Sludge treater

Abstract

The utility model discloses a sludge treater relates to sludge processing equipment field, including box body, mould box, extrusion column and hydraulic push rod, said box body top cavity one side is provided with feed inlet, and the upper part is fixedly connected with the crushing device, the top cavity center of box body is fixedly connected with first motor, and the top cavity center of box body is fixedly connected with second motor. And the other side in the top cavity of the box body is fixedly connected with a ventilation pipeline. According to the crushing device provided by the utility model, stones in sludge flow into the stirring bin together with the sludge after being crushed, biogas and water vapor generated by baking and stirring the sludge can be separated by utilizing the arranged gas-liquid separation mechanism, so that secondary utilization of the sludge is realized, and after the arranged transmission mechanism and the arranged auxiliary sliding mechanism are utilized to drive the limiting plate to be closed, the sludge is crushed. The hydraulic push rod pushes the extrusion column and the limiting plate to be closed in the mold box, so that the sludge is compressed, and the occupied area is reduced in the transportation and storage process.

Description

Technical Field

[0001] The utility model relates to the field of sludge treatment and processing equipment, in particular to a sludge processor. Background Art

[0002] With the continuous development of society and the continuous improvement of industrial level, factory production often discharges a large amount of sludge, which causes great pollution to the environment. In order to prevent and control sludge pollution, the reason why sludge smells is that it contains a large amount of organic matter, such as animal and plant remains, excrement, etc. These substances will be decomposed by microorganisms under anaerobic conditions, producing some gases and substances, such as methane, sulfide, ammonia, etc., which cause the sludge to stink. The treated sludge can be used in many fields such as fertilization, construction, energy, etc.

[0003] After searching, the publication number is: CN208762390U. A sludge processor includes a first motor, one end of the first motor shaft is connected to the first main shaft through a coupling transmission, one end of the first main shaft is fixedly installed with a rotating rod, one end of the rotating rod is welded with a crushing block, both sides of the outer shell are fixedly connected with sliders, one end of the slider is slidably connected with a slide rail, a baffle is fixedly installed on the top of the slide rail, a fixing rod is welded on one side of the outer surface of the baffle, one side of the fixing rod is hinged with a folding rod through a hinge, both sides of the outer surface of the outer shell are provided with slots, one end of the folding rod is clamped with the inner wall of the slot, a compression spring is fixedly installed on the other side of the baffle, and one end of the compression spring is fixedly connected to one side of the folding rod.

[0004] With respect to the above technical solution, there are the following deficiencies:

[0005] In the above scheme, the biogas generated by the organic matter during the drying process overflows, affecting the users and the site, and is very likely to cause poisoning or explosion. The biogas generated during processing and the separated water cannot be recycled for a second time. The dried sludge is granular and occupies too much space during transportation and storage. Utility Model Content

[0006] In view of the above problems existing in the existing sludge processor, the present utility model is proposed.

[0007] Therefore, the utility model aims to provide a sludge processor, which solves the problem of secondary utilization of sludge and convenient transportation.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A sludge processor comprises a box body, a mold box, an extrusion column and a hydraulic push rod, a feeding port is opened on one side of the top cavity of the box body, and a crushing device is fixedly connected on the top, a first motor is fixedly connected to the center of the top cavity of the box body, a ventilation duct is fixedly connected to the other side of the top cavity of the box body, a stirring bin is fixedly connected to the cavity of the box body, a gas-liquid separation mechanism is arranged on the top of the ventilation duct, a heating gun is fixedly connected to both sides of the cavity of the box body, a first supporting column and a second supporting column are fixedly connected to both sides of the bottom of the box body, a transmission mechanism is arranged in the cavity of the first supporting column, an auxiliary sliding mechanism is arranged in the cavity of the second supporting column, a limiting plate is fixedly connected between the transmission mechanism and the auxiliary sliding mechanism, a mold box is fixedly connected between the side walls of the first supporting column and the second supporting column, and a A plurality of extrusion columns, wherein a hydraulic push rod is fixedly connected between the first support column and the second support column, and a push plate is fixedly connected to the top of the rod wall of the hydraulic push rod, and the bottom of the plurality of extrusion columns is fixedly connected to the side wall of the push plate. The stones in the sludge are crushed by a crushing device arranged at the top of the box body, and then flow into the mixing bin inside the box body together with the sludge, and are stirred under the baking of a heating gun, so that the water and biogas in the sludge evaporate and rise through the ventilation duct to the gas-liquid separation mechanism to separate the biogas and water vapor, thereby realizing the secondary utilization of the sludge, and the dried sludge falls into the mold box below the box body by pulling out the sealing plate, and the limit plate is driven to close by the transmission mechanism and the auxiliary sliding mechanism, and the extrusion column is pushed by the hydraulic push rod to close with the limit plate in the mold box, thereby compressing the sludge, and realizing the reduction of the floor space occupied by the sludge during transportation and storage.

