Anti-blocking fixed bed gasifier device

Abstract

The utility model discloses an anti-blocking fixed bed gasifier device and relates to the technical field of filtering equipment. The fixed bed gasification furnace comprises a base, a fixed bed gasification furnace body and a filter cartridge are respectively arranged on the base, and a conveying pipeline connected with the filter cartridge is arranged on the upper side of the fixed bed gasification furnace body; a rotating part is arranged on the lower side of the filter cartridge, a rotating disc connected with the rotating part is arranged in the filter cartridge, a plurality of through grooves are formed in the rotating disc, and filter screens are arranged in the through grooves. According to the utility model, under the arrangement of the two sliding clamping blocks and the two rotating clamping blocks, the sliding clamping plates can be driven to slide and the rotating clamping blocks can be driven to rotate through the rotating piece under the control of the control handle, so that the sliding clamping plates and the rotating clamping blocks can be driven to clamp the filter screen; a worker can conveniently take out the filter screen without contacting with the filter screen, so that the filter screen can be conveniently replaced, and the operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of filter equipment, more particularly, relates to a kind of anti-blocking fixed bed gasifier device. BACKGROUND

[0002] Fixed bed gasifier is a commonly used gasification equipment, for converting solid fuel (such as coal, wood, biomass, etc.) into synthesis gas or other gas fuel process. It uses fixed bed technology, solid fuel is placed in fixed reactor for gasification reaction.

[0003] The Chinese patent with application number CN202322984823.X discloses an anti-blocking fixed bed gasifier device, comprising: an equipment base and a fixed bed gasifier body, the fixed bed gasifier body is installed on the equipment base, and a replaceable filter anti-blocking structure is installed on the equipment base; the replaceable filter anti-blocking structure comprises: two pairs of supporting legs, a fixed support, a filter screen replacement assembly, a connecting sleeve, a conveying pipeline and a connecting pipeline; the utility model relates to the technical field of filter equipment, and the beneficial effects of the case are: the coarse coal gas produced by the existing fixed bed gasifier is often carried out with coal powder or small particle coal during upward flow, and in some turning positions and slow flow positions, the coal powder and small particles will deposit, and over time, the pipeline will be blocked, which seriously affects production.

[0004] However, in the above-mentioned device, each time the filter screen is disassembled, manual contact with the filter screen is required, and the coal powder and small particle coal on the filter screen will contaminate the hands, so that timely cleaning is required after each replacement, which is troublesome.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, and provide an anti-blocking fixed bed gasifier device.

[0007] To solve the above technical problems, the basic idea of the technical solution of the utility model is:

[0008] The utility model provides an anti -blocking fixed bed gasification furnace device, including the base, the fixed bed gasification furnace body and filter cartridge are arranged respectively on the base, the upper side of fixed bed gasification furnace body is provided with the conveying pipeline connected with filter cartridge, the lower side of filter cartridge is provided with rotating part, is provided with the carousel in filter cartridge and is connected with rotating part, is provided with a plurality of through slot on the carousel, is provided with the filter screen in the through slot, the upper side of filter cartridge is provided with the control cylinder corresponding with one through slot, is rotatably connected with control handle on the control cylinder, the lower side of control cylinder is provided with two sliding clamping blocks and two rotating clamping blocks respectively, two sliding clamping blocks and two rotating clamping blocks are located the opposite sides of filter screen respectively, is provided with transmission part in control cylinder and is matched with sliding clamping block and rotating clamping block, and control handle is connected with transmission part.

