Horizontal dust catcher
By designing a horizontal dust trap, spraying condensate and hydrophilic filters to capture dust, the problem of high concentration dust exhaust generated by the vibrating mixed flow dryer cannot be handled, and the effect of efficient dust removal and reducing maintenance costs is achieved.
Patent Information
- Application Number
- CN202421697729.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The high-concentration dust exhaust gas generated by the vibrating mixed flow dryer cannot be effectively treated, and existing industrial dust removal equipment cannot effectively remove dust, resulting in a decrease in dust removal efficiency.
Design a horizontal dust trap, including a housing, dust trap, spray assembly and a sediment collection assembly. The dust capture plate consists of an arc-shaped mounting plate, a skeleton and filter material. The spray assembly sprays condensate downward through the spray head. The filter material captures dust and washes the silt into the silt collection bucket.
It realizes efficient dust removal, improves production efficiency, and is easy to disassemble, easy to clean and replace, reducing equipment maintenance costs.
Smart Images
Figure CN222918387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of dust removal equipment, in particular to a horizontal dust catcher. Background Art
[0002] When using a vibration mixing dryer to dry materials, high-temperature tail gas carrying a large amount of dust will be generated. These tail gases containing high-concentration dust cannot be directly treated by common industrial dust removal equipment on the market (such as bag filters, etc.), otherwise the dust removal efficiency will rapidly decrease and the purpose of dust removal cannot be achieved. Therefore, there is an urgent need to develop a dust catcher that can be used in conjunction with a vibration mixing dryer and can treat high-concentration dust tail gas. Content of the Utility Model
[0003] The main purpose of the utility model is to provide a horizontal dust catcher for solving the problems mentioned in the background art.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0005] A horizontal dust catcher includes a housing, and an air inlet and an air outlet are respectively arranged at the left and right ends of the housing. A plurality of installation slots are opened on the upper side of the housing, and dust-catching plates are movably inserted into each installation slot. The dust-catching plate includes an arc-shaped installation plate, a skeleton, and a filter material. A ring-shaped skeleton is fixedly connected to the lower side of the arc-shaped installation plate, and a filter material is arranged inside the skeleton. The skeleton is made of a hydrophobic material, and the filter material is made of a hydrophilic material. It also includes a spraying component and a sediment collection component. The spraying component includes a plurality of nozzles, and the nozzles are arranged on both sides of the dust-catching plate and spray condensed water downward. The sediment collection component includes a plurality of sediment collection hoppers, and the sediment collection hoppers are located under the dust-catching plates and are arranged in one-to-one correspondence with the dust-catching plates.
[0006] Further, the spraying component further includes a water supply pipe and a drain pipe. The water supply pipe penetrates into the interior of the housing from top to bottom and is connected to the nozzles. The bottom of the housing is communicated with the drain pipe.
[0007] Further, a first valve is arranged on the water supply pipe, and a second valve is arranged on the drain pipe.
[0008] Further, the lower end of the sediment collection hopper is communicated with a sludge discharge pipe, and a third valve is arranged on the sludge discharge pipe.
[0009] Further, a sealing gasket is arranged on the lower side of the arc-shaped installation plate, and a disassembly and assembly handle is fixedly connected to the upper side of the arc-shaped installation plate.
[0010] Further, arc-shaped limiting strips are arranged on the inner wall of the housing, and the arc-shaped limiting strips are located on both sides of the dust-catching plate.
[0011] Further, a air distribution plate is arranged inside the air inlet, and a plurality of ventilation holes are opened on the air distribution plate.
[0012] The present utility model further includes other components that enable the normal use of this horizontal dust catcher, and these devices or components all adopt conventional technical means in the art. In addition, the devices and components not defined in the present utility model all adopt conventional technical means in the art, such as the first valve in this application. In the specific implementation process, the appropriate models of devices or components can be selected according to the specific working scenarios.
[0013] The working principle of the present utility model is as follows: The humid and saturated tail gas containing high-concentration dust to be treated is introduced from the air inlet, and at the same time, condensed water is sprayed downward from the spray head. When the tail gas meets the condensed water, it will adhere to the dust and condense into water droplets, and then be captured by the filter material with good hydrophilicity on the dust-catching plate, thereby achieving the purpose of purification and dust removal. As the condensed water is continuously sprayed from the spray head, a part of the sediment adsorbed on the filter material can be washed to the sediment collection hopper below and then discharged from the sludge discharge pipe. When cleaning the dust-catching plate, hold the disassembly and assembly handle to pull out the dust-catching plate from the installation slot for cleaning, and then reset it after cleaning.
[0014] Compared with the prior art, the present utility model has the following beneficial effects: 1. It has strong dust removal ability for high-concentration dust tail gas, high dust removal efficiency, and improves production efficiency. 2. The dust-catching plate is easy to disassemble, which is convenient for cleaning and replacement, and reduces the equipment maintenance cost. Description of the Drawings
[0015] Figure 1 It is a schematic diagram of the internal structure of a horizontal dust catcher of the present utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the dust-catching plate of the present utility model.
[0017] Figure 3 It is Figure 1 A partial enlarged view of area A in
[0018] In the figure: 1. Housing; 2. Air inlet; 3. Air outlet; 4. Air distribution plate; 5. Installation slot; 6. Dust-catching plate; 61. Arc-shaped mounting plate; 62. Skeleton; 63. Filter material; 64. Disassembly and assembly handle; 65. Sealing gasket; 7. Arc-shaped limiting strip; 81. Water supply pipe; 82. Spray head; 83. First valve; 84. Drain pipe; 85. Second valve; 9. Sediment collection hopper; 10. Sludge discharge pipe; 11. Third valve. Detailed Description of the Preferred Embodiments
[0019] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0020] Embodiment:
[0021] As Figures 1 to 3As shown in the figure, a horizontal dust catcher includes a housing 1, and an air inlet 2 and an air outlet 3 are respectively arranged at the left and right ends of the housing 1. A plurality of installation grooves 5 are formed in the upper side of the housing 1, and a dust-catching plate 6 is movably inserted into each installation groove 5. The dust-catching plate 6 includes an arc-shaped installation plate 61, a framework 62 and a filter material 63. The arc-shaped installation plate 61 is fixedly connected with a circular framework 62 at the lower side, and the filter material 63 is arranged inside the framework 62. The framework 62 is made of a hydrophobic material, and the filter material 63 is made of a hydrophilic material. It also includes a spraying assembly and a sediment collection assembly. The spraying assembly includes a plurality of spray heads 82, and the spray heads 82 are arranged on both sides of the dust-catching plate 6 and spray condensed water downward. The sediment collection assembly includes a plurality of sediment collection hoppers 9, and the sediment collection hoppers 9 are located under the dust-catching plate 6 and are arranged in one-to-one correspondence with the dust-catching plate 6.
[0022] The spraying assembly further includes a water supply pipe 81 and a drain pipe 84. The water supply pipe 81 penetrates into the interior of the housing 1 from top to bottom and is connected with the spray heads 82. The bottom of the housing 1 is communicated with the drain pipe 84. A first valve 83 is arranged on the water supply pipe 81, and a second valve 85 is arranged on the drain pipe 84. The lower end of the sediment collection hopper 9 is communicated with a sludge discharge pipe 10, and a third valve 11 is arranged on the sludge discharge pipe 10.
[0023] In addition, a disassembly and assembly handle 64 is fixedly connected to the upper side of the arc-shaped installation plate 61, and a sealing gasket 65 is arranged on the lower side of the arc-shaped installation plate 61. A wind distribution plate 4 is arranged inside the air inlet 2, and a plurality of ventilation holes are formed in the wind distribution plate 4. An arc-shaped limiting strip 7 is arranged on the inner wall of the housing 1, and the arc-shaped limiting strip 7 is located on both sides of the dust-catching plate 6.
[0024] The working principle of the horizontal dust catcher of the present utility model is as follows: The humid and saturated tail gas containing high-concentration dust to be treated is introduced from the air inlet 2, and at the same time, condensed water is sprayed downward from the spray heads 82. When the tail gas meets the condensed water, it will adhere to the dust and condense into water droplets, and then be captured by the filter material 63 with good hydrophilicity on the dust-catching plate 6, so as to achieve the purpose of purifying and removing dust. As the condensed water is continuously sprayed from the spray heads 82, a part of the sediment adsorbed on the filter material 63 can be washed to the lower sediment collection hopper 9 and then discharged from the sludge discharge pipe 10. When cleaning the dust-catching plate 6, hold the disassembly and assembly handle 64 to pull out the dust-catching plate 6 from the installation groove 5 for cleaning, and then reset it after cleaning.
[0025] The above embodiments only describe the preferred implementation manners of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall all fall within the protection scope of the present utility model.
Claims
1. A horizontal dust collector, comprising a housing (1), wherein the housing (1) is provided with an air inlet (2) and an air outlet (3) at the left and right ends thereof, respectively, and characterized in that: The upper side of the shell (1) is provided with a plurality of mounting grooves (5), each of which is movably inserted with a dust collecting plate (6); the dust collecting plate (6) comprises an arc-shaped mounting plate (61), a frame (62) and a filter material (63); the lower side of the arc-shaped mounting plate (61) is fixedly connected with an annular frame (62), and the filter material (63) is arranged in the frame (62); the frame (62) is made of a hydrophobic material, and the filter material (63) is made of a hydrophilic material; the shell (1) also comprises a spray assembly and a sediment collection assembly, the spray assembly comprises a plurality of spray heads (82), the spray heads (82) are arranged on both sides of the dust collecting plate (6) and spray condensed water downward; the sediment collection assembly comprises a plurality of sediment collection hoppers (9), the sediment collection hoppers (9) are located on the lower side of the dust collecting plate (6) and are arranged one-to-one with the dust collecting plate (6).
2. The horizontal dust collector according to claim 1, characterized in that: The spray assembly further comprises a water supply pipe (81) and a drainage pipe (84); the water supply pipe (81) penetrates into the shell (1) from top to bottom and is connected to a spray head (82); and the bottom of the shell (1) is connected to the drainage pipe (84).
3. The horizontal dust collector according to claim 2, characterized in that: The water supply pipe (81) is provided with a first valve (83), and the drainage pipe (84) is provided with a second valve (85).
4. The horizontal dust collector according to claim 1, characterized in that: The lower end of the mud collection bucket (9) is connected to a mud discharge pipe (10), and a third valve (11) is provided on the mud discharge pipe (10).
5. The horizontal dust collector according to claim 1, characterized in that: A sealing gasket (65) is provided on the lower side of the arc-shaped mounting plate (61), and a disassembly handle (64) is fixedly connected to the upper side of the arc-shaped mounting plate (61).
6. The horizontal dust collector according to claim 1, characterized in that: The inner wall of the shell (1) is provided with an arc-shaped limit strip (7), and the arc-shaped limit strip (7) is located on both sides of the dust collecting plate (6).
7. The horizontal dust collector according to claim 1, characterized in that: An air distribution plate (4) is arranged inside the air inlet (2), and a plurality of air holes are provided on the air distribution plate (4).