CN214003176U

CN214003176U - Multistage self-sealing water-cooling spiral conveying device

Info

Publication number: CN214003176U
Application number: CN202022131019.3U
Authority: CN
Inventors: 黄忠喜
Original assignee: Changsha Dingtai Mechanical Equipment Manufacturing Co ltd
Current assignee: Changsha Dingtai Mechanical Equipment Manufacturing Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-20
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a multistage self sealss water-cooling screw conveyer, including carrying barrel and motor power, the internally mounted of carrying the barrel has the inner core pipe, the surface mounting who carries the barrel has one-level self sealss section, second grade self sealss section and tertiary self sealss section, and the inner core pipe surface of one-level self sealss section both sides, second grade self sealss section both sides and tertiary self sealss section both sides all installs helical blade, keeps away from motor power's the terminal surface mounting of transport barrel has the feeder hopper, the inner wall surface mounting who carries the barrel presss from both sides the cover with the water-cooling, press from both sides the water inlet in the input that the water-cooling pressed from both sides the cover is installed, presss from both sides the delivery port in the output that the water-cooling pressed from both sides the cover is installed. This multistage self sealss water-cooling auger delivery device when can realize tertiary self sealss effect, reduces the position of discharge gate, the packing of being convenient for to can carry out quick cooling and abundant filtration to the cooling water fast, satisfy the water circulation demand, reduce the temperature of powder material.

Description

Multistage self-sealing water-cooling spiral conveying device

Technical Field

The utility model relates to a conveying equipment technical field specifically is a multistage self sealss water-cooling screw conveyer.

Background

The spiral conveyor is divided into a shaft spiral conveyor and a shaftless spiral conveyor in the conveying form, and is divided into a U-shaped spiral conveyor and a tubular spiral conveyor in the appearance. The shaftless screw conveyor is suitable for non-viscous dry powder materials and small particle materials, and the shaftless screw conveyor is suitable for viscous and easily-wound materials.

Adopt ordinary screw conveyer in the general market at present, can not play cooling and self sealss effect simultaneously, even have partial water-cooling spiral all to make according to general structure, can not play the self sealss effect, have partial screw conveyer who has the self sealss effect only solitary one from sealing device, it is not tight sealed, leak gas easily.

In addition, the part can realize the screw conveyer of water-cooling effect, and general water source is the running water, and running water temperature is invariable itself, and is simple and convenient when can regard as the cooling water to use, and the running water is not pure water, and there is certain impurity inside, long-term use, especially under the circumstances such as frequent change cooling water, makes the inside impurity deposit of cooling water in the pipeline easily, causes pipeline corrosion or jam, and then extension actual life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage self sealss water-cooling screw conveyer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage self-sealing water-cooling screw conveying device comprises a conveying cylinder body and a power motor installed on one side of the conveying cylinder body, wherein an inner core pipe is installed inside the conveying cylinder body, two ends of the inner core pipe outwards extend to the outer sides of two ends of the conveying cylinder body, a power gear set is installed between one end of the inner core pipe and an output shaft of the power motor, a second-stage self-sealing section is installed on the surface of the conveying cylinder body on one side of the second-stage self-sealing section, a third-stage self-sealing section is installed on the surface of the conveying cylinder body on the other side of the second-stage self-sealing section, the tail ends of the first-stage self-sealing section, the second-stage self-sealing section and the third-stage self-sealing section extend to the inside of the conveying cylinder body, and screw blades are installed on the surfaces of the inner core pipes on two sides of the first-stage self-sealing section, two sides of the second-sealing section and two sides of the third-sealing section, keep away from power motor's transport barrel end surface mounting has the feeder hopper, the inner wall surface mounting of carrying the barrel has the water-cooling to press from both sides the cover, press from both sides the water inlet in the input of water-cooling jacket is installed, and the output that the water-cooling pressed from both sides the cover is installed and is pressed from both sides the delivery port in, and all extend transport barrel with pressing from both sides the delivery port in the water inlet.

Preferably, the inner core pipe is hollow, and the end face of the inner core pipe, which is far away from the power motor, is a water inlet end.

Preferably, the tail end of the inner clamping water outlet is provided with a circulating water tank through a pipeline, a water inlet pipe connector is arranged at the joint of the pipeline and the circulating water tank, and a water outlet pipe connector is arranged at the top end of the circulating water tank on one side of the water inlet pipe connector.

Preferably, a coiled pipe is installed inside the circulating water tank, one end of the coiled pipe is connected with the water inlet pipe interface, and the other end of the coiled pipe is provided with a filtering water tank.

Preferably, the filter water tank is internally provided with a filter membrane, the filter water tank on one side of the filter membrane is internally provided with a submersible pump, and the output end of the submersible pump is connected with the drain pipe interface.

