Dedusting ash discharging device
By designing a dust removal and unloading device with a drill bit and a water spray head, the problem of ash blockage in the storage tank was solved, achieving efficient unloading and reducing dust.
Patent Information
- Application Number
- CN202423292078.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In industrial production, dust collector ash condenses into ash blocks in storage tanks, causing blockages at the discharge port and affecting unloading efficiency.
Design a dust removal and unloading device that uses a drill bit to move up and down inside the discharge port of the storage tank to break up the clogging ash blocks, while using a water spray head to reduce dust and improve unloading efficiency.
It effectively avoids ash blockage, improves the unloading efficiency of dust collector ash, and reduces dust generation by spraying water.
Smart Images
Figure CN223606198U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to solid waste treatment equipment technical field more specifically, it is related to a dust unloading device. BACKGROUND
[0002] In the industrial production process, such as steel smelting, thermal power generation and other industries, a large amount of dust will be produced. Dust contains a certain amount of valuable metal elements and useful substances, if discarded directly, it will cause waste of resources, and the dust produced will be stored in a large storage tank. When the dust is recycled, it needs to be unloaded from the discharge port at the bottom of the storage tank. In actual operation, part of the dust in the storage tank will absorb part of the moisture and condense into dust blocks. When the volume of the dust block is large, it is easy to block the discharge port of the storage tank and cause poor discharge, which directly affects the unloading efficiency of the dust. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing a dust unloading device, which aims to solve the technical problems in the background art and improve the unloading operation efficiency of the dust.
[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a dust unloading device, which comprises:
[0005] A sleeve body is provided with a flange at the upper end for connecting the discharge port of the storage tank.
[0006] A structure body is arranged inside the sleeve body, and a plurality of connecting plates are arranged on the circumference of the structure body and connected to the side walls of the sleeve body.
[0007] A sliding body is slidingly arranged on the structure body, and a first motor is fixed on the sliding body. The driving end of the first motor is provided with a drill rod, which is arranged along the axial direction of the sleeve body. A spiral blade is arranged on the drill rod.
[0008] A driving member is arranged on the structure body and connected to the sliding body, which is used to drive the sliding body to move up and down along the axial direction of the sleeve body.
[0009] In one possible implementation, the structure body is provided with a longitudinal hole body and a transverse hole body which intersect with each other. The sliding body is slidingly arranged in the longitudinal hole body. The sliding body comprises a first cylinder body and a guide rod body connected to the lower end of the first cylinder body. The first motor is fixed on the bottom of the first cylinder body. One end of the drill rod connected to the driving end of the first motor is located inside the first cylinder body, and a rotating bearing is arranged between the drill rod and the first cylinder body.
[0010] In a possible implementation, the longitudinal hole body comprises an upper hole body and a lower hole body, the first cylinder body is slidingly arranged in the upper hole body, the guide rod body is slidingly arranged in the lower hole body, the upper hole body is provided with a fixed plate at one end close to the lower hole body, the guide rod body penetrates through the fixed plate and is slidingly connected with the fixed plate, and the fixed plate is connected with the first cylinder body through a spring.
[0011] In a possible implementation, a middle part of the guide rod body is provided with a transverse through slot, an upper end of the transverse through slot is provided with an arc-shaped block, the driving member comprises a driving rod slidingly arranged in the transverse hole body, the driving rod penetrates through the transverse through slot, the driving rod is provided with a driving block, both sides of the driving block are provided with inclined edges, and the driving rod reciprocally slides in the transverse hole body, so that the driving block drives the arc-shaped block to slide up and down.
[0012] In a possible implementation, the driving member further comprises a reciprocating air cylinder, a driving end of the reciprocating air cylinder is connected with the driving rod, and the reciprocating air cylinder is configured to drive the driving rod to reciprocally move.
[0013] In a possible implementation, both sides of the transverse hole body are provided with reduced-diameter sections, and the two reduced-diameter sections are configured to limit a movement range of the driving block.
[0014] In a possible implementation, the drill rod is provided with a protective cover at one end close to the first cylinder body, and the protective cover covers an upper end of the first cylinder body.
[0015] In a possible implementation, the sleeve body comprises a first sleeve and a second sleeve arranged in a top-down manner, the first sleeve and the second sleeve are coaxially arranged, a diameter of the first sleeve is smaller than that of the second sleeve, a tapered sleeve body is connected between the first sleeve and the second sleeve, the flange is arranged at an upper end of the first sleeve, the structural body is arranged in the second sleeve, and the connecting plate is connected between the second sleeve and the structural body.
[0016] In a possible implementation, an inner side wall of the tapered sleeve body is circumferentially provided with a plurality of water spraying heads.
[0017] In a possible implementation, an outer side wall of the tapered sleeve body is circumferentially provided with a water supply pipe, the water supply pipe is connected with the plurality of water spraying heads to supply clean water to the water spraying heads.
[0018] The dust removal device has the advantages that compared with the prior art, the dust removal device can be bolted to the discharge port of the storage tank through the flange, and after the discharge port of the storage tank is opened, the first motor and the driving piece are started, so that the drill bit can move up and down while rotating, the dust block stuck in the discharge port is broken, the discharge port is prevented from being blocked by the dust block, and the unloading efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.
[0020] Figure 1 The longitudinal sectional structure schematic view of the dust removal device provided by the embodiments of the present application is shown in the figure.
[0021] Figure 2 The longitudinal sectional structure schematic view of the dust removal device provided by the embodiments of the present application is shown in the figure. Figure 1 The enlarged structure view of the middle M.
[0022] Explanation of reference signs:
[0023] 1, sleeve body; 11, first section sleeve; 12, second section sleeve; 13, conical sleeve body; 101, flange; 102, connecting plate; 2, structure body; 21, longitudinal hole body; 211, upper hole body; 212, lower hole body; 22, transverse hole body; 221, reduced diameter section; 3, sliding body; 31, first cylinder body; 32, guide rod body; 321, transverse through slot; 322, arc block; 4, first motor; 401, rotating bearing; 41, drill rod; 42, helical blade; 43, protective cover; 5, spring; 6, fixed plate; 7, driving rod; 71, driving block; 8, reciprocating air cylinder; 9, water jet head; 91, water supply pipe. DETAILED DESCRIPTION
[0024] In order to make the technical problems, technical solutions and beneficial effects of the present application more clear, the present application will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.
[0025] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.
[0026] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0027] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0028] Please refer to Figure 1 and Figure 2 The dust unloading device provided by the present application will be described. The dust unloading device comprises a sleeve body 1, a structure body 2, a sliding body 3 and a driving member, wherein the upper end of the sleeve body 1 is provided with a flange 101 for connecting the discharge port of the storage tank, the structure body 2 is arranged inside the sleeve body 1, the circumferential direction of the structure body 2 is provided with a plurality of connecting plates 102 connected to the side wall of the sleeve body 1, the sliding body 3 is slidingly arranged on the structure body 2, the first motor 4 is fixed on the sliding body 3, the driving end of the first motor 4 is provided with a drill rod 41, the drill rod 41 is arranged along the axial direction of the sleeve body 1, the spiral blade 42 is wound on the drill rod 41, the driving member is arranged on the structure body 2, the driving member is connected to the sliding body 3, and is used for driving the sliding body 3 to move up and down along the axial direction of the sleeve body 1.
[0029] Compared with the prior art, the dust unloading device provided by the present application can be connected to the discharge port of the storage tank through the flange 101, and after the discharge port of the storage tank is opened, the first motor 4 and the driving member are started, so that the drill bit can rotate and move up and down at the same time, so that the top of the drill bit can intermittently invade into the discharge port of the storage tank, and the dust block stuck in the discharge port can be broken, so that the discharge port is not blocked, and the unloading efficiency can be improved.
