Efficient cyclone dust collector

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses an efficient cyclone dust collector which comprises a supporting assembly, the supporting assembly comprises a supporting frame, a cross beam frame is fixedly installed on the inner wall of the supporting frame, and a fixing frame is fixedly installed on the top of the supporting frame. Through the operation of the separation cylinder and the spiral plate structure in the separation cylinder, dust-containing gas enters the separation cylinder which consists of the top cylinder and the bottom cone and is provided with the spiral plate on the inner wall, the gas forms a spirally downward high-speed rotating gas flow under the guidance of the spiral plate, and the dust-containing gas is separated from the separation cylinder. The airflow drives the large-particle dust to be thrown to the inner wall of the separation barrel under the action of centrifugal force, slide down along the barrel wall and finally fall into a collection box at the bottom of the separation barrel, so that the large-particle dust is primarily and efficiently separated, the workload of a subsequent filtering assembly is reduced, and the working efficiency is improved. And the working efficiency and the service life of the whole dust remover are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field especially relates to a high -efficient cyclone dust collector. BACKGROUND

[0002] With the development of industry, this device will be used when treating industrial waste gas, for example, in the metallurgy, chemical industry, building material industry, a large amount of dust-containing waste gas will be produced in the production process, this high -efficient cyclone dust collector can effectively separate and filter the dust in the waste gas, reduce the pollution of dust emission to the environment, at the same time, in some places where the air quality is required higher such as clean workshop ventilation system, this dust collector can also be used to carry out pre-dust removal treatment to the air entering the workshop to reduce the work burden of subsequent air purification equipment;

[0003] But in actual use, the cyclone dust collector with similar structure still has many defects, for example: the power source in the gas filtering process of the existing cyclone dust collector and the power of other auxiliary functions (such as cleaning function) are poor in coordination, at the same time, the existing cyclone dust collector may have the problem of inconvenient cleaning, especially for the cleaning of internal structures such as the conical part, so a high -efficient cyclone dust collector needs to be designed. SUMMARY

[0004] To solve the above technical problems, the utility model provides a high -efficient cyclone dust collector.

[0005] The utility model adopts the following technical scheme to realize: a high -efficient cyclone dust collector, including support assembly, the support assembly includes support frame, the inner wall fixed mounting of support frame has crossbeam frame, the top of support frame is fixedly installed with fixed frame, still including:

[0006] Separation assembly, the separation assembly includes the separation cylinder of fixed installation in the inner wall of fixed frame, the outer surface fixed mounting of separation cylinder has the air inlet pipe, the central position of separation cylinder inside is fixedly installed with the collecting pipe, the bottom of separation cylinder is provided with collecting box;

[0007] Adsorption assembly, the adsorption assembly includes the filter seat of fixed installation in the top of collecting pipe, the outer surface fixed mounting of filter seat has the exhaust pipe, the bottom of filter seat is provided with reciprocating screw rod;

[0008] Cleaning assembly, the cleaning assembly includes reciprocating seat that is slidably installed on the outer surface of reciprocating screw rod through mounting block, the reciprocating seat is slidably installed with cleaning rod in the inside.

[0009] As a further improvement of the above scheme, the inner wall of the separation cylinder is fixedly installed with a spiral plate, the bottom of the inner wall of the separation cylinder is fixedly installed with a limiting rod, the inside of the collecting pipe is fixedly installed with a fixed seat, and the inside of the separation cylinder is composed of a top cylinder and a bottom cone.

[0010] Through the above technical scheme, the spiral plate on the inner wall of the separation cylinder helps the dust-containing gas form a high-speed rotating spiral downward flow after entering the separation cylinder, and uses centrifugal force to throw larger particle dust to the cylinder wall and collect it into the collecting box, realizing preliminary high-efficiency dust removal.

[0011] As a further improvement of the above scheme, the top of the filter seat is fixedly installed with a servo motor, the inside of the filter seat is rotatably installed with a driving rod, and the output end of the servo motor is fixedly connected with the output end of the driving rod.

[0012] Through the above technical scheme, the servo motor installed at the top of the filter seat provides a power source for the entire filtering and cleaning system, and through the connection of the servo motor and the driving rod, the rotation of the driving rod can be accurately controlled, and the rotation speed and other parameters of the fan blade can be controlled to adjust the flow of the gas and the filtering efficiency.

[0013] As a further improvement of the above scheme, the driving rod is rotatably installed in the inside of the fixed seat, the outer surface of the driving rod is fixedly connected with a fan blade, and the bottom of the driving rod is fixedly installed with a reciprocating screw rod.

