Enhanced screening device for aerobic sludge

Abstract

The utility model discloses an aerobic sludge intensified screening device which comprises a main body assembly, a first supporting leg, a second supporting leg, a third supporting leg, a supporting piece, a bearing box, a limiting plate, a screen mesh, a cleaning piece and a limiting piece, the second supporting leg is arranged on one side of the first supporting leg, the third supporting leg is arranged on one side of the second supporting leg, and the supporting piece is arranged on one side of the third supporting leg. The supporting piece is arranged on one side of the second supporting leg, and the bearing box is arranged on the top of the supporting piece. The aerobic sludge screening device has the advantages that aerobic sludge can be conveniently screened through the main body assembly, meanwhile, the bearing box can be conveniently cleaned, the phenomenon that the screening device is blocked after long-time use is avoided, and therefore the screening efficiency of the aerobic sludge is reduced, the bearing box can be conveniently driven to vibrate through the screening assembly, and the screening efficiency of the aerobic sludge is improved. Therefore, the aerobic sludge particles can be effectively screened, and the screening efficiency of the aerobic sludge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerobic sludge screening, in particular to an aerobic sludge enhanced screening device. Background Art

[0002] Compared with ordinary activated sludge, aerobic sludge is less prone to sludge swelling, has strong impact resistance, can withstand high organic loads, and integrates aerobic, facultative anaerobic and anaerobic microorganisms of different properties. Aerobic sludge has many applications in treating high-concentration organic wastewater, high-salinity wastewater and industrial wastewater. The Chinese patent application number is: 202123419455.1, an aerobic sludge enhanced screening device, and its beneficial effects are: the utility model can effectively screen flocculent sludge and fine particles in sewage, so that aerobic granular sludge accumulates at the bottom of the sedimentation tank, waiting for subsequent discharge operations. Due to the combination of The sedimentation inclined plate and cyclone separator greatly improve the sedimentation and screening effect and the efficiency. In the above case, it is not convenient to clean the screening device when screening aerobic sludge. After long-term use, the screening device will be blocked, thereby reducing the screening efficiency of aerobic sludge. In addition, the aerobic sludge digestion and screening device generally needs to be precipitated in a sedimentation tank, and aerobic sludge particles are collected through sedimentation selection, so that the aerobic sludge particles can be returned to the sewage reaction tank for secondary utilization. However, this method cannot effectively screen the aerobic sludge particles in the sedimentation tank, and the screening efficiency is low. Utility Model Content

[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 aerobic sludge enhanced screening devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the prior art cannot effectively screen the aerobic sludge particles in the sedimentation tank and the screening efficiency is low.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an aerobic sludge enhanced screening device, which includes a main body component, including a first support leg, a second support leg, a third support leg, a support member, a carrying box, a limit plate, a screen, a cleaning member and a limit member, the second support leg is arranged on one side of the first support leg, the third support leg is arranged on one side of the second support leg, the support member is arranged on one side of the second support leg, the carrying box is arranged on the top of the support member, the limit plate is fixed to the inner wall of the carrying box, the screen is arranged on the top of the limit plate, and the cleaning member is arranged on the top of the limit plate. The member is arranged inside the carrying box, and the limiting member is arranged on one side of the first supporting leg; and a screening component, which is arranged on one side of the first supporting leg, including a first placing plate, a first fixing rod, a second fixing rod, a second placing plate, a driving member and a vibrating member, the first placing plate and the first fixing rod are both fixed to the outside of the first supporting leg, the second fixing rod is fixed to the outside of the second supporting leg, the second placing plate is fixed to the top of the second fixing rod, the driving member is arranged on the top of the first placing plate, and the vibrating member is arranged on the top of the second placing plate.

[0007] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the support member includes a first support plate, a first spring and a damper, the first support plate is fixed to one side of the second support leg, and the first spring and damper are both fixed to the top of the first support plate.

[0008] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the cleaning member includes a fixed block and a scraper, the fixed block is slidably connected to the top of the carrying box, and the scraper is fixed to the bottom of the fixed block.

[0009] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the cleaning member further comprises a push rod, the push rod is fixed to one side of the fixed block, and the outer side of the push rod is slidably connected to the inner wall of the carrying box.

[0010] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the limiting member includes a second support plate and a second spring, the second support plate is fixed to one side of the first support leg, and the second spring is fixed to the top of the first support leg.

[0011] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the limiting member further includes a third support plate, the third support plate is fixed to the top of the second spring, and one side of the third support plate is fixedly connected to one side of the carrying box.

[0012] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the driving member includes a motor and a pulley, the motor is arranged on the top of the first placement plate, and the pulley is fixed to the output end of the motor.