[0010] Preferably, the gas-liquid separation mechanism includes a separation bin, adsorption cotton, a water storage bin and a venting pipe, the ventilation duct extends to the outside of the box body and is fixedly connected to the separation bin, the cavity of the separation bin is fixedly connected with adsorption cotton, the bottom of the separation bin is fixedly connected with the water storage bin, the adsorption cotton extends into the cavity of the water storage bin, and the side wall of the separation bin is fixedly connected with the venting pipe, and the adsorption cotton is arranged to absorb moisture in water vapor to achieve separation of water and biogas, thereby facilitating secondary utilization of the separated water and biogas.

[0011] Preferably, the transmission mechanism includes a second motor, a screw and a threaded seat, the second motor is arranged in the side wall cavity of the first support column, the main shaft of the second motor is fixedly connected to the screw, the rod wall of the screw is threadedly connected to the threaded seat, one side of the limit plate is passed through the cavity of the first support column and fixedly connected to the threaded seat, the screw is driven by the second motor, thereby driving the limit plate on the side wall of the threaded seat to move, and the sludge is compressed in cooperation with the mold box and the hydraulic push rod.

[0012] Preferably, the auxiliary sliding mechanism includes a sliding rod and a sliding seat, the sliding rod is fixedly connected to the cavity of the second support column, the rod wall of the sliding rod is slidably connected to the sliding seat, and the other side of the limit plate passes through the cavity of the second support column and is fixedly connected to the sliding seat. The auxiliary sliding mechanism is set up to facilitate keeping the limit plate sliding steadily and keeping the limit plate fixed and balanced when cooperating with the mold box and the hydraulic push rod.

[0013] Furthermore, a groove is provided at the bottom of the cavity of the mixing chamber, and a sealing plate is slidably connected thereto. The sealing plate extends to the outside of the box body, and an operating rod is fixedly connected thereto. The sealing plate and the operating rod are provided to facilitate closing and opening the bottom of the mixing chamber.

[0014] Preferably, the pulverizing device is provided with two pulverizing wheels rotating in opposite directions. The pulverizing wheels are used to pulverize stones and animal and plant debris in the sludge, thereby facilitating the secondary use of the sludge.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model utilizes a crushing device arranged at the top of the box body to crush the stones in the sludge and then flow them into the mixing chamber inside the box body together with the sludge, and stir them under the baking of a heating gun, so that the water and biogas in the sludge evaporate and rise through the ventilation duct to the gas-liquid separation mechanism to separate the biogas and water vapor, thereby realizing the secondary utilization of the materials decomposed by the sludge.

[0017] 2. The utility model utilizes the provided sealing plate and operating rod to facilitate the dried sludge to fall into the mold box below the box body after the sealing plate is pulled out, and the provided transmission mechanism and auxiliary sliding mechanism are utilized to drive the limit plate, and the hydraulic push rod is used to push the extrusion column to close with the limit plate in the mold box, thereby compressing the sludge and reducing the occupied area during transportation and storage.

[0018] 3. The utility model utilizes a second motor disposed in the first support column cavity to drive the screw rod, thereby driving the limit plate on the side wall of the threaded seat to move, and the sliding rod and the sliding seat in the second support column cavity facilitate the stable sliding of the limit plate, and the limit plate maintains a fixed balance when cooperating with the mold box and the hydraulic push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a front structural schematic diagram of the utility model;

[0021] Figure 2 It is a side structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic top view of the lower half of the utility model;

[0023] Figure 4 It is a schematic diagram of part A of the utility model;

[0024] Figure 5 This is a schematic diagram of the mold box structure of the utility model.

[0025] Description of reference numerals:

[0026] 1. Box body; 2. Crushing device; 3. First motor; 4. Ventilation duct; 5. Mixing chamber; 6. Heating gun; 7. First support column; 8. Second support column; 9. Limiting plate; 10. Mold box; 11. Extrusion column; 12. Hydraulic push rod; 13. Push plate; 14. Separation chamber; 15. Adsorption cotton; 16. Water storage chamber; 17. Ventilation pipe; 18. Second motor; 19. Screw; 20. Threaded seat; 21. Sliding rod; 22. Sliding seat; 23. Sealing plate; 24. Operating lever. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model embodiment discloses a sludge processor.

[0029] The utility model provides Figure 1-5A sludge processor shown includes a box body 1, a mold box 10, an extrusion column 11 and a hydraulic push rod 12. A feed port is opened on one side of the top cavity of the box body 1, and a crushing device 2 is fixedly connected on the top. A first motor 3 is fixedly connected to the center of the top cavity of the box body 1, and a ventilation duct 4 is fixedly connected to the other side of the top cavity of the box body 1. A stirring bin 5 is fixedly connected to the cavity of the box body 1, and a gas-liquid separation mechanism is provided at the top of the ventilation duct 4. A heating gun 6 is fixedly connected to both sides of the cavity of the box body 1, and a first support column 7 and a second support column 8 are fixedly connected to both sides of the bottom of the box body 1. A transmission mechanism is provided in the cavity of the first support column 7, and an auxiliary sliding mechanism is provided in the cavity of the second support column 8. A limiting plate 9 is fixedly connected between the transmission mechanism and the auxiliary sliding mechanism. A mold box 10 is fixