CN217961548U

CN217961548U - Stokehole slurry supply filtering device

Info

Publication number: CN217961548U
Application number: CN202222089502.9U
Authority: CN
Inventors: 刘建忠; 陈建; 王建斌
Original assignee: Zhejiang Fengdeng Green Energy Environmental Protection Co ltd; Zhejiang University ZJU
Current assignee: Zhejiang Fengdeng Green Energy Environmental Protection Co ltd; Zhejiang University ZJU
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-06
Anticipated expiration: 2032-08-09

Abstract

The utility model provides a stokehole supplies thick liquid filter equipment, including the main part one that connects gradually with main part two, driven bevel gear, adjustment mechanism and filtering component, main part one with be connected through the flange between the main part two, set up in the main part two and rotate the chamber, driven bevel gear locates rotate the intracavity, it is equipped with the assembly groove to rotate the chamber intercommunication, driven bevel gear is close to an assembly groove side end face is equipped with the assembly strip, the assembly strip with assembly groove looks adaptation, driving component is located the driven bevel gear outside. This scheme is through making driven bevel gear ring drive rotary filter net and changeing certain angle, and then makes the size of filtering the net take place to change the mode, and the staff of being convenient for controls the aperture, needn't entrust professional unit and reprocess the screen cloth in a batch different apertures, and extension production cycle need not dismouting pipeline again simultaneously or controls the filtration through side's pipeline, guarantees production quality when expanding application range.

Description

Stokehole slurry supply filtering device

Technical Field

The utility model relates to a slurry fuel preparation technical field specifically is a stokehold supplies thick liquid filter equipment.

Background

The solid-liquid two-phase slurry fuel is widely applied to various industries and fields such as chemical industry, energy, pharmacy, construction, environmental protection and the like, and the solid-liquid two-phase slurry fuel prepared by taking coal as a main raw material is widely applied to the chemical industry and energy power industry at home and abroad.

At present, the solid-liquid two-phase slurry fuel, such as the most common coal water slurry and solid waste coal water slurry, generally adopts a simple backflow and filtering system and a simple backflow and filtering device in the design of a slurry supply system in front of a furnace, but in practical application, because the filtering effect of the solid-liquid two-phase slurry fuel is limited by a filter screen, if the aperture of the screen is required to be changed, a professional unit needs to be entrusted to reprocess a batch of screen screens with different apertures, coarse particle fuel and other large particle sundries in the solid-liquid two-phase slurry fuel cannot be removed in real time, the period is long, and the problem of on-site touch cannot be solved temporarily, the particle size of particles in the slurry fuel cannot be controlled according to the aperture size of a nozzle of a gasification furnace and the quality characteristics of the fuel, so that the subsequent process or equipment faults are directly influenced, even the furnace is forced to be stopped, and the quality and the production plan of finished products are further influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stokehold supplies thick liquid filter equipment has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stokehold confession thick liquid filter equipment, including the main part one that connects gradually and main part two, driven awl ring gear, adjustment mechanism and filtering component, main part one with be connected through the flange between the main part two, set up in the main part two and rotate the chamber, driven awl ring gear is located rotate the intracavity, it is equipped with the assembly groove to rotate the chamber intercommunication, driven awl ring gear is close to assembly groove side end face is equipped with the assembly strip, the assembly strip with assembly groove looks adaptation, driving component is located the driven awl ring gear outside, driving component is used for control driven awl ring gear rotates, filtering component locates driven awl ring gear is close to main part one side, filtering component is used for filtering the double-phase slurry fuel of solid-liquid.

Preferably, the adjusting mechanism comprises a driving bevel gear and a knob, the driving bevel gear is arranged in the rotating cavity, the driving bevel gear is meshed with the outer surface of the driven bevel gear ring, the knob is arranged on the outer side of the second main body, and the knob is connected with the driving bevel gear through a rotating shaft.

Preferably, the axis between the knob and the drive bevel gear is coincident.

Preferably, the filter assembly comprises a rotary filter screen and a fixed filter screen, the rotary filter screen is fixedly arranged on the side end face of the driven bevel gear ring close to one side of the main body, and the fixed filter screen is fixedly arranged in the main body II and is located far away from the rotary filter screen on one side of the driven bevel gear ring.

Preferably, the grid size of the fixed filter screen is the same as that of the rotary filter screen.

(III) advantageous effects

The utility model provides a stokehole supplies thick liquid filter equipment. The method has the following beneficial effects:

1. this scheme is through making driven awl ring gear drive rotary filter net and changeing certain angle, and then makes the size of filtering the net take place to change the mode, and the staff of being convenient for controls the aperture, needn't entrust professional unit to reprocess the screen cloth of a batch of different apertures, and extension production cycle need not dismouting pipeline again simultaneously or controls through by the way pipeline and filters, guarantees production quality when expanding application range.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the present invention.

In the figure: 11. a first main body; 12. a second main body; 13. a rotation chamber; 14. assembling a groove; 15. a driven bevel gear ring; 16. assembling the strip; 17. rotating the filter screen; 18. fixing the filter screen; 20. a drive bevel gear; 21. a knob.

Detailed Description

The embodiment of the utility model provides a stokehold supplies thick liquid filter equipment, as shown in fig. 1-4, including main part 11 and main part two 12 that connect gradually, driven bevel ring 15, adjustment mechanism and filtering component, be connected through the flange between main part 11 and the main part two 12, set up rotation chamber 13 in the main part two 12, driven bevel ring 15 is located and is rotated intracavity 13, it is equipped with assembly groove 14 to rotate intracavity 13 intercommunication, driven bevel ring 15 is close to assembly groove 14 a side end and is equipped with assembly strip 16, assembly strip 16 and assembly groove 14 looks adaptation, and then make driven bevel ring 15 be located and rotate chamber 13 and can rotate relatively, drive assembly is located the 15 outsides of driven bevel ring, drive assembly is used for controlling driven bevel ring 15 and rotates, filtering component locates driven bevel ring 15 and is close to main part one 11 one side, filtering component is used for filtering the double-phase slurry fuel of solid-liquid.

As shown in fig. 2, the adjusting mechanism includes a driving bevel gear 20 and a knob 21, the driving bevel gear 20 is disposed in the rotating cavity 13, the driving bevel gear 20 is engaged with the outer surface of the driven bevel gear ring 15, the knob 21 is disposed outside the second body 12, and the knob 21 is connected with the driving bevel gear 20 through a rotating shaft.

The axis between the knob 21 and the driving bevel gear 20 is overlapped, and the worker rotates the driven bevel gear ring 15 by manually rotating the knob 21.

As shown in fig. 2, the filtering assembly includes a rotary filtering net 17 and a fixed filtering net 18, the rotary filtering net 17 is fixedly arranged on the end surface of one side of the driven bevel gear ring 15 close to the first main body 11, the fixed filtering net 18 is fixedly arranged in the second main body 12 and is positioned on one side of the rotary filtering net 17 far away from the driven bevel gear ring 15, and the size of the grids is changed after the dislocation between the rotary filtering net 17 and the fixed filtering net 18 is performed.

The grid size of the fixed filter screen 18 is the same as that of the rotary filter screen 17, and the fixed filter screen 18 is tightly abutted against the rotary filter screen 17.

In the initial state, the rotary filter 17 is opposed to the mesh of the fixed filter 18.

The main body I11 and the main body II 12 are connected to a slurry supply pipeline of a stokehole system (comprising a stokehole pipeline, a valve, a tank and other various devices) through flanges by workers, and when the workers need to filter solid-liquid two-phase slurry fuel, the fixed filter screen 18 and the rotary filter screen 17 separate impurities such as coarse particles in the slurry fuel.

When the staff need adjust to rotation filter screen 17 and fixed filter screen 18 net size, the staff passes through manual rotation knob 21, knob 21 drives the rotation of drive bevel gear 20, drive bevel gear 20 drives driven bevel gear ring 15 through the tooth engagement and rotates, driven bevel gear ring 15 drives rotation filter screen 17 and rotates certain angle, and then make the size of filtering the net change, the staff of being convenient for controls the aperture, need not to dismouting pipeline again or control the filtration through the bypass pipeline, guarantee production quality when expanding application range.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stokehold supplies thick liquid filter equipment which characterized in that: including the main part one (11) and main part two (12), driven bevel ring gear (15), adjustment mechanism and the filtering component who connects gradually, main part one (11) with be connected through the flange between main part two (12), set up in main part two (12) and rotate chamber (13), driven bevel ring gear (15) are located rotate in the chamber (13), it is equipped with assembly groove (14) to rotate chamber (13) intercommunication, driven bevel ring gear (15) are close to assembly groove (14) side end face is equipped with assembly strip (16), assembly strip (16) with assembly groove (14) looks adaptation, drive assembly are located driven bevel ring gear (15) outside, drive assembly is used for control driven bevel ring gear (15) rotate, the filtering component is located driven bevel ring gear (15) are close to main part one (11) one side, the filtering component is used for filtering the double-phase slurry fuel of solid-liquid.

2. The stokehole slurry supply filtering device according to claim 1, wherein: the adjusting mechanism comprises a driving bevel gear (20) and a knob (21), the driving bevel gear (20) is arranged in the rotating cavity (13), the driving bevel gear (20) is meshed with the outer surface of the driven bevel gear ring (15), the knob (21) is arranged on the outer side of the second main body (12), and the knob (21) is connected with the driving bevel gear (20) through a rotating shaft.

3. The stokehole slurry supply filtering device according to claim 2, wherein: the axis between the knob (21) and the driving bevel gear (20) is coincident.

4. The stokehole slurry supply filtering device according to claim 1, wherein: the filter assembly comprises a rotary filter screen (17) and a fixed filter screen (18), wherein the rotary filter screen (17) is fixedly arranged on the driven bevel gear ring (15) close to one side end face of the first main body (11), the fixed filter screen (18) is fixedly arranged in the second main body (12) and is located on the side of the driven bevel gear ring (15) away from the rotary filter screen (17).

5. The stokehole slurry supply filtering device according to claim 4, wherein: the grid size of the fixed filter screen (18) is the same as that of the rotary filter screen (17).