阅读说明：本技术 一种浸没升降循环式生物膜滤池装置 (Immersed lifting circulating type biological membrane filter device ) 是由 季延滨 赵胜欣 刘海鸥 孙学亮 李永平 于 2020-03-24 设计创作，主要内容包括：本申请提供一种浸没升降循环式生物膜滤池装置,包括生物膜滤池及支撑架；支撑架包括顶板及支撑柱；顶板下方设有两块升降板；顶板的顶面设有两个液压缸；两个液压缸均与控制器电连接；液压缸的活塞杆穿过顶板与对应位置的升降板相连接；升降板的下方可拆卸连接有多块滤板；升降板的底部中间设有立杆；立杆末端设有抵板；立杆两侧对称设有一对L形卡接板；L形卡接板包括横部和竖部；竖部与立杆之间连接有第一伸缩杆和弹簧；弹簧套设在第一伸缩杆外部；滤板的顶部中间设有T字形卡接座；T字形卡接座与滤板的顶部形成两个对称的凹槽,以供横部插入。该浸没升降循环式生物膜滤池装置的滤板与升降板之间可拆卸连接,便于滤板的安装与拆卸。(The application provides an immersed lifting circulating type biomembrane filter device, which comprises a biomembrane filter and a support frame; the supporting frame comprises a top plate and a supporting column; two lifting plates are arranged below the top plate; the top surface of the top plate is provided with two hydraulic cylinders; the two hydraulic cylinders are electrically connected with the controller; a piston rod of the hydraulic cylinder penetrates through the top plate to be connected with the lifting plate at the corresponding position; a plurality of filter plates are detachably connected below the lifting plate; the middle of the bottom of the lifting plate is provided with a vertical rod; the tail end of the upright rod is provided with a supporting plate; a pair of L-shaped clamping and connecting plates are symmetrically arranged on two sides of the vertical rod; the L-shaped clamping plate comprises a transverse part and a vertical part; a first telescopic rod and a spring are connected between the vertical part and the vertical rod; the spring is sleeved outside the first telescopic rod; a T-shaped clamping seat is arranged in the middle of the top of the filter plate; two symmetrical grooves are formed on the T-shaped clamping seat and the top of the filter plate for the insertion of the transverse part. The filter plate and the lifting plate of the immersed lifting circulating type biological membrane filter device are detachably connected, so that the filter plate is convenient to mount and dismount.)

1. An immersed lifting circulating type biomembrane filter device is characterized by comprising a biomembrane filter (1) and a support frame; the supporting frame comprises a top plate (2) and supporting columns (3) arranged at four corners of the bottom surface of the top plate (2); the top plate (2) is positioned right above the biological membrane filter (1); two lifting plates (4) are arranged below the top plate (2); the top surface of the top plate (2) is provided with two hydraulic cylinders (5); the two hydraulic cylinders (5) are electrically connected with the controller and are respectively used for driving the two lifting plates (4) to lift; a piston rod of the hydraulic cylinder (5) penetrates through the top plate (2) to be connected with the lifting plate (4) at the corresponding position; a plurality of filter plates (6) are detachably connected below the lifting plate (4); a vertical rod (7) is arranged in the middle of the bottom of the lifting plate (4); the tail end of the upright rod (7) is provided with a supporting plate (8); a pair of L-shaped clamping and connecting plates (9) are symmetrically arranged on two sides of the upright rod (7); the L-shaped clamping plate (9) comprises a transverse part and a vertical part; a first telescopic rod (10) and a spring (11) are connected between the vertical part and the vertical rod (7); the spring (11) is sleeved outside the first telescopic rod (10); a T-shaped clamping seat (12) is arranged in the middle of the top of the filter plate (6); two symmetrical grooves are formed on the top of the T-shaped clamping seat (12) and the top of the filter plate (6) for the insertion of the transverse part.

2. An immersion lifting circulating type biofilm filter (1) apparatus according to claim 1, wherein sliding grooves (14) are formed at both sides of the bottom of the lifting plate (4); the top of the vertical part is inserted in the sliding groove (14) and can slide left and right along the sliding groove (14).

3. An apparatus according to claim 1, wherein the side of the vertical portion remote from the first telescopic rod (10) is provided with a handle (15).

4. A submerged elevating circulating biofilm filter (1) apparatus according to claim 1, wherein two second telescopic rods (16) are further provided between each of said elevating plates (4) and said top plate (2); the two second telescopic rods (16) are symmetrically distributed around the piston rod of the hydraulic cylinder (5).

