CN108939745B

CN108939745B - Dust hopper supporting base

Info

Publication number: CN108939745B
Application number: CN201810729576.XA
Authority: CN
Inventors: 王春保
Original assignee: Anhui Shunda Environmental Technology Co ltd
Current assignee: Anhui Shunda Environmental Technology Co ltd
Priority date: 2018-07-05
Filing date: 2018-07-05
Publication date: 2020-07-07
Anticipated expiration: 2038-07-05
Also published as: CN108939745A

Abstract

The invention discloses a dust hopper supporting base in the technical field of dust collectors, which comprises a dust hopper, wherein supporting columns and drainage grooves are uniformly arranged on the outer side wall of the dust hopper, the supporting columns and the drainage grooves are distributed at intervals, the bottom of each supporting column is connected with a foundation column, the bottom of each foundation column is buried underground, a groove cavity is formed in the upper part of each supporting column, and a hydraulic motor is arranged in each groove cavity.

Description

Dust hopper supporting base

Technical Field

The invention relates to the technical field of dust collectors, in particular to a dust hopper supporting base.

Background

A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the resistance loss of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover. Dust collectors are common facilities in boilers and industrial production.

A negative pressure back-blowing filter bag dust remover is used for treating the waste gas pollution of industrial boilers. The device has the advantages of small occupied area, large filtering area, stable working performance, high purification efficiency, reliable use, convenient comprehensive utilization of recovered dry smoke dust, effective environmental protection, good performance, capability of meeting the requirements of the current environmental protection method and high-efficiency dust removal device. The dust collector comprises a dust hopper and an important component of a negative pressure back-blowing filter bag dust collector, wherein smoke gas moves forwards along a negative pressure air passage in the dust collector, and a part of dust particles are settled in the dust hopper under the action of gravity.

At present, to laying of dust hopper in the trade, most direct adoption iron stand welding support, though simple structure, but be unfavorable for dust hopper chamber dust exhaust operation, at dust hopper dust exhaust in-process, easily receive wind and rain weather influence, be unfavorable for in time carrying out the dust exhaust operation to the chamber of dust hopper, thereby influence the normal operating of dust remover, when can not use the dust remover, need stop boiler operation in order to avoid causing exhaust pollution to the environment, and then trade work efficiency has been slowed down, if not stop boiler operation, because the dust remover can not be used, the waste gas that boiler operation produced can be direct all ring edge borders cause exhaust pollution, be unfavorable for the environmental protection, be unfavorable for in time administering waste gas. Based on this, the invention designs a dust hopper supporting base to solve the above problems.

Disclosure of Invention

The invention aims to provide a dust collecting hopper supporting base, which solves the problems that in the industry proposed in the background technology, most dust collecting hoppers are directly placed and supported by welding through iron frames, the dust collecting hopper supporting base is not beneficial to dust discharging operation of a hopper cavity of the dust collecting hopper although the structure is simple, the dust collecting hopper supporting base is easily influenced by wind and rain in the dust discharging process of the dust collecting hopper, the dust discharging operation of the hopper cavity of the dust collecting hopper is not beneficial to timely dust discharging operation, the normal operation of a dust remover is influenced, when the dust remover cannot be used, the boiler operation needs to be stopped to avoid waste gas pollution to the environment, the work efficiency of the industry is further slowed down, if the boiler operation is not stopped, the waste gas generated by the boiler operation can directly cause waste gas pollution to the surrounding environment due to the incapability of the dust remover, the environment is not beneficial.

In order to achieve the purpose, the invention provides the following technical scheme: a dust hopper supporting base comprises a dust hopper, supporting columns and drainage grooves are uniformly arranged on the outer side wall of the dust hopper, the supporting columns and the drainage grooves are distributed alternately, a foundation column is connected to the bottom of the supporting column, the bottom of the foundation column is buried underground, a groove cavity is formed in the upper portion of the supporting column, a hydraulic motor is installed in the groove cavity and is electrically connected with an external power supply through an external control switch, a hydraulic rod is installed on the right side of the hydraulic motor and penetrates through the right wall of the groove cavity in the upper portion of the supporting column, a rubber waterproof gasket is arranged at the joint of the hydraulic rod and the supporting column, an auxiliary supporting device is connected to the outer end of the hydraulic rod, a windproof device is sleeved on the supporting column, a protective bin is arranged below the dust hopper and is of a cavity structure, a cavity opening is formed in the middle of the top end of the protective bin, and the outer side wall of the protection bin is connected with each group of support columns, the side wall of the protection bin is provided with an entrance and exit door, and a sliding door is arranged in the entrance.

Preferably, the foundation pillar includes the base member, fixed slot ring has been cup jointed at the base member top, fixed slot ring lateral wall is provided with the maintenance bolt, and the maintenance bolt runs through fixed slot ring lateral wall, the support column bottom is located fixed slot ring intracavity.

Preferably, the drainage channel is of a channel cavity structure with an opening at the upper part, and drainage ports are uniformly formed in the outer wall of the drainage channel.

Preferably, it includes U type plate frame to assist the strutting arrangement, U type plate frame inner chamber middle part is provided with supports the fagging, support the fagging top and install the rubber pad, it is connected with the connecting block to support fagging below middle part, it has the pin rod to peg graft in the connecting block, and pin rod through connection piece, the pin rod both ends link to each other with U type plate frame inner chamber lateral wall respectively.

Preferably, the surface of the rubber pad is provided with anti-skid grains, the rubber pad is uniformly provided with thread grooves, screws are arranged in the thread grooves, and the rubber pad is fixedly connected with the support plate through the screws.

Preferably, the wind-proof device includes the retention ring, the slot hole has been seted up to the retention ring lateral wall, and is provided with the set screw in the slot hole, the connecting rod is connected to retention ring lateral wall, the net protecting rack is installed to the other end of connecting rod, the net protecting rack is installed and is prevented wind the screen cloth.

Preferably, the net protecting frame comprises a connecting plate, the outer wall of the middle of the connecting plate is connected with the connecting rod, the top end of the connecting plate is connected with an upper railing, and the bottom end of the connecting plate is connected with a lower railing.

Preferably, the windproof net cloth arranged on the net protecting frame is a flexible windproof dust suppression net made of high-density polyethylene and high-density polypropylene.

Compared with the prior art, the invention has the beneficial effects that: the invention can carry out dust exhaust operation on the dust collecting hopper cavity in the weather of wind and rain, is beneficial to people to exhaust dust in the dust collecting hopper cavity in time, so as to avoid affecting the normal operation of the dust catcher and the condition that the boiler operation is stopped because the dust in the dust collecting hopper can not be discharged in time, avoids slowing down the work efficiency of the industry, is beneficial to the dust remover to remove dust of the waste gas in time, is beneficial to protecting the environment, reduces the pollution of the boiler waste gas to the surrounding environment, the rainwater is prevented from flowing into the protection bin along the side wall of the dust collecting hopper through the drainage groove, the drying in the protection bin is favorably maintained, and the rainwater is prevented from flowing into the protection bin through the windproof device, in the dust discharging process of the dust collecting hopper, the dust discharged from the dust discharging port of the dust collecting hopper can be prevented from being blown away by wind power, the environment is protected, the condition that people perform secondary cleaning on the dust blown around is reduced, and the labor intensity of people is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a pillar structure according to the present invention;

FIG. 3 is a schematic structural view of the auxiliary supporting device of the present invention;

fig. 4 is a schematic view of the structure of the protective net rack of the invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-dust hopper, 2-support column, 21-base column, 211-base body, 212-fixed groove ring, 213-retention bolt, 3-drainage groove, 4-hydraulic motor, 41-hydraulic rod, 5-auxiliary support device, 51-U-shaped plate frame, 52-support plate, 53-rubber pad, 54-connecting block, 55-pin rod, 6-windproof device, 61-retention ring, 62-connecting rod, 63-net protection frame, 631-connecting plate, 632-upper railing, 633-lower railing, 7-protection bin and 71-sliding door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dust hopper supporting base comprises a dust hopper 1, supporting columns 2 and drainage channels 3 are uniformly arranged on the outer side wall of the dust hopper 1, the supporting columns 2 and the drainage channels 3 are distributed at intervals, the bottom of each supporting column 2 is connected with a foundation column 21, the bottom of each foundation column 21 is buried underground, a groove cavity is formed in the upper portion of each supporting column 2, a hydraulic motor 4 is installed in each groove cavity, the hydraulic motor 4 is electrically connected with an external power supply through an external control switch, a hydraulic rod 41 is installed on the right side of the hydraulic motor 4, the hydraulic rod 41 penetrates through the right wall of the groove cavity in the upper portion of each supporting column 2, a rubber waterproof gasket is arranged at the joint of the hydraulic rod 41 and the supporting column 2, an auxiliary supporting device 5 is connected to the outer end of the hydraulic rod 41, a windproof device 6 is sleeved on each supporting column 2, a protective bin 7 is arranged below the dust hopper 1, the protective bin 7 is of a cavity structure, a, an entrance and exit door is arranged on the side wall of the protection bin 7, and a sliding door 71 is arranged in the entrance.

