CN110921874A

CN110921874A - Spiral ACF sewage adsorption equipment

Info

Publication number: CN110921874A
Application number: CN201911285566.2A
Authority: CN
Inventors: 田伟
Original assignee: Xi'an Run Chuan Environmental Protection Technology Co Ltd
Current assignee: Xi'an Run Chuan Environmental Protection Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-03-27

Abstract

The invention discloses a spiral ACF sewage adsorption device, which comprises a box body, wherein the top of the box body is communicated with a flow expansion guide cover, a water distribution plate is arranged between the top of the box body and the flow expansion guide cover, and the bottom of the box body is communicated with a sedimentation tank; the flow expansion guide sleeve is connected with the water inlet pipeline; the deposition tank is connected with the circulating pipe; the box internally mounted has adsorption component. Compared with the traditional plate type filtration, the double-helix structure increases the contact area, does not influence the normal flow of water flow, does not generate an obstruction effect, and effectively improves the water purification effect; through the sedimentation tank of bottom, get rid of after depositing unable absorbent particulate matter, expand a class kuppe and box are detachable connection, and it is convenient to adsorb subassembly clearance, maintenance.

Description

Spiral ACF sewage adsorption equipment

Technical Field

The invention belongs to the technical field of sewage treatment and recovery devices, and relates to a spiral ACF sewage adsorption device.

Background

In the sewage treatment process, chemical sewage has no good solution and has toxicity and irritation: some chemical wastewater contains toxic or highly toxic substances such as cyanogen, phenol, arsenic, mercury, cadmium or lead, and the like, and has toxic influence on organisms and microorganisms at a certain concentration, so that the chemical wastewater is difficult to biodegrade; high concentration of organic matter: especially, the concentration of various organic matters such as organic acid, alcohol, aldehyde, ketone, ether, epoxide and the like in petrochemical wastewater is higher, and the organic matters can be further oxidized and decomposed in water to consume dissolved oxygen; the nutrition is more: the high content of phosphorus and nitrogen can cause eutrophication of water body, so that algae and microorganisms in water can be propagated in large quantity, and when the quantity is serious, "red tide" can be caused, thereby affecting the growth of fishes.

The traditional filtration adsorption usually adopts a filter plate, and utilizes the adsorption function of ACF to remove residual chlorine, compounds, heavy metals, spore cysts and the like in the pollutants in the sewage, but has the problems of low utilization rate and low sewage purification efficiency.

Disclosure of Invention

The invention aims to provide a spiral ACF sewage adsorption device, which solves the problems of low utilization rate and low purification efficiency of an ACF filter plate in the prior art.

The technical scheme adopted by the invention is that the spiral ACF sewage adsorption device comprises a box body, wherein the top of the box body is communicated with a flow expansion guide cover, a water distribution plate is arranged between the top of the box body and the flow expansion guide cover, and the bottom of the box body is communicated with a deposition tank; the flow expansion guide sleeve is connected with the water inlet pipeline; the deposition tank is connected with the circulating pipe; the box internally mounted has adsorption component.

The flow-expanding guide cover is conical and is detachably connected with the top of the box body through a bolt.

The sedimentation tank is funnel-shaped and is detachably connected with the bottom of the box body through bolts.

A recycling pipe is vertically communicated with the joint of the deposition tank and the circulating pipe, and the recycling pipe is provided with a slag discharge valve.

The bottom of the box body is provided with a supporting frame.

The adsorption component comprises pipe sleeves which are vertically arranged at intervals, the top parts of the pipe sleeves are connected with the water distribution plate, and the bottom parts of the pipe sleeves are communicated with the sedimentation tank; the pipe sleeve is sleeved with a rotatable ACF spiral adsorption blade which is fixed on the rotating shaft.

The ACF spiral adsorption blade is of a three-layer structure and sequentially comprises a fixed protection net, an ACF layer and a supporting steel plate from top to bottom.

The ACF layer is 10 ~ 16mm thick, is wrapped on the supporting steel board by fixed guard net.

The circulating pipe is also provided with a one-way valve.

The invention is also characterized in that:

the invention has the beneficial effects that: the invention removes the pollutant residual chlorine, compounds, heavy metals and spore cysts in the sewage by the ACF spiral adsorption blade; compared with the traditional plate type filtration, the double-helix structure increases the contact area, does not influence the normal flow of water flow, does not generate an obstruction effect, and effectively improves the water purification effect; through the sedimentation tank of bottom, get rid of after depositing unable absorbent particulate matter, expand a class kuppe and box are detachable connection, and it is convenient to adsorb subassembly clearance, maintenance.

Drawings

FIG. 1 is a schematic structural diagram of a spiral ACF sewage adsorption device of the present invention;

FIG. 2 is a top view of the water distribution plate of the present invention;

FIG. 3 is a cross-sectional view of a sorbent assembly in accordance with the present invention;

FIG. 4 is a structural view of an ACF spiral adsorbing leaf of the present invention.

