Openable canopy device at top of bag-type dust collector

Abstract

The utility model relates to the technical field of bag-type dust collectors, in particular to a top openable canopy device of a bag-type dust collector, which comprises a bag-type dust collector body and a mounting part, and the top end of the bag-type dust collector body is connected with the mounting part for mounting a rain shielding device. The two ends of the mounting piece are connected with a protection assembly for protecting the lower part of the rain shielding device and the upper part of the bag-type dust collector body through first bolts; the rain shielding device comprises a rain shed assembly, a water pipe, a steel wire rope body, a stainless steel gutter, a steel wire rope winch, a reinforcing block, a stand column, a first rain shielding plate, a supporting column, a second rain shielding plate and a supporting frame. The bottom ends of the stand columns and the bottom ends of the supporting columns are perpendicularly connected with the mounting piece, and a second rain baffle is jointly defined by the outer sides of the four supporting columns. The rain shielding device can be opened and closed at any time according to actual conditions, has the advantage of convenience in operation, can prevent water from entering the maintenance access door, and is also convenient for drawing out a cloth bag and a cage skeleton at the top of the bag-type dust collector body for maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust collectors, in particular to an openable canopy device on the top of a bag dust collector. Background Art

[0002] The bag filter is a dry dust filter. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag filter, the large particles and heavy dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] The bags and cage frames of the bag-type dust collector equipment are pulled out from the top for maintenance. There is no rain shield on the top, and the maintenance entrance door is easily flooded and rusted. In addition, the cage frames are long, and the maintenance space cannot expand the canopy height according to the length of the cage frames.

[0004] To this end, we propose an openable canopy device on the top of a bag dust collector. Utility Model Content

[0005] The main purpose of the utility model is to provide an openable canopy device on the top of a bag dust collector, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bag dust collector top openable canopy device, comprising a bag dust collector body and a mounting piece, the top of the bag dust collector body is connected with a mounting piece for mounting a rain shield device, and both ends of the mounting piece are connected with a protection assembly for protecting the lower part of the rain shield device and the upper part of the bag dust collector body through a first bolt;

[0008] The rain shield device includes a canopy assembly, a water pipe, a wire rope body, a stainless steel gutter, a wire rope winch, a reinforcement block, a column, a first rain shield, a support column, a second rain shield and a support frame;

[0009] The bottom ends of the upright posts and the supporting posts are vertically connected to the mounting member, at least four supporting posts are provided, the outer sides of the four supporting posts are jointly enclosed with a second rain shield, the top ends of the four supporting posts are jointly connected with a supporting frame for mounting the first rain shield, two upright posts are relatively parallel, the top ends of the upright posts are connected to the center of the top end of the first rain shield, and canopy components are provided at both ends of the first rain shield;

[0010] The canopy assembly includes a rainproof canvas, a track and a pulley;

[0011] The protection component includes a baffle, a buffer plate and a spring.

[0012] By adopting the above technical solution, when the canopy assembly is in the closed state, the steel wire rope body in the wire rope winch is completely retracted, the rainproof canvases on both sides of the first rain shield are unfolded to both ends and overlapped with the stainless steel gutter to block the rain, and the rainwater flows out through the stainless steel gutter and the water pipes located in the supporting columns; when the canopy assembly is in the open state, the steel wire rope body in the wire rope winch is completely released, the rainproof canvases on both sides of the first rain shield are completely tightened and folded at the middle high point, and the bags and cage frames will be pulled out for maintenance on the top of the bag dust collector body.

[0013] Specifically, the lower end surface of the first rain shield is fixedly connected to a track, and the rainproof canvas is slidably connected to the track via a pulley.

[0014] Specifically, a horizontally arranged stainless steel gutter is fixedly connected to the upper part of two adjacent support columns close to the column, and the stainless steel gutter is fixedly connected to the support column through a reinforcing block.

[0015] Specifically, a water pipe is provided in the support column, and a wire rope winch is fixedly installed on one side of the support column close to the column, and the wire rope winch is connected to the canopy assembly through a wire rope body.

[0016] Specifically, the baffle is a vertically arranged rectangular plate-shaped structure, and the baffle is arranged relatively parallel to the buffer plate.

[0017] Specifically, the baffle is connected to the buffer plate through a spring, and the side of the baffle away from the spring is fixedly connected to two ends of the mounting member through an angle code and a first bolt.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model discloses an openable canopy device on the top of a bag-type dust collector. When the canopy assembly is in the closed state, the steel wire rope body in the steel wire rope winch is fully retracted, and the rainproof canvases on both sides of the first rain shield are unfolded to both ends and overlapped with the stainless steel gutter to block rain, and rainwater flows out through the stainless steel gutter and the water pipes located in the supporting column; when the canopy assembly is in the open state, the steel wire rope body in the steel wire rope winch is fully released, and the rainproof canvases on both sides of the first rain shield are fully tightened and folded at the middle high point, and the bag and cage frame are pulled out for maintenance on the top of the bag-type dust collector body. Through the above operation, the rain shield device can be opened and closed at any time according to actual conditions, which has the advantage of easy operation, can prevent water from entering the maintenance entrance door, and also facilitates the pulling out of the bag and cage frame for maintenance on the top of the bag-type dust collector body.