5. An immersed lifting circulating type biofilm filter (1) device according to claim 1, wherein a slide rail (17) is arranged on the side wall of one side of the support column (3) close to the biofilm filter (1); the left end surface and the right end surface of the lifting plate (4) are respectively provided with a sliding block; the sliding block can slide up and down along the sliding rail (17).

6. A submerged elevating circulating biofilm filter (1) apparatus according to claim 1, wherein said filter plate (6) comprises two biofilm sheets (18) and a frame (19); the two biological membranes (18) are respectively clung to two sides of the frame (19) and kept tensioned.

Technical Field

The application relates to the technical field of sewage treatment, in particular to an immersion lifting circulating type biomembrane filter device.

Background

Among the prior art, adopt the biomembrane filtering pond to handle sewage more, application number 201820760074.9's utility model discloses a processing apparatus in circulating biomembrane filtering pond of submergence lift, including biofilter, bearing frame, two sets of heavy filter screen, hoist mechanism, assembly pulley and two sets of pendulum guide rails of preventing, this utility model simple structure, make easily, sewage treatment is efficient. However, the filter plate of the filter screen of the utility model is fixedly connected with the hanging beam through the connecting block, and when the filter plate is damaged, the filter screen is inconvenient to replace.

Disclosure of Invention

The purpose of this application is to provide a circulating biomembrane filter device of submergence lift to above problem.

The application provides an immersion lifting circulating type biomembrane filter device, which comprises a biomembrane filter and a support frame; the supporting frame comprises a top plate and supporting columns arranged at four corners of the bottom surface of the top plate; the top plate is positioned right above the biological membrane filter; two lifting plates are arranged below the top plate; the top surface of the top plate is provided with two hydraulic cylinders; the two hydraulic cylinders are electrically connected with the controller and are respectively used for driving the two lifting plates to lift; a piston rod of the hydraulic cylinder penetrates through the top plate to be connected with the lifting plate at the corresponding position; a plurality of filter plates are detachably connected below the lifting plate; a vertical rod is arranged in the middle of the bottom of the lifting plate; the tail end of the upright rod is provided with a supporting plate; a pair of L-shaped clamping and connecting plates are symmetrically arranged on two sides of the upright rod; the L-shaped clamping plate comprises a transverse part and a vertical part; a first telescopic rod and a spring are connected between the vertical part and the vertical rod; the spring is sleeved outside the first telescopic rod; a T-shaped clamping seat is arranged in the middle of the top of the filter plate; two symmetrical grooves are formed on the T-shaped clamping seat and the top of the filter plate, and the transverse part can be inserted into the grooves.

According to the technical scheme provided by some embodiments of the application, sliding grooves are formed in two sides of the bottom of the lifting plate; the top of the vertical part is inserted in the sliding groove and can slide left and right along the sliding groove.

According to the technical scheme provided by some embodiments of the application, a handle is arranged on one side, away from the first telescopic rod, of the vertical part.

According to the technical scheme provided by some embodiments of the application, two second telescopic rods are further arranged between each lifting plate and the top plate; the two second telescopic rods are symmetrically distributed around the piston rod of the hydraulic cylinder.

According to the technical scheme provided by some embodiments of the application, a sliding rail is arranged on the side wall of the supporting column, which is close to the biofilm filter tank; the left end surface and the right end surface of the lifting plate are respectively provided with a sliding block; the sliding block can slide up and down along the sliding rail.

According to the technical scheme provided by some embodiments of the application, the filter plate comprises two biological membrane sheets and a frame; the two biological membranes are respectively clung to two sides of the frame and kept tensioned.

Compared with the prior art, the beneficial effect of this application: according to the invention, by arranging the T-shaped clamping seat, the L-shaped clamping plate, the upright rod, the first telescopic rod and the spring, when the filter plate is damaged and needs to be replaced, the old filter plate can be conveniently and quickly disassembled and a new filter plate can be conveniently and quickly installed.

Drawings

FIG. 1 is a schematic structural diagram of an immersed lift cycle type biofilm filter device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a lifting plate of an immersed lift circulation type biofilm filter device according to an embodiment of the present application;

fig. 3 is a partial structural schematic diagram of a filter plate of an immersed lift circulation type biofilm filter device according to an embodiment of the present application.

The text labels in the figures are represented as:

1. a biological membrane filter; 2. a top plate; 3. a support pillar; 4. a lifting plate; 5. a hydraulic cylinder; 6. filtering the plate; 7. erecting a rod; 8. a resisting plate; 9. an L-shaped clamping plate; 10. a first telescopic rod; 11. a spring; 12. a T-shaped clamping seat; 14. a chute; 15. a handle; 16. a second telescopic rod; 17. a slide rail; 18. a biofilm sheet; 19. a frame.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1 and 2, the present embodiment provides an immersion lifting circulation type biofilm filter device, which includes a biofilm filter 1 and a support frame; the supporting frame comprises a top plate 2 and supporting columns 3 arranged at four corners of the bottom surface of the top plate 2; the top plate 2 is positioned right above the biological membrane filter 1; two lifting plates 4 are arranged below the top plate 2; the top surface of the top plate 2 is provided with two hydraulic cylinders 5; the two hydraulic cylinders 5 are electrically connected with a controller (not shown) and are respectively used for driving the two lifting plates 4 to lift; a piston rod of the hydraulic cylinder 5 penetrates through the top plate 2 to be connected with the lifting plate 4 at the corresponding position; a plurality of filter plates 6 are detachably connected below the lifting plate 4; the middle of the bottom of the lifting plate 4 is provided with a vertical rod 7; the tail end of the upright rod 7 is provided with a supporting plate 8; a pair of L-shaped clamping plates 9 is symmetrically arranged on two sides of the upright rod 7; the L-shaped clamping plate 9 comprises a transverse part and a vertical part; a first telescopic rod 10 and a spring 11 are connected between the vertical part and the vertical rod 7; the spring 11 is sleeved outside the first telescopic rod 10; a T-shaped clamping seat 12 is arranged in the middle of the top of the filter plate 6; the T-shaped clamping seat 12 and the top of the filter plate 6 form two symmetrical grooves for the insertion of the transverse part.

When the device is used, the controller controls the piston rods of the two hydraulic cylinders 5 to extend out and return alternately, so that the two lifting plates 4 rise and fall alternately, when all the filter plates 6 below one lifting plate 4 rise to the upper part of the biomembrane filter tank 1, the filter plates 6 below the other lifting plate 4 are completely immersed in the biomembrane filter tank 1, and the filter plates 6 below the two lifting plates 4 rise alternately and circularly, so that the filter plates 6 are contacted with air and sewage alternately, organic matters in the sewage are adsorbed when immersed, oxygen in the air is absorbed when rising, and the absorbed oxygen is brought into the sewage when re-immersing, and the sewage in the biomembrane filter tank 1 is turbulent. When the filter plate 6 is damaged and needs to be replaced, the vertical part of the L-shaped clamping plate 9 is pulled outwards, the transverse part is pulled out from the groove, the filter plate 6 can be taken down quickly and conveniently, the groove of the new filter plate 6 is aligned with the transverse part of the L-shaped clamping plate 9, the vertical part of the L-shaped clamping plate 9 is loosened, and the transverse part is inserted into the groove under the action of the spring 11, so that the installation of the new filter plate 6 is completed.

Preferably, sliding grooves 14 are formed in two sides of the bottom of the lifting plate 4; the top of the vertical part is inserted in the sliding groove 14 and can slide left and right along the sliding groove 14, so that the L-shaped clamping plate 9 can move left and right stably.

Preferably, a handle 15 is arranged on one side of the vertical part far away from the first telescopic rod 10, so that the L-shaped clamping plate 9 can be pulled to move outwards.

Preferably, two second telescopic rods 16 are further arranged between each lifting plate 4 and the top plate 2; the two second telescopic rods 16 are symmetrically distributed about the piston rod of the hydraulic cylinder 5, which is beneficial to the stable ascending and descending of the lifting plate 4.

Preferably, a slide rail 17 is arranged on the side wall of the support column 3 close to one side of the biological membrane filter 1; the left end surface and the right end surface of the lifting plate 4 are respectively provided with a sliding block; the slide block can slide up and down along the slide rail 17, so that the lifting plate 4 can always vertically move up and down.

With further reference to fig. 3, preferably, the filter plate 6 comprises two pieces of biological membrane 18 and a frame 19; the biological membrane 18 is a carrier for the growth of microorganisms, and the two biological membranes 18 are respectively tightly attached to two sides of the frame 19 and kept tensioned.

The circulating biomembrane filtering pond device of submergence lift that this application embodiment provided, through setting up T font joint chair, L shape joint board, pole setting, first telescopic link and spring, when the filter plate appears damaging and need change, can accomplish the installation of dismantling old filter plate and new filter plate conveniently and swiftly.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.