CN212119295U

CN212119295U - Conical cylinder and tubular dust remover with same

Info

Publication number: CN212119295U
Application number: CN202020784314.6U
Authority: CN
Inventors: 汪华强
Original assignee: Beijing Beikelai Environmental Protection Technology Co ltd
Current assignee: Beijing Beikelai Environmental Protection Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-11
Anticipated expiration: 2030-05-12

Abstract

The application relates to a cone and a tubular dust remover with the cone, which comprises an upper shell, a lower shell and an annular flow guide device; the bottom of the upper shell is fixedly arranged at the top of the lower shell, and the upper shell and the lower shell are coaxially arranged; the annular flow guide device is arranged at the joint of the upper shell and the lower shell and is coaxial with the lower shell; a first angle is arranged between the outer wall of the annular flow guide device and the inner wall of the upper shell, so that a water storage tank is defined by the outer wall of the annular flow guide device and the inner wall of the upper shell; the bottom of the upper shell is provided with a drain hole which penetrates through the side wall of the upper shell and is communicated with the water storage tank. The fog drop carrying phenomenon is prevented, and the demisting effect is improved.

Description

Conical cylinder and tubular dust remover with same

Technical Field

The disclosure relates to the field of dust-cleaning discharge devices, in particular to a cone and a tubular dust remover with the cone.

Background

At present, in China, the mouth numbers of ultra-clean discharge, near-zero discharge, ultra-low discharge, green power generation and the like are put forward, and process equipment capable of achieving the ultra-clean discharge, a wet electric dust collector, a tube bundle dust collector and the like are required to be put into the mouth numbers to achieve the low discharge standard. The wet electric dust collector has obvious defects, such as high equipment cost, long construction period, high operating cost, easy failure and fire generation, and the like. The user's eyesight gradually turns to the tube bank dust remover, and current tube bank dust remover is good and uneven again, and the majority can not reach the super clean standard.

Disclosure of Invention

In view of this, the present disclosure provides a cone and a tubular dust collector having the same, which prevent the phenomenon of entrainment of mist droplets twice and improve the mist removal effect.

According to one aspect of the present disclosure, there is provided a cone comprising an upper shell, a lower shell and an annular flow guide device;

the bottom of the upper shell is fixedly arranged at the top of the lower shell, and the upper shell and the lower shell are coaxially arranged;

the annular flow guide device is arranged at the joint of the upper shell and the lower shell and is coaxial with the lower shell;

a first angle is arranged between the outer wall of the annular flow guide device and the inner wall of the upper shell, so that a water storage tank is defined by the outer wall of the annular flow guide device and the inner wall of the upper shell;

the bottom of the upper shell is provided with a drain hole which penetrates through the side wall of the upper shell and is communicated with the water storage tank.

In a possible implementation manner, the portable electronic device further comprises a supporting piece, the supporting piece is arranged at the joint of the upper shell and the lower shell, one side of the supporting piece is fixed on the outer wall of the upper shell, and the other side of the supporting piece is fixed on the outer wall of the lower shell.

In a possible implementation manner, the supporting piece is plate-shaped, and a plate surface of the supporting piece is perpendicular to the outer wall of the upper shell;

the side wall of the support piece facing the upper shell is matched with the outer wall of the upper shell, and the side wall of the support piece facing the lower shell is matched with the outer wall of the lower shell;

the supporting pieces are more than two, and the more than two supporting pieces are distributed around the circumference by the axis of the upper shell.

In a possible implementation, the support members are provided in two, one of the two support members is provided at the drain hole, and the drain hole penetrates through a side wall of the support member therein.

In a possible implementation manner, the lower housing is provided with a first taper α, and a value range of the first taper α is: alpha is more than or equal to 25 degrees and less than or equal to 40 degrees;

the upper shell is provided with a second taper beta, and the value range of the second taper beta is as follows: beta is more than or equal to 25 degrees and less than or equal to 40 degrees.

In a possible implementation, the first taper α takes a value of 30 °;

the second taper angle beta is 30 degrees.

In one possible implementation, the upper housing, the lower housing and the annular flow guide device are integrally formed;

the upper shell is in a circular truncated cone shape, and the cross section area of the top of the upper shell is larger than that of the bottom of the upper shell;

the lower shell is in a round table shape, and the cross section area of the top of the lower shell is smaller than that of the bottom of the lower shell.

In a possible implementation manner, a convex brim is arranged at the top of the upper shell, and the convex brim is arranged around the top of the upper shell in the circumferential direction by taking the central axis of the upper shell as an axis.

In a possible implementation manner, a groove is formed in one end, which is not connected with the upper shell, of the convex eaves, and the central axis of the convex eaves above the groove is arranged around the inner wall of the convex eaves in the circumferential direction;

a convex ring is arranged on the outer wall of the convex eaves, and the central axis of the convex eaves above the convex ring is arranged around the outer wall of the convex eaves in the circumferential direction by taking the central axis as an axis;

the convex eaves are arranged on the side, which is not connected with the upper shell, of the convex eaves.

According to another aspect of the present disclosure, there is provided a tubular precipitator comprising the cone according to any one of the above.

The utility model provides a awl section of thick bamboo is divided into casing and two parts of casing down, and the droplet can contact the upper casing at first, and the droplet that contacts the upper casing can be left along the inner wall of upper casing, until contacting the annular guiding device that upper casing and lower casing junction set up. The fog drops contacting the annular flow guide device can be collected to a water storage groove formed between the annular flow guide device and the upper shell, liquid formed by the collected fog drops can flow along the water storage groove, and the fog drops are discharged along the water discharge hole when the fog drops flow to the water discharge hole due to the fact that the water discharge hole is communicated with the water storage groove. The fog drops can be captured by the upper shell due to the design, the fog drops can not flow to the lower shell due to the arrangement of the annular flow guide device, and the fog drops can be discharged from the water storage tank formed by the annular flow guide device and the upper shell along the water discharge hole due to the arrangement of the water discharge hole, so that the phenomenon that the fog drops are carried secondarily and carried is prevented, and the defogging effect is improved.

Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.

FIG. 1 illustrates a body structure view of a cone in an embodiment of the disclosure;

FIG. 2 illustrates a cross-sectional view of a cone of an embodiment of the present disclosure.

Detailed Description

Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.

Fig. 1 illustrates a main body structure view of a cone according to an embodiment of the present disclosure. FIG. 2 illustrates a cross-sectional view of a cone according to an embodiment of the present disclosure. As shown in fig. 1 or fig. 2, the cone includes an upper casing 100, a lower casing 200, and an annular flow guide device 300, wherein the bottom of the upper casing 100 is fixedly mounted on the top of the lower casing 200, and the upper casing 100 and the lower casing 200 are coaxially disposed. The annular guiding device 300 is annular, the outer wall of the annular guiding device 300 is inclined (that is, the annular guiding device 300 is provided with an outer draft angle), the supporting member 400 is arranged on the same side of the inner wall of the upper casing 100, the annular guiding device 300 is arranged at the joint of the upper casing 100 and the lower casing 200, and the annular guiding device 300 is arranged circumferentially around the inner wall of the joint of the upper casing 100 and the lower casing 200. A first angle is formed between the outer wall of the annular guiding device 300 and the inner wall of the upper casing 100, so that the outer wall of the annular guiding device 300 and the inner wall of the upper casing 100 enclose a water storage tank. The bottom of the upper casing 100 is provided with a drain hole, the drain hole penetrates through the side wall of the upper casing 100, and the drain hole is communicated with the water storage tank.

The cone cylinder of the embodiment of the application is divided into the upper shell 100 and the lower shell 200, the fog drops firstly contact with the upper shell 100, and the fog drops contacting with the upper shell 100 are left along the inner wall of the upper shell 100 until contacting with the annular flow guide device 300 arranged at the joint of the upper shell 100 and the lower shell 200. The mist contacting the annular guiding device 300 is collected to the water storage tank formed between the annular guiding device 300 and the upper housing 100, and the liquid formed by the collected mist flows along the water storage tank. The design enables the fog drops to be captured by the upper shell 100, the fog drops cannot flow to the lower shell 200 due to the arrangement of the annular flow guide device 300, and the fog drops can be discharged from the water storage tank formed by the annular flow guide device 300 and the upper shell 100 along the drainage hole due to the arrangement of the drainage hole, so that the phenomenon that the fog drops are carried secondarily is avoided, and the defogging effect is improved.

In a possible implementation manner, a support 400 is further included, the support 400 is disposed at a connection position of the upper casing 100 and the lower casing 200, and one side of the support 400 is fixedly mounted on an outer wall of the upper casing 100 and the other side of the support 400 is fixedly mounted on an outer wall of the lower casing 200. From this, strengthened the structure of this application embodiment awl section of thick bamboo for the structure of a awl section of thick bamboo is more firm, and has strengthened the life of this application embodiment awl section of thick bamboo.

Further, in a possible implementation manner, the supporting member 400 has a plate shape, and a plate surface of the supporting member 400 is disposed perpendicular to the outer wall of the upper casing 100, and a plate surface of the supporting member 400 is also disposed perpendicular to the outer wall of the lower casing 200. The side wall of the supporting member 400 facing the upper casing 100 is matched with the outer wall of the upper casing 100, and the side wall of the supporting member 400 facing the lower casing 200 is matched with the outer wall of the lower casing 200, so that the connection form of the supporting member 400 with the upper casing 100 and the lower casing 200 is more suitable for mechanical engineering, and the use stress between the upper casing 100 and the lower casing 200 is further strengthened.

Further, in a possible implementation manner, one of the two or more supporting members 400 is disposed at the drainage hole, and the drainage hole is disposed through a side wall of the supporting member 400. Here, it should be noted that the drain holes should be disposed obliquely, and the inclination direction should be inclined from a direction adjacent to the upper casing 100 to a direction away from the upper casing 100 (close to the lower casing 200). Therefore, the arrangement of the drain holes is more convenient, and the drainage effect of water drops is enhanced.

In a possible implementation manner, the lower shell 200 is provided with a first taper α, and the value range of the first taper α is: alpha is more than or equal to 25 degrees and less than or equal to 40 degrees. The upper shell 100 is provided with a second taper β, and the value range of the second taper β is as follows: beta is more than or equal to 25 degrees and less than or equal to 40 degrees.

Further, in a possible implementation, the first taper α is 30 ° and the second taper β is 30 °.

In one possible implementation, the upper casing 100, the lower casing 200 and the annular deflector 300 are integrally formed. The upper housing 100 is circular truncated cone-shaped (i.e., the upper housing 100 is a conical housing), the cross-sectional area of the top of the upper housing 100 is larger than the cross-sectional area of the bottom of the upper housing 100, the lower housing 200 is circular truncated cone-shaped (i.e., the lower housing 200 is also a conical housing), and the cross-sectional area of the top of the lower housing 200 is smaller than the cross-sectional area of the bottom of the lower housing 200.

In a possible implementation manner, the top of the upper casing 100 is provided with a protruding eave 500, and the protruding eave 500 is circumferentially arranged around the top of the upper casing 100 by taking the central axis of the upper casing 100 as an axis.

Further, in a possible implementation manner, a groove is formed at an end of the protruding eave 500 not connected to the upper housing 100, and the groove is circumferentially arranged around an inner wall of the protruding eave 500 with a central axis of the protruding eave 500 as an axis. The outer wall of the protruding eave 500 is provided with a protruding ring, the central axis of the protruding eave 500 above the protruding ring is arranged around the outer wall of the protruding eave 500 in the circumferential direction, and the protruding eave 500 is arranged on the side, which is not connected with the upper shell 100, of the protruding eave 500.

Based on any preceding a section of thick bamboo of awl section of thick bamboo, this disclosure still provides a tubular dust remover. Wherein, the tubular dust remover of the embodiment of the present disclosure comprises the cone barrel as described in any one of the above. Through installing arbitrary preceding a awl section of thick bamboo in the tubulose dust remover, when removing dust and defogging, can effectively guarantee that the droplet can not be smugglied secretly by the secondary to the effect of dust removal defogging has been strengthened.

Having described embodiments of the present disclosure, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A cone is characterized by comprising an upper shell, a lower shell and an annular flow guide device;

the outer wall of the annular flow guide device is arranged in an inclined plane, the annular flow guide device is arranged on the same side of the inner wall of the upper shell, the annular flow guide device is arranged at the joint of the upper shell and the lower shell, and the annular flow guide device and the lower shell are coaxially arranged;

2. The cone drum according to claim 1, further comprising a support member disposed at a junction of the upper housing and the lower housing, wherein one side of the support member is fixed to an outer wall of the upper housing, and the other side of the support member is fixed to an outer wall of the lower housing.

3. The cone drum according to claim 2, wherein the supporting member is plate-shaped, and a plate surface of the supporting member is arranged perpendicular to the outer wall of the upper shell;

4. The cone drum according to claim 2 or 3, wherein the support members are provided in two, one of the two support members is provided at the drain hole, and the drain hole penetrates through the side wall of the support member.

5. The cone drum according to claim 1, wherein the lower shell is provided with a first taper α, and the value range of the first taper α is: alpha is more than or equal to 25 degrees and less than or equal to 40 degrees;

6. The cone drum according to claim 5, wherein the first taper a takes a value of 30 °;

the second taper angle beta is 30 degrees.

7. The cone drum of claim 1 wherein the upper housing, the lower housing and the annular deflector are integrally formed;

8. The cone drum according to claim 1, wherein a convex brim is arranged on the top of the upper shell, and the convex brim is circumferentially arranged around the top of the upper shell by taking a central axis of the upper shell as an axis.

9. The cone drum according to claim 8, wherein a groove is formed in one end of the convex brim, which is not connected with the upper shell, and the groove is formed in the circumferential direction around the inner wall of the convex brim by taking the central axis of the convex brim above the groove as an axis;

10. A tubular precipitator including a cartridge according to any one of claims 1 to 9.