[0020] (2) The utility model discloses an openable canopy device on the top of a bag-type dust collector. The design of the mounting parts facilitates the installation of the rain shield device and the protective assembly on the bag-type dust collector body. The protective assembly can protect the lower part of the rain shield device and the upper part of the bag-type dust collector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of the rain shield device of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection between the mounting piece and the protection assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the protection component of the utility model;

[0025] In the figure: 1. rainproof canvas; 2. track; 3. pulley; 4. water pipe; 5. wire rope body; 6. stainless steel gutter; 7. wire rope winch; 8. reinforcement block; 9. canopy assembly; 10. column; 11. first rain shield; 12. support column; 13. second rain shield; 14. support frame; 15. mounting part; 16. bag filter body; 17. rain shield; 18. protection assembly; 19. baffle; 20. buffer plate; 21. spring. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the rain shield device can be opened and closed at any time according to actual conditions, and has the advantage of easy operation. It can prevent water from entering the maintenance entrance door, and it is also convenient for the bag and cage frame to be pulled out for maintenance on the top of the bag dust collector body. The utility model is further explained below in combination with a specific implementation method.

[0027] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, the utility model discloses an openable canopy device on the top of a bag dust collector, comprising a bag dust collector body 16 and a mounting member 15, wherein the top of the bag dust collector body 16 is connected with the mounting member 15 for mounting a rain shield device 17, and both ends of the mounting member 15 are connected with a protective assembly 18 for protecting the lower part of the rain shield device 17 and the upper part of the bag dust collector body 16 through a first bolt;

[0028] The rain shield device 17 includes a canopy assembly 9, a water pipe 4, a wire rope body 5, a stainless steel gutter 6, a wire rope winch 7, a reinforcement block 8, a column 10, a first rain shield 11, a support column 12, a second rain shield 13 and a support frame 14;

[0029] The bottom ends of the upright posts 10 and the supporting posts 12 are vertically connected to the mounting member 15. The supporting posts 12 are provided with at least four. The outer sides of the four supporting posts 12 are jointly enclosed with a second rain shield 13. The top ends of the four supporting posts 12 are jointly connected with a supporting frame 14 for mounting the first rain shield 11. The upright posts 10 are provided with two relatively parallel upright posts. The top ends of the upright posts 10 are connected to the center of the top ends of the first rain shield 11. The first rain shield 11 is provided with canopy components 9 at both ends.

[0030] The canopy assembly 9 includes a rainproof canvas 1, a track 2 and a pulley 3;

[0031] The protection assembly 18 includes a baffle 19 , a buffer plate 20 and a spring 21 .

[0032] When in use, the mounting member 15 is fixedly installed on the top of the bag filter body 16 by a second bolt, and the upper column 10 and the support column 12 are respectively fixedly and vertically welded on the upper end surface of the mounting member 15, and the outer sides of the four support columns 12 are jointly surrounded by a second rain shield 13.

[0033] The utility model also includes that the lower end surface of the first rain shield 11 is fixedly connected to the track 2, and the rainproof canvas 1 is slidably connected to the track 2 through a pulley 3.

[0034] When in use, the tops of the four support columns 12 are commonly connected to a support frame 14 for installing the first rain shield 11. The first rain shield 11 is installed on the top of the support frame 14. The first rain shield 11 is provided with two grooves for installing the canopy assembly 9, and the two grooves are arranged opposite to each other.

[0035] The utility model also includes that a horizontally arranged stainless steel gutter 6 is fixedly connected to the upper part of two adjacent support columns 12 close to the column 10 , and the stainless steel gutter 6 is fixedly connected to the support column 12 via a reinforcing block 8 .

[0036] When in use, the steel wire rope body 5 in the steel wire rope winch 7 is completely retracted when the canopy assembly 9 is closed, and the rainproof canvas 1 on both sides of the first rain shield 11 is unfolded to both ends and overlapped with the stainless steel gutter 6 to block rain, and rainwater flows out through the stainless steel gutter and the water pipe 4 located in the support column 12;

[0037] When the canopy assembly 9 is in the open state, the wire rope body 5 in the wire rope winch 7 is completely released, the rainproof canvas 1 on both sides of the first rain shield 11 is completely tightened and folded at the middle high point, and the bag and cage frame will be pulled out for maintenance on the top of the bag dust collector body 16.

[0038] The utility model also includes that a water pipe 4 is arranged in the support column 12 , and a wire rope winch 7 is fixedly installed on one side of the support column 12 close to the column 10 , and the wire rope winch 7 is connected to the canopy assembly 9 through a wire rope body 5 .

[0039] When in use, the upper track 2 is fixedly installed at both ends of the groove at the lower end surface of the first rain shield 11, the rainproof canvas 1 is slidably connected to the track 2 through the pulley 3, and the wire rope winch 7 is connected to the canopy assembly 9 through the wire rope body 5.

[0040] As an embodiment of the present invention, the present invention further includes that the baffle plate 19 is a vertically arranged rectangular plate-shaped structure, and the baffle plate 19 and the buffer plate 20 are arranged relatively parallel.