Preferably, filter water tank's top is detachable installs sealed lid, and circulating water tank's surface mounting has the access door, and the circulating water tank surface mounting of access door one side has the heating panel.

Preferably, the inside of the circulating water tank above and below the coiled pipe is provided with an opening, the surface of the opening above is provided with a heat dissipation cover, the inside of the heat dissipation cover and the surface of the opening below are provided with heat dissipation nets, and the inside of the heat dissipation cover below the heat dissipation nets is provided with a fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this multistage self sealss water-cooling screw conveyor, through one-level self sealss section, second grade self sealss section and tertiary self sealss section, can realize the effect of tertiary self sealss, be different from among the prior art a single use self sealss part, it is not tight sealed, unfavorable phenomena such as easy gas leakage take place, press from both sides the cover through the water-cooling, deposit in the inner wall of carrying the barrel, can form a partition chamber region, be used for carrying the cooling water, and then carry out the heat absorption cooling operation to the powdered material outside surface of carrying the inside transport of barrel, and through the inner core pipe, can carry out rotary motion under the external power drives, when promoting helical blade and pushing away the material operation, inside cavity, can be used to carry the cooling water, carry out the heat absorption heat dissipation operation in the powdered material inside region of carrying, further realize the cooling effect.

2. This multistage self sealss water-cooling screw conveyor, through circulation tank, and with the interior double-layered water inlet of carrying the barrel and interior double-layered outlet connection, can carry out the circulating transport with the cooling water, and cool off the cooling water again with the help of pipeline etc., when continuing the used circulation, can be with the help of filtering water tank, carry out abundant filtration with the water, it carries to water-cooling jacket inside to have some easy deposit or the material that condenses in the avoiding water, cause the corruption of water-cooling jacket or pile up bad phenomena such as jam and take place, prolong the actual life who presss from both sides the cover from this water-cooling.

3. This multistage self sealss water-cooling screw conveyor, through sealed lid, when can sealing up filter tank top, the operation is opened in convenient reality, for example, can use filter tank inside with the cooling water injection of needs before the use, through the coiled pipe, for crooked and the great pipe fitting of surface area, there is great heat radiating area promptly, can carry out abundant cooling operation to the water after the heating, through the fan, can be under two open-ended circumstances about the existence, carry out the forced air cooling heat dissipation to the coiled pipe surface, accelerate the radiating efficiency to the cooling water, do benefit to and realize the quick radiating effect to the inside material of transport barrel with the help of the lower cooling water of temperature.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a cross-sectional partial block diagram at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure of a circulation tank according to embodiment 2;

fig. 4 is a schematic view of the internal structure of the circulation tank of embodiment 2.

In the figure: 1. a water-cooled jacket; 2. an inner core tube; 3. a primary self-sealing section; 4. a secondary self-sealing section; 5. a third-stage self-sealing section; 6. a power gear set; 7. a water inlet is clamped inside; 8. a power motor; 9. a helical blade; 10. an inner clamping water outlet; 11. a feed hopper; 12. a circulating water tank; 13. an access door; 14. a drain pipe interface; 15. a heat dissipation cover; 16. a water inlet pipe interface; 17. A heat dissipation plate; 18. a submersible pump; 19. a filtering water tank; 20. filtering the membrane; 21. a sealing cover; 22. a fan; 23. a serpentine tube; 24. a heat-dissipating network.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and fig. 2, the multistage self-sealing water-cooling screw conveyer of this embodiment includes a conveying cylinder and a power motor 8 installed at one side of the conveying cylinder, the conveying cylinder is a cylindrical structure, and has a large internal space while being supported by an external support member, the power motor 8 is powered by an external power source to provide required power for conveying materials inside the conveying cylinder, an inner core tube 2 is installed inside the conveying cylinder, both ends of the inner core tube 2 extend outward to the outside of both ends of the conveying cylinder, both ends are connected by bearings, and can be forced to rotate, and a power gear set 6 is installed between one end of the inner core tube 2 and an output shaft of the power motor 8, and actually, the two gears are two driving wheels, namely, a driving wheel installed on the power motor 8 or an output shaft of a reducer thereof, and a driven gear installed at an input end of the inner core tube 2, the two are mutually meshed to form a transmission effect, a second-level self-sealing section 4 is arranged on the surface of the conveying cylinder body, a first-level self-sealing section 3 is arranged on the surface of the conveying cylinder body on one side of the second-level self-sealing section 4, a third-level self-sealing section 5 is arranged on the surface of the conveying cylinder body on the other side of the second-level self-sealing section 4, the tail ends of the first-level self-sealing section 3, the second-level self-sealing section 4 and the third-level self-sealing section 5 extend into the conveying cylinder body, the three-level self-sealing effect can be realized, the three-level self-sealing effect is different from the phenomenon that a self-sealing part is singly used in the prior art, the sealing is not tight, the air leakage is easy to occur, the surfaces of the inner core pipes 2 on two sides of the first-level self-sealing section 3, two sides of the second-level self-sealing section 4 and two sides of the third-sealing section 5 are all provided with helical blades 9, when the helical blades are used in a specific area, the corresponding self-sealing sections can be opened under the condition that the helical blades 9 rotate, the surface area of the helical blade 9 is large, the helical blade can extrude and convey materials in the conveying cylinder, the surface of the tail end of the conveying cylinder far away from the power motor 8 is provided with a feed hopper 11, the feed hopper 11 extends into the conveying cylinder to be used as a powdery material inlet and conveys the materials into the conveying cylinder, the pipeline of the three-stage self-sealing section 5 is of a bent pipe structure, the tail end of the pipeline extends downwards and is used as a material output pipeline, the output position is low, the phenomenon that a material discharge port is too high and is inconvenient to package is avoided, the surface of the inner wall of the conveying cylinder is provided with a water-cooling jacket 1 which is a separate cavity with a large inner space and is used for conveying cooling water, the outer side surface of the powdery material conveyed in the conveying cylinder is subjected to heat absorption cooling operation, the input end of the water-cooling jacket 1 is provided with an inner-clamp water inlet 7 which is actually close to the power motor and can be connected with an external water pipe, for the water source that water cooling jacket 1 inside transport needs, the output of water cooling jacket 1 is installed interior double-layered delivery port 10, and all extends the transport barrel of interior double-layered water inlet 7 and interior double-layered delivery port 10, promptly interior double-layered delivery port 10 is as the output of water cooling jacket 1, can lead out the transport barrel with the water.