[0009] Optionally, the transmission part includes a gear rotatably fitted in the control cylinder, two toothed plates slidably fitted in the control cylinder, a connecting plate provided on the toothed plates and connected with the sliding clamping block, the two toothed plates are located on opposite sides of the gear and are mutually engaged with the gear, and the control handle is provided on the upper side of the gear; torsion springs are provided on opposite sides of the control cylinder, the rotating clamping block is provided on the torsion spring, a take-up wheel is provided on the lower side of the gear, and a traction rope connected with the rotating clamping block is provided on the take-up wheel; a rope wheel is provided in the control cylinder, the rope wheel is provided at a corner of the traction rope, and the traction rope is connected with the rotating clamping block through the rope wheel; an inclined surface is provided on one side of the sliding clamping block and the rotating clamping block, and one end of the inclined surface corresponds to a frame of the filter screen; an inclined surface is provided on one side of the sliding clamping block and the rotating clamping block, and one end of the inclined surface corresponds to a frame of the filter screen; a connecting groove is provided on the lower side of the filter cartridge, a connecting pipeline in communication with the connecting groove is provided on the lower side of the filter cartridge, and a sealing flange is provided at one end of the connecting pipeline; a plurality of connecting legs are provided on the upper side of the base, one end of the connecting leg is connected with the filter cartridge; a support rod is provided on the upper side of the filter cartridge, and a support ring connected with the conveying pipeline is provided on the upper side of the support rod.

[0010] After the above technical scheme is adopted, the utility model has the following beneficial effects compared with the prior art, of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below:

[0011] With the arrangement of the two sliding clamping blocks and the two rotating clamping blocks, the sliding clamping plates and the rotating clamping blocks can be driven to clamp the filter screen under the control of the control handle, and the filter screen can be taken out without contacting the filter screen under the arrangement of the control handle, so that the filter screen can be replaced conveniently and quickly, and the rotating disc can be driven to rotate under the arrangement of the driving member, and the rotating clamping blocks can avoid affecting the rotating path of the rotating disc when not in use, so that the rotating disc rotates more conveniently and smoothly when the filter screen is replaced.

[0012] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings. In the drawings:

[0014] Figure 1 It is a fixed bed gasifier body overall structure schematic view of an embodiment of the present application;

[0015] Figure 2 It is a filter cartridge overall structure schematic view of an embodiment of the present application;

[0016] Figure 3 It is a transmission member structure schematic view of an embodiment of the present application;

[0017] Figure 4 It is a filter cartridge internal structure schematic view of an embodiment of the present application;

[0018] In the drawings, the component list represented by each number is as follows:

[0019] Base (1), fixed bed gasifier body (2), filter cartridge (3), conveying pipeline (4), rotating disc (5), through slot (6), filter screen (7), control cylinder (8), control handle (9), sliding clamping block (10), rotating clamping block (11), gear (12), toothed plate (13), torsional spring (14), tightening wheel (15), traction rope (16), rope wheel (17), servo motor (18), rotating shaft (19), connecting groove (20), connecting pipeline (21), sealing flange (22), connecting leg (23), support rod (24), support ring (25).

[0020] It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail in combination with the drawings.

[0022] Please refer to Figures 1-4 As shown in the figure, in the embodiment, a kind of anti-blocking fixed bed gasifier device is provided, including base 1, fixed bed gasifier body 2 and filter cartridge 3 are respectively provided on base 1, the upper side of fixed bed gasifier body 2 is provided with the conveying pipeline 4 connected with filter cartridge 3;

[0023] The lower side of filter cartridge 3 is provided with rotating member, rotating disc 5 connected with rotating member is provided in filter cartridge 3, a plurality of through slots 6 are provided on rotating disc 5, filter screen 7 is provided in through slot 6, the upper side of filter cartridge 3 is provided with control cylinder 8 corresponding with one of through slot 6, control handle 9 is rotatably connected with control cylinder 8, the lower side of control cylinder 8 is provided with two sliding clamping blocks 10 and two rotating clamping blocks 11 respectively, two sliding clamping blocks 10 and two rotating clamping blocks 11 are located at the opposite sides of filter screen 7 respectively, wherein transmission member is provided in control cylinder 8 and is matched with sliding clamping block 10 and rotating clamping block 11, and control handle 9 is connected with transmission member.