[0041] The utility model also includes that the baffle plate 19 is connected to the buffer plate 20 through a spring 21 , and the side of the baffle plate 19 away from the spring 21 is fixedly connected to two ends of the mounting member 15 through an angle code and a first bolt.

[0042] When in use, both ends of the mounting member 15 are connected to the protection assembly 18 through the first bolts and the angle brackets. The protection assembly 18 can protect the lower part of the rain shield 17 and the upper part of the bag filter body 16 .

[0043] When the utility model is in use, the mounting member 15 is fixedly installed on the top of the bag dust collector body 16 by a second bolt, and the upper column 10 and the support column 12 are respectively fixed and vertically welded on the upper end surface of the mounting member 15. The outer sides of the four support columns 12 are jointly enclosed with a second rain shield 13, and the tops of the four support columns 12 are jointly connected with a support frame 14 for installing the first rain shield 11. The first rain shield 11 is installed on the top of the support frame 14. Two grooves for installing the canopy assembly 9 are provided on the first rain shield 11. The two grooves Relatively, the lower end surface of the first rain shield 11 is located at both ends of the groove and the upper track 2 is fixedly installed, the rainproof canvas 1 is slidably connected to the track 2 through the pulley 3, the wire rope winch 7 is connected to the canopy assembly 9 through the wire rope body 5, and the end of the wire rope body 5 away from the wire rope winch 7 is respectively connected to the rainproof canvas 1 and the pulley 3, and then the two ends of the mounting member 15 are connected to the protection assembly 18 through the first bolt and the angle code, and the protection assembly 18 can protect the lower part of the rain shield device 17 and the upper part of the bag dust collector body 16;

[0044] When the canopy assembly 9 is closed, the steel wire rope body 5 in the steel wire rope winch 7 is completely retracted, and the rainproof canvas 1 on both sides of the first rain shield 11 is unfolded to both ends and overlapped with the stainless steel gutter 6 to block rain, and rainwater flows out through the stainless steel gutter and the water pipe 4 located in the support column 12;

[0045] When the canopy assembly 9 is in the open state, the wire rope body 5 in the wire rope winch 7 is completely released, the rainproof canvas 1 on both sides of the first rain shield 11 is completely tightened and folded at the middle high point, and the bag and cage frame will be pulled out for maintenance on the top of the bag dust collector body 16.

[0046] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bag dust collector top openable canopy device, characterized in that: The invention comprises a bag dust collector body (16) and a mounting member (15), wherein the top of the bag dust collector body (16) is connected to the mounting member (15) for mounting a rain shield device (17), and both ends of the mounting member (15) are connected to a protection assembly (18) for protecting the lower part of the rain shield device (17) and the upper part of the bag dust collector body (16) through a first bolt; The rain shield device (17) comprises a canopy assembly (9), a water pipe (4), a steel wire rope body (5), a stainless steel gutter (6), a steel wire rope winch (7), a reinforcing block (8), a column (10), a first rain shield (11), a supporting column (12), a second rain shield (13) and a supporting frame (14); The bottom ends of the upright posts (10) and the supporting posts (12) are vertically connected to the mounting member (15). At least four supporting posts (12) are provided. The outer sides of the four supporting posts (12) jointly enclose a second rain shield (13). The top ends of the four supporting posts (12) are jointly connected to a supporting frame (14) for mounting a first rain shield (11). Two upright posts (10) are relatively parallel. The top ends of the upright posts (10) are connected to the center of the top end of the first rain shield (11). Both ends of the first rain shield (11) are provided with canopy components (9). The canopy assembly (9) comprises a rainproof canvas (1), a track (2) and a pulley (3); The protection component (18) comprises a baffle (19), a buffer plate (20) and a spring (21).

2. The top-openable canopy device for bag dust collector according to claim 1, characterized in that: The lower end surface of the first rain shield (11) is fixedly connected to a track (2), and the rainproof canvas (1) is slidably connected to the track (2) via a pulley (3).

3. The top-openable canopy device for bag dust collector according to claim 1, characterized in that: A horizontally arranged stainless steel gutter (6) is fixedly connected to the upper part of one side of two adjacent support columns (12) close to the upright column (10), and the stainless steel gutter (6) is fixedly connected to the support column (12) via a reinforcing block (8).

4. The openable canopy device on the top of a bag dust collector according to claim 1, characterized in that: A water pipe (4) is arranged inside the support column (12), and a wire rope winch (7) is fixedly installed on one side of the support column (12) close to the column (10), and the wire rope winch (7) is connected to the canopy assembly (9) through a wire rope body (5).

5. The top-openable canopy device for bag dust collector according to claim 1, characterized in that: The baffle plate (19) is a vertically arranged rectangular plate-shaped structure, and the baffle plate (19) and the buffer plate (20) are arranged relatively parallel to each other.

6. The top-openable canopy device for bag dust collector according to claim 1, characterized in that: The baffle plate (19) is connected to the buffer plate (20) via a spring (21), and the side of the baffle plate (19) away from the spring (21) is fixedly connected to both ends of the mounting member (15) via an angle bracket and a first bolt.

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