Specifically, the inside cavity of inner core pipe 2, and the inner core pipe 2 terminal surface department of keeping away from power motor 8 is for intaking the end, and outside cooling water can be through intaking in the end gets into inner core pipe 2, and the water after the heating is derived from the inner core pipe 2 other end, and the inside cavity of inner core pipe 2 can be used to carry the cooling water, carries out the heat absorption heat dissipation operation in the powder material internal region of carrying, further realizes the cooling effect.

Example 2

The structure of the multistage self-sealing water-cooling spiral conveying device of the embodiment is basically the same as that of the multistage self-sealing water-cooling spiral conveying device of the embodiment 1, and the difference is that: the tail end of the inner clamping water outlet 10 is provided with a circulating water tank 12 through a pipeline, the whole circulating water tank 12 is additionally arranged at one side of the conveying cylinder, a water inlet pipe connector 16 is arranged at the joint of the pipeline and the circulating water tank 12, a water outlet pipe connector 14 is arranged at the top end of the circulating water tank 12 at one side of the water inlet pipe connector 16, namely, heated cooling water passes through the water inlet pipe connector 16 through the pipeline through the inner clamping water outlet 10 and enters the circulating water tank 12 for cooling, and cooled water is connected with the inner clamping water inlet 7 through the water outlet pipe connector 14, so that the water circulation effect is realized (see fig. 3 and 4).

Specifically, the inside of the circulating water tank 12 is provided with the coiled pipe 23, one end of the coiled pipe 23 is connected with the water inlet pipe connector 16, the coiled pipe is a bent pipe with a large surface area, namely, the pipe has a large heat dissipation area, sufficient cooling operation can be performed on the heated cooling water body, the other end of the coiled pipe 23 is provided with the filter water tank 19, and the cooled water body is further cooled and filtered.

Furthermore, a filter membrane 20, which is actually a one-way reverse osmosis membrane, is installed inside the filter water tank 19, and is integrally located at the middle position of the filter water tank 19, so as to divide the inner space of the whole filter water tank 19 into two parts, the filter membrane 20 can perform sufficient filtering operation on the water body entering the filter water tank 19, a submersible pump 18 is installed inside the filter water tank 19 at one side of the filter membrane 20, the submersible pump 18 is far away from the joint of the coiled pipe 23 and the filter water tank 19, so that a general brushless water suction pump can be provided with electric energy from an external power supply, absorbing and pressurizing the water body filtered by the filter membrane 20, connecting the output end of the submersible pump 18 with the drain pipe connector 14, discharging the pressurized water body, when each pipeline or component in the circulating cooling water system is in a sealed state, the delivery rate into the water inside the water-cooled jacket 1 can be varied by pressurization with a submersible pump 18.

Furthermore, the detachable sealed lid 21 that installs in the top of filtering water tank 19, sealed lid 21 can be with the help of parts fixed mounting such as sealed pad and buckle on filtering water tank 19 top, when sealing up filtering water tank 19 top, convenient actual opening operation, if change filter membrane 20 or can use the inside use of 19 with the cooling water injection of needs of filter water tank before using, need pay attention to the pipeline on the filtering water tank 19 when opening, circulating water tank 12's surface mounting has access door 13, just to filtering water tank 19, can form a great opening after opening, the manual work is convenient for carry out actual operation to filtering water tank 19, and circulating water tank 12 surface mounting of access door 13 one side has heating panel 17, heating panel 17 acts on the coiled pipe 23 outside, the surface is the heat dissipation triangle-shaped structure, heat radiating area is great, can use as the plate of heat conduction.