[0024] Under the arrangement of two sliding clamping blocks 10 and two rotating clamping blocks 11, sliding clamping plate 10 can be driven to slide and rotating clamping block 11 can be driven to rotate by rotating member under the control of control handle 9, so that sliding clamping plate 10 and rotating clamping block 11 can be driven to clamp filter screen 7, and under the arrangement of control handle 9, it is convenient for staff to take out filter screen 7 without contacting it, so as to replace filter screen 7, which is convenient and fast, and under the arrangement of driving member, rotating disc 5 can be conveniently driven to rotate, and under the arrangement of rotating clamping block 11, the influence of rotating clamping block 11 on the rotating path of rotating disc 5 when not in use can be avoided, so that rotating disc 5 is more convenient and smooth when replacing filter screen 7.

[0025] The transmission member of the embodiment includes gear 12 rotatably connected in control cylinder 8, two toothed plates 13 slidingly connected in control cylinder 8, connecting plate arranged on toothed plate 13 and connected with sliding clamping block 10, two toothed plates 13 are located at the opposite sides of gear 12 and are meshed with gear 12, wherein control handle 9 is arranged on the upper side of gear 12.

[0026] The opposite sides of control cylinder 8 of the embodiment are provided with torsion spring 14, rotating clamping block 11 is arranged on torsion spring 14, and the lower side of gear 12 is provided with take-up wheel 15, and take-up wheel 15 is provided with traction rope 16 connected with rotating clamping block 11.

[0027] The control cylinder 8 of the embodiment is provided with rope wheel 17, the rope wheel 17 is arranged at the corner of the traction rope 16, and the traction rope 16 is connected with the rotating clamping block 11 through the rope wheel 17.

[0028] The sliding clamping plate 10 and one side of the rotating clamping block 11 of the embodiment are provided with inclined surfaces, one end of the inclined surfaces corresponding to the frame of the filter screen 7.

[0029] The rotating member of the embodiment comprises a servo motor 18 arranged at the lower side of the filter cylinder 3, an output end of the servo motor 18 being provided with a rotating shaft 19, one end of the rotating shaft 19 penetrating through the cylinder wall of the filter cylinder 3 and being connected with the rotating disc 5.

[0030] The lower side of the filter cylinder 3 of the embodiment is provided with a connecting groove 20, the lower side of the filter cylinder 3 being provided with a connecting pipeline 21 in communication with the connecting groove 20, one end of the connecting pipeline 21 being provided with a sealing flange 22;

[0031] The upper side of the base 1 of the embodiment is provided with a plurality of connecting legs 23, one end of the connecting legs 23 being connected with the filter cylinder 3;

[0032] The upper side of the filter cylinder 3 of the embodiment is provided with a supporting rod 24, the upper side of the supporting rod 24 being provided with a supporting ring 25 connected with the conveying pipeline 4.

[0033] In use of the device, the servo motor 18 in the rotating part can drive the rotating shaft 19 to rotate, so that the filter screen 7 on the rotating disc 5 can be rotated, the filter screen corresponding to the connecting pipe 21 can be replaced, the used filter screen 7 can be accurately moved to the upper side of the control cylinder 8, then the control handle 9 is rotated first, the gear 12 can be driven to rotate, the two toothed plates 13 can be relatively moved, the two sliding clamping blocks 10 can be relatively moved through the connecting plate, the frame of the filter screen 7 can be clamped and fixed, the tightening wheel 15 can be driven to rotate while the gear 12 rotates, the rotation of the tightening wheel 15 can release the restriction of the rotating clamping block 11 on one end of the traction rope 16, the other frame of the filter screen 7 can be clamped and fixed by the rotating clamping block 11 under the torsion of the torsional spring 14, so that the fixation of the filter screen 7 is more stable, the filter screen 7 is convenient to disassemble, the filter screen 7 is disassembled through the control handle 9 after being fixed, the filter screen 7 is taken out and replaced, the filter screen 7 can be replaced, the sliding clamping block 10 and the rotating clamping block 11 are better clamped on the filter screen 7 under the setting of the inclined surfaces of the sliding clamping block 10 and the rotating clamping block 11, the fixation of the filter screen 7 is more stable, the supporting ring 25 can be better fixed with the conveying pipe 4, the conveying pipe 4 is more stable under the cooperation of the supporting rod 24, the filter cylinder 3 is more stable under the setting of the connecting leg 23, the gas outlet end of the connecting pipe 21 is sealed under the setting of the sealing flange 22, the overall stability of the device can be improved.

