Flue gas dust remover for dead-burnt magnesia kiln
By designing the tapping parts and driving parts in the refired magnesium sand kiln flue gas dust collector, the problem of the bag air permeability holes being blocked by dust is solved, and the effect of reducing labor intensity and improving dust removal efficiency is achieved.
Patent Information
- Application Number
- CN202421096227.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When existing cloth bags filter dust in the smoke for a long time, the breathable holes will be blocked by dust, resulting in the need to be slapped and cleaned regularly, which increases labor intensity and reduces work efficiency.
A heavy-burning magnesium sand kiln flue gas dust collector is designed, which includes a slap piece and a driving piece. The slap piece is rotatably connected to the fixed plate. The driving piece drives the slap piece to rotate slowly through a low-speed motor to prevent dust from clogging the breathable hole.
Through the setting of the slap parts and the driving parts, the bag air permeability holes are effectively prevented from being blocked by dust, reduce labor intensity for staff, and improve dust removal efficiency and work efficiency.
Smart Images
Figure CN222438554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust collector equipment, in particular to a smoke dust collector for a dead-burned magnesia kiln. Background Art
[0002] A dust collector is a device that separates dust from flue gas. The performance of a dust collector is expressed by the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. At the same time, the price, operation and maintenance costs, service life, and difficulty of operation and management are also important factors to consider its performance. Dust collectors are commonly used facilities in boilers and industrial production. When heavy burned magnesia is processed, tail gas is generated. Bag dust collectors are used to treat the tail gas. However, when the existing bags filter the dust in the flue gas for a long time, the air holes of the bags will be blocked by dust, and the staff are required to beat and clean the bags regularly, which not only increases the labor intensity of the staff but also reduces work efficiency. Summary of the invention
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above problems and / or the problems existing in the existing flue gas dust collector of the dead-burned magnesia kiln, the present utility model is proposed.
[0005] Therefore, the problem to be solved by the utility model is that when the existing cloth bags filter the dust in the smoke for a long time, the air holes of the cloth bags will be blocked by dust, and the staff are required to beat and clean the cloth bags regularly, which not only increases the labor intensity of the staff but also reduces the work efficiency.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a flue gas dust collector for a dead-burned magnesia sand kiln, comprising a main body assembly, including a bag dust removal box, a fixing plate, a bag, an air inlet, an air outlet, a supporting leg, a universal wheel and a box door, wherein the fixing plate is fixed in the bag dust removal box, the bag is arranged on the fixing plate, the air inlet is arranged at the top of the bag dust removal box, the air outlet is arranged at the bottom of the bag dust removal box, the supporting leg is fixed to the bottom of the bag dust removal box, the universal wheel is rotatably connected to the supporting leg, and the box door is arranged on one side of the bag dust removal box; and
[0007] The auxiliary component is arranged on the main component and comprises a beating member and a driving member. The beating member is rotatably connected to the fixed plate, and the driving member is arranged on the bag dust removal box.
[0008] As a preferred solution of the dead-burned magnesia kiln flue gas dust collector of the utility model, the flapping member includes a rotating rod and a rotating disk, the rotating rod is rotatably connected to the fixed plate, and the rotating disk is fixed on the rotating rod.
[0009] As a preferred solution of the heavy-burned magnesia sand kiln flue gas dust collector described in the utility model, the flapping member also includes a fixed block, a rotating column, a rotating plate, a flapping plate and a baffle column, the fixed block is fixed on the rotating disk, the rotating column is rotatably connected in the fixed block, the rotating plate is fixed to one end of the rotating column, the flapping plate is fixed to one end of the rotating plate, and the baffle column is fixed to the fixed plate.
[0010] As a preferred solution of the dead-burned magnesia kiln flue gas dust collector of the utility model, the flapping member further includes a torsion spring, and two ends of the torsion spring are respectively fixedly connected to the rotating column and the fixed block.
[0011] As a preferred solution of the dead-burned magnesia kiln flue gas dust collector of the utility model, the flapping member further comprises a stopper and a rubber pad, the stopper is fixed on the fixed block, and the rubber pad is fixed on one side of the stopper.
[0012] As a preferred solution of the dead-burned magnesia kiln flue gas dust collector of the utility model, the driving member includes a low-speed motor, a first conical tooth and a second conical tooth, the low-speed motor is fixed to one side of the bag dust box, the first conical tooth is fixed to one end of the low-speed motor output shaft, the second conical tooth is fixed to one end of the rotating rod, and the first conical tooth is meshed with the second conical tooth.
[0013] The utility model has the following beneficial effects: the flapping member is provided to flap the cloth bag, thereby preventing the air holes of the cloth bag from being clogged by dust; and the driving member is provided to drive the flapping member to rotate slowly. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0015] Figure 1 This is the overall structure diagram of the flue gas dust collector for the dead-burned magnesia kiln.
