CN215975456U

CN215975456U - Micro-power biological filter bed purifying device

Info

Publication number: CN215975456U
Application number: CN202122614534.1U
Authority: CN
Inventors: 敖文龙
Original assignee: Guizhou Qianyao Engineering Technology Co ltd
Current assignee: Guizhou Qianyao Engineering Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-08
Anticipated expiration: 2031-10-28

Abstract

The scheme discloses a micro-power biological filter bed purification device in the technical field of purification treatment of wastewater, which comprises a purification tank, wherein the purification tank is communicated with a water delivery pipe and a water discharge pipe; a purifying bed which is used for loading an adsorbent and has a square frame structure and an opening at the top is arranged in the purifying tank, a supporting seat is arranged on the inner wall of the purifying tank, the purifying bed is supported on the supporting seat, and hoisting holes are connected to the periphery of the top of the purifying bed; the top of purifying the groove is equipped with the notch that supplies to purify the bed business turn over, and notch department can be dismantled and be connected with the lid. Compare in conventional technique, this scheme has increased the purification bed of square frame shape, lays the adsorbent raw and other materials successive layer and puts in purifying the bed, has set up the hole for hoist around the top that purifies the bed moreover, opens the lid that purifies the groove top when changing adsorbent raw and other materials, uses the crane to hoist the purification bed from purifying the groove and take out, then the upset purifies the groove and can empty out its inside ageing adsorbent raw and other materials, it is very convenient to change the adsorbent.

Description

Micro-power biological filter bed purifying device

Technical Field

The utility model belongs to the technical field of purification treatment of wastewater, and particularly relates to a micro-power biological filter bed purification device.

Background

With the development of economy and social progress, the ground water body has more and more prominent position in the development of cities. In order to effectively deal with the problem of surface water pollution and improve the comprehensive function of the surface water, the adsorption method is widely used for sewage treatment and has good purification effect. The adsorption separation has a long history, can effectively remove various pollutants in sewage, including various soluble organic matters and colored substances, and particularly can effectively remove toxic substances, heavy metals and pollutants difficult to degrade.

The adsorbent adopted by the adsorption method is generally layered adsorption of various materials, such as a claystone-activated carbon fiber water purification and filtration system with the authorization notice number of CN102040291B, which comprises a water delivery device, a main drainage pipe and a claystone-activated carbon fiber filtration device; the water delivery device is communicated with the claystone-activated carbon fiber filtering device; the claystone-activated carbon fiber filtering device is communicated with the main drainage pipe; the claystone-activated carbon fiber filtering device is respectively provided with a claystone-activated carbon fiber medium layer and a gas distribution structure layer; the claystone-activated carbon fiber medium layer comprises three filter layers: the modified bentonite filtering layer, the activated carbon fiber filtering layer and the zeolite filtering layer are sequentially arranged from top to bottom, and a certain space is reserved above the modified bentonite filtering layer and the zeolite filtering layer. The gas distribution structure layer is positioned at the lower part of the claystone-activated carbon fiber medium layer and is communicated with the claystone-activated carbon fiber medium layer. The system of the utility model is used for treating the organic sewage of the culture, and the results show that: the ammonia nitrogen removal rate is 42-48%, the decolorization rate is 64-68%, and a good water purification effect is obtained. With the accumulation of purified water, the purification performance of the adsorbent is weakened, and finally a new adsorbent needs to be replaced, but all layers of adsorbents in the filtering device of the system are directly paved in the device, and all filtering layers cannot be taken out and replaced at one time, so that the efficiency is low, and the labor intensity is high.

In addition, most of the prior devices for containing the adsorbent are formed by stacking concrete materials, are inconvenient to move, and particularly are used for purifying domestic water of single family families in areas with rare human smoke and dispersed crowds or places such as peasant households and farmhouse happiness, and the prior purifying devices have large occupied area, high input cost and are inconvenient to popularize and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a micro-power biological filter bed purification device to solve the problem that a water purification and filtration system used by combining an adsorbent in the prior art cannot be replaced integrally at one time when the adsorbent is replaced.

The micro-power biological filter bed purification device comprises a purification tank, wherein the purification tank is communicated with a water delivery pipe and a water drainage pipe; a purifying bed which is used for loading an adsorbent and has a square frame structure and an opening at the top is arranged in the purifying tank, a supporting seat is arranged on the inner wall of the purifying tank, the purifying bed is supported on the supporting seat, and hoisting holes are connected to the periphery of the top of the purifying bed; the top of purifying the groove is equipped with the notch that supplies to purify the bed business turn over, and notch department can be dismantled and be connected with the lid.

The working principle of the scheme is as follows: compare in conventional art, this scheme has increased the purification bed of square frame shape, shop adsorbent raw and other materials successive layer in purifying the bed, and the top that purifies the bed has set up the hole for hoist all around, open the lid that purifies the groove top when changing adsorbent raw and other materials, use the crane to lift purification bed from purifying the groove and take out, if design into miniature can directly will purify the bed and propose, then the upset purifies the groove and can empty out its inside ageing adsorbent raw and other materials, then the new adsorbent raw and other materials of repacking, it puts back into and purifies the inslot to lift. The purification bed is supported on the supporting seat, so that a gap is reserved between the bottom of the purification bed and the bottom of the purification tank, and water permeation and flow are facilitated.

The beneficial technical effect of this scheme is: in the conventional technology, the adsorbent raw material is paved in the purification tank layer by layer, and a purification bed which is independent from the purification tank is not arranged, so that the purification bed can be directly lifted up and taken out for replacement when the adsorbent raw material is replaced. In the optimized scheme, the purifying tank is made of high-density polyethylene material, and the adsorbent is filled with biological stuffing of active carbon, zeolite, clay, haydite, etc. into purifying bed to obtain small purifying and filtering device.

Further, the purification bed comprises a square bottom plate, wherein two opposite sides of the bottom plate are fixedly connected with fixed baffle plates, and the other two sides of the bottom plate are hinged with movable baffle plates which are in pin joint with the fixed baffle plates. If the purification bed of design is bulky, directly emptys difficult operation, this scheme then can avoid directly toppling over, but loosens the pin joint spare between adjustable fender and the fixed stop, rotates adjustable fender and makes the both ends of purifying the bed open, then use tools such as rake to draw out used adsorbent raw and other materials can, then fix adjustable fender and fixed stop pin joint earlier when packing into new adsorbent raw and other materials, then pack into new adsorbent raw and other materials.

Further, two range upon range of interval connection has the baffle that the polylith level set up between the fixed stop, and the baffle will purify the bed and separate into the multilayer and be used for placing absorbent's cavity, and the equipartition has a plurality of weeping holes on the baffle. The baffle will purify the bed and separate into a plurality of independent cavities, and an adsorbent raw and other materials can be put into to every layer of cavity, can select to change the adsorbent raw and other materials on arbitrary layer according to actual conditions for the adsorbent raw and other materials that needn't change can continue to use, improve the availability factor and reduce extravagantly.

Furthermore, each layer of cavity is internally provided with a push plate vertical to the partition plate, and two ends of the push plate are connected with the two fixed baffle plates in a sliding manner. The push plate is close to the movable baffle on one side before the raw material of the adsorbent is filled, when the raw material of the adsorbent is replaced, the movable baffle is opened, and then the raw material of the adsorbent is pushed out by pushing the push plate, so that the operation is simple, rapid and efficient.

Furthermore, a slide rail is arranged on the fixed baffle, the cross section of the slide rail perpendicular to the extension line direction of the slide rail is semi-elliptical, and sliding grooves matched with the appearance of the slide rail are formed in two ends of the push plate. The slide rail is designed on the fixed baffle, and the cross section of the slide rail is in a semi-elliptical shape, so that the push plate is promoted, and the phenomenon that the raw adsorbent material is clamped into the contact surface of the slide groove and the slide rail to influence the sliding of the push plate is avoided.

Furthermore, a plurality of spikes are uniformly distributed on one side of the push plate. The spine faces the raw adsorbent material, and in the process of pushing the push plate, the spine pierces into the raw adsorbent material, and the raw adsorbent material gradually hardened and solidified in the purification process is broken, cracked and loosened, so that the spine sliding of the push plate is facilitated, and the raw adsorbent material is pushed out.

Drawings

FIG. 1 is a schematic structural view of a micro-power biological filter bed purification apparatus of the present invention in example 1;

FIG. 2 is a schematic view showing the structure of a purification bed in the purification apparatus of the present invention, in example 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: lid 1, hole for hoist 2, purification groove 3, locking plate 4, bolt 5, fixed stop 6, adjustable fender 7, bottom plate 8, supporting seat 9, baffle 10, slide rail 11, push pedal 12, hasp 13.