[0014] Through the above technical scheme, the fan blade rotates with the driving rod, which can promote the upward movement of the gas after preliminary purification, flow into the collecting pipe towards the filter seat, realize effective transmission of the gas and subsequent filtering.

[0015] As a further improvement of the above scheme, the outer surface of the limiting rod is sleeved with a reciprocating seat, the outer surface of the reciprocating seat is fixedly installed with a mounting block, and the mounting block is slidably installed in the inside of the reciprocating screw rod.

[0016] Through the above technical scheme, the structure that the limiting rod is sleeved with the reciprocating seat and the mounting block is slidably installed in the inside of the reciprocating screw rod enables the reciprocating seat to stably reciprocate up and down under the rotation of the reciprocating screw rod, provides stable power transmission for the cleaning work of the cleaning rod, and ensures the orderly progress of the cleaning work.

[0017] As a further improvement of the above scheme, the inside of the reciprocating seat is slidably installed with a cleaning rod, and the rear end of the cleaning rod is fixedly installed with a baffle.

[0018] As a further improvement of the above scheme, the outer surface of the baffle is fixedly installed with a buffer spring, and the side away from the baffle of the buffer spring is fixedly connected to the inner wall of the reciprocating seat.

[0019] Through the technical scheme, the buffer spring on the outer surface of the baffle is connected with the inner wall of the reciprocating seat, can stretch and shrink when the cleaning rod is subjected to forces in different directions and sizes (such as when adapting to the shape of the inner wall of the cone), and ensures that the cleaning rod can not only maintain appropriate contact pressure with the cleaned surface to achieve good cleaning effect, but also avoid damage to the cleaning rod or the cleaned component due to excessive extrusion.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] The utility model discloses a dust separating device, which comprises a dust separating device body, a dust separating assembly and an adsorption assembly, wherein the dust separating assembly is arranged in the dust separating device body, and the adsorption assembly is arranged on the dust separating device body.

[0022] The utility model discloses a dust separating device, which comprises a dust separating device body, a dust separating assembly and an adsorption assembly, wherein the dust separating assembly is arranged in the dust separating device body, and the adsorption assembly is arranged on the dust separating device body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is overall structure schematic diagram of the utility model;

[0024] Figure 2 It is overall structure internal schematic diagram of the utility model;

[0025] Figure 3 It is overall structure internal schematic diagram of the utility model Figure 2 It is structure enlarged schematic diagram of A place in the utility model;

[0026] Figure 4 It is dust separating assembly structure schematic diagram of the utility model;

[0027] Figure 5 It is adsorption assembly structure schematic diagram of the utility model.

[0028] Main symbol explanation:

[0029] 1, support assembly; 101, support frame; 102, beam frame; 103, fixed frame; 2, separation assembly; 201, separation cylinder; 202, air inlet pipe; 203, spiral plate; 204, collection pipe; 205, fixed seat; 206, limiting rod; 207, collection box; 3, adsorption assembly; 301, filter seat; 302, exhaust pipe; 303, servo motor; 304, drive rod; 305, fan blade; 306, reciprocating screw; 4, cleaning assembly; 401, reciprocating seat; 402, mounting block; 403, cleaning rod; 404, baffle; 405, buffer spring. DETAILED DESCRIPTION

[0030] The utility model will be described further, combining the drawings and specific implementation, it is to be explained that, under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined to form new embodiment.

[0031] Embodiment:

[0032] Please combine Figures 1-5 The high-efficiency cyclone dust collector of the embodiment includes support assembly 1, support assembly 1 includes support frame 101, the inner wall of support frame 101 is fixedly installed with beam frame 102, the top of support frame 101 is fixedly installed with fixed frame 103, further includes:

[0033] Separation assembly 2, separation assembly 2 includes separation cylinder 201 fixedly installed in the inner wall of fixed frame 103, the outer surface of separation cylinder 201 is fixedly installed with air inlet pipe 202, the central position in separation cylinder 201 is fixedly installed with collection pipe 204, and the bottom of separation cylinder 201 is provided with collection box 207;

[0034] Adsorption assembly 3, adsorption assembly 3 includes filter seat 301 fixedly installed at the top of collection pipe 204, and the outer surface of filter seat 301 is fixedly installed with exhaust pipe 302, and the bottom of filter seat 301 is provided with reciprocating screw 306;

[0035] Cleaning assembly 4, cleaning assembly 4 includes reciprocating seat 401 slidably installed on the outer surface of reciprocating screw 306 by mounting block 402, and cleaning rod 403 is slidably installed in reciprocating seat 401.