[0016] Figure 2 This is a cross-sectional structural diagram of the flapping parts of the flue gas dust collector of the heavy-burning magnesia kiln.
[0017] Figure 3 This is a cross-sectional structural diagram of the flapping parts of the flue gas dust collector of the heavy-burned magnesia kiln from another perspective.
[0018] In the figure: 101, bag dust collector box; 102, fixed plate; 103, bag; 104, air inlet; 105, air outlet; 106, supporting leg; 107, universal wheel; 108, box door; 201a, rotating rod; 201b, rotating disk; 201c, fixed block; 201d, rotating column; 201e, rotating plate; 201f, flapping plate; 201g, stop column; 201h, torsion spring; 201i, stop block; 201j, rubber pad; 202a, low-speed motor; 202b, first conical tooth; 202c, second conical tooth. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example 1
[0022] Reference Figure 1~Figure 3 , which is the first embodiment of the utility model, and this embodiment provides a flue gas dust collector for a dead-burned magnesia kiln. The flue gas dust collector for a dead-burned magnesia kiln includes a main component 100 and an auxiliary component 200. Through the cooperation of the main component 100 and the auxiliary component 200, the staff can avoid beating the cloth bag 103 regularly.
[0023] The main component 100 includes a bag-type dust collector box 101, a fixing plate 102, a bag 103, an air inlet 104, an air outlet 105, a supporting leg 106, a universal wheel 107 and a box door 108. The fixing plate 102 is fixed in the bag-type dust collector box 101, the bag 103 is arranged on the fixing plate 102, the air inlet 104 is arranged at the top of the bag-type dust collector box 101, the air outlet 105 is arranged at the bottom of the bag-type dust collector box 101, the supporting leg 106 is fixed at the bottom of the bag-type dust collector box 101, the universal wheel 107 is rotatably connected to the supporting leg 106, and the box door 108 is arranged on one side of the bag-type dust collector box 101.
[0024] The bag-type dust collector box 101 is provided to fix the fixing plate 102, the fixing plate 102 is provided to position the bag 103, the air inlet 104 is provided to allow the smoke to enter the bag-type dust collector box 101, the air outlet 105 is provided to allow the waste gas after dust removal to be discharged from the bag-type dust collector box 101, the supporting legs 106 are provided to support the bag-type dust collector box 101, the universal wheels 107 are provided to facilitate the movement of the device, and the box door 108 is provided to seal the bag-type dust collector box 101.
[0025] The auxiliary component 200 is arranged on the main component 100, and includes a flapping member 201 and a driving member 202. The flapping member 201 is rotatably connected to the fixed plate 102, and the driving member 202 is arranged on the bag dust removal box 101.
[0026] The flapping member 201 is provided to flap the cloth bag 103, thereby preventing the air holes of the cloth bag 103 from being clogged by dust, and the driving member 202 is provided to drive the flapping member 201 to rotate slowly. Example 2
[0027] Reference Figure 1~Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.
[0028] Specifically, the beating member 201 includes a rotating rod 201a and a rotating disk 201b. The rotating rod 201a is rotatably connected to the fixed plate 102, and the rotating disk 201b is fixed to the rotating rod 201a.
[0029] The rotating rod 201a is arranged to drive the rotating disk 201b to rotate.
[0030] Specifically, the beating member 201 also includes a fixed block 201c, a rotating column 201d, a rotating plate 201e, a beating plate 201f and a blocking column 201g. The fixed block 201c is fixed on the rotating disk 201b, the rotating column 201d is rotatably connected in the fixed block 201c, the rotating plate 201e is fixed to one end of the rotating column 201d, the beating plate 201f is fixed to one end of the rotating plate 201e, and the blocking column 201g is fixed on the fixed plate 102.
[0031] The setting of the rotating disk 201b is used to drive the fixed block 201c to rotate, thereby driving the rotating plate 201e to rotate, thereby driving the slapping plate 201f to slap the cloth bag 103. The setting of the rotating column 201d facilitates the rotation of the rotating plate 201e. The setting of the blocking column 201g is used to block the rotating plate 201e, so that the slapping plate 201f accumulates force.
[0032] Specifically, the beating member 201 further includes a torsion spring 201h, and two ends of the torsion spring 201h are fixedly connected to the rotating column 201d and the fixed block 201c respectively.
[0033] The torsion spring 201h is provided to apply a torsion force to the rotating column 201d, thereby driving the beating plate 201f to reset, thereby beating the cloth bag 103.
[0034] Specifically, the flapping member 201 further includes a stopper 201i and a rubber pad 201j. The stopper 201i is fixed on the fixing block 201c, and the rubber pad 201j is fixed on one side of the stopper 201i.
[0035] The stopper 201i is provided to block the rotating plate 201e, and the rubber pad 201j is provided to prevent the rotating plate 201e from directly contacting the stopper 201i. Example 3
[0036] Reference Figure 1~Figure 3 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.
