CN210965911U

CN210965911U - Electromagnetic valve coal separation filtering device

Info

Publication number: CN210965911U
Application number: CN201922038129.2U
Authority: CN
Inventors: 李军; 刘艳华; 冯智刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-10
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a solenoid valve filter equipment technical field, more specifically the solenoid valve coal dressing filter equipment that says so can use the air supply to filter the coal cinder dust when the coal cinder screening. The working principle is as follows: the coal briquette is poured into the coal briquette screening box from the briquette screening fence, the two cylinders drive the coal briquette screening fence to slide in the coal briquette screening box through the telescopic rods, the inclination angle of the coal briquette screening fence is changed, the coal briquette is selected according to different coal briquette feeding speeds in a matched mode, the coal briquette is separated according to a certain size, the small coal briquette screening fence falls down, the large opening at the bottom of the coal briquette screening box falls down, the motor is started, the motor drives the main gear to rotate, so that the auxiliary gear drives the two sliding connecting rods to drive the two sliding air suction plates to continuously perform reciprocating motion in the two sliding air cavities, and the air quantity is pushed to the two electromagnetic valves.

Description

Electromagnetic valve coal separation filtering device

Technical Field

The utility model relates to a solenoid valve filter equipment technical field, more specifically the solenoid valve coal dressing filter equipment that says so.

Background

The utility model discloses a utility model with publication number CN204493019U discloses a carbon tank solenoid valve filter equipment and carbon tank solenoid valve, including the end cover, the end cover is connected with carbon tank solenoid valve body inner chamber port sealing, the end cover center sets up the outlet duct, the outlet duct includes the interface end of the end cover inboard and stretching out the outlet end outside the end cover, the end cover edge is bent to its direction of inserting the valve body inner chamber and is formed protruding edge, still include the filter screen piece that the end cover inboard set up, even the densely distributed filter hole on the filter screen piece, the filter screen piece both ends extend to the end cover edge all the time and with protruding edge both ends are linked as an organic whole; the utility model sets the vacuum flow rate regulating pipe and the filter screen in the carbon tank electromagnetic valve as an integral injection molding, avoids the assembly and welding procedures in the traditional manufacturing process, simplifies the process flow, reduces the manufacturing cost, and when in use, the fuel steam in the carbon tank filters particulate matters and impurities through the filter screen when passing through the valve body air passage, so that the fuel steam entering the cylinder has higher quality and is more fully combusted; the coal dust filter has the defect that air supply cannot be used for filtering coal dust during coal screening.

Disclosure of Invention

The utility model provides a solenoid valve coal dressing filter equipment, its beneficial effect can use the air supply to filter the coal cinder dust when the coal cinder screening for solenoid valve coal dressing filter equipment.

The utility model relates to a solenoid valve coal separation filter device, which comprises a coal screening and filtering mechanism and a circulating air supply mechanism, wherein the coal screening and filtering mechanism is fixedly connected on the circulating air supply mechanism, the circulating air supply mechanism comprises an air supply bracket, an air supply pipeline, an air supply chamber, a sliding air cavity, a main gear, a pinion, a solenoid valve, a sliding air exhaust plate, a sliding connecting rod, a sealing cover plate and a motor, the two sliding air cavities are both fixedly connected on the air supply bracket, the two solenoid valves are respectively and fixedly connected at the rear ends of the two sliding air cavities, the air supply chamber is fixedly connected on the two solenoid valves, the air supply pipeline is fixedly connected on the air supply chamber, the two sliding air exhaust plates are respectively and slidably connected on the two sliding air cavities, one ends of the two sliding connecting rods are respectively and rotatably connected at the left end and the right end of the pinion, the other ends of the two sliding, two slip extraction boards all are provided with the fresh air inlet, and the pinion rotates to be connected on the air supply support, and master gear fixed connection is on the output shaft of motor, and motor fixed connection is on the air supply support, and two are sealed the apron and articulate respectively on two slip extraction boards, master gear and pinion meshing transmission, slip wind chamber, supply-air duct and the inside intercommunication that all feeds through of supply-air chamber.

As a further optimization of the technical proposal, the coal screening and filtering mechanism of the electromagnetic valve coal separation and filtering device of the utility model comprises a coal screening box and a cylinder, fence is selected to the coal cinder, dust rose box and dust filter screen, coal cinder screening case fixed connection is on the air supply support, both ends are provided with the slide about the coal cinder screening case, two cylinders rotate respectively and connect both ends about coal cinder screening case, the telescopic link of two cylinders all rotates to be connected on the fence is selected to the coal cinder, the coal cinder is selected the fence bottom and rotates to be connected on coal cinder screening case, the coal cinder is selected on the slide of fence upper end sliding connection on coal cinder screening case, dust rose box fixed connection is on the fence is selected to the coal cinder, the dust filter screen can be dismantled through the bolt and connect on the dust rose box, coal cinder screening bottom of the case portion is provided with the opening, coal cinder screening case and air supply pipeline are connected and are linked together.

As this technical scheme's further optimization, the utility model relates to a solenoid valve coal separation filter equipment still include the categorised collection dolly, the categorised collection dolly includes categorised basket, walking wheel and pulling handle, pulling handle fixed connection is on the categorised basket, four angle departments of categorised basket low side equal fixedly connected with walking wheels, the categorised basket is located the coal cinder screening case under.

As a further optimization of this technical scheme, the utility model relates to a solenoid valve coal dressing filter equipment the material of dust filter screen be moist cotton.

The utility model relates to a solenoid valve coal dressing filter equipment's beneficial effect does:

solenoid valve coal preparation filter equipment can drive the continuous air supply for solenoid valve department of slip convulsions board through the motor, and the solenoid valve clears up the coal cinder dust in the coal cinder screening process through control switch, can also drive the coal cinder through the cylinder and select the fence and adjust different angles and carry out the coal dressing according to the feed rate of screening coal cinder, can adsorb the coal cinder dust through the dust filter screen simultaneously, avoids influencing the air and causes operating personnel's potential safety hazard.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the electromagnetic valve coal separation filtering device of the utility model.

Fig. 2 is a schematic structural diagram of an electromagnetic valve coal separation filter device in another direction.

Fig. 3 is a schematic structural diagram of a coal block screening and filtering mechanism.

Fig. 4 is a schematic structural view of the circulating air supply mechanism.

Fig. 5 is a schematic view of the structure of the pinion.

Fig. 6 is a schematic structural view of the sliding suction plate.

Fig. 7 is a structural schematic diagram of the classification collection trolley.

In the figure: a coal block screening and filtering mechanism 1; a coal block screening box 1-1; 1-2 of a cylinder; 1-3 of a coal block selecting fence; 1-4 of a dust filter box; 1-5 parts of dust filter screen; a circulating air supply mechanism 2; an air supply bracket 2-1; an air supply pipeline 2-2; 2-3 of an air supply chamber; 2-4 of a sliding air cavity; 2-5 of a main gear; 2-6 parts of auxiliary gear; 2-7 of an electromagnetic valve; 2-8 of a sliding air draft plate; 2-9 of a sliding connecting rod; sealing cover plates 2-10; 2-11 of a motor; a classified collection trolley 3; a sorting basket 3-1; 3-2 of a traveling wheel; pulling the handle 3-3.

Detailed Description

The first embodiment is as follows:

the embodiment is described below by combining with fig. 1, 2, 3, 4, 5, 6, and 7, the utility model relates to a solenoid valve coal separation filter device, which comprises a coal screening filter mechanism 1 and a circulating air supply mechanism 2, wherein the coal screening filter mechanism 1 is fixedly connected to the circulating air supply mechanism 2, the circulating air supply mechanism 2 comprises an air supply bracket 2-1, an air supply pipeline 2-2, an air supply chamber 2-3, a sliding air cavity 2-4, a main gear 2-5, a secondary gear 2-6, a solenoid valve 2-7, a sliding air suction plate 2-8, a sliding connecting rod 2-9, a sealing cover plate 2-10 and a motor 2-11, two sliding air cavities 2-4 are both fixedly connected to the air supply bracket 2-1, two solenoid valves 2-7 are respectively fixedly connected to the rear ends of the two sliding air cavities 2-4, an air supply chamber 2-3 is fixedly connected to two electromagnetic valves 2-7, an air supply pipeline 2-2 is fixedly connected to the air supply chamber 2-3, two sliding air draft plates 2-8 are respectively connected to two sliding air chambers 2-4 in a sliding manner, one end of each of two sliding connecting rods 2-9 is respectively connected to the left end and the right end of a pinion 2-6 in a rotating manner, the other end of each of two sliding connecting rods 2-9 is respectively connected to the two sliding air draft plates 2-8 in a rotating manner, the two sliding air draft plates 2-8 are both provided with air inlet holes, the pinion 2-6 is connected to an air supply bracket 2-1 in a rotating manner, a main gear 2-5 is fixedly connected to an output shaft of a motor 2-11, the motor 2-11 is fixedly connected to the air supply bracket 2-1, and two sealing cover plates 2-10 are respectively hinged to the two sliding, the main gear 2-5 and the pinion 2-6 are in meshed transmission, and the sliding air cavity 2-4, the air supply pipeline 2-2 and the air supply chamber 2-3 are communicated; the motor 2-11 drives the main gear 2-5 to rotate, so that the pinion 2-6 drives the two sliding connecting rods 2-9 to drive the two sliding air draft plates 2-8 to continuously reciprocate in the two sliding air cavities 2-4, the air quantity is pushed to the two electromagnetic valves 2-7, the two electromagnetic valves 2-7 respectively control the air quantity alternately and collect the air quantity into the air supply chamber 2-3, and air is provided for removing coal dust.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6 and 7, and the embodiment further describes the first embodiment, wherein the coal screening and filtering mechanism 1 includes a coal screening box 1-1, an air cylinder 1-2, coal screening fences 1-3, a dust filtering box 1-4 and a dust filtering net 1-5, the coal screening box 1-1 is fixedly connected to an air supply bracket 2-1, the left and right ends of the coal screening box 1-1 are provided with slideways, the two air cylinders 1-2 are respectively and rotatably connected to the left and right ends of the coal screening box 1-1, the telescopic rods of the two air cylinders 1-2 are both rotatably connected to the coal screening fences 1-3, the bottom ends of the coal screening fences 1-3 are rotatably connected to the coal screening box 1-1, the upper ends of the coal screening fences 1-3 are slidably connected to the slideways of the coal screening box 1-1, the dust filtering box 1-4 is fixedly connected to the coal block selecting fence 1-3, the dust filtering net 1-5 is detachably connected to the dust filtering box 1-4 through a bolt, an opening is formed in the bottom end of the coal block screening box 1-1, and the coal block screening box 1-1 is connected and communicated with the air supply pipeline 2-2; the two cylinders 1-2 drive the coal block selecting fences 1-3 to slide in the coal block screening boxes 1-1 through telescopic rods, so that the inclination angles of the coal block selecting fences 1-3 are changed, the coal block selecting fences are matched with coal block selecting according to different coal block feeding speeds, the dust filtering nets 1-5 adsorb dust of the coal blocks to prevent air pollution, and workers can replace and clean the dust filtering nets 1-5.

The third concrete implementation mode:

the embodiment is described below by combining fig. 1, 2, 3, 4, 5, 6 and 7, and the embodiment further describes the second embodiment, the electromagnetic valve coal separation filter device further comprises a classification collection trolley 3, the classification collection trolley 3 comprises a classification basket 3-1, traveling wheels 3-2 and a pulling handle 3-3, the pulling handle 3-3 is fixedly connected to the classification basket 3-1, the traveling wheels 3-2 are fixedly connected to four corners of the lower end of the classification basket 3-1, and the classification basket 3-1 is located right below the coal briquette screening box 1-1; the classification basket 3-1 separates and loads the coal blocks with the screening classification numbers, and is convenient for storage box transportation.

The fourth concrete implementation mode:

the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, and 7, and the dust filter nets 1-5 of the second embodiment are made of wet cotton; moist cotton can adsorb coal cinder dust particle on, avoids polluting the air or causes the potential safety hazard to operating personnel.

The utility model relates to a solenoid valve coal dressing filter equipment's theory of operation: coal blocks are poured into the coal block selecting fence 1-3 on the coal block screening box 1-1, the two cylinders 1-2 drive the coal block selecting fence 1-3 to slide in the coal block screening box 1-1 through telescopic rods, so that the inclination angle of the coal block selecting fence 1-3 is changed, the coal block selection is matched according to different coal block feeding speeds, the coal blocks are separated according to certain sizes, small coal blocks fall down from the coal block selecting fence 1-3, large coal blocks fall down from an opening at the bottom of the coal block screening box 1-1, a motor 2-11 is turned on, the motor 2-11 drives a main gear 2-5 to rotate, so that an auxiliary gear 2-6 drives two sliding connecting rods 2-9 to drive two sliding air suction plates 2-8 to continuously reciprocate in two sliding air cavities 2-4, and the air quantity is pushed to two electromagnetic valves 2-7, the two electromagnetic valves 2-7 respectively control the air quantity in an alternating mode and collect the air quantity into the air supply chambers 2-3, air is blown into the coal block screening chambers 1-1 from the air supply pipelines 2-2, coal dust is blown into the dust filtering chambers 1-4, the dust filtering chambers 1-5 adsorb the coal dust to prevent the coal dust from polluting air, workers can replace and clean the dust filtering chambers 1-5, the classifying baskets 3-1 separate and load the screened and classified coal blocks, and storage box transportation is facilitated.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a solenoid valve coal dressing filter equipment, includes coal cinder screening filtering mechanism (1) and circulating air supply mechanism (2), coal cinder screening filtering mechanism (1) fixed connection on circulating air supply mechanism (2), its characterized in that: the circulating air supply mechanism (2) comprises an air supply support (2-1), an air supply pipeline (2-2), an air supply chamber (2-3), sliding air cavities (2-4), a main gear (2-5), a pinion (2-6), electromagnetic valves (2-7), sliding air suction plates (2-8), sliding connecting rods (2-9), sealing cover plates (2-10) and motors (2-11), wherein the two sliding air cavities (2-4) are fixedly connected to the air supply support (2-1), the two electromagnetic valves (2-7) are respectively and fixedly connected to the rear ends of the two sliding air cavities (2-4), the air supply chamber (2-3) is fixedly connected to the two electromagnetic valves (2-7), the air supply pipeline (2-2) is fixedly connected to the air supply chamber (2-3), two sliding air suction plates (2-8) are respectively connected on two sliding air cavities (2-4) in a sliding way, one end of each sliding connecting rod (2-9) is respectively connected at the left end and the right end of the pinion (2-6) in a rotating way, the other end of each sliding connecting rod (2-9) is respectively connected on the two sliding air suction plates (2-8) in a rotating way, the two sliding air suction plates (2-8) are respectively provided with an air inlet hole, the pinion (2-6) is connected on the air supply bracket (2-1) in a rotating way, the main gear (2-5) is fixedly connected on an output shaft of the motor (2-11), the motor (2-11) is fixedly connected on the air supply bracket (2-1), and the two sealing cover plates (2-10) are respectively hinged on the two sliding air suction plates (2-8), the main gear (2-5) and the pinion (2-6) are in meshed transmission, and the sliding air cavity (2-4), the air supply pipeline (2-2) and the air supply chamber (2-3) are communicated.

2. The electromagnetic valve coal separation filter device according to claim 1, characterized in that: the coal screening and filtering mechanism (1) comprises a coal screening box (1-1), air cylinders (1-2), coal screening fences (1-3), dust filtering boxes (1-4) and dust filtering nets (1-5), the coal screening box (1-1) is fixedly connected to an air supply support (2-1), the left end and the right end of the coal screening box (1-1) are provided with slideways, the two air cylinders (1-2) are respectively and rotatably connected to the left end and the right end of the coal screening box (1-1), telescopic rods of the two air cylinders (1-2) are both and rotatably connected to the coal screening fences (1-3), the bottom end of the coal screening fence (1-3) is rotatably connected to the coal screening box (1-1), the upper end of the coal screening fence (1-3) is slidably connected to the slideways on the coal screening box (1-1), the dust filtering box (1-4) is fixedly connected to the coal block selecting fence (1-3), the dust filtering net (1-5) is detachably connected to the dust filtering box (1-4) through a bolt, an opening is formed in the bottom end of the coal block screening box (1-1), and the coal block screening box (1-1) is connected and communicated with the air supply pipeline (2-2).

3. The electromagnetic valve coal separation filter device according to claim 2, characterized in that: the electromagnetic valve coal separation filtering device further comprises a classification collection trolley (3), the classification collection trolley (3) comprises a classification basket (3-1), walking wheels (3-2) and a pulling handle (3-3), the pulling handle (3-3) is fixedly connected to the classification basket (3-1), the walking wheels (3-2) are fixedly connected to four corners of the low end of the classification basket (3-1), and the classification basket (3-1) is located under the coal block screening box (1-1).

4. The electromagnetic valve coal separation filter device according to claim 3, characterized in that: the dust filter screen (1-5) is made of wet cotton.