[0036] The inner wall of separation cylinder 201 is fixedly installed with spiral plate 203, the bottom of the inner wall of separation cylinder 201 is fixedly installed with limiting rod 206, the inside of collection pipe 204 is fixedly installed with fixed seat 205, and the inside of separation cylinder 201 is composed of top cylinder and bottom cone.

[0037] When the dust-containing gas enters the separation cylinder 201, under the guidance of the spiral plate 203, the gas forms a high-speed rotating airflow spiraling downward. Due to the centrifugal force, the larger particles of dust are thrown to the inner wall of the separation cylinder 201 and slide downward along the cylinder wall. Finally, the dust falls into the collection box 207 arranged at the bottom of the separation cylinder 201.

[0038] The top of the filter seat 301 is fixedly installed with a servo motor 303, and the inside of the filter seat 301 is rotatably installed with a driving rod 304. The output end of the servo motor 303 is fixedly connected with the output end of the driving rod 304 through the filter seat 301.

[0039] The driving rod 304 is rotatably installed in the inside of the fixed seat 205, and the outer surface of the driving rod 304 is fixedly connected with a fan blade 305. The bottom of the driving rod 304 is fixedly installed with a reciprocating screw rod 306.

[0040] The servo motor 303 is started, and the driving rod 304 rotates. The driving rod 304 is rotatably installed in the inside of the fixed seat 205, and the outer surface of the driving rod 304 is fixedly connected with the fan blade 305. The rotation of the fan blade 305 promotes the upward movement of the gas that has been preliminarily purified, and the gas enters the collection pipe 204.

[0041] The outer surface of the limiting rod 206 is sleeved with a reciprocating seat 401, and the outer surface of the reciprocating seat 401 is fixedly installed with a mounting block 402. The mounting block 402 is slidably installed in the inside of the reciprocating screw rod 306.

[0042] The inside of the reciprocating seat 401 is slidably installed with a cleaning rod 403, and the rear end of the cleaning rod 403 is fixedly installed with a baffle 404.

[0043] The outer surface of the baffle 404 is fixedly installed with a buffer spring 405, and the side of the buffer spring 405 away from the baffle 404 is fixedly connected to the inner wall of the reciprocating seat 401.

[0044] When the reciprocating screw rod 306 rotates, since the mounting block 402 is slidably installed in the inside of the reciprocating screw rod 306 and the mounting block 402 is fixedly installed on the outer surface of the reciprocating seat 401, and the outer surface of the limiting rod 206 is sleeved with the reciprocating seat 401, the reciprocating seat 401 is limited, so that the reciprocating seat 401 moves up and down along the reciprocating screw rod 306.

[0045] The implementation principle of the high-efficiency cyclone dust collector in the embodiment of the application is as follows: the support frame 101 serves as a basic support structure of the entire dust collector, and provides a stable mounting base for other components of the dust collector, and bears the weight of the entire dust collector, including the separation component 2, the adsorption component 3, the cleaning component 4, and the weight of the dust collected during operation, etc. The cross beam frame 102 is fixed to the inner wall of the support frame 101, and serves to strengthen the structural strength of the support frame 101, which can prevent the support frame 101 from deforming when bearing the weight and external force, and ensure the stability of the structure of the entire dust collector.

[0046] The dust-containing gas enters the separation cylinder 201 through the gas inlet pipe 202. The separation cylinder 201 is composed of a top cylinder and a bottom cone, which helps to form a cyclone gas flow. The inner wall of the separation cylinder 201 is fixedly installed with a spiral plate 203. When the dust-containing gas enters the separation cylinder 201, the gas forms a high-speed rotating gas flow downward under the guidance of the spiral plate 203. Due to the centrifugal force, the larger particles of dust are thrown to the inner wall of the separation cylinder 201 and slide downward along the cylinder wall. Finally, the dust falls into the collection box 207 arranged at the bottom of the separation cylinder 201. At this time, the gas that has been preliminarily purified is collected to the central area of the separation cylinder 201, because the pressure in the central area is relatively low.

[0047] The fixed seat 205 is fixedly installed in the inside of the collection pipe 204. The servo motor 303 is fixedly installed at the top of the filter seat 301. The drive rod 304 is rotatably installed in the inside of the filter seat 301. The output end of the servo motor 303 is fixedly connected with the output end of the drive rod 304 through the filter seat 301. When the servo motor 303 is started, the drive rod 304 rotates. The drive rod 304 is rotatably installed in the inside of the fixed seat 205, and the outer surface of the drive rod 304 is fixedly connected with the fan blade 305. The rotation of the fan blade 305 promotes the upward movement of the gas that has been preliminarily purified, enters the collection pipe 204, and then flows to the filter seat 301. When the gas passes through the filter seat 301, the filter seat 301 plays a role in adsorbing and filtering the remaining small particles of dust. The purified gas after filtration is discharged through the exhaust pipe 302. The bottom of the drive rod 304 is fixedly installed with the reciprocating screw rod 306, which provides power for the cleaning component 4.