Furthermore, the inside of the circulation water tank 12 above and below the serpentine pipe 23 is provided with openings, which are actually upper and lower air circulation passages, the surface of the upper opening is provided with a heat dissipation cover 15, the heat dissipation cover is of a cover body structure, the top end opening is smaller, the air from bottom to top can be treated in a centralized way, the surfaces of the openings inside and below the heat dissipation cover 15 are provided with heat dissipation nets 24, the meshes of the heat dissipation nets 24 are small, the heat dissipation nets can be used as filter nets or isolation nets of external air, the interior of the filtering water tank 19 is protected, the fan 22 is arranged in the heat dissipation cover 15 below the heat dissipation net 24, the fan 22 can be connected with an external power supply, the air in the heat dissipation cover 15 and even the filtering water tank 19 can be pressurized after the fan 22 is started, under the condition that an upper opening and a lower opening are formed, carry out the forced air cooling heat dissipation to the coiled pipe 23 surface for the radiating efficiency to the cooling water does benefit to and realizes the quick radiating effect to the inside material of transport barrel with the help of the lower cooling water of temperature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multistage self sealss water-cooling screw conveyor, includes carries the barrel and installs power motor (8) in carrying barrel one side, its characterized in that: the internal mounting of carrying the barrel has inner core pipe (2), the both ends of inner core pipe (2) all outwards extend to the both ends outside of carrying the barrel, and install between the one end of inner core pipe (2) and motor power (8) output shaft power gear group (6), the surface mounting of carrying the barrel has second grade self-sealing section (4), the transport barrel surface mounting of second grade self-sealing section (4) one side has one-level self-sealing section (3), the transport barrel surface mounting of second grade self-sealing section (4) opposite side has tertiary self-sealing section (5), the end of one-level self-sealing section (3), second grade self-sealing section (4) and tertiary self-sealing section (5) all extends to carry the barrel inside, and inner core pipe (2) surface of one-level self-sealing section (3) both sides, second grade self-sealing section (4) both sides and tertiary self-sealing section (5) both sides all installs helical blade (9), keep away from the terminal surface mounting of the transport barrel of power motor (8) has feeder hopper (11), the inner wall surface mounting of carrying the barrel has water-cooling to press from both sides cover (1), press from both sides water inlet (7) in installing at the input that water-cooling pressed from both sides cover (1), press from both sides delivery port (10) in installing at the output that water-cooling pressed from both sides cover (1), and press from both sides water inlet (7) and all extend the transport barrel with interior delivery port (10).

2. The multi-stage self-sealing water-cooling spiral conveying device according to claim 1, wherein: the interior of the inner core pipe (2) is hollow, and the end face of the inner core pipe (2) far away from the power motor (8) is a water inlet end.

3. The multi-stage self-sealing water-cooling spiral conveying device according to claim 1, wherein: the tail end of the inner clamping water outlet (10) is provided with a circulating water tank (12) through a pipeline, a water inlet pipe connector (16) is arranged at the joint of the pipeline and the circulating water tank (12), and a water outlet pipe connector (14) is arranged at the top end of the circulating water tank (12) on one side of the water inlet pipe connector (16).

4. The multi-stage self-sealing water-cooling spiral conveying device according to claim 3, wherein: the inside of circulating water tank (12) is installed with coiled pipe (23), and the one end and the inlet tube interface (16) of coiled pipe (23) are connected, and filter tank (19) are installed to the other end of coiled pipe (23).

5. The multi-stage self-sealing water-cooling spiral conveying device according to claim 4, wherein: the filter water tank (19) is internally provided with a filter membrane (20), the filter water tank (19) on one side of the filter membrane (20) is internally provided with a submersible pump (18), and the output end of the submersible pump (18) is connected with the drain pipe connector (14).

6. The multi-stage self-sealing water-cooling spiral conveying device according to claim 5, wherein: the detachable sealed lid (21) of installing in the top of filtering water tank (19), the surface mounting of circulating water tank (12) has access door (13), and circulating water tank (12) surface mounting of access door (13) one side has heating panel (17).

7. The multi-stage self-sealing water-cooling spiral conveying device according to claim 4, wherein: the inside opening that all is provided with of circulation tank (12) of coiled pipe (23) top and below, top open-ended surface mounting has heat exchanger (15), and the inside of heat exchanger (15) and below open-ended surface all install radiator-grid (24), and radiator-grid (24) below radiator-grid (15) internally mounted has fan (22).