CN217950451U

CN217950451U - Gas drainage device for coal mine gas control

Info

Publication number: CN217950451U
Application number: CN202221983945.6U
Authority: CN
Inventors: 常森彪; 仝冠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-02
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a gas drainage technical field's a colliery gas is administered and is used gas drainage device, including filtering the casing, the left and right sides middle part of filtering the casing communicates respectively and is equipped with admission line and pipeline of giving vent to anger, the upper and lower both sides right-hand member in the filtration casing is all installed and is equipped with the supporting shoe, the installation spout that link up around being is offered to the left side end of supporting shoe, sliding connection has the draw runner rather than the looks adaptation in the installation spout, the other end of draw runner is connected with the mounting panel through elastic mechanism, a side of mounting panel and the inner wall activity laminating of filtering the casing, two be connected with the dust filter screen between the mounting panel jointly, the left side of dust filter screen is equipped with vibrations mechanism, the front end surface movable mounting of filtering the casing is equipped with the sealed dodge gate rather than the looks adaptation, can filter the dust in the gas through the filter screen to can prevent that the exhaust tube from producing the jam.

Description

Gas drainage device for coal mine gas control

Technical Field

The utility model relates to a gas drainage technical field specifically is a colliery gas is administered and is used gas drainage device.

Background

The gas is the early stage that ancient plant piles up into the coal, cellulose and organic matter are formed through the effect decomposition of anaerobe, in high temperature, high pressure environment, in the coal is formed, because physics and chemical action continue to generate gas, gas drainage is through boring promptly, then put into the hole that bores with the exhaust tube and seal the gap of hole, utilize the vacuum pump to take out the gas in coal seam or the mining area to ground's technical measure, however because a lot of dust on the right in the mine, the exhaust tube can carry partial dust when drawing the gas, the long-time piling up of dust probably blocks up the exhaust tube, lead to extracting the effect relatively poor, serious probably causes the incident, for this reason, we provide a colliery gas control and use gas drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery gas is administered and is used gas drainage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a colliery gas is administered and is used gas drainage device, is including filtering the casing, the left and right sides middle part of filtering the casing communicates respectively and is equipped with admission line and pipeline of giving vent to anger, the upper and lower both sides right-hand member in the filtration casing all installs and is equipped with the supporting shoe, the installation spout that link up around being is seted up to the left side end of supporting shoe, sliding connection has the draw runner rather than the looks adaptation in the installation spout, the other end of draw runner is connected with the mounting panel through elastic mechanism, a side of mounting panel and the inner wall activity laminating of filtering the casing, two be connected with the dust filter net between the mounting panel jointly, the left side of dust filter net is equipped with vibrations mechanism, the front end surface movable mounting of filtering the casing is equipped with the sealed dodge gate rather than the looks adaptation.

Further, the elastic mechanism comprises a connecting shell, one side end of the connecting shell is connected with the slide bar, a movable plate is arranged inside the connecting shell, the middle end of the left side of the movable plate is connected with a cross rod, the other end of the cross rod penetrates through the connecting shell in a sliding mode and is connected with the mounting plate, a first elastic piece is movably sleeved on the outer surface of the cross rod, and the first elastic piece is arranged between the mounting plate and the connecting shell.

Further, the vibration mechanism comprises two rotating shafts which are symmetrical up and down respectively, the rotating shafts are connected to the rear side wall of the connecting shell in a sealing and rotating mode in a plugging mode, rotating wheels and belt pulleys are sleeved on the outer surfaces of the front side and the rear side of each rotating shaft respectively, one side, far away from the dust filter screen, of each rotating wheel is connected with a vibration block, the outer surfaces of the two belt pulleys are connected with a transmission belt in a transmission mode, one of the outer surfaces of the two belt pulleys is connected with the output end of a motor, the other end of the motor is connected with the upper end of the outer wall of the filtering shell in a supporting mode through a support plate, and the distance between each vibration block and the mounting plate is smaller than the length of each vibration block.

Furthermore, the front surface of the movable plate is in a U shape which is transversely arranged, a second elastic part is jointly connected between the movable plate and the filtering shell, and the first elastic part and the second elastic part are both reset springs.

Furthermore, the joint of the slide bar and the supporting block is in threaded through connection with a fixing bolt, and fixing holes matched with the fixing bolts are formed in the slide bar and the supporting block.

Furthermore, the left side end and the right side end of the movable plate are respectively provided with two moving wheels which are bilaterally symmetrical, and the other ends of the moving wheels are attached to the inner wall of the empty groove.

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

1. through setting up the dirt screen, elastic mechanism and vibrations mechanism, can filter the dust in the gas through the filter screen, thereby can prevent that the exhaust tube from producing the jam, output forward through the motor rotates, can drive the pivot forward rotation rather than being connected, thereby can drive this epaxial belt pulley of commentaries on classics and runner forward rotation, because this belt pulley passes through the drive belt and is connected with another belt pulley transmission, can drive another belt pulley forward rotation through this belt pulley forward rotation, thereby can drive another pivot and runner forward rotation, forward rotation is carried out simultaneously through two runners, can drive vibrations piece and carry out synchronous motion, can promote the mounting panel and remove right when vibrations piece rotates to mounting panel one side, thereby can drive the horizontal pole and slide right on connecting the casing, thereby can drive the fly leaf and slide right through the inside of removing the wheel at filter housing, wherein, first elastic component and second elastic component all are compressed, when the mounting panel is kept away from the mounting panel, can drive the mounting panel through the elastic action of first elastic component and the elastic component and reset fast, cooperation jointly through elastic mechanism and vibrations mechanism, thereby can make the mounting panel produce vibrations, thereby can be favorable to the dust on the filter screen of the online use of the filter housing, the dirt screen is favorable to the use of shaking.

2. Through setting up supporting shoe, installation spout and supporting shoe, through the sliding connection between supporting shoe and the installation spout, the elastic mechanism of being convenient for and the dismantlement and the installation between the supporting shoe, through setting up the gim peg, the position of the fixed draw runner of being convenient for to can fix elastic mechanism, thereby can fixed mounting panel and dust filter net.

Drawings

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

fig. 2 is a schematic front structural view of the filtering shell of the present invention;

fig. 3 is a schematic view of the back structure of the filtering casing of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 4;

FIG. 5 is a schematic view of a top plan view of the filter housing according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of the present invention at B in FIG. 1;

in the figure: 1. a filter housing; 2. an air intake duct; 3. an air outlet pipe; 4. a supporting block; 5. installing a chute; 6. a slide bar; 7. an elastic mechanism; 71. connecting the shell; 72. a movable plate; 73. a cross bar; 74. a first elastic member; 8. mounting a plate; 9. a dust filter screen; 10. a vibration mechanism; 101. a rotating shaft; 102. a rotating wheel; 103. a belt pulley; 104. a vibration block; 105. a transmission belt; 106. a support plate; 107. a motor; 11. sealing the movable door; 12. a second elastic member; 13. a fixing bolt; 14. the wheel is moved.

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.

Example 1

Referring to fig. 1-3, a gas drainage device for coal mine gas control, including a filtering housing 1, the middle of the left and right sides of the filtering housing 1 is respectively communicated with an air inlet pipe 2 and an air outlet pipe 3, the right ends of the upper and lower sides in the filtering housing 1 are respectively provided with a supporting block 4, the left end of the supporting block 4 is provided with a mounting chute 5 which is through from front to back, the mounting chute 5 is connected with a slide bar 6 adapted to the slide bar 6 in a sliding manner, the other end of the slide bar 6 is connected with a mounting plate 8 through an elastic mechanism 7, one side end of the mounting plate 8 is movably attached to the inner wall of the filtering housing 1, a dust filter 9 is commonly connected between the two mounting plates 8, through the dust filter 9, dust in the air can be filtered through the dust filter 9, thereby preventing the blocking phenomenon in the air exhaust pipe from generating, resulting in poor extraction effect, the left side of the dust filter 9 is provided with a vibration mechanism 10, the front end surface of the filtering housing 1 is movably provided with a sealing movable door 11 adapted to the dust filter 11, the sealing movable door 11 is hinged to the filtering housing 1 through a hinge, and the vibration mechanism is capable of cleaning the dust filter 1 through opening the sealing movable door 11.

Referring to fig. 1 and 6, the elastic mechanism 7 includes a connecting housing 71, one side end of the connecting housing 71 is connected to the slide bar 6, a movable plate 72 is disposed inside the connecting housing 71, a cross bar 73 is connected to a left middle end of the movable plate 72, the other end of the cross bar 73 slidably penetrates through the connecting housing 71 and is connected to the mounting plate 8, a first elastic member 74 is movably sleeved on an outer surface of the cross bar 73, the first elastic member 74 is installed between the mounting plate 8 and the connecting housing 71, and the mounting plate 8, the movable plate 72 and the cross bar 73 are conveniently and rapidly reset by arranging the first elastic member 74.

Referring to fig. 1 and 3-5, the vibration mechanism 10 includes two rotation shafts 101 that are vertically symmetrical, the rotation shafts 101 are inserted into the rear side wall of the connection housing 71 in a sealing manner, the outer surfaces of the front and rear sides of the rotation shafts 101 are respectively sleeved with a rotation wheel 102 and a belt pulley 103, one side of the rotation wheel 102 away from the dust filter screen 9 is connected with a vibration block 104, the outer surfaces of the two belt pulleys 103 are jointly connected with a transmission belt 105 in a transmission manner, the rear side end of one of the rotation shafts 101 is connected with an output end of a motor 107, the other end of the motor 107 is connected with the upper end of the outer wall of the filter housing 1 in a supporting manner through a support plate 106, by providing the vibration mechanism 10, the mounting plate 8 is subjected to intermittent knocking motion through the vibration block 104, the two mounting plates 8 can drive the dust filter screen 9 to generate left-right vibration motion through the action of the elastic mechanism 7, so that dust on the dust filter screen 9 is shaken down to the inner bottom end of the filter housing 1, which is beneficial to improving the use efficiency of the dust filter screen 9, the distance between the vibration block 104 and the mounting plate 8 is smaller than the length of the vibration block 104, when the vibration block 104 rotates to the mounting plate 8, and the mounting plate 8, when the mounting plate 8 is extruded.