[0037] Specifically, the driving member 202 includes a low-speed motor 202a, a first conical tooth 202b and a second conical tooth 202c. The low-speed motor 202a is fixed to one side of the bag dust collector 101, the first conical tooth 202b is fixed to one end of the output shaft of the low-speed motor 202a, and the second conical tooth 202c is fixed to one end of the rotating rod 201a. The first conical tooth 202b is meshed with the second conical tooth 202c.
[0038] The low-speed motor 202a is provided to drive the first conical teeth 202b to rotate, and then drive the second conical teeth 202c to rotate, thereby driving the rotating rod 201a to rotate.
[0039] During use, when it is necessary to remove dust from the flue gas, first push the bag dust box 101 to the smoke outlet, then fix the air inlet 104 and the smoke outlet, so that the smoke enters the bag dust box 101 through the air inlet 104, and then the dust in the smoke is filtered by the bag 103, and at the same time, turn on the low-speed motor 202a, so that the low-speed motor 202a drives the first conical tooth 202b to rotate, and then drives the second conical tooth 202c to rotate, thereby driving the rotating rod 201a to rotate. When the rotating rod 201a rotates, it will drive the rotating disk 201b to rotate, and the rotating rod 201a will rotate. The fixed block 201c is driven to rotate, thereby driving the rotating plate 201e to rotate, thereby driving the slapping plate 201f to rotate. The slapping plate 201f will come into contact with the blocking column 201g during the rotation, so that the rotating plate 201e rotates around the rotating column 201d. When the rotating plate 201e rotates to a certain angle, the slapping plate 201f will separate from the blocking column 201g, and then the rotating plate 201e will be reset under the reaction force of the torsion spring 201h, thereby driving the slapping plate 201f to slap the cloth bag 103, thereby completing the slapping of the cloth bag.
[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A flue gas dust collector for a dead-burned magnesia kiln, characterized in that: The invention comprises a main body assembly (100), comprising a bag dust removal box (101), a fixing plate (102), a bag (103), an air inlet (104), an air outlet (105), a supporting leg (106), a universal wheel (107) and a box door (108), wherein the fixing plate (102) is fixed in the bag dust removal box (101), the bag (103) is arranged on the fixing plate (102), the air inlet (104) is arranged at the top of the bag dust removal box (101), and the air outlet (105) is arranged at the bottom of the bag dust removal box (101). 1) a bottom, wherein the support leg (106) is fixed to the bottom of the bag dust removal box (101), the universal wheel (107) is rotatably connected to the support leg (106), and the box door (108) is arranged on one side of the bag dust removal box (101); and an auxiliary component (200) is arranged on the main component (100), comprising a flapping member (201) and a driving member (202), wherein the flapping member (201) is rotatably connected to the fixed plate (102), and the driving member (202) is arranged on the bag dust removal box (101).
2. The dead-burned magnesia kiln flue gas dust collector according to claim 1, characterized in that: The beating member (201) comprises a rotating rod (201a) and a rotating disk (201b); the rotating rod (201a) is rotatably connected to the fixed plate (102); and the rotating disk (201b) is fixed to the rotating rod (201a).
3. The flue gas dust collector for dead-burned magnesia kiln according to claim 2, characterized in that: The beating member (201) further comprises a fixed block (201c), a rotating column (201d), a rotating plate (201e), a beating plate (201f) and a blocking column (201g), wherein the fixed block (201c) is fixed on the rotating disk (201b), the rotating column (201d) is rotatably connected inside the fixed block (201c), the rotating plate (201e) is fixed on one end of the rotating column (201d), the beating plate (201f) is fixed on one end of the rotating plate (201e), and the blocking column (201g) is fixed on the fixed plate (102).
4. The flue gas dust collector for dead-burned magnesia kiln according to claim 3, characterized in that: The beating member (201) further comprises a torsion spring (201h), and two ends of the torsion spring (201h) are respectively fixedly connected to the rotating column (201d) and the fixed block (201c).
5. The flue gas dust collector for dead-burned magnesia kiln according to claim 4, characterized in that: The beating member (201) further comprises a stopper (201i) and a rubber pad (201j), wherein the stopper (201i) is fixed on the fixing block (201c), and the rubber pad (201j) is fixed on one side of the stopper (201i).
6. The flue gas dust collector for dead-burned magnesia kiln according to claim 5, characterized in that: The driving member (202) comprises a low-speed motor (202a), a first conical tooth (202b) and a second conical tooth (202c); the low-speed motor (202a) is fixed to one side of the bag dust removal box (101); the first conical tooth (202b) is fixed to one end of the output shaft of the low-speed motor (202a); the second conical tooth (202c) is fixed to one end of the rotating rod (201a); and the first conical tooth (202b) is meshed with the second conical tooth (202c).