[0030] In some embodiments, please refer to Figure 1 and Figure 2The sleeve body 1 comprises a first sleeve 11 and a second sleeve 12 arranged in sequence, the first sleeve 11 is coaxially arranged with the second sleeve 12, the diameter of the first sleeve 11 is smaller than that of the second sleeve 12, a tapered sleeve body 131 is arranged between the first sleeve 11 and the second sleeve 12, the flange 101 is arranged on the upper end of the first sleeve 11, the structure 2 is arranged in the second sleeve 12, the connecting plate 102 is arranged between the second sleeve 12 and the structure 2, a plurality of water spraying heads 9 are arranged on the inner side wall of the tapered sleeve body 131 in a circumferential direction, and a water supply pipe 91 is arranged on the outer side wall of the tapered sleeve body 131, the water supply pipe 91 is connected with the plurality of water spraying heads 9 to supply clean water to the water spraying heads 9, and the dust in the dust removal material passing through the sleeve body 1 can be sprayed and humidified by the water spraying heads 9, so that the dust raising can be reduced.
[0031] In some embodiments, referring to Figure 1 and Figure 2 The structure 2 comprises a longitudinal hole body 21 and a transverse hole body 22 arranged in a cross manner, the sliding body 3 is arranged in the longitudinal hole body 21, in the embodiment, the sliding body 3 comprises a first cylinder 31 and a guide rod 32 connected to the lower end of the first cylinder 31, the first motor 4 is fixed to the bottom of the first cylinder 31, one end of the drill rod 41 connected to the driving end of the first motor 4 is also arranged in the first cylinder 31, and a rotating bearing 401 is arranged between the drill rod 41 and the first cylinder 31 to improve the stability of the rotation of the drill rod 41.
[0032] In the embodiment, the longitudinal hole body 21 comprises an upper hole body 211 and a lower hole body 212, the first cylinder 31 is arranged in the upper hole body 211, and the guide rod 32 is arranged in the lower hole body 212, the upper hole body 211 is provided with a fixed plate 6 at one end close to the lower hole body 212, the guide rod 32 penetrates through the fixed plate 6 and is connected with the fixed plate 6 in a sliding manner, and the spring 5 is arranged between the fixed plate 6 and the first cylinder 31. A transverse slot 321 is arranged in the middle of the guide rod 32, and an arc block 322 is arranged at the upper end of the transverse slot 321, in the embodiment, the driving member comprises a driving rod 7 arranged in the transverse hole body 22 in a sliding manner, the driving rod 7 penetrates through the transverse slot 321, the driving rod 7 is provided with a driving block 71, and the two sides of the driving block 71 are provided with inclined edges, in application, when the driving rod 7 reciprocally slides in the transverse hole body 22, the driving block 71 moves back and forth on the left and right sides of the arc block 322, the arc block 322 slides along the inclined edges of the driving block 71, so that the driving block 71 drives the arc block 322 to drive the guide rod 32 and the first cylinder 31 to slide up and down in the longitudinal hole body 21, and the drill rod 41 can move up and down.
[0033] In the embodiment, the driving member further comprises a reciprocating air cylinder 8, a fixed end of the reciprocating air cylinder 8 is fixed on the second sleeve 12, and a driving end of the reciprocating air cylinder 8 is connected with the driving rod 7, so as to drive the reciprocating movement of the driving rod 7.
[0034] In some embodiments, referring to Figure 1 and Figure 2 Two reduced diameter sections 221 are arranged on both sides of the transverse hole body 22, and the two reduced diameter sections 221 are used to limit the movement range of the driving block 71. The drill rod 41 is provided with a protective cover 43 at one end close to the first cylinder body 31. In the embodiment, the protective cover 43 is a conical structure, the protective cover 43 is arranged on the upper end of the first cylinder body 31, and the protective cover 43 is used to block the dust from falling into the first cylinder body 31.