In the figure, 1, a water inlet pipeline, 2, a flow expansion guide cover, 3, a water distribution plate, 4, an ACF spiral adsorption blade, 5, a pipe sleeve, 6, a box body, 7, a sedimentation tank, 8, a support frame, 9, a recovery pipe, 10, a slag discharge valve, 11, a circulation pipe, 12, a one-way valve, 13, a support steel plate, 14, an ACF layer, 15, a fixed protection net and 16, a rotating shaft are arranged.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, a spiral ACF sewage adsorption device includes a tank 6, the top of the tank 6 is communicated with a flow expansion and diversion cover 2, the flow expansion and diversion cover 2 disperses water distribution to guide sewage, a water distribution plate 3 is installed between the top of the tank 6 and the flow expansion and diversion cover 2, the guided sewage is uniformly distributed by the water distribution plate 3 to prevent concentrated impact on an adsorption component, the bottom of the tank is communicated with a deposition tank 7 to deposit large particles in the adsorbed sewage; the flow expansion guide sleeve 2 is connected with the water inlet pipeline 1; the sedimentation tank 7 is connected with a circulating pipe 11, and is used for circularly filtering and adsorbing sewage, so that the adsorption efficiency is improved; and an adsorption component is arranged in the box body 6.

The flow expansion guide cover 2 is conical and is detachably connected with the top of the box body 6 through a bolt, so that the maintenance is convenient when the adsorption assembly goes wrong and the flow is convenient.

The sedimentation tank 7 is funnel-shaped, can dismantle through the bolt with 6 bottoms of box and be connected, and the unable absorbent big particulate matter is under the effect of rivers and gravity, and the sedimentation tank 7 of cooperation funnel-shaped gathers to the bottom more easily, and convenient unified collection is handled.

The connection part of the sedimentation tank 7 and the circulating pipe 11 is also vertically communicated with a recycling pipe 9, the recycling pipe 9 is provided with a slag discharge valve 10, when the particulate matter is fully collected, the slag discharge operation is carried out by opening the slag discharge valve 10, and the operation is simple and convenient.

The bottom of the box body 6 is provided with a supporting frame 8.

The adsorption component comprises pipe sleeves 5 which are vertically arranged at intervals, the top parts of the pipe sleeves 5 are connected with the water distribution plate 3, the bottom parts of the pipe sleeves 5 are communicated with the sedimentation tank 7, and sewage flows to the sedimentation tank 7 through the pipe sleeves 5; the pipe sleeve 5 is sleeved with a rotatable ACF spiral adsorption blade 4, the ACF spiral adsorption blade 4 is fixed on a rotating shaft 16, sewage impacts the ACF spiral adsorption blade 4 to enable the ACF spiral adsorption blade 4 to rotate around the rotating shaft 16, and in the process, an ACF layer 14 finishes adsorption of compounds and heavy metals in the sewage.

The ACF spiral adsorption blade 4 has a three-layer structure, which comprises a fixed protection net 15, an ACF layer 14 and a support steel plate 13 from top to bottom in sequence.

The ACF layer 14 is 10-16 mm thick and is wrapped on the supporting steel plate 13 by the fixed protective net 15.

The circulation pipe 11 is also fitted with a check valve 12.

The invention has the beneficial effects that: adsorbing and removing pollutants such as residual chlorine, compounds, heavy metals and spore cysts in the sewage by using an ACF spiral adsorption blade; compared with the traditional plate type filtration, the double-helix structure increases the contact area, does not influence the normal flow of water flow, does not generate an obstruction effect, and effectively improves the water purification effect; through the sedimentation tank of bottom, get rid of after depositing unable absorbent particulate matter, expand a class kuppe and box are detachable connection, and it is convenient to adsorb subassembly clearance, maintenance.

Claims

1. A spiral ACF sewage adsorption device is characterized by comprising a box body (6), wherein the top of the box body (6) is communicated with a flow expansion guide cover (2), a water distribution plate (3) is arranged between the top of the box body (6) and the flow expansion guide cover (2), and the bottom of the box body is communicated with a sedimentation tank (7); the flow expansion guide sleeve (2) is connected with the water inlet pipeline (1); the deposition tank (7) is connected with a circulating pipe (11); and an adsorption component is arranged in the box body (6).

2. The spiral ACF sewage adsorption device according to claim 1, wherein the flow expansion guide cover (2) is conical and detachably connected with the top of the box body (6) through a bolt.

3. A spiral ACF sewage adsorption apparatus according to claim 1 wherein the deposition tank (7) is funnel-shaped and detachably connected to the bottom of the box body (6) by bolts.

4. The spiral ACF sewage adsorption device according to claim 1, wherein a recovery pipe (9) is further vertically communicated with the connection part of the deposition tank (7) and the circulation pipe (11), and a residue discharge valve (10) is installed on the recovery pipe (9).

5. The spiral ACF sewage adsorption device according to claim 1, wherein a support frame (8) is installed at the bottom of the box body (6).

6. A spiral ACF sewage adsorption apparatus according to claim 1, wherein the adsorption module includes pipe sleeves (5) vertically spaced apart, the top of the pipe sleeves (5) is connected to the water distribution plate (3), and the bottom of the pipe sleeves is connected to the deposition tank (7); the pipe sleeve (5) is sleeved with a rotatable ACF spiral adsorption blade (4), and the ACF spiral adsorption blade (4) is fixed on the rotating shaft (16).

7. The spiral ACF sewage adsorption device according to claim 6, wherein the ACF spiral adsorption blade (4) has a three-layer structure, which comprises a fixing protective net (15), an ACF layer (14) and a support steel plate (13) from top to bottom.

8. The spiral ACF sewage adsorption device according to claim 7, wherein the ACF layer (14) is 10-16 mm thick and is wrapped on the supporting steel plate (13) by a fixing protective net (15).

9. A spiral ACF sewage adsorption apparatus according to claim 1 wherein the circulation tube (11) is further mounted with a one-way valve (12).