Cloth bag dust collector with anti-condensation device

Abstract

The utility model discloses a cloth bag dust collector with dew prevention device, include: base, the base upper surface is provided with stand, and the stand upper surface is fixedly connected with the box, and the box left surface is fixedly connected with the air inlet pipe mouth, and the air inlet pipe mouth lower surface is fixedly connected with the anti -dripping cover, and the anti -dripping cover lower surface is rotatably connected with the filter bag, and the filter bag side surface is fixedly connected with the heat -insulating inner lining, is used for preventing dew influence dust removal effect. Filter bag lower surface fixedly connected with condensation guide groove, and the condensation guide groove lower surface is connected with the air outlet pipe, first pipe and water collecting box in proper order for discharging gas and centralized collection condensed water, and the box side surface still is fixedly connected with second pipe, and the second pipe side surface is connected with dust collecting box for centralized collection dust. The structure can effectively realize gas, water, dust separation, promote dust removal efficiency, prolong the service life of equipment, simple structure, applicable to a variety of industrial dust environment.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, specifically to a bag filter dust collector with an anti-condensation device. Background Technology

[0002] Baghouse dust collectors equipped with anti-condensation devices are used for the purification of dust-laden waste gas generated during industrial production processes. This dust collector effectively prevents condensation on the surface of the filter bags through its anti-condensation device, avoiding water vapor condensation that leads to filter bag blockage and reduced filter media performance, thus ensuring dust removal efficiency and stable equipment operation. Existing baghouse dust collectors, when treating humid waste gas, are prone to condensation on the filter bag surface due to gas temperature changes or large ambient temperature differences, forming a water film that causes filter media blockage and reduced filtration efficiency. Simultaneously, condensation accelerates filter bag wear and corrosion, shortening service life and increasing maintenance costs. Traditional anti-condensation measures often rely on heating or air drying, which are energy-intensive and structurally complex, making it difficult to meet energy conservation and environmental protection requirements. Therefore, there is an urgent need for a baghouse dust collector with a simple structure that effectively prevents condensation to improve equipment performance and service life, and adapt to various complex operating conditions. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, providing a bag filter dust collector with an anti-condensation device. Through an anti-drip cover and a heat-insulating inner lining, it effectively prevents the filter bags from condensing and clogging due to temperature differences. A condensation guide channel, an exhaust pipe, and a water collection box are installed below the filter bags to guide and collect condensate in a timely manner, preventing water accumulation and corrosion of the filter bags. A second conduit is installed on the side of the housing and connected to a dust collection box to achieve centralized dust collection and prevent secondary dust generation. The overall structure is simple, improving the dust removal efficiency and operational stability of the equipment, and is suitable for industrial dust removal operations in high humidity or low temperature environments.

[0004] This utility model also provides a bag filter dust collector with the aforementioned anti-condensation device, comprising: a base, a column on the upper surface of the base, a housing fixedly connected to the upper surface of the column, an air inlet fixedly connected to the left surface of the housing, a drip-proof cover fixedly connected to the lower surface of the air inlet, a filter bag rotatably connected to the lower surface of the drip-proof cover, and a heat-insulating inner lining fixedly connected to the side surface of the filter bag; a filter bag, a condensation guide groove fixedly connected to the lower surface of the filter bag, an air outlet pipe fixedly connected to the lower surface of the condensation guide groove, a first conduit fixedly connected to the lower surface of the air outlet pipe, a water collection box fixedly connected to the lower surface of the first conduit, a second conduit fixedly connected to the side surface of the housing, and a dust collection box fixedly connected to the side surface of the second conduit. These components facilitate centralized dust treatment.

[0005] According to the bag filter dust collector with anti-condensation device provided by this utility model, a support leg is fixedly connected to the lower surface of the base, and a support pad is provided on the lower surface of the support leg. These components help increase friction with the ground and stabilize the device.

[0006] According to the bag filter dust collector with anti-condensation device provided by this utility model, a first fixing plate is fixedly connected to the outer surface of the column, and a brush is fixedly connected to the inner side of the first fixing plate. These components facilitate cleaning of the entire device surface and maintain the device's usability.

[0007] According to the bag filter dust collector with anti-condensation device provided by this utility model, a first mounting port is fixedly connected to the outer surface of the housing, and an observation window is fixedly connected to the inner surface of the first mounting port. These components facilitate observation of the internal condition of the device.

[0008] According to the bag filter dust collector with anti-condensation device provided by this utility model, a sealing gasket is fixedly connected to the lower surface of the condensation guide groove, and the sealing gasket is fixedly connected to the outer surface of the outlet pipe. These components help to increase the airtightness of the device.

[0009] According to the bag filter dust collector with anti-condensation device provided by this utility model, a heating channel is fixedly connected to the top of the housing. These components help prevent condensation from forming on the device.

[0010] According to the bag filter dust collector with anti-condensation device provided by this utility model, a drain pipe is fixedly connected to the right surface of the water collection box, and a drain valve is fixedly connected to the outer surface of the drain pipe. These components facilitate the centralized collection and treatment of wastewater.

[0011] According to the bag filter dust collector with anti-condensation device provided by this utility model, a second mounting port is fixedly connected to the outer surface of the dust collection box, and a slag removal port is fixedly connected to the outer surface of the second mounting port. These components facilitate centralized dust processing.

[0012] Compared to existing technologies, baghouse dust collectors with anti-condensation devices effectively prevent condensation on filter bags caused by temperature differences by incorporating anti-drip covers and heat-insulating inner linings, thus improving dust removal efficiency. The bottom of the filter bags is equipped with condensation guide channels, exhaust pipes, and water collection boxes to promptly collect and discharge condensate, preventing water accumulation and corrosion of the filter bags. Simultaneously, a second conduit connects to the dust collection box, enabling centralized dust collection and treatment, avoiding dust pollution. The entire device achieves gas-liquid-solid separation, is suitable for industrial environments with high humidity, offers more stable operation, and is easier to maintain. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a left-side structural view of the bag filter dust collector with anti-condensation device according to this utility model;

[0015] Figure 2 This is a right-side structural view of the bag filter dust collector with anti-condensation device according to this utility model;

[0016] Figure 3 This is a bottom view of the bag filter dust collector with anti-condensation device according to the present invention;

[0017] Figure 4 This is a top view of the bag filter dust collector with anti-condensation device according to this utility model.

[0018] Legend:

[0019] 1. Base; 2. Column; 3. Box body; 4. Air inlet; 5. Anti-drip cover; 6. Filter bag; 7. Insulating inner lining; 8. Condensation guide channel; 9. Air outlet; 10. First guide pipe; 11. Water collection box; 12. Second guide pipe; 13. Dust collection box; 14. Support leg; 15. Support pad; 16. First fixing plate; 17. Brush; 18. First mounting port; 19. Observation window; 20. Sealing gasket; 21. Heating channel; 22. Drain pipe; 23. Drain valve; 24. Second mounting port; 25. Slag removal port. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figures 1-4 This utility model embodiment of a bag filter dust collector with an anti-condensation device includes: a base 1, a column 2 mounted on the upper surface of the base 1, a first fixing plate 16 fixedly connected to the outer surface of the column 2, and a brush 17 fixedly connected to the inner side of the first fixing plate 16. A housing 3 fixedly connected to the upper surface of the column 2, a first mounting port 18 fixedly connected to the outer surface of the housing 3, and an observation window 19 fixedly connected to the inner surface of the first mounting port 18. A heating channel 21 fixedly connected to the top of the housing 3. An air inlet 4 fixedly connected to the left surface of the housing 3, a drip-proof cover 5 fixedly connected to the lower surface of the air inlet 4, a filter bag 6 rotatably connected to the lower surface of the drip-proof cover 5, and a heat-insulating inner lining layer 7 fixedly connected to the side surface of the filter bag 6.

[0022] Specifically, the base 1 has a column 2 on its upper surface, and a housing 3 is fixedly connected to the upper surface of the column 2 for installing the dust removal components; an air inlet 4 is fixedly connected to the left surface of the housing 3, and a drip-proof cover 5 is fixedly connected to the lower surface of the air inlet 4 to prevent condensate from dripping onto the surface of the filter bag; a filter bag 6 is rotatably connected to the lower surface of the drip-proof cover 5, and the filter bag 6 is used to filter dust-laden gas; a heat-insulating inner lining layer 7 is fixedly connected to the side surface of the filter bag 6 to effectively isolate external cold air, prevent internal condensation, and improve dust removal efficiency and filter bag life.

[0023] A filter bag 6 has a condensation guide groove 8 fixedly connected to its lower surface. A sealing gasket 20 is fixedly connected to the lower surface of the condensation guide groove 8, and the sealing gasket 20 is fixedly connected to the outer surface of the air outlet pipe 9. An air outlet pipe 9 is fixedly connected to the lower surface of the condensation guide groove 8. A first conduit 10 is fixedly connected to the lower surface of the air outlet pipe 9. A water collection box 11 is fixedly connected to the lower surface of the first conduit 10. A drain pipe 22 is fixedly connected to the right surface of the water collection box 11, and a drain valve 23 is fixedly connected to the outer surface of the drain pipe 22. A second conduit 12 is fixedly connected to the side surface of the housing 3. A dust collection box 13 is fixedly connected to the side surface of the second conduit 12. A second mounting port 24 is fixedly connected to the outer surface of the dust collection box 13. A slag removal port 25 is fixedly connected to the outer surface of the second mounting port 24. A support leg 14 is fixedly connected to the lower surface of the support leg 14, and a support pad 15 is provided on the lower surface of the support leg 14.

[0024] Specifically, a condensation guide groove 8 is fixedly connected to the lower surface of the filter bag 6 to collect water droplets formed after water vapor condenses; an exhaust pipe 9 is fixedly connected to the lower surface of the condensation guide groove 8 to guide the gas out; a first conduit 10 is fixedly connected to the lower surface of the exhaust pipe 9, and a water collection box 11 is fixedly connected to the lower surface of the first conduit 10 to centrally store condensate; a second conduit 12 is fixedly connected to the side surface of the housing 3, and a dust collection box 13 is fixedly connected to the side surface of the second conduit 12 to collect the dust filtered by the filter bag, avoid the mixing of ash and water, and improve dust removal efficiency.

[0025] Working principle: Dust-laden gas enters the housing 3 through the inlet 4. A drip-proof cover 5 prevents condensate from dripping into the filter bag 6. The gas passes through the filter bag 6 for dust filtration, and the purified gas enters the outlet pipe 9 through the condensation guide groove 8 below the filter bag 6, and then exits through the first conduit 10. Simultaneously, the condensate flows downstream into the water collection box 11 for centralized collection. The heat-insulating inner lining 7 on the side surface of the filter bag 6 effectively prevents condensation due to temperature differences. The second conduit 12 on the side of the housing 3 transports the collected dust to the dust collection box 13, achieving a synergistic dust removal function of gas-solid separation and water vapor diversion.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bag filter dust collector with an anti-condensation device, characterized in that, include: A base (1) is provided with a column (2) on the upper surface of the base (1). A box (3) is fixedly connected to the upper surface of the column (2). An air inlet (4) is fixedly connected to the left surface of the box (3). A drip-proof cover (5) is fixedly connected to the lower surface of the air inlet (4). A filter bag (6) is rotatably connected to the lower surface of the drip-proof cover (5). A heat-insulating inner lining (7) is fixedly connected to the side surface of the filter bag (6). A filter bag (6) is fixedly connected to a condensation guide groove (8) on its lower surface. An air outlet pipe (9) is fixedly connected to the lower surface of the condensation guide groove (8). A first conduit pipe (10) is fixedly connected to the lower surface of the air outlet pipe (9). A water collection box (11) is fixedly connected to the lower surface of the first conduit pipe (10). A second conduit pipe (12) is fixedly connected to the side surface of the box body (3). A dust collection box (13) is fixedly connected to the side surface of the second conduit pipe (12).

2. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, The base (1) has a support leg (14) fixedly connected to its lower surface, and a support pad (15) is provided on the lower surface of the support leg (14).

3. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, The outer surface of the column (2) is fixedly connected to a first fixing plate (16), and a brush (17) is fixedly connected to the inner side of the first fixing plate (16).

4. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, The outer surface of the box (3) is fixedly connected to a first mounting port (18), and the inner surface of the first mounting port (18) is fixedly connected to an observation window (19).

5. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, A sealing gasket (20) is fixedly connected to the lower surface of the condensation guide groove (8), and the sealing gasket (20) is fixedly connected to the outer surface of the air outlet pipe (9).

6. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, The top of the box (3) is fixedly connected to a heating channel (21).

7. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, A drain pipe (22) is fixedly connected to the right surface of the water collection box (11), and a drain valve (23) is fixedly connected to the outer surface of the drain pipe (22).

8. A bag filter dust collector with an anti-condensation device according to claim 1, characterized in that, The outer surface of the dust collection box (13) is fixedly connected to a second mounting port (24), and the outer surface of the second mounting port (24) is fixedly connected to a slag removal port (25).

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