[0048] When the reciprocating screw 306 rotates, since the mounting block 402 is slidingly mounted in the interior of the reciprocating screw 306, and the mounting block 402 is fixedly mounted on the outer surface of the reciprocating seat 401, and the outer surface of the limiting rod 206 is sleeved with the reciprocating seat 401, the reciprocating seat 401 is limited, so that the reciprocating seat 401 moves up and down along the reciprocating screw 306, when the reciprocating seat 401 drives the cleaning rod 403 to clean in the inner wall of the cone, the shape of the inner wall of the bottom cone of the separation cylinder 201 can make the cleaning rod 403 be subjected to forces of different directions and sizes, and the buffer spring 405 can be stretched and contracted according to the changes of the forces, so as to ensure that the cleaning rod 403 can adapt to the shape of the inner wall of the cone, so that the cleaning rod 403 can always maintain appropriate contact pressure with the inner wall of the cone, effectively clean the inner wall of the cone, avoid incomplete cleaning or excessive extrusion and damage of the cleaning rod 403 due to the special shape of the cone, and ensure that the dust collector can also efficiently remove dust at the bottom cone part, and maintain normal operation of the entire dust collector.

[0049] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A high-efficiency cyclone dust collector, comprising a support assembly (1), the support assembly (1) including a support frame (101), a crossbeam frame (102) fixedly installed on the inner wall of the support frame (101), and a fixing frame (103) fixedly installed on the top of the support frame (101), characterized in that, Also includes: The separation component (2) includes a separation cylinder (201) fixedly installed on the inner wall of the fixing frame (103), an air inlet pipe (202) fixedly installed on the outer surface of the separation cylinder (201), a collection pipe (204) fixedly installed at the center of the interior of the separation cylinder (201), and a collection box (207) provided at the bottom of the separation cylinder (201). The adsorption assembly (3) includes a filter seat (301) fixedly installed on the top of the collection tube (204), an exhaust pipe (302) fixedly installed on the outer surface of the filter seat (301), and a reciprocating screw (306) provided at the bottom of the filter seat (301). The cleaning component (4) includes a reciprocating seat (401) slidably mounted on the outer surface of the reciprocating screw (306) via a mounting block (402), and a cleaning rod (403) is slidably mounted inside the reciprocating seat (401).

2. The high-efficiency cyclone dust collector as described in claim 1, characterized in that: The inner wall of the separation cylinder (201) is fixedly installed with a spiral plate (203), the bottom of the inner wall of the separation cylinder (201) is fixedly installed with a limit rod (206), the inside of the collection pipe (204) is fixedly installed with a fixing seat (205), and the inside of the separation cylinder (201) is composed of a top cylinder and a bottom cone.

3. The high-efficiency cyclone dust collector as described in claim 1, characterized in that: A servo motor (303) is fixedly installed on the top of the filter base (301), and a drive rod (304) is rotatably installed inside the filter base (301). The output end of the servo motor (303) passes through the filter base (301) and is fixedly connected to the output end of the drive rod (304).

4. The high-efficiency cyclone dust collector as described in claim 3, characterized in that: The drive rod (304) is rotatably mounted inside the fixed base (205), and a fan blade (305) is fixedly connected to the outer surface of the drive rod (304). A reciprocating screw (306) is fixedly mounted at the bottom of the drive rod (304).

5. The high-efficiency cyclone dust collector as described in claim 2, characterized in that: The outer surface of the limiting rod (206) is fitted with a reciprocating seat (401), and the outer surface of the reciprocating seat (401) is fixedly mounted with an mounting block (402), which is slidably mounted inside the reciprocating screw (306).

6. The high-efficiency cyclone dust collector as described in claim 5, characterized in that: A cleaning rod (403) is slidably installed inside the reciprocating seat (401), and a baffle (404) is fixedly installed at the rear end of the cleaning rod (403).

7. The high-efficiency cyclone dust collector as described in claim 6, characterized in that: A buffer spring (405) is fixedly installed on the outer surface of the baffle (404), and the side of the buffer spring (405) away from the baffle (404) is fixedly connected to the inner wall of the reciprocating seat (401).

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