[0013] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the driving member further comprises a rotating rod and a stopper, the rotating rod is fixed at the axis of the pulley, and the stopper is fixed at the outer side of the rotating rod.

[0014] As a preferred solution of the aerobic sludge enhanced screening device of the utility model, the vibrating member includes a fixed plate and a support rod, the fixed plate is fixed to the top of the second placement plate, and the support rod is fixed to the top of the fixed plate.

[0015] As a preferred solution of the aerobic sludge enhanced screening device described in the utility model, the vibrating member includes a connecting plate and a push plate, the connecting plate is fixed to the top end of the support rod, and the top of the connecting plate is fixedly connected to the bottom of the supporting box, and the push plate is fixed to the bottom of the connecting plate.

[0016] The beneficial effects of the utility model are as follows: by setting the main body component, it is convenient to screen the aerobic sludge, and at the same time it is convenient to clean the carrying box, so as to prevent the screening device from being blocked after long-term use, thereby reducing the screening efficiency of the aerobic sludge; by setting the screening component, it is convenient to drive the carrying box to vibrate, so as to facilitate the effective screening of aerobic sludge particles and improve the screening efficiency of the aerobic sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 This is the overall structural diagram of the aerobic sludge enhanced screening device.

[0019] Figure 2 This is a structural diagram of the shock absorbing components of the aerobic sludge enhanced screening device.

[0020] Figure 3 This is a structural diagram of the support for the aerobic sludge enhanced screening device.

[0021] Figure 4 This is a structural diagram of the cleaning components of the aerobic sludge enhanced screening device.

[0022] Figure 5 for Figure 3 An enlarged structural diagram of point A is shown.

[0023] Numbers in the figure: 100, main assembly; 101, first support leg; 102, second support leg; 103, third support leg; 104, support member; 104a, first support plate; 104b, first spring; 104c, damper; 105, bearing box; 106, limit plate; 107, screen; 108, cleaning member; 108a, fixing block; 108b, scraper; 108c, push rod; 109, limit member; 109a, second support Plate; 109b, second spring; 109c, third support plate; 200, screening assembly; 201, first placement plate; 202, first fixing rod; 203, second fixing rod; 204, second placement plate; 205, driving member; 205a, motor; 205b, pulley; 205c, rotating rod; 205d, stopper; 206, vibrating member; 206a, fixing plate; 206b, support rod; 206c, connecting plate; 206d, push plate. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, provides an aerobic sludge enhanced screening device, including a main body component 100 and a screening component 200. By setting the main body component 100, it is convenient to screen the aerobic sludge and clean the carrying box. By setting the screening component 200, it is convenient to drive the carrying box to vibrate, thereby facilitating the screening of the aerobic sludge.

[0029] The main body component 100 includes a first supporting leg 101, a second supporting leg 102, a third supporting leg 103, a supporting member 104, a carrying box 105, a limiting plate 106, a screen 107, a cleaning member 108 and a limiting member 109. The second supporting leg 102 is arranged on one side of the first supporting leg 101, the third supporting leg 103 is arranged on one side of the second supporting leg 102, the supporting member 104 is arranged on one side of the second supporting leg 102, the carrying box 105 is arranged on the top of the supporting member 104, the limiting plate 106 is fixed to the inner wall of the carrying box 105, the screen 107 is arranged on the top of the limiting plate 106, the cleaning member 108 is arranged inside the carrying box 105, and the limiting member 109 is arranged on one side of the first supporting leg 101.

[0030] By providing the first supporting leg 101 and the second supporting leg 102, it is convenient to support the first placement plate 201; by providing the second supporting leg 102 and the third supporting leg 103, it is convenient to support the first supporting plate 104a; by providing the supporting member 104, it is convenient to support the carrying box 105 and to reduce the shock of the carrying box 105; by providing the carrying box 105, it is convenient to store aerobic sludge; by providing the limiting plate 106, it is convenient to limit the screen 107; by providing the screen 107, it is convenient to screen the aerobic sludge; by providing the cleaning member 108, it is convenient to clean the aerobic sludge attached to the screen 107; and by providing the limiting member 109, it is convenient to limit the carrying box 105.

[0031] The screening component 200 is arranged on one side of the first supporting leg 101, and includes a first placing plate 201, a first fixing rod 202, a second fixing rod 203, a second placing plate 204, a driving member 205 and a vibrating member 206. The first placing plate 201 and the first fixing rod 202 are both fixed to the outside of the first supporting leg 101, the second fixing rod 203 is fixed to the outside of the second supporting leg 102, the second placing plate 204 is fixed to the top of the second fixing rod 203, the driving member 205 is arranged on the top of the first placing plate 201, and the vibrating member 206 is arranged on the top of the second placing plate 204.

[0032] By setting the first placement plate 201, the motor 205a can be placed conveniently. By setting the first fixing rod 202 and the second fixing rod 203, the second placement plate 204 can be fixed conveniently. By setting the second placement plate 204, the vibration member 206 can be supported conveniently. By setting the driving member 205, the vibration member 206 can be driven to vibrate the carrying box 105, so as to facilitate the screening of aerobic sludge. By setting the vibration member 206, the carrying box 105 can be driven to vibrate, and the carrying box 105 drives the screen 107 to screen the aerobic sludge.

[0033] Example 2

[0034] Reference Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the support member 104 includes a first support plate 104a, a first spring 104b and a damper 104c. The first support plate 104a is fixed to one side of the second support leg 102, and the first spring 104b and the damper 104c are both fixed to the top of the first support plate 104a.

[0036] By providing the first support plate 104a, it is convenient to support the first spring 104b and the damper 104c. By providing the first spring 104b and the damper 104c, it is convenient to support the carrying box 105 and to reduce the shock of the carrying box 105.

[0037] Specifically, the cleaning member 108 includes a fixed block 108a and a scraper 108b. The fixed block 108a is slidably connected to the top of the carrying box 105, and the scraper 108b is fixed to the bottom of the fixed block 108a.

[0038] By providing the fixing block 108 a , the scraper 108 b can be fixed, and by providing the scraper 108 b , the aerobic sludge attached to the screen 107 can be cleaned conveniently.

[0039] Specifically, the cleaning member 108 further includes a push rod 108 c , which is fixed to one side of the fixing block 108 a , and an outer side of the push rod 108 c is slidably connected to an inner wall of the carrying box 105 .

[0040] By providing the push rod 108 c , the scraper 108 b can be easily driven to move, so as to clean the aerobic sludge attached to the screen 107 .

[0041] Specifically, the limiting member 109 includes a second supporting plate 109 a and a second spring 109 b . The second supporting plate 109 a is fixed to one side of the first supporting leg 101 , and the second spring 109 b is fixed to the top of the first supporting leg 101 .

[0042] By providing the second support plate 109a, it is convenient to support the second spring 109b, and by providing the second spring 109b, it is convenient to support the third support plate 109c.

[0043] Specifically, the limiting member 109 further includes a third support plate 109 c , which is fixed to the top of the second spring 109 b , and one side of the third support plate 109 c is fixedly connected to one side of the carrying box 105 .

[0044] By providing the third support plate 109c, the carrying box 105 can be supported conveniently.

[0045] Example 3

[0046] Reference Figure 3 and Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0047] Specifically, the driving member 205 includes a motor 205a and a pulley 205b. The motor 205a is disposed on the top of the first placement plate 201, and the pulley 205b is fixed to the output end of the motor 205a.

[0048] By providing the motor 205a, it is convenient to drive the pulley 205b to rotate, and by providing the pulley 205b, it is convenient to drive the rotating rod 205c to rotate.

[0049] Specifically, the driving member 205 further includes a rotating rod 205c and a stopper 205d. The rotating rod 205c is fixed at the axis of the pulley 205b, and the stopper 205d is fixed at the outer side of the rotating rod 205c.

[0050] By providing the rotating rod 205c, the stopper 205d can be driven to rotate, and by providing the stopper 205d, the push plate 206d can be driven to move.

[0051] Specifically, the vibration member 206 includes a fixing plate 206a and a support rod 206b. The fixing plate 206a is fixed to the top of the second placement plate 204, and the support rod 206b is fixed to the top of the fixing plate 206a.

[0052] By providing the fixing plate 206a, it is convenient to limit the rotation rod 205c, and by providing the supporting rod 206b, it is convenient to support the connecting plate 206c.

[0053] Specifically, the vibration member 206 includes a connecting plate 206c and a push plate 206d. The connecting plate 206c is fixed to the top of the support rod 206b, and the top of the connecting plate 206c is fixedly connected to the bottom of the carrying box 105, and the push plate 206d is fixed to the bottom of the connecting plate 206c.

[0054] By providing the connecting plate 206c, the push plate 206d can be easily connected to the carrying box 105, and by providing the push plate 206d, the carrying box 105 can be easily driven to vibrate.

[0055] When in use, aerobic sludge is first introduced into the carrying box 105 through the funnel above the screen 107, and then the motor 205a is driven, the motor 205a drives the pulley 205b to rotate, the pulley 205b drives the rotating rod 205c to rotate, the rotating rod 205c drives the stopper 205d to rotate, the stopper 205d drives the push plate 206d to move, the push plate 206d drives the carrying box 105 to vibrate, the carrying box 105 drives the screen 107 to vibrate, and the screen 107 Aerobic sludge is screened, and the first support plate 104a, the first spring 104b and the damper 104c are used together to support the carrying box 105, and the carrying box 105 is shock-absorbing. The second support plate 109a, the second spring 109b and the third support plate 109c are used together to support the carrying box 105, and the aerobic sludge attached to the screen 107 is cleaned by the fixed block 108a, the scraper 108b and the push rod 108c.

[0056] 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. An aerobic sludge enhanced screening device, characterized in that: include, A main body component (100) comprises a first supporting leg (101), a second supporting leg (102), a third supporting leg (103), a supporting member (104), a carrying box (105), a limiting plate (106), a screen (107), a cleaning member (108) and a limiting member (109), wherein the second supporting leg (102) is arranged on one side of the first supporting leg (101), the third supporting leg (103) is arranged on one side of the second supporting leg (102), and the supporting member (104) is arranged on one side of the second supporting leg (102), the carrying box (105) is arranged on the top of the supporting member (104), the limiting plate (106) is fixed to the inner wall of the carrying box (105), the screen (107) is arranged on the top of the limiting plate (106), the cleaning member (108) is arranged inside the carrying box (105), and the limiting member (109) is arranged on one side of the first supporting leg (101); and, A screening component (200), the screening component (200) is arranged on one side of the first supporting leg (101), and comprises a first placement plate (201), a first fixing rod (202), a second fixing rod (203), a second placement plate (204), a driving member (205) and a vibrating member (206), the first placement plate (201) and the first fixing rod (202) are both fixed to the outer side of the first supporting leg (101), the second fixing rod (203) is fixed to the outer side of the second supporting leg (102), the second placement plate (204) is fixed to the top of the second fixing rod (203), the driving member (205) is arranged on the top of the first placement plate (201), and the vibrating member (206) is arranged on the top of the second placement plate (204).

2. The aerobic sludge enhanced screening device according to claim 1, characterized in that: The support member (104) comprises a first support plate (104a), a first spring (104b) and a damper (104c); the first support plate (104a) is fixed to one side of the second support leg (102); the first spring (104b) and the damper (104c) are both fixed to the top of the first support plate (104a).

3. The aerobic sludge enhanced screening device according to claim 1, characterized in that: The cleaning member (108) comprises a fixed block (108a) and a scraper (108b), wherein the fixed block (108a) is slidably connected to the top of the carrying box (105), and the scraper (108b) is fixed to the bottom of the fixed block (108a).

4. The aerobic sludge enhanced screening device according to claim 3, characterized in that: The cleaning member (108) further comprises a push rod (108c), the push rod (108c) being fixed to one side of the fixing block (108a), and the outer side of the push rod (108c) being slidably connected to the inner wall of the carrying box (105).

5. The aerobic sludge enhanced screening device according to claim 1, characterized in that: The limiting member (109) comprises a second supporting plate (109a) and a second spring (109b), wherein the second supporting plate (109a) is fixed to one side of the first supporting leg (101), and the second spring (109b) is fixed to the top of the first supporting leg (101).

6. The aerobic sludge enhanced screening device according to claim 5, characterized in that: The limiting member (109) further comprises a third support plate (109c), wherein the third support plate (109c) is fixed to the top of the second spring (109b), and one side of the third support plate (109c) is fixedly connected to one side of the carrying box (105).

7. The aerobic sludge enhanced screening device according to claim 1, characterized in that: The driving member (205) comprises a motor (205a) and a pulley (205b), wherein the motor (205a) is arranged on the top of the first placement plate (201), and the pulley (205b) is fixed to the output end of the motor (205a).

8. The aerobic sludge enhanced screening device according to claim 7, characterized in that: The driving member (205) further comprises a rotating rod (205c) and a stopper (205d), wherein the rotating rod (205c) is fixed at the axis of the pulley (205b), and the stopper (205d) is fixed at the outer side of the rotating rod (205c).

9. The aerobic sludge enhanced screening device according to claim 1, characterized in that: The vibrating member (206) comprises a fixing plate (206a) and a supporting rod (206b), wherein the fixing plate (206a) is fixed to the top of the second placement plate (204), and the supporting rod (206b) is fixed to the top of the fixing plate (206a).

10. The aerobic sludge enhanced screening device according to claim 9, characterized in that: The vibration member (206) comprises a connecting plate (206c) and a push plate (206d), wherein the connecting plate (206c) is fixed to the top end of the support rod (206b), and the top of the connecting plate (206c) is fixedly connected to the bottom of the carrying box (105), and the push plate (206d) is fixed to the bottom of the connecting plate (206c).

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