[0035] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. Dust unloading device, characterized in that, Include: The sleeve body (1), the upper end of the sleeve body (1) is provided with a flange (101) for connecting the discharge port of the storage tank; The structure (2) is provided inside the sleeve body (1), and the circumference of the structure (2) is provided with a plurality of connecting plates (102) connected to the side wall of the sleeve body (1); The sliding body (3) is slidably arranged on the structure (2), and the first motor (4) is fixed on the sliding body (3), and the driving end of the first motor (4) is provided with a drill rod (41), the drill rod (41) is arranged along the axial direction of the sleeve body (1), and the spiral blade (42) is arranged on the drill rod (41); The driving member is arranged on the structure (2), and the driving member is connected with the sliding body (3) for driving the sliding body (3) to move up and down along the axial direction of the sleeve body (1).
2. The dedusting ash unloading device according to claim 1, characterized in that, The structure (2) is provided with a longitudinal hole body (21) and a transverse hole body (22) which intersect with each other, the sliding body (3) is slidably arranged in the longitudinal hole body (21), the sliding body (3) comprises a first cylinder (31) and a guide rod (32) connected to the lower end of the first cylinder (31), the first motor (4) is fixed on the bottom of the first cylinder (31), one end of the drill rod (41) connected with the driving end of the first motor (4) is located in the first cylinder (31), and a rotating bearing (401) is arranged between the drill rod (41) and the first cylinder (31).
3. The dedusting ash unloading device according to claim 2, characterized in that, The longitudinal hole body (21) comprises an upper hole body (211) and a lower hole body (212), the first cylinder (31) is slidably arranged in the upper hole body (211), the guide rod (32) is slidably arranged in the lower hole body (212), and the upper end of the upper hole body (211) is provided with a fixed plate (6) close to the lower hole body (212), the guide rod (32) penetrates through the fixed plate (6) and is slidably connected with the fixed plate (6), and the spring (5) is connected between the fixed plate (6) and the first cylinder (31).
4. The dedusting ash unloading device according to claim 3, characterized in that, The middle part of the guide rod (32) is provided with a transverse slot (321), the upper end of the transverse slot (321) is provided with an arc-shaped block (322), the driving member comprises a driving rod (7) slidably connected in the transverse hole body (22), the driving rod (7) penetrates through the transverse slot (321), the driving rod (7) is provided with a driving block (71), the two sides of the driving block (71) are provided with inclined edges, and the driving rod (7) reciprocally slides in the transverse hole body (22), so that the driving block (71) drives the arc-shaped block (322) to slide up and down.
5. The dedusting ash unloading device according to claim 4, characterized in that, The driving member further comprises a reciprocating air cylinder (8), the driving end of the reciprocating air cylinder (8) is connected with the driving rod (7) for driving the driving rod (7) to reciprocate.
6. The dedusting ash unloading device according to claim 5, characterized in that, The two sides of the transverse hole body (22) are provided with a reduced diameter section (221), and the two reduced diameter sections (221) are used for limiting the movement range of the driving block (71).
7. The dedusting ash unloading apparatus of claim 2, wherein The drill rod (41) is provided with a protective cover (43) near one end of the first barrel (31), and the protective cover (43) is covered on the upper end of the first barrel (31).
8. The dedusting ash unloading apparatus of claim 1, wherein The sleeve body (1) comprises a first sleeve (11) and a second sleeve (12) arranged in an upper and lower manner, the first sleeve (11) and the second sleeve (12) are coaxially arranged, the diameter of the first sleeve (11) is smaller than that of the second sleeve (12), a tapered sleeve body (13) (1) is connected between the first sleeve (11) and the second sleeve (12), the flange (101) is arranged on the upper end of the first sleeve (11), the structural body (2) is arranged in the second sleeve (12), and the connecting plate (102) is connected between the second sleeve (12) and the structural body (2).
9. The dedusting ash unloading device according to claim 8, characterized in that, The inner side wall of the tapered sleeve body (13) (1) is circumferentially provided with a plurality of water spray heads (9).
10. The dedusting ash unloading device according to claim 9, characterized in that, A water supply pipe (91) is arranged on the outer side wall of the tapered sleeve body (13) (1), the water supply pipe (91) is connected with the plurality of water spray heads (9) to supply clean water to the water spray heads (9).