[0034] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape, structure part in detail, which is the known technology.

Claims

1. A device for an anti-clogging fixed-bed gasifier, characterized in that, include: A base (1) is provided on which a fixed-bed gasifier body (2) and a filter cylinder (3) are respectively provided. A conveying pipe (4) connected to the filter cylinder (3) is provided on the upper side of the fixed-bed gasifier body (2). A rotating component is provided on the lower side of the filter cylinder (3). A turntable (5) connected to the rotating component is provided inside the filter cylinder (3). A plurality of through slots (6) are provided on the turntable (5). A filter screen (7) is provided in each of the through slots (6). A filter screen (7) is provided on the upper side of the filter cylinder (3). A control cylinder (8) corresponding to a through groove (6) is provided. A control handle (9) is rotatably fitted on the control cylinder (8). Two sliding clamps (10) and two rotating clamps (11) are respectively provided on the lower side of the control cylinder (8). The two sliding clamps (10) and two rotating clamps (11) are respectively located on opposite sides of the filter screen (7). A transmission component that cooperates with the sliding clamps (10) and rotating clamps (11) is provided inside the control cylinder (8), and the control handle (9) is connected to the transmission component.

2. The anti-clogging fixed-bed gasifier device according to claim 1, characterized in that, The transmission component includes a gear (12) rotatably fitted in the control cylinder (8), two toothed plates (13) slidably fitted in the control cylinder (8), and a connecting plate disposed on the toothed plates (13) and connected to the sliding clamp (10). The two toothed plates (13) are respectively located on opposite sides of the gear (12) and mesh with the gear (12). The control handle (9) is disposed on the upper side of the gear (12).

3. The anti-clogging fixed-bed gasifier device according to claim 2, characterized in that, The control cylinder (8) is provided with torsion springs (14) on both sides, the rotating clamp (11) is provided on the torsion springs (14), the gear (12) is provided with a tensioning wheel (15) on the lower side, and the tensioning wheel (15) is provided with a traction rope (16) connected to the rotating clamp (11).

4. The anti-clogging fixed-bed gasifier device according to claim 3, characterized in that, The control cylinder (8) is equipped with a rope wheel (17), which is located at the corner of the traction rope (16), and the traction rope (16) is connected to the rotating clamp (11) through the rope wheel (17).

5. The anti-clogging fixed-bed gasifier apparatus according to any one of claims 1-4, characterized in that, Both the sliding clamp (10) and the rotating clamp (11) have an inclined surface on one side, and one end of the inclined surface corresponds to the frame of the filter screen (7).

6. The anti-clogging fixed-bed gasifier apparatus according to any one of claims 1-5, characterized in that, The rotating component includes a servo motor (18) disposed on the lower side of the filter cylinder (3). The output end of the servo motor (18) is provided with a rotating shaft (19). One end of the rotating shaft (19) passes through the cylinder wall of the filter cylinder (3) and is connected to the turntable (5).

7. The anti-clogging fixed-bed gasifier apparatus according to any one of claims 1-6, characterized in that, The filter cylinder (3) has a connecting groove (20) on its lower side, and a connecting pipe (21) connected to the connecting groove (20) is provided on the lower side of the filter cylinder (3). A sealing flange (22) is provided at one end of the connecting pipe (21).

8. The anti-clogging fixed-bed gasifier device according to claim 1, characterized in that, The upper side of the base (1) is provided with a plurality of connecting legs (23), one end of which is connected to the filter cylinder (3).

9. The anti-clogging fixed-bed gasifier device according to claim 1, characterized in that, The filter cylinder (3) is provided with a support rod (24) on its upper side, and a support ring (25) connected to the conveying pipe (4) is provided on the upper side of the support rod (24).

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