376U (en) | Sand prevention device of cooling tower | |
| CN215172196U (en) | Hundred-grade vertical laminar flow cover sealing mechanism | |
| CN217686589U (en) | Medium-temperature shift converter for cooling protection | |
| CN204283941U (en) | Clean blower fan | |
| CN220304289U (en) | Modular sintering machine exhaust-heat boiler | |
| CN212409434U (en) | Split type air draft transverse flow open type cooling tower | |
| CN214133039U (en) | Building engineering safety net cleaning machine | |
| CN213555953U (en) | A preprocessing device for industrial waste gas | |
| CN205190032U (en) | Novel water tank for automobile | |
| CN210637119U (en) | Turbine lubricating oil system for waste heat power generation | |
| CN220287479U (en) | Rotary high-temperature scum ash cooling device | |
| CN215214026U (en) | Thermal power generation waste gas diversion fan | |
| CN111811167B (en) | Industrial evaporative condenser | |
| CN220507660U (en) | Yoke intermediate frequency furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |