Ash filtering device for sludge drying treatment

Abstract

This utility model relates to the field of ash filtration technology for sludge drying and treatment, and discloses an ash filtration device for sludge drying and treatment, including a shell assembly, a dust collection assembly, a filter assembly, and a vibration assembly. The dust collection assembly is installed on the side wall of the shell assembly, the filter assembly is snapped into the inside of the shell assembly, and the vibration assembly is installed on the other side wall of the shell assembly. The inclusion of the vibration assembly and the filter assembly facilitates graded filtration of the ash sludge. The first-stage filter assembly intercepts larger ash sludge particles, initially removing most impurities; the second-stage filter assembly further filters out smaller ash sludge particles, making the filtration finer and improving filtration efficiency. The dust collection assembly facilitates timely collection of dust generated by the device's vibration operation, preventing it from spreading in the air, maintaining air quality in the working area, and providing operators with a healthy and comfortable working environment.

Description

Technical Field

[0001] This utility model relates to the field of ash filtration technology for sludge drying treatment, and more specifically to an ash filtration device for sludge drying treatment. Background Technology

[0002] A sludge drying and ash filtration device is disclosed. Its main function is to effectively filter and clean the ash generated during the sludge drying process through vibration and cleaning mechanisms. This device effectively filters and screens materials through the cooperation of vibration unit and filtration unit, thereby improving the efficiency and quality of sludge drying and treatment.

[0003] When the equipment is in operation, relying solely on a single filtration method is insufficient to effectively separate impurities of different particle sizes in the ash and slag. This results in some fine particles not being adequately filtered out, affecting the final sludge drying process. During the drying process, these harmful substances may be released into the atmosphere with the exhaust gas, polluting the surrounding environment. Furthermore, if the ash and slag contain radioactive materials or other hazardous waste, it may pose a threat to human health and ecological safety.

[0004] Therefore, in order to solve the above problems, this application provides an ash filtration device for sludge drying treatment. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an ash filtration device for sludge drying treatment to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a sludge drying and ash filtration device, comprising a shell assembly, a dust collection assembly, a filter assembly and a vibration assembly, wherein the dust collection assembly is installed on the side wall of the shell assembly, the filter assembly is snapped into the inside of the shell assembly, and the vibration assembly is installed on the other side wall of the shell assembly; Preferably, it includes a housing assembly, a dust collection assembly, a filter assembly, and a vibration assembly, wherein the dust collection assembly is mounted on the side wall of the housing assembly, the filter assembly is snapped into the interior of the housing assembly, and the vibration assembly is mounted on the other side wall of the housing assembly.

[0007] Preferably, the dust collection assembly includes a dust collection box, a baffle, a fixed shaft, a handle, an air pump, and an air extraction pipe. The dust collection box is fixedly installed on the side wall of the sieve box. The fixed shaft movably passes through the baffle and is fixedly connected to the inner wall of the dust collection box. The handle is fixedly installed on the front wall of the baffle. The air pump is fixedly installed above the dust collection box. The output end of the air pump is fixedly connected to the side wall of the air extraction pipe. One end of the air extraction pipe is fixedly inserted through the top of the dust collection box, and the other end of the air extraction pipe is fixedly inserted through the cover. The dust collection assembly facilitates the collection and treatment of dust generated during operation.

[0008] Preferably, the filtration assembly includes a first filter plate, a first filter hole, a second filter plate, and a second filter hole, wherein the first filter plate and the second filter plate are movably snapped onto the inner wall of the sieve box, the first filter plate has a matrix-distributed first filter hole above it, the second filter plate has a matrix-distributed second filter hole above it, and the diameter of the second filter plate is larger than the diameter of the second filter hole.

[0009] Preferably, the vibration assembly includes a fixed side plate, a reciprocating motor, a first gear, a fixed block, a connecting rod, a second gear, and a third gear. The fixed side plate is fixedly installed on the side wall of the screen box. The reciprocating motor passes through the fixed side plate, and the first gear is fixedly installed on the output end of the reciprocating motor. The fixed block is fixedly installed on the side wall of the screen box. The connecting rod movably passes through the fixed block. A second gear is fixedly installed at one end of the connecting rod, and a third gear is fixedly installed at the other end. The first gear meshes with the second gear, the second gear meshes with a rack on the side wall of the first filter plate, and the third gear meshes with a rack on the side wall of the second filter plate. This vibration assembly facilitates vibration filtration in conjunction with the filtration assembly.

[0010] The technical effects and advantages of this utility model are as follows: This invention, by incorporating a vibration component and a filtration component, facilitates the graded filtration of ash and slag. The first-stage filtration component intercepts larger ash and slag particles, initially removing most impurities; the second-stage filtration component further filters out smaller ash and slag particles, making the filtration more refined and improving filtration efficiency.

[0011] This invention, by incorporating a dust-collecting component, facilitates the timely collection of dust generated by the device's vibration during operation, preventing it from spreading in the air, maintaining air quality in the work area, and providing operators with a healthy and comfortable working environment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2This is a schematic diagram of the overall structure and some cross-sectional views of the present invention.

[0014] Figure 3 For the present utility model Figure 2 Schematic diagram of structure A in the middle.

[0015] Figure 4 For the present utility model Figure 2 Schematic diagram of structure B in the middle.

[0016] The attached figures are labeled as follows: 1. Shell assembly; 101. Cover; 102. Feed hopper; 103. Screen box; 104. Support base; 105. Discharge pipe; 2. Dust collection assembly; 201. Dust collection box; 202. Baffle; 203. Fixed shaft; 204. Handle; 205. Air pump; 206. Air extraction pipe; 3. Filter assembly; 301. First filter plate; 302. First filter hole; 303. Second filter plate; 304. Second filter hole; 4. Vibration assembly; 401. Fixed side plate; 402. Reciprocating motor; 403. First gear; 404. Fixed block; 405. Connecting rod; 406. Second gear; 407. Third gear. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The ash filtration for sludge drying treatment involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Reference Figure 1-4 This utility model provides an ash slag filtration device for sludge drying treatment, including a housing assembly 1, a dust collection assembly 2, a filter assembly 3 and a vibration assembly 4, wherein the dust collection assembly 2 is installed on the side wall of the housing assembly 1, the filter assembly 3 is snapped into the inside of the housing assembly 1, and the vibration assembly 4 is installed on the other side wall of the housing assembly 1. The housing assembly 1 includes a cover 101, a feed hopper 102, a screen box 103, a support base 104, and a discharge pipe 105. The cover 101 is movably snapped onto the top of the feed hopper 102. The feed hopper 102 is fixedly installed on the top of the screen box 103. The discharge pipe 105 is fixedly installed on the bottom of the screen box 103. The support bases 104 are distributed in a matrix and fixedly installed on the bottom of the screen box 103.

[0019] The dust collection assembly 2 includes a dust collection box 201, a baffle 202, a fixed shaft 203, a handle 204, an air pump 205, and an air extraction pipe 206. The dust collection box 201 is fixedly installed on the side wall of the sieve box 103. The fixed shaft 203 movably passes through the baffle 202 and is fixedly connected to the inner wall of the dust collection box 201. The handle 204 is fixedly installed on the front wall of the baffle 202. The air pump 205 is fixedly installed above the dust collection box 201. The output end of the air pump 205 is fixedly connected to the side wall of the air extraction pipe 206. One end of the air extraction pipe 206 is fixedly inserted through the top of the dust collection box 201, and the other end of the air extraction pipe 206 is fixedly inserted through the cover 101. The dust collection assembly 2 facilitates the collection and treatment of dust generated during operation.

[0020] The filter assembly 3 includes a first filter plate 301, a first filter hole 302, a second filter plate 303, and a second filter hole 304. The first filter plate 301 and the second filter plate 303 are movably snapped onto the inner wall of the screen box 103. The first filter plate 301 has a matrix-distributed first filter hole 302 above it, and the second filter plate 303 has a matrix-distributed second filter hole 304 above it. The diameter of the second filter plate 303 is larger than the diameter of the second filter hole 304.

[0021] The vibration assembly 4 includes a fixed side plate 401, a reciprocating motor 402, a first gear 403, a fixing block 404, a connecting rod 405, a second gear 406, and a third gear 407. The fixed side plate 401 is fixedly installed on the side wall of the screen box 103. The reciprocating motor 402 is fixedly installed through the fixed side plate 401. The first gear 403 is fixedly installed on the output end of the reciprocating motor 402. The fixing block 404 is fixedly installed on the side wall of the screen box 103. The connecting rod 405 is movably installed through the fixing block 404. The second gear 406 is fixedly installed at one end of the connecting rod 405, and the third gear 407 is fixedly installed at the other end of the connecting rod 405. The first gear 403 meshes with the second gear 406. The second gear 406 meshes with the rack on the side wall of the first filter plate 301. The third gear 407 meshes with the rack on the side wall of the second filter plate 303. The vibration assembly 4 is provided to facilitate vibration filtration in conjunction with the filter assembly 3.

[0022] The working principle of this utility model: The device is placed horizontally above the ground. The operator removes the cover 101, which is attached to the feed hopper 102, and pours the dried sludge into the screen box 103. The cover 101 is then installed back onto the feed hopper 102. After the sludge falls onto the first filter plate 301, the output of the reciprocating motor 402 drives the first gear 403 to rotate reciprocally. This rotation drives the meshing second gear 406 to rotate reciprocally. The reciprocating motion of the second gear 406 drives the rack on the side wall of the first filter plate 301 to reciprocate, thus causing the first filter plate 301 to vibrate horizontally. At this time, the sludge falls through the first filter holes 302 onto the second filter plate 303. Dust inevitably accumulates during this vibration process. At this time, the output end of the vacuum pump 205 draws the dust generated by the vibration inside the screen box 103 into the dust collection box 201 for collection and treatment through the vacuum pipe 206. The reciprocating movement of the second gear 406 drives the connecting rod 405 and the third gear 407 to reciprocate. The reciprocating movement of the third gear 407 drives the rack on the side wall of the second filter plate 303 to reciprocate, so that the second filter plate 303 achieves the effect of horizontal vibration filtration. The secondary filtration can effectively ensure the cleaning of ash and slag in the sludge. After the sludge falls into the bottom of the screen box 103 through the second filter hole 304, it is discharged from the device through the discharge pipe 105. The device can then complete its work. The operator can open the baffle 202 through the handle 204 to clean the dust collected inside the dust collection box 201.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sludge drying and ash filtration device, comprising a housing assembly (1), a dust collection assembly (2), a filtration assembly (3), and a vibration assembly (4), characterized in that: The dust collection component (2) is installed on the side wall of the housing component (1), the filter component (3) is snapped into the inside of the housing component (1), and the vibration component (4) is installed on the other side wall of the housing component (1); the vibration component (4) includes a fixed side plate (401), a reciprocating motor (402), a first gear (403), a fixing block (404), a connecting rod (405), a second gear (406), and a third gear (407), wherein the fixed side plate (401) is fixedly installed on the side wall of the sieve box (103), the reciprocating motor (402) is fixedly inserted through the fixed side plate (401), and the reciprocating motor (405) is fixedly inserted through the fixed side plate (406). A first gear (403) is fixedly installed on the output end of 02), the fixed block (404) is fixedly installed on the side wall of the screen box (103), the connecting rod (405) moves through the fixed block (404), a second gear (406) is fixedly installed on one end of the connecting rod (405), and a third gear (407) is fixedly installed on the other end of the connecting rod (405). The first gear (403) meshes with the second gear (406), the second gear (406) meshes with the rack on the side wall of the first filter plate (301), and the third gear (407) meshes with the rack on the side wall of the second filter plate (303).

2. The ash filtration device for sludge drying treatment according to claim 1, characterized in that: The housing assembly (1) includes a cover (101) and a feed hopper (102), wherein the cover (101) is movably snapped onto the top of the feed hopper (102), and the feed hopper (102) is fixedly installed above the screen box (103).

3. The ash filtration device for sludge drying treatment according to claim 2, characterized in that: The housing assembly (1) includes a screen box (103), a support base (104) and a discharge pipe (105), wherein the discharge pipe (105) is fixedly installed at the bottom of the screen box (103), and the support base (104) is distributed in a matrix and fixedly installed at the bottom of the screen box (103).

4. The ash filtration device for sludge drying treatment according to claim 1, characterized in that: The dust collection assembly (2) includes a dust collection box (201), a baffle (202), a fixed shaft (203), and a handle (204). The dust collection box (201) is fixedly installed on the side wall of the sieve box (103). The fixed shaft (203) movably passes through the baffle (202) and is fixedly connected to the inner wall of the dust collection box (201). The handle (204) is fixedly installed on the front wall of the baffle (202).

5. The ash filtration device for sludge drying treatment according to claim 4, characterized in that: The dust collection assembly (2) includes an air pump (205) and an air extraction pipe (206), wherein the air pump (205) is fixedly installed above the dust collection box (201), the output end of the air pump (205) is fixedly connected to the side wall of the air extraction pipe (206), one end of the air extraction pipe (206) is fixedly inserted through the top of the dust collection box (201), and the other end of the air extraction pipe (206) is fixedly inserted through the cover (101).

6. The ash filtration device for sludge drying treatment according to claim 1, characterized in that: The filter assembly (3) includes a first filter plate (301), a first filter hole (302), a second filter plate (303), and a second filter hole (304). The first filter plate (301) and the second filter plate (303) are movably snapped onto the inner wall of the sieve box (103). The first filter plate (301) has a matrix-distributed first filter hole (302) above it, and the second filter plate (303) has a matrix-distributed second filter hole (304) above it.

Images