Example 1 is substantially as shown in figure 1: the micro-power biological filter bed purification device comprises a purification tank 3, wherein the purification tank 3 is communicated with a water pipe and a drain pipe, the water pipe is positioned at the upper end of the purification tank 3, and the drain pipe is positioned at the lower end of the purification tank 3 and is positioned at the opposite side of the water pipe; a purifying bed which is used for loading an adsorbent and has a square frame structure and an opening top is arranged in the purifying tank 3, a supporting seat 9 is arranged on the inner wall of the purifying tank 3, and the purifying bed is supported on the supporting seat 9; the top of the purifying tank 3 is provided with a notch for the purifying bed to go in and out, and the notch is detachably connected with a cover body 1.

As shown in figure 2, purify the bed and include square bottom plate 8, wherein double-phase offside fixedly connected with fixed stop 6 of bottom plate 8, the other both sides of bottom plate 8 articulate has adjustable fender 7, fixed stop 6 and adjustable fender 7's top is connected with hole for hoist 2 all around, adjustable fender 7 is connected through selling the structure with fixed stop 6, the round pin structure includes locking plate 4, hasp 13 and bolt 5, be equipped with the lockhole that can insert hasp 13 on the locking plate 4, be equipped with the pinhole that can insert bolt 5 on the hasp 13. The range upon range of interval connection has the baffle 10 that the polylith level set up between fixed stop 6, and baffle 10 will purify the bed and separate into the multilayer and be used for placing the absorbing material cavity, and the equipartition has a plurality of weeping holes on the baffle 10.

All be equipped with in every layer of cavity with baffle 10 vertically push pedal 12, push pedal 12's both ends and 6 sliding connection of two fixed stop, the mechanism of sliding connection department is: the fixed baffle 6 is provided with a slide rail 11, the section of the slide rail 11 perpendicular to the extension line direction is square, and the two ends of the push plate 12 are provided with slide grooves matched with the appearance of the slide rail 11.

Embodiment 2 differs from embodiment 1 in that the slide rail 11 has a semi-elliptical cross section perpendicular to the extension direction thereof.

In example 3, the difference from example 2 is that a plurality of spikes are uniformly distributed on the side of the push plate 12 facing the adsorbent.

Taking example 3 as an example, the specific implementation process is as follows: lay adsorbent raw materials layer by layer on the baffle 10 in purifying the bed, and set up lifting hole 2 around the top of purifying the bed in addition, open the lid 1 at purification groove 3 top when changing adsorbent raw materials, use the crane to lift purification bed and take out from purifying groove 3, if design into miniature can directly put out the purification bed, then promote push pedal 12, the point pricks into in the adsorbent raw materials, the adsorbent raw materials that harden and solidify gradually in the purification process are pierced through and are split, become flexible, help the slip of push pedal 12 and release the adsorbent raw materials. Then, a new adsorbent raw material is loaded and lifted and returned to the purification tank 3.

Claims

1. The micro-power biological filter bed purification device comprises a purification tank, wherein the purification tank is communicated with a water delivery pipe and a water discharge pipe; the method is characterized in that: a purifying bed which is used for loading an adsorbent and has a square frame structure and an opening at the top is arranged in the purifying tank, a supporting seat is arranged on the inner wall of the purifying tank, the purifying bed is supported on the supporting seat, and hoisting holes are connected to the periphery of the top of the purifying bed; the top of purifying the groove is equipped with the notch that supplies to purify the bed business turn over, and notch department can be dismantled and be connected with the lid.

2. The micropower biofilter bed purification apparatus of claim 1, wherein: the purification bed comprises a square bottom plate, wherein two opposite sides of the bottom plate are fixedly connected with fixed baffles, and the other two sides of the bottom plate are hinged with movable baffles which are in pin joint with the fixed baffles.

3. The micropower biofilter bed purification apparatus of claim 2, wherein: two range upon range of interval connection has the baffle that the polylith level set up between the fixed stop, and the baffle will purify the bed and separate into the multilayer and be used for placing the cavity of adsorbing material, and the equipartition has a plurality of weeping holes on the baffle.

4. The micropower biofilter bed purification apparatus of claim 3, wherein: and each layer of cavity is internally provided with a push plate vertical to the partition plate, and two ends of the push plate are slidably connected with the two fixed baffle plates.

5. The micropower biofilter bed purification apparatus of claim 4, wherein: the fixed baffle is provided with a slide rail, the section of the slide rail perpendicular to the extension line direction of the slide rail is semi-elliptical, and the two ends of the push plate are provided with slide grooves matched with the appearance of the slide rail.

6. The micropower biofilter bed purification apparatus of claim 5, wherein: one side of the push plate is uniformly provided with a plurality of spikes.