CN212152204U

CN212152204U - Filtration equipment for clean gas of coal quality

Info

Publication number: CN212152204U
Application number: CN202020872296.7U
Authority: CN
Inventors: 邓晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-15
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a clean filtration equipment for gas of coal quality, including filtering the jar, the both sides of filtering the jar are rotated respectively and alternate and are connected with the pivot, fixedly connected with rotating turret between two pivots, the inner wall fixedly connected with filter screen of rotating turret, the back fixedly connected with who filters the jar bears the box, bear the inner wall one side fixedly connected with servo motor of box, servo motor's output shaft transmission is connected with the driving gear, driving gear meshing is connected with reversing gear, reversing gear's the fixed bull stick that has cup jointed of inner wall, the both ends outer wall of bull stick is all fixed and has been cup jointed first carousel, the outer wall of two first carousels all rotates and is connected with the belt, the equal fixedly connected with second carousel in inner wall one side of two belts, the inner wall of two second carousels cup joints. The utility model discloses a cooperation of driving gear, reversing gear, belt and pivot is used, clears up filterable impurity on the filter screen to improve the filterable effect of follow-up gas.

Description

Filtration equipment for clean gas of coal quality

Technical Field

The utility model relates to a gas processing technology field, in particular to clean filtration equipment for gas of coal quality.

Background

The coal gas is a combustible component-containing gas prepared by processing coal serving as a raw material, and is divided into the following components according to a processing method, coal gas properties and purposes: the coal gas obtained by coal gasification is water gas, semi-water gas and air gas (or called producer gas), and the calorific value of the gas is lower, so the gas is also called as low-calorific value gas; the gas obtained by coking in the coal dry distillation method is called coke oven gas and blast furnace gas, belongs to medium-heat value gas, can be used as civil fuel in cities, and carbon monoxide and hydrogen in the gas are important chemical raw materials.

At present common equipment that carries out filterable to coal gas generally filters it through setting up the filter screen and purifies, but among the existing equipment, dismantle the clearance to the filter screen more troublesome, after filtering for a long time, the filter screen can be blockked up, leads to the filter effect of gas relatively poor to lead to the purity of gas purification relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean filtration equipment for gas of coal 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 filtering device for coal clean gas comprises a filtering tank, wherein two sides of the filtering tank are respectively rotatably and alternately connected with rotating shafts, a rotating frame is fixedly connected between the two rotating shafts, the rotating frame is in a circular ring shape, a filter screen is fixedly connected to the inner wall of the rotating frame, a bearing box is fixedly connected to the back surface of the filtering tank, one ends of the two rotating shafts respectively penetrate through two side sides of the filtering tank and extend into an inner cavity of the bearing box, a servo motor is fixedly connected to one side of the inner wall of the bearing box, an output shaft of the servo motor is connected with a driving gear, the driving gear is connected with a reversing gear in a meshing manner, a rotating rod is fixedly sleeved on the inner wall of the reversing gear, two ends of the rotating rod are respectively rotatably connected with two side sides of the inner wall of the bearing box through bearings, first rotating discs are fixedly sleeved on the outer walls of the two ends of the rotating, two equal fixedly connected with second carousel in inner wall one side of belt, two the inner wall of second carousel cup joints with the outer wall of two pivots respectively fixedly.

Preferably, the top middle part activity interlude of crossing the filter tank is connected with the water pipe, the inner wall fixedly connected with diaphragm of crossing the filter tank, the bottom fixedly connected with gondola water faucet head of diaphragm, the top of gondola water faucet head is connected with threaded joint, threaded joint's top is run through the bottom of diaphragm and is extended to the top of diaphragm, the bottom of water pipe cup joints with threaded joint's top screw thread.

Preferably, the filter tank is connected with the intake pipe in a movable and alternating manner on one side of the top, the one end of the intake pipe extends to the upper part of the filter screen, the filter tank is connected with the outlet pipe in a movable and alternating manner on the other side of the top, and the outlet valve is arranged on one side of the outlet pipe.

Preferably, the bottom of the inner wall of the filter tank is fixedly connected with a guide plate, and the bottom of the filter tank is provided with a slag outlet.

Preferably, the bottom equidistance fixedly connected with three support columns of filtration jar, it is three the equal fixedly connected with gasket in bottom of support column.

Preferably, the servo motor is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses a driving gear, reversing gear, belt and pivot are used in coordination, have realized that the driving gear rotates and drives the pivot and rotate to drive the filter screen and overturn the operation, clear up the impurity that filters off on the filter screen, thereby improve the filterable effect of follow-up gas, and then improved the purity of gas;

(2) the utility model discloses a setting of water pipe and gondola water faucet head has realized rivers and the purpose that clean gas carried out the contact, has improved and has carried out filterable convenience to clean gas to the efficiency of filtration purification has been improved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of the top-view cross-sectional structure of the carrying box of the present invention.

In the figure: 1. a filter tank; 2. a rotating shaft; 3. a rotating frame; 4. a filter screen; 5. a carrying box; 6. a servo motor; 7. a driving gear; 8. a reversing gear; 9. a rotating rod; 10. a belt; 11. a water pipe; 12. a transverse plate; 13. a shower head; 14. an air inlet pipe; 15. an air outlet pipe; 16. a guide plate.

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.

The utility model provides a filtering device for coal clean gas as shown in figures 1-3, which comprises a filtering tank 1, wherein two sides of the filtering tank 1 are respectively rotatably and alternately connected with a rotating shaft 2, a rotating frame 3 is fixedly connected between the two rotating shafts 2, the rotating frame 3 is in a circular ring shape, the inner wall of the rotating frame 3 is fixedly connected with a filter screen 4, the back surface of the filtering tank 1 is fixedly connected with a bearing box 5, one side of the bearing box 5 is in a semicircular shape and is completely attached to the outer wall of the filtering tank 1, one end of the two rotating shafts 2 respectively penetrates through two side surfaces of the filtering tank 1 and extends into the inner cavity of the bearing box 5, one side of the inner wall of the bearing box 5 is fixedly connected with a servo motor 6, the servo motor 6 is electrically connected with an external power supply through an external switch, a reducer is fixedly sleeved on the outer wall of an output shaft of the servo motor 6, an output shaft of the servo motor 6 is in transmission connection with a driving gear 7, the driving gear 7 is in meshing connection with a reversing gear 8, the inner wall of the reversing gear 8 is fixedly sleeved with a rotating rod 9, two ends of the rotating rod 9 are respectively in rotating connection with two sides of the inner wall of the bearing box 5 through bearings, outer walls of two ends of the rotating rod 9 are respectively fixedly sleeved with a first rotating disk, outer walls of two first rotating disks are respectively in rotating connection with a belt 10, one side of the inner wall of each belt 10 is fixedly connected with a second rotating disk, and the inner walls of the two second rotating disks are respectively in fixed sleeved connection with the outer walls of two rotating shafts 2, so that the effect of cleaning the filter screen 4;

a water pipe 11 is movably inserted and connected in the middle of the top of the filtering tank 1, a transverse plate 12 is fixedly connected to the inner wall of the filtering tank 1, a shower head 13 is fixedly connected to the bottom of the transverse plate 12, a threaded joint is connected to the top of the shower head 13, the top end of the threaded joint penetrates through the bottom of the transverse plate 12 and extends to the upper side of the transverse plate 12, the bottom end of the water pipe 11 is in threaded sleeve joint with the top end of the threaded joint, the shower head 13 increases the contact area of water flow and clean fuel gas, the filtering effect is improved, when impurities on the filtering net 4 are removed, water pressure can be increased, the filtering net 4 is thoroughly cleaned, the impurity removing effect is improved, the filtering effect of the subsequent filtering net 4 on the clean fuel gas is improved, an air inlet pipe 14 is movably inserted and connected to one side of the top of the filtering tank 1, one end of the, one side of outlet duct 15 is provided with the air outlet valve, filter jar 1's inner wall bottom fixedly connected with deflector 16, deflector 16 carries out the guide effect to the impurity that falls, makes impurity fall from the slag notch completely, filters jar 1's bottom and has seted up the slag notch, filters jar 1's three support column of bottom equidistance fixedly connected with, the equal fixedly connected with gasket in bottom of three support column, three support column supports filtering jar 1, will filter jar 1's bottom and raise, improve the convenience of slagging tap.

The utility model discloses the theory of operation: when the gas filter is used, clean gas enters the interior of the filter tank 1 through the gas inlet pipe 14, water discharged from the water pipe 11 is sprayed out through the shower head 13, water flow is combined with impurities in the gas, the impurities and the gas are separated and fall on the filter screen 4, the filtered gas is discharged through the gas outlet pipe 15, and the next processing is carried out;

after the gas filters, open servo motor 6's switch, servo motor 6's output shaft rotates and drives driving gear 7 and rotate, driving gear 7 rotates and drives reversing gear 8 and rotate, thereby it rotates to drive bull stick 9, bull stick 9 drives two first carousels and rotates, two first carousels drive belt 10 respectively and rotate, thereby it rotates to drive two second carousels, and then drive two pivot 2 and rotate, two pivot 2 rotate and drive the rotating turret 3 and rotate, thereby make filter screen 4 rotate downwards, thereby filter the impurity that leaves on the filter screen 4 and detach.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 clean filtration equipment for gas of coal quality, includes crosses filter tank (1), its characterized in that, the both sides of crossing filter tank (1) are rotated respectively and are alternated and be connected with pivot (2), two fixedly connected with rotating turret (3) between pivot (2), rotating turret (3) are the ring shape, the inner wall fixedly connected with filter screen (4) of rotating turret (3), the back fixedly connected with of crossing filter tank (1) bears box (5), two the one end of pivot (2) runs through respectively and crosses the both sides side extension of crossing filter tank (1) and to bear the inner chamber of box (5), bear inner wall one side fixedly connected with servo motor (6) of box (5), the output shaft transmission of servo motor (6) is connected with driving gear (7), driving gear (7) meshing is connected with reversing gear (8), the inner wall fixing of reversing gear (8) has cup jointed bull stick (9), the both ends of bull stick (9) are rotated through bearing and the inner wall both sides side that bears box (5) respectively and are connected, the both ends outer wall of bull stick (9) is all fixed the first carousel of having cup jointed, two the outer wall of first carousel all rotates and is connected with belt (10), two the equal fixedly connected with second carousel in inner wall one side of belt (10), two the inner wall of second carousel is fixed with the outer wall of two pivots (2) respectively and cup joints.

2. The coal clean gas filtering equipment as claimed in claim 1, characterized in that a water pipe (11) is movably inserted and connected in the middle of the top of the filtering tank (1), a transverse plate (12) is fixedly connected to the inner wall of the filtering tank (1), a shower head (13) is fixedly connected to the bottom of the transverse plate (12), a threaded joint is connected to the top of the shower head (13), the top end of the threaded joint penetrates through the bottom of the transverse plate (12) and extends to the upper side of the transverse plate (12), and the bottom end of the water pipe (11) is in threaded sleeve joint with the top end of the threaded joint.

3. The coal clean gas filtering device as recited in claim 1, wherein an air inlet pipe (14) is movably inserted and connected to one side of the top of the filtering tank (1), one end of the air inlet pipe (14) extends to the upper side of the filtering net (4), an air outlet pipe (15) is movably inserted and connected to the other side of the top of the filtering tank (1), and an air outlet valve is arranged on one side of the air outlet pipe (15).

4. The filtering equipment for the clean coal gas as claimed in claim 1, wherein a guide plate (16) is fixedly connected to the bottom of the inner wall of the filtering tank (1), and a slag outlet is formed in the bottom of the filtering tank (1).

5. The filtering equipment for the clean coal gas as claimed in claim 1, wherein the bottom of the filtering tank (1) is fixedly connected with three support columns at equal intervals, and the bottoms of the three support columns are fixedly connected with gaskets.

6. The filtering device for the clean coal gas as claimed in claim 1, wherein the servo motor (6) is electrically connected with an external power supply through an external switch.