Referring to fig. 1, the front surface of the movable plate 72 is a U-shaped surface, the movable plate 72 and the filter housing 1 are connected to each other by a second elastic member 12, the first elastic member 74 and the second elastic member 12 are both return springs, by providing the second elastic member 12, the use effect of the elastic mechanism 7 is improved by the elastic action of the second elastic member 12, the joint of the slide bar 6 and the support block 4 is connected to the fixing bolt 13 by a common thread, the slide bar 6 and the support block 4 are both provided with fixing holes for the fixing bolts 13 to adapt to each other, by providing the fixing bolt 13, the position of the slide bar 6 can be fixed by the fixing bolt 13, the stability of the mounting plate 8 and the dust filter screen 9 is improved, and the mounting plate 8, the dust filter screen 9 and the elastic mechanism 7 can be detached and mounted later.

Example 2

On the basis of embodiment 1, the main roller 14 is further provided, please refer to fig. 6, two moving rollers 14 are respectively installed at the left and right side ends of the movable plate 72, the other ends of the moving rollers 14 are attached to the inner wall of the empty slot, and by providing the moving rollers 14, when the movable plate 72 performs left and right moving motions in the filtering housing 1, the movable plate 72 can drive the inner wall of the filtering housing 1 of the moving rollers 14 to perform motions in the same direction, which is beneficial to improving the stability of the movable plate 72 during motion, thereby improving the use effect of the elastic mechanism 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 colliery gas is administered and is used gas drainage device, includes and filters casing (1), its characterized in that: the utility model discloses a filter shell, including filter shell (1), the left and right sides middle part of filter shell (1) communicates respectively and is equipped with admission line (2) and pipeline (3) of giving vent to anger, the upper and lower both sides right-hand member in the filter shell (1) is all installed and is equipped with supporting shoe (4), the left side end of supporting shoe (4) is seted up and is installation spout (5) that link up around being, sliding connection has draw runner (6) rather than the looks adaptation in installation spout (5), the other end of draw runner (6) is connected with mounting panel (8) through elastic mechanism (7), a side end of mounting panel (8) and the inner wall activity laminating of filter shell (1), two be connected with dust screen (9) between mounting panel (8) jointly, the left side of dust screen (9) is equipped with vibrations mechanism (10), the front end surface movable mounting of filter shell (1) is equipped with sealed dodge gate (11) rather than the looks adaptation.

2. The gas drainage device for coal mine gas treatment according to claim 1, wherein: elastic mechanism (7) are including connecting casing (71), one side end of connecting casing (71) is connected with draw runner (6), the inside of connecting casing (71) is equipped with fly leaf (72), the left side middle-end of fly leaf (72) is connected with horizontal pole (73), the other end of horizontal pole (73) slides and passes and connect casing (71) and be connected with mounting panel (8), the outside surface activity of horizontal pole (73) has cup jointed first elastic component (74), first elastic component (74) installation is located between mounting panel (8) and connecting casing (71).

3. The gas drainage device for coal mine gas treatment according to claim 2, characterized in that: the vibration mechanism (10) comprises two rotating shafts (101) which are vertically symmetrical, the rotating shafts (101) are connected to the rear side wall of the connecting shell (71) in a sealing and rotating mode, the outer surfaces of the front side and the rear side of each rotating shaft (101) are respectively sleeved with a rotating wheel (102) and a belt pulley (103), one side, away from the dust filter screen (9), of each rotating wheel (102) is connected with a vibration block (104), the outer surfaces of the belt pulleys (103) are jointly connected with a transmission belt (105) in a transmission mode, the rear side end of each rotating shaft (101) is connected with the output end of a motor (107), the other end of each motor (107) is connected with the upper end of the outer wall of the corresponding filtering shell (1) through a support plate (106) in a supporting mode, and the distance between each vibration block (104) and the corresponding mounting plate (8) is smaller than the length of each vibration block (104).

4. The gas drainage device for coal mine gas treatment according to claim 2, characterized in that: the front surface of the movable plate (72) is in a U shape which is transversely arranged, a second elastic piece (12) is connected between the movable plate (72) and the filtering shell (1), and the first elastic piece (74) and the second elastic piece (12) are both reset springs.

5. The gas drainage device for coal mine gas treatment according to claim 1, wherein: the joint of the sliding strip (6) and the supporting block (4) is in threaded through connection with a fixing bolt (13), and fixing holes matched with the fixing bolts (13) are formed in the sliding strip (6) and the supporting block (4).

6. The gas drainage device for coal mine gas treatment according to claim 4, wherein: the left side end and the right side end of the movable plate (72) are respectively provided with two movable wheels (14) which are bilaterally symmetrical, and the other ends of the movable wheels (14) are attached to the inner wall of the empty groove.