Integrated environment-friendly sludge treatment device

Abstract

The application belongs to the field of environmental protection, and particularly relates to an integrated environment-friendly sludge treatment device. The sludge is stacked, dried and the like through cooperation of the stacking seat, the leakage plate and the outer retaining ring. The leakage plate diffuses gas into the sludge pile to dry the sludge in the sludge pile. Cooperation of the air bag, the leakage plate and the outer retaining ring extrudes the sludge to facilitate water discharge in the sludge. The seepage liquid in the sludge pile is discharged through the seepage plate and the stacking seat. The leakage plate and the outer retaining ring are detachable in the vertical direction relative to the stacking seat. This facilitates separation of the sludge pile and the stacking seat in the later stage, facilitates transportation of the sludge pile in the later stage, improves the treatment efficiency of the sludge pile, and facilitates transportation of the sludge in the later stage.

Description

Technical Field

[0001] The present invention belongs to the field of environmental protection, and in particular relates to an integrated environmentally friendly sludge treatment device. Background Art

[0002] The main purpose of sludge treatment is to reduce the amount of sludge and stabilize it to facilitate its transportation and final disposal. On the one hand, it is to reduce the moisture content and change the liquid state to solid state to achieve the purpose of reducing the amount of sludge; on the other hand, it is to stabilize the organic matter and make it less likely to decompose, thereby avoiding secondary pollution to the environment.

[0003] CN202123276566.1 discloses a "silt storage and retaining structure, comprising an annular geotextile tube bag, silt within the annular ring, a bridleway, a geomembrane, a drainage ditch, a water diversion channel, and a purification tank. The silt stored in the annular region of the annular geotextile tube bag is squeezed and deformed by the tension generated to restrain the deformation of the silt within the annular ring, thereby maintaining the stability of the annular geotextile tube bag silt storage and retaining structure itself. The retaining structure itself has strong stability. The drainage channel between the upper and lower layers of the tube bag can achieve efficient drainage of the silt stored in the annular ring. At the same time, the purification tank can also be used to purify the water discharged from the silt."

[0004] In the above scheme, the sludge treatment capacity is limited by the cavity geotube bag. The increase in treatment capacity will significantly increase the cost, and the sludge drainage process is relatively slow. At the same time, because the sludge is filled in the cavity geotube bag, the sludge treatment process is more troublesome. Summary of the Invention

[0005] In order to solve the problems of the prior art, the present invention provides an integrated environmentally friendly sludge treatment device.

[0006] In order to achieve the above objectives, the present invention adopts the following technical solutions: an integrated environmental sludge treatment device, comprising:

[0007] The stacking seat is fixed on the base, and the main body of the stacking seat is a circular structure; the upper end surface of the stacking seat is flush with the upper end surface of the base;

[0008] The leakage plate is a hollow structure, and there are several of them. The leakage plate is set on the stacking seat. The gas in the leakage plate diffuses outward through the leakage plate. The leakage plate is detachable in the vertical direction relative to the stacking seat.

[0009] The outer retaining ring is a circular structure, which is inserted downward into the stacking seat. The leakage plate is located inside the outer retaining ring. The outer retaining ring is detachable in the vertical direction relative to the stacking seat.

[0010] The outer retaining ring cooperates with the accumulation seat and the seepage plate to confine the sludge storage to a fixed area;

[0011] The seepage plate includes:

[0012] The main board has a hollow structure, with leakage holes on the two side walls of the main board, a front opening on the front side of the main board, and a rear opening on the rear side of the main board;

[0013] The baffle is in a "︶" shape and is fixed to the front of the main board. The baffle extends downward from the upper part of the main board to a position close to the front opening and is set above the front opening.

[0014] The pad is made of canvas material. One side of the pad is fixedly connected to the outer side of the mainboard, and the other side of the pad extends outward. There are two pads and they are symmetrically arranged on both sides of the mainboard.

[0015] The stacking seat is provided with an embedding groove, the embedding groove body is in a "凵" shape, and the embedding groove extends from the inner side to the outer side of the stacking seat. There are several embedding grooves and they are evenly distributed on the stacking seat.

[0016] A groove is provided in the middle of the stacking seat, and the main body of the groove is cylindrical.

[0017] A vent cylinder is fixed on the upper part of the groove, and the vent cylinder is sealed with the groove.

[0018] A through groove is provided inside the embedding groove, and the embedding groove is communicated with the groove through the through groove.

[0019] A flow collecting bucket is arranged at the lower part of the stacking seat.

[0020] The flow collecting hopper is arranged below the base, and the flow collecting hopper body is funnel-shaped, with a bottom hole arranged at the lower part thereof.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the present invention improves the treatment efficiency of the sludge pile, and at the same time facilitates the later transportation of the sludge. The sludge accumulation, drying and other processes are realized through the cooperation of the stacking seat, the leakage plate and the outer retaining ring. The leakage plate diffuses the gas into the sludge pile to realize the drying of the sludge pile. At the same time, the air bag, the leakage plate and the outer retaining ring cooperate to realize the squeezing of the sludge, which is beneficial to the discharge of water in the sludge, and the seepage liquid in the sludge pile passes through the seepage plate and flows out through the stacking seat. Moreover, the leakage plate and the outer retaining ring are detachable in the vertical direction relative to the stacking seat, which is convenient for the later division of the sludge pile and the separation of the sludge pile and the stacking seat, which is beneficial to the later transportation of the sludge pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the stacking seat in the present invention Figure 1 .

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the stacking seat in the present invention Figure 2 .

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the leakage plate in the present invention Figure 1 .

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the leakage plate in the present invention Figure 2 .

[0027] Figure 6 This is a schematic diagram of the structure of the seepage plate and the stacking seat in the present invention. Figure 1 .

[0028] Figure 7 This is a schematic diagram of the structure of the seepage plate and the stacking seat in the present invention. Figure 2 .

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the airbag in the present invention.

[0030] Figure 9 It is a schematic diagram of the three-dimensional structure of the outer retaining ring in the present invention.

[0031] Figure 10 It is a schematic diagram of the three-dimensional structure of the flow collecting bucket in the present invention.

[0032] Figure 11 It is a schematic diagram of the top view of the flow collecting bucket in the present invention.

[0033] Figure 12 yes Figure 11 Schematic diagram of the AA structure. DETAILED DESCRIPTION

[0034] An integrated environmentally friendly sludge treatment device, comprising:

[0035] The stacking seat 100 is fixed on the base A. The main body of the stacking seat 100 is a circular structure. The upper end surface of the stacking seat 100 is flush with the upper end surface of the base A. The stacking seat 100 is used for placing and storing sludge.

[0036] The leakage plate 200 is a hollow structure, and there are several of them. The leakage plate 200 is set on the stacking seat 100. The gas in the leakage plate 200 diffuses outward through the leakage plate 200. The leakage plate 200 is detachable relative to the stacking seat 100 in the vertical direction; the leakage plates 200 are gathered toward the center of the stacking seat 100, and the leakage plate 200 divides the stacking seat 100 into several sludge storage areas 101, and sludge is piled in each sludge storage area 101; when sludge is piled in the sludge storage area 101 to form a sludge pile, the sludge contacts the leakage plate 200 and is limited and blocked by the leakage plate 200, and at the same time, the outside air enters the sludge pile through the leakage plate 200, and the moisture in the sludge pile enters the leakage plate 200 and is discharged; that is, the leakage plate 200 plays a role in accelerating the gas circulation in the sludge pile and thus accelerating the sludge pile The sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge on the sludge storage area 101 is dried and dried, and the sludge

[0037] The outer retaining ring 300 is a circular structure, which is inserted downward into the stacking seat 100, and the leakage plate 200 is located in the outer retaining ring 300. The outer retaining ring 300 is detachable in the vertical direction relative to the stacking seat 100; when the outer retaining ring 300 is installed, the height of the outer retaining ring 300 is greater than the height of the main board 210; the outer retaining ring 300 cooperates with the stacking seat 100 and the leakage plate 200 to confine the silt storage to a fixed area to prevent the silt from overflowing and confine the silt to the upper part of the stacking seat 100; the outer retaining ring 300 cooperates with the leakage plate 200 forms a plurality of sector-shaped areas, and the sludge stored on the stacking seat 100 is confined in the sector-shaped areas and finally completes water control, drying and segmentation. The outer retaining ring 300 and the seepage plate 200 are both detachable relative to the stacking seat 100 in the vertical direction. In this way, when the sludge on the stacking seat 100 is dry, the outer retaining ring 300 and the seepage plate 200 can be directly pulled upward in the vertical direction to achieve the segmentation of the sludge on the stacking seat 100 and the separation between the sludge pile and the seepage plate 200.

[0038] The silt is placed on the stacking seat 100 and is accumulated on the stacking seat 100. At the same time, the seepage plate 200 divides the silt accumulated on the stacking seat 100 into several parts. The gas in the seepage plate 200 diffuses toward the silt, which speeds up the drying efficiency of the silt. At the same time, part of the water seeping from the silt is discharged outward through the seepage plate 200. When the silt is dried and fixed, the seepage plate 200 and the outer retaining ring 300 are lifted in the vertical direction to achieve the division of the silt on the stacking seat 100, which is beneficial to the separation of the silt from the stacking seat 100 in the later stage.

[0039] Please refer to Figure 2 、 3 The stacking seat 100 is provided with a through-groove 110, and the main body of the groove 110 is in the shape of a "凵", and the groove 110 extends from the inner side of the stacking seat 100 to the outer side. The number of the grooves 110 is several and evenly distributed on the stacking seat 100; the preferred number of the grooves 110 is five; the lower part of the leakage plate 200 is matched and inserted into the groove 110; the groove 110 serves as a connecting bridge between the stacking seat 100 and the leakage plate 200, which realizes the quick connection between the leakage plate 200 and the stacking seat 100 and And realize the rapid separation of the leakage plate 200 and the stacking seat 100 in the vertical direction, and at the same time cooperate with the through groove 111 (discussed later) to realize the connection between the leakage plate 200 and the groove 120 (discussed later), which is beneficial for the external gas to enter the leakage plate 200 through the groove 120 and the through groove 111 in the later stage. On the other hand, the liquid accumulated in the leakage plate 200 enters the groove 120 through the through groove 111 and finally enters the flow collecting bucket 500 (discussed later) from the groove 120.

[0040] A groove 120 is provided in the middle of the stacking seat 100. The main body of the groove 120 is cylindrical. A through hole 121 is provided at the bottom of the groove 120. When water accumulates in the groove 120, the through hole 121 can drain the water downward from the groove 120.

[0041] The vent cylinder 130 is fixed on the upper part of the groove 120 and is sealed with the groove 120 ; gas is blown into the vent cylinder 130 , and the gas enters the leakage plate 200 through the groove 120 and the through groove 111 , and diffuses from the leakage plate 200 into the sludge, thereby accelerating the drying of the sludge.

[0042] A through groove 111 is formed inside the embedded groove 110, and the embedded groove 110 is connected to the groove 120 through the through groove 111; when the leakage plate 200 is inserted downward into the groove 120, the leakage plate 200 and the through groove 111 are docked to achieve communication between the leakage plate 200 and the groove 120;

[0043] Please refer to Figure 4 、 5 , 6, 12, the leakage plate 200 includes:

[0044] The main board 210 has a hollow structure. Leakage holes 211 are provided on both side walls of the main board 210. A front opening 212 is provided on the front side of the main board 210, and a rear opening 213 is provided on the rear side of the main board 210. The front opening 212 and the rear opening 213 are both located at the lower part of the main board 210. When the main board 210 is inserted into the embedding groove 110, the front opening 212 is arranged to correspond to the through groove 111, and the rear opening 213 faces the outer retaining ring 300.

[0045] The baffle 220 has a main body in the shape of a "︶". The baffle 220 is fixed to the front portion of the main plate 210. The baffle 220 extends downward from the upper portion of the main plate 210 to a position close to the front opening 212. The baffle 220 is arranged at the upper portion of the front opening 212. When the main plate 210 is inserted into the embedding groove 110, the baffle 220 is close to the outer side of the vent cylinder 130. The adjacent baffles 220 overlap with each other to play a role of fixing and limiting each other to prevent the main plate 210 from shifting. At the same time, the baffles 220 cooperate with the main plate 210 to limit the silt. Moreover, the baffle 220 can move outward relative to the vent cylinder 130 under the action of the airbag 400 (discussed later). At this time, the baffle 220 can drive the main plate 210 to move outward, thereby squeezing the silt between the baffle 220, the main plate 210 and the outer retaining ring 300, which is beneficial to the control of moisture in the silt there.

[0046] When the main board 210 is pulled upward, the cloth 230 moves upward with the main board 210 and is pulled out from the bottom of the silt, that is, the cloth 230 between the silt and the stacking seat 100 is pulled out, thereby completing the separation of the silt and the stacking seat 100;

[0047] Preferably, a lifting lug 213 is fixed on the upper portion of the main board 210; the main board 210 is lifted vertically upwards through the lifting lug 213;

[0048] An airbag 400 is provided between the baffle 220 and the vent cylinder 130. When the volume of gas introduced into the airbag 400 increases, the airbag 400 expands outward, pushing the baffle 220 outward. As the baffle 220 moves outward, the baffle 220 pushes the main board 210 outward. As a result, the baffle 220 and the main board 210 simultaneously approach the outer retaining ring 300, shrinking the area between the baffle 220, the main board 210, and the outer retaining ring 300. This in turn compresses the silt in the area, thereby facilitating the overflow of water in the silt in the area.

[0049] The upper portion of the outer retaining ring 300 is fixed with a second lifting lug 310 ; the second lifting lug 310 is used to lift the outer retaining ring 300 vertically upwards;

[0050] A flow collecting hopper 500 is provided at the lower portion of the stacking seat 100, and the stacking seat 100 is connected to the flow collecting hopper 500 through a through hole 121;

[0051] The flow collecting hopper 500 is provided below the base A. The main body of the flow collecting hopper 500 is funnel-shaped, and a bottom hole 501 is provided at the bottom thereof. The water entering the flow collecting hopper 500 is discharged through the bottom hole 501.

[0052] A retaining edge 510 is fixed to the inner side of the upper portion of the flow collecting hopper 500, and a leakage hole 511 is formed through the retaining edge 510. The accumulation seat 100 is fixedly connected to the retaining edge 510. A flow collecting groove 512 is formed between the inner wall of the flow collecting hopper 500, the upper portion of the retaining edge 510, and the outer wall of the accumulation seat 100. The outer retaining ring 300 is inserted into the flow collecting groove 512. At the same time, a portion of the water in the sludge on the accumulation seat 100 flows into the flow collecting groove 512, then enters the flow collecting hopper 500 through the leakage hole 511, and is finally discharged from the bottom hole 501.

[0053] When in use, the leakage plate 200 is inserted into the embedded groove 110 from top to bottom through the lifting ear 1 213. At this time, the pad 230 is located on the upper surface of the stacking seat 100, and the pad 230 is spread flat. At the same time, the baffle 220 is close to the outside of the vent 130.

[0054] An air bag 400 is installed in the area between the baffle 220 and the vent cylinder 130;

[0055] The silt is piled on the accumulation seat 100. As the amount of silt accumulated on the accumulation seat 100 increases, the outer retaining ring 300 is inserted downward into the flow collecting groove 512, and then the silt is continued to be piled on the accumulation seat 100 until the silt is flush with the upper end surface of the leakage plate 200.

[0056] Gas is injected into the airbag 400. As the airbag 400 expands, the airbag 400 pushes the baffle 220 outward. As the baffle 220 moves outward, the baffle 220 squeezes the sludge between the main plate 210 and the outer retaining ring 300. Part of the water in the sludge enters the main plate 210 through the seepage hole 211, passes through the front opening 212 and the through groove 111, enters the groove 120, and then enters the flow collecting bucket 500 through the through hole 121 and is discharged. The other part passes through the flow collecting groove 512 and enters the flow collecting bucket 500 through the bottom hole 501 and is discharged.

[0057] Blow relatively dry air into the vent 130. The air in the vent 130 passes through the through groove 111 and the front opening 212 and enters the main board 210. Then, the air mainly diffuses outward from the leakage hole 211 into the sludge, gradually drying the sludge.

[0058] The leakage plate 200 is lifted upwards by the lifting lug 1 213 and separated from the embedding groove 110. At this time, the pad 230 moves upwards along with the leakage plate 200, and gradually the pad 230 is "pulled out" from the bottom of the silt.

[0059] The outer retaining ring 300 is lifted upwards by the second lifting lug 310 and separated from the collecting trough 512 , and then the sludge blocks are removed from the accumulation seat 100 and then transported.

Claims

1. An integrated environmental sludge treatment device, characterized in that: Comprising: A stacking base, fixed on the base, and the main body of the stacking base is a circular structure; The upper end surface of the stacking base is flush with the upper end surface of the base; A leakage plate, which is a hollow structure, and the number of the leakage plates is several. The leakage plates are arranged on the stacking base, and the gas in the leakage plates diffuses out through the leakage plates. The leakage plates are detachable relative to the stacking base in the vertical direction; An outer retaining ring, which is a circular structure, is inserted downward into the stacking base. The leakage plates are located inside the outer retaining ring, and the outer retaining ring is detachable relative to the stacking base in the vertical direction; The outer retaining ring cooperates with the stacking base and the leakage plates to limit the storage of sludge in a fixed area; The leakage plate includes: A main board, the main body of which is a hollow structure. Leakage holes are opened on two side walls of the main board. A front opening is provided on the front side of the main board, and a rear opening is provided on the rear side of the main board; A baffle, the main body of which is in the shape of "︶". The baffle is fixed to the front part of the main board, extends downward from the upper part of the main board to a position close to the front opening, and the baffle is arranged above the front opening; A cushion cloth, made of canvas material. One side of the cushion cloth is fixedly connected to the outside of the main board, and the other side of the cushion cloth extends outward. The number of the cushion cloths is two and they are symmetrically arranged on both sides of the main board; A slot is penetrated and arranged on the stacking base. The main body of the slot is in the shape of "凵", and the slot extends from the inside to the outside of the stacking base. The number of the slots is several and they are evenly distributed on the stacking base; A groove is opened at the middle position of the stacking base, and the main body of the groove is cylindrical; An air vent cylinder is fixed at the upper part of the groove, and the air vent cylinder is hermetically connected to the groove; A through groove is opened on the inner side of the slot, and the slot is communicated with the groove through the through groove; An airbag is installed in the area between the baffle and the air vent cylinder, and the baffle can move outward relative to the air vent cylinder under the action of the airbag.

2. The integrated environmental sludge treatment device according to claim 1, characterized in that: A flow concentrating hopper is arranged at the lower part of the stacking base.

3. The integrated environmental sludge treatment device according to claim 2, characterized in that: The flow concentrating hopper is opened at a position below the base. The main body of the flow concentrating hopper is funnel-shaped, and a bottom hole is arranged at its lower part.

Images