Wherein, the base column 21 comprises a base body 211, the top of the base body 211 is sleeved with a fixed groove ring 212, the side wall of the fixed groove ring 212 is provided with a retention bolt 213, the retention bolt 213 penetrates through the side wall of the fixed groove ring 212, the bottom end of the support column 2 is positioned in the groove cavity of the fixed groove ring 212, which facilitates the fixation of the support column 2, the drain groove 3 is of a groove cavity structure with an opening at the upper part, the outer wall of the drain groove 3 is uniformly provided with a drain outlet, which is beneficial to preventing rainwater from flowing into the protection bin 7 along the side wall of the dust hopper 1, the auxiliary supporting device 5 comprises a U-shaped plate frame 51, a supporting plate 52 is arranged in the middle part of the inner cavity of the U-shaped plate frame 51, a rubber pad 53 is arranged above the supporting plate 52, a connecting block 54 is connected to the middle part below the supporting plate 52, a pin rod 55 is inserted in the connecting block 54, the pin rod 55 penetrates through the connecting block, the surface of the rubber pad 53 is provided with anti-skid grains, a thread groove is uniformly formed in the rubber pad 53, a screw is arranged in the thread groove, the rubber pad 53 is fixedly connected with the supporting plate 52 through the screw, the friction force of the contact surface of the supporting plate 52 and the dust collecting hopper 1 can be increased, the supporting plate 52 is favorable for supporting the auxiliary supporting column 2 of the dust collecting hopper 1, the windproof device 6 comprises a retaining ring 61, a groove hole is formed in the side wall of the retaining ring 61, a retaining screw is arranged in the groove hole, the outer side wall of the retaining ring 61 is connected with a connecting rod 62, a net protecting frame 63 is arranged at the other end of the connecting rod 62, windproof net cloth is arranged on the net protecting frame 63 and is favorable for preventing wind power from blowing away dust discharged from a dust discharge port of the dust collecting hopper 1, the net protecting frame 63 comprises a connecting plate, the outer wall in the middle of the connecting plate, the windproof net cloth arranged on the net protecting frame 63 is a flexible windproof dust suppression net made of high-density polyethylene and high-density polypropylene, and has the characteristics of high fireproof safety coefficient, good flame retardant property, firmness, durability, high tensile strength, good toughness and the like.

One specific application of this embodiment is: through the foundation column 21, the fixing of the supporting column 2 is facilitated, the foundation column 21 is buried, the stabilization of the supporting column 2 is facilitated, rainwater is prevented from flowing into the protection bin 7 along the side wall of the dust hopper 1 through the drainage groove 3, the drying in the protection bin 7 is facilitated to be maintained, the dust discharging operation in the protection bin 7 is facilitated for people, the operation of the hydraulic motor 4 is controlled through the external control switch, the hydraulic rod 41 is controlled to perform telescopic motion through the operation of the hydraulic motor 4, the movement of the auxiliary supporting device 5 is controlled through the telescopic motion of the hydraulic rod 41, the attachment of the auxiliary supporting device 5 to the dust hopper 1 is facilitated, the auxiliary supporting device 5 is facilitated to perform auxiliary supporting on the dust hopper 1, the windproof device 6 is conveniently fixed through the retaining ring 61, the windproof screen cloth on the net protecting rack 63 can prevent the dust discharged from the dust discharging port of the dust hopper 1 from being blown away by wind power, and the environment is facilitated to, the condition that people blown the dust that spills to the periphery and carried out the secondary clearance has been reduced, people's intensity of labour has been alleviateed, make things convenient for people to carry out the dust exhaust operation at wind and rain weather through protection storehouse 7, be favorable to people in time to carry out the dust exhaust to dust hopper 1 chamber, in order to avoid influencing the normal operating of dust remover, avoid stopping the condition of boiler operation because of can not in time discharge dust hopper 1, trade work efficiency has been avoided slowing down, be favorable to the dust remover in time to remove dust the processing to waste gas, be favorable to the environmental protection, boiler waste gas has been reduced the pollution of all ring edge borders.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dust hopper support base, includes dust hopper (1), its characterized in that: support columns (2) and drainage channels (3) are uniformly installed on the outer side wall of the dust hopper (1), the support columns (2) and the drainage channels (3) are distributed alternately, the bottom of each support column (2) is connected with a foundation column (21), the bottom of each foundation column (21) is buried underground, a groove cavity is formed in the upper portion of each support column (2), a hydraulic motor (4) is installed in the groove cavity, the hydraulic motor (4) is electrically connected with an external power supply through an external control switch, a hydraulic rod (41) is installed on the right side of the hydraulic motor (4), the hydraulic rod (41) penetrates through the right wall of the groove cavity in the upper portion of each support column (2), a rubber waterproof gasket is arranged at the joint of the hydraulic rod (41) and the support columns (2), an auxiliary support device (5) is connected to the outer end of the hydraulic rod (41), a windproof device (6) is sleeved on each support column (2), a protection bin (7) is, protection storehouse (7) are the cavity structure, and protect storehouse (7) top middle part and seted up the accent, protection storehouse (7) bottom is connected with ground, and protects storehouse (7) lateral wall and is connected with each group's support column (2), the business turn over door has been seted up to protection storehouse (7) lateral wall, and is provided with push-and-pull door (71) in the door.

2. A dust hopper support base as claimed in claim 1, in which: the foundation column (21) comprises a base body (211), a fixed groove ring (212) is sleeved at the top of the base body (211), a retaining bolt (213) is arranged on the side wall of the fixed groove ring (212), the retaining bolt (213) penetrates through the side wall of the fixed groove ring (212), and the bottom end of the supporting column (2) is located in the groove cavity of the fixed groove ring (212).

3. A dust hopper support base as claimed in claim 1, in which: the drainage channel (3) is of a channel cavity structure with an opening at the upper part, and water outlets are uniformly formed in the outer wall of the drainage channel (3).

4. A dust hopper support base as claimed in claim 1, in which: it includes U-shaped grillage (51) to assist strutting arrangement (5), U-shaped grillage (51) inner chamber middle part is provided with supports fagging (52), support fagging (52) top and install rubber pad (53), it is connected with connecting block (54) to support fagging (52) below middle part, peg (55) have been pegged graft in connecting block (54), and peg (55) through connection piece (54), peg (55) both ends link to each other with U-shaped grillage (51) inner chamber lateral wall respectively.

5. A dust hopper support base as claimed in claim 4, in which: the anti-skidding rubber mat (53) surface is provided with anti-skidding line, evenly seted up the thread groove on rubber mat (53), and install the screw in the thread groove, rubber mat (53) pass through the screw and support board (52) fixed connection.

6. A dust hopper support base as claimed in claim 1, in which: prevent wind device (6) are including retaining ring (61), the slot hole has been seted up to retaining ring (61) lateral wall, and is provided with the retention screw in the slot hole, connecting rod (62) are connected to retaining ring (61) lateral wall, guard net frame (63) are installed to the other end of connecting rod (62), the last screen cloth of preventing wind of installing of guard net frame (63).

7. A dust hopper support base as claimed in claim 6, in which: the guard net rack (63) comprises a connecting plate (631), the outer wall of the middle of the connecting plate (631) is connected with a connecting rod (62), the top end of the connecting plate (631) is connected with an upper railing (632), and the bottom end of the connecting plate (631) is connected with a lower railing (633).

8. A dust hopper support base as claimed in claim 6, in which: the windproof net cloth arranged on the net protecting frame (63) is a flexible windproof dust suppression net made of high-density polyethylene and high-density polypropylene.