CN214972434U

CN214972434U - Vortex dust remover

Info

Publication number: CN214972434U
Application number: CN202121341738.6U
Authority: CN
Inventors: 张克莹; 田进国; 姜永兴
Original assignee: Yantai Jingrun Thermal Energy Equipment Manufacturing Co ltd
Current assignee: Yantai Jingrun Thermal Energy Equipment Manufacturing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-03
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to a vortex dust shaker, relate to dust collecting equipment's field, it includes the barrel, the barrel includes inner tube and urceolus, the urceolus cover is located outside the inner tube, urceolus and inner tube shape looks adaptation and with the inner tube within a definite time be equipped with the cavity, the barrel upper end is equipped with the air-supply line, the air-supply line is along barrel tangential and inner tube intercommunication, be equipped with out the tuber pipe in the same section of thick bamboo, a plurality of exhaust vents have been seted up along circumference to the air-supply line, establish to the cylindricality section barrel upper end, establish to the toper section under the barrel, the toper section all reduces along from the direction diameter from the top down gradually, a plurality of round holes have been seted up along circumference to the inner tube, the cavity is through round hole and the inside intercommunication of inner tube. Air gets into the inner tube through the air-supply line, and is rotatory through the inner tube inner wall, and when getting into the toper section, airflow speed accelerates, acts on the centrifugal force grow of dust, and in the dust was blown into the cavity through the round hole, it was difficult to have improved the effect of dust removal by rolling to the air-out pipe again under the air current effect in this application.

Description

Vortex dust remover

Technical Field

The application relates to the field of dust removing equipment, in particular to a vortex dust remover.

Background

The air can contain more particles such as dust in a plurality of industrial processing processes, and the particles are discharged outdoors along with the indoor and outdoor ventilation process, so that the cleaning is greatly influenced, and most industrial plants can perform dust removal operation before air discharge at present.

The related art can refer to chinese patent with publication number CN206483279U and discloses a high-pressure vortex bag type dust collector, which comprises an air inlet pipe, a cyclone wind-blocking device motor, a flow guide pipe, a settling chamber, a flow guide plate, a cloth bag connecting pipe, a cloth bag, a settling chamber wind-blocking device and a settling chamber wind-blocking device motor, wherein the air inlet pipe is arranged at one side of the upper section of the cyclone, the cyclone wind-blocking device is arranged at the lower end of the cyclone, one end of the flow guide pipe is arranged in the upper section of the cyclone, the other end of the flow guide pipe is connected with the upper end of the settling chamber, the flow guide plate is arranged at two sides in the settling chamber, the flow guide plate is obliquely arranged and is narrow at the top and wide at the bottom, the settling chamber wind-blocking device is arranged at the lower end of the settling chamber, the cloth bag connecting pipe is arranged at one side of the upper end of the settling chamber, and the cloth bag is connected with the cloth bag connecting pipe.

In view of the above-mentioned related technologies, the inventor believes that the dust collector throws dust onto the wall surface of the dust collector only by using centrifugal force and gravity in the dust collecting process, and since the air velocity is relatively high, the dust is very easy to roll by the air flow and cannot smoothly fall into the discharge opening, so that the dust collecting effect of the cyclone is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to improve dust removal effect, this application provides a vortex dust shaker.

The application provides a vortex dust shaker adopts following technical scheme:

the utility model provides a vortex dust shaker, which comprises a cylindrical shel, the barrel includes inner tube and urceolus, the urceolus cover is located outside the inner tube, urceolus and inner tube shape looks adaptation and with the inner tube within a definite time be equipped with the cavity, the barrel upper end is equipped with the air-supply line, the air-supply line is equipped with out the tuber pipe along barrel tangential and inner tube intercommunication in the same section of thick bamboo, a plurality of exhaust vents have been seted up along circumference to the air-out pipe, establish to the cylindricality section in the barrel upper end, establish to the toper section under the barrel, the toper section all reduces along from the direction diameter from the top down gradually, the tip is equipped with dust hopper under the barrel, a plurality of round holes have been seted up along circumference to the inner tube, the cavity is through the inside intercommunication of round hole and inner tube.

Through adopting above-mentioned technical scheme, the air gets into the inner tube through the air-supply line, and is rotatory through the inner tube inner wall, and the dust in the air is got rid of to the barrel inner wall under the effect of centrifugal force, and when getting into the toper section, the air current rotational speed is accelerated, acts on the centrifugal force grow of dust, and the dust is blown into in the cavity through the round hole, and it is difficult to be rolled to the air-out intraductal again under the air current effect, has improved dust removal effect.

Optionally, the inner cylinder is communicated with a plurality of first conical pipes, the first conical pipes correspond to the round holes one by one, and the first conical pipes are located in the cavity and gradually decrease in diameter along the direction close to the inner wall of the outer cylinder.

Through adopting above-mentioned technical scheme, the dust in the cavity is difficult for getting back to in the inner tube through the round hole under the effect of first conical duct, and then has improved dust removal effect.

Optionally, one end of the first conical pipe close to the inner wall of the outer barrel is fixedly provided with a conical baffle plate, and a gap is reserved between the first conical pipe and the conical baffle plate.

By adopting the technical scheme, the airflow in the cavity returns to the inner cylinder after being turned for many times under the action of the conical baffle plate, and the dust in the cavity does not move and returns to the inner cylinder along with the airflow, so that the dust removal effect is improved.

Optionally, the air outlet pipe is communicated with a plurality of second conical pipes along the circumferential direction, the second conical pipes correspond to the air outlet holes one to one, and the diameters of the second conical pipes along the direction deviating from the air outlet pipe are gradually reduced.

Through adopting above-mentioned technical scheme, under the effect of second conical duct, the dust is difficult for getting into the tuber pipe through the exhaust vent, is favorable to improving dust removal effect.

Optionally, a guide plate is fixedly arranged on the inner wall of the inner cylinder, and the guide plate is spirally arranged along the circumferential direction of the inner cylinder.

Through adopting above-mentioned technical scheme, the air current rotates along the inner tube inner wall under the guide effect of guide plate, and the difficult indiscriminate flow phenomenon that takes place loses the centrifugal force effect to the dust, has improved stability in use.

Optionally, the upper end of the air outlet pipe is rotatably connected with the barrel, and the rack is provided with a driving motor for driving the air outlet pipe to rotate.

Through adopting above-mentioned technical scheme, driving motor drives out the tuber pipe and rotates, drives the air rotation that is close to out the tuber pipe, has stronger dust removal effect to the air nearer apart from going out the tuber pipe.

Optionally, filter cotton is arranged in the dust hopper.

By adopting the technical scheme, the dust falling into the dust collecting hopper enters the filter cotton and is not easy to roll back to the inner cylinder in the airflow, thereby being beneficial to improving the dust removal effect.

Optionally, the lower end of the dust collecting hopper is provided with a water tank, and the lower end of the filter cotton extends into the water tank.

Through adopting above-mentioned technical scheme, the basin makes the filter pulp comparatively moist, improves the ability of holding back to the dust, and then is favorable to improving dust removal effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the outer barrel, air enters the inner barrel through the air inlet pipe and rotates through the inner wall of the inner barrel, dust in the air is thrown to the inner wall of the barrel under the action of centrifugal force, when the dust enters the conical section, the airflow rotating speed is increased, the centrifugal force acting on the dust is increased, the dust is blown into the cavity through the circular hole and is not easy to roll into the air outlet pipe again under the action of the airflow, and the dust removal effect is improved;

2. by arranging the conical baffle plate, the airflow in the cavity returns to the inner cylinder after being turned for many times under the action of the conical baffle plate, and dust in the cavity does not move and returns to the inner cylinder along with the airflow, so that the dust removal effect is improved;

3. through setting up driving motor, driving motor drives out the tuber pipe and rotates, drives the air rotation that is close to out the tuber pipe, has stronger dust removal effect to the air nearer apart from going out the tuber pipe.

Drawings

Fig. 1 is a schematic overall structure diagram of a vortex dust remover.

Fig. 2 is a schematic sectional structure diagram of a vortex dust remover.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a barrel; 11. an inner barrel; 12. an outer cylinder; 13. a chamber; 2. an air inlet pipe; 3. an air outlet pipe; 31. a second tapered tube; 14. a cylindrical section; 15. a tapered section; 4. a dust collecting hopper; 111. a first tapered tube; 112. a conical baffle plate; 5. a baffle; 6. a drive motor; 61. a worm; 32. a worm gear; 41. filtering cotton; 42. a water tank.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses vortex dust shaker.

Referring to fig. 1, the vortex dust remover comprises a cylinder body 1, wherein the cylinder body 1 is made of stainless steel metal materials, is not easy to rust and has a long service life. The upper end of the cylinder body 1 is provided with a cylindrical section 14, and the cylindrical section 14 is in a cylindrical shape with a vertical axis; the lower end of the cylinder body 1 is provided with a conical section 15, the conical section 15 is in a frustum shape with a vertical axis, the diameter of the conical section 15 is gradually reduced from top to bottom, the axes of the cylindrical section 14 and the conical section 15 are positioned on the same straight line, and the maximum diameter of the conical section 15 is the same as the diameter of the conical section 15.

Referring to fig. 1 and 2, the barrel 1 includes an inner barrel 11 and an outer barrel 12, the outer barrel 12 is sleeved outside the inner barrel 11 and has a chamber 13 with the inner barrel 11, an air inlet pipe 2 is installed at the upper end of the barrel 1, one end of the air inlet pipe 2 close to the sleeve penetrates through the barrel wall of the outer barrel 12 and the chamber 13 to be communicated with the inner barrel 11, air to be dedusted enters the inner barrel 11 through the air inlet pipe 2, the air inlet pipe 2 is communicated with the inner barrel 11 along the tangential direction of the barrel 1, and the air rotates in a cylindrical section 14 along the inner wall of the inner barrel 11 and rotates towards a conical section 15 under the action of air pressure.

Referring to fig. 2 and 3, in the air rotation process, impurities such as dust inside are thrown to the inner wall of the inner cylinder 11 under the action of centrifugal force, a plurality of circular holes are formed in the inner cylinder 11 along the circumferential direction, the chamber 13 is communicated with the inside of the inner cylinder 11 through the circular holes, and when the dust moves to the circular holes, the dust enters the circular holes along with partial air flow; install a plurality of first conical duct 111 in the cavity 13, first conical duct 111 and round hole one-to-one, in the dust got into the first conical duct 111 that corresponds through the round hole, first conical duct 111 reduced gradually along the direction diameter that is close to urceolus 12 inner wall, and the dust removed to the direction that is close to urceolus 12 along the radial direction of first conical duct 111.

Referring to fig. 2 and 3, a conical baffle plate 112 is fixedly mounted at one end of the first conical pipe 111 close to the inner wall of the outer cylinder 12, the conical baffle plate 112 is in a circular cone shape, the tip end of the conical baffle plate is located at one end close to the outer cylinder 12, dust moves towards the edge of the conical baffle plate 112 under the action of the conical baffle plate 112, a gap is reserved between the first conical pipe 111 and the conical baffle plate 112, the dust enters the chamber 13 through the gap, and then moves in the chamber 13 along with the air flow, and under the action of the conical baffle plate 112 and the first conical pipe 111, the dust is not easy to return to the inner cylinder 11 again through a circular hole, and the dust removal effect is good.

Referring to fig. 1 and 2, 11 inner wall fixed mounting of inner tube has guide plate 5, and the setting of round hole changes the holistic flow direction of air current easily, and guide plate 5 sets up along 11 circumference spirals of inner tube, and guide plate 5 plays supplementary guide effect to the air current, and the air current keeps the state that the spiral flows downwards under guide plate 5 effect, and when 15 parts of toper section, air flow rate accelerates gradually, last throw the dust into in the cavity 13.

Referring to fig. 2 and 3, install out tuber pipe 3 in the same section of thick bamboo, it sets up with inner tube 11 is coaxial to go out tuber pipe 3, be located inner tube 11 center department promptly, it extends barrel 1 and rotates with barrel 1 to go out tuber pipe 3 upper end, the dust in the air current is far away from out tuber pipe 3 under the centrifugal force effect, a plurality of exhaust vents have been seted up along circumference under the tuber pipe 3 tip, and fixed mounting has a plurality of second venturi tubes 31, second venturi tube 31 and exhaust vent one-to-one, inner tube 11 is through

second venturi tube

31 and 3 intercommunication of tuber pipe, it has been less to rotate to the interior dust content of the air current of tip under the barrel 1, and then under the atmospheric pressure effect through second venturi tube 31 in getting into out tuber pipe 3.

Referring to fig. 2 and 3, the diameter of the second tapered pipe 31 is gradually reduced along the direction departing from the air outlet pipe 3, so that the air near the second tapered pipe 31 changes the flow direction under the flow guiding effect of the outer wall of the second tapered pipe 31, and then rotates under the effect of the flow guiding plate 5, and further throws away the dust, thereby enhancing the dust removal effect.

Referring to fig. 1, a driving motor 6 is fixedly installed at the upper end of a barrel 1, a worm 61 is fixedly installed on an output shaft of the driving motor 6, a user starts the driving motor 6 to drive the worm 61 to rotate, a worm wheel 32 is fixedly installed at a part of the upper end of an air outlet pipe 3 extending out of an inner barrel 11, the worm 61 is meshed with the worm wheel 32, the air outlet pipe 3 is rotated under the action of the driving motor 6, the user controls the air outlet pipe 3 to rotate in the same direction as the air flow in the barrel 1, the occurrence of the phenomenon of the turbulent flow of the air in the barrel 1 is further reduced, and the dust removal effect is improved.

Referring to fig. 1 and 2, a dust hopper 4 is installed at the lower end of a cylinder 1, dust in a chamber 13 slowly moves down to approach the dust hopper 4 along with an air flow, filter cotton 41 is installed in the dust hopper 4, and fine holes of the filter cotton 41 have the function of intercepting the dust when the air flow passes through, so that the dust entering the dust hopper 4 is not easily driven by the air flow to cause secondary pollution to the air flow; the lower end part of the dust collecting hopper 4 is provided with a water tank 42, a user puts water into the water tank 42, and the water is contacted with the lower end part of the filter cotton 41, so that the lower end part of the filter cotton 41 is wet, the interception capability of dust is improved, and the dust removal effect is good; the lower tip of sleeve articulates there is the operating door, when needing to change filter pulp 41 or add the water time, and the user can operate simple and convenient by manually opening the operating door.

The implementation principle of the vortex dust remover in the embodiment of the application is as follows: air that needs to remove dust gets into in inner tube 11 through air-supply line 2, the air is along inner tube 11 inner wall at the 14 internal rotations in cylindricality section, rotate to toper section 15 under the atmospheric pressure effect, impurity such as the inside dust of air is whipped to inner tube 11 inner wall under the centrifugal force effect on, get into corresponding first toper pipe 111 through the round hole in, and then get into in the cavity 13, and then move in the cavity 13 along with the air current, when gas breaks away from cavity 13 through first toper pipe 111, need turn to many times under the effect of toper baffling board 112, be difficult for taking the dust out of cavity 13 and cause secondary pollution to the air, the dust is under the effect of toper baffling board 112 and first toper pipe 111, be difficult for getting back to in inner tube 11 again through the round hole, dust removal effect is good.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a vortex dust shaker, includes barrel (1), its characterized in that: barrel (1) includes inner tube (11) and urceolus (12), urceolus (12) cover is located outside inner tube (11), urceolus (12) and inner tube (11) shape looks adaptation and with inner tube (11) within a definite time be equipped with cavity (13), barrel (1) upper end is equipped with air-supply line (2), air-supply line (2) are followed barrel (1) tangential and inner tube (11) intercommunication, be equipped with out tuber pipe (3) in the same section of thick bamboo, a plurality of exhaust vents have been seted up along circumference to go out tuber pipe (3), barrel (1) upper end is established to cylindricality section (14), barrel (1) lower tip is established to toper section (15), toper section (15) all reduce gradually along from the orientation diameter from the top down, barrel (1) lower tip is equipped with dust hopper (4), a plurality of round holes have been seted up along circumference in inner tube (11), cavity (13) are through round hole and inner tube (11) inside intercommunication.

2. A vortex dust collector according to claim 1, wherein: the inner cylinder (11) is communicated with a plurality of first conical tubes (111), the first conical tubes (111) correspond to the round holes one by one, and the first conical tubes (111) are located in the cavity (13) and gradually decrease in diameter along the direction close to the inner wall of the outer cylinder (12).

3. A vortex dust collector according to claim 2, wherein: one end of the first conical pipe (111) close to the inner wall of the outer cylinder (12) is fixedly provided with a conical baffle plate (112), and a gap is reserved between the first conical pipe (111) and the conical baffle plate (112).

4. A vortex dust collector according to claim 1, wherein: go out tuber pipe (3) along circumference intercommunication have a plurality of second toper pipes (31), second toper pipe (31) and exhaust vent one-to-one, second toper pipe (31) reduce along the direction diameter that deviates from tuber pipe (3) gradually.

5. A vortex dust collector according to claim 1, wherein: the inner wall of the inner cylinder (11) is fixedly provided with a guide plate (5), and the guide plate (5) is spirally arranged along the circumferential direction of the inner cylinder (11).

6. A vortex dust collector according to claim 1, wherein: the upper end part of the air outlet pipe (3) is rotatably connected with the barrel (1), and the rack is provided with a driving motor (6) for driving the air outlet pipe (3) to rotate.

7. A vortex dust collector according to claim 1, wherein: the dust collecting hopper (4) is internally provided with filter cotton (41).

8. A vortex dust collector according to claim 7, wherein: the lower end of the dust hopper (4) is provided with a water tank (42), and the lower end of the filter cotton (41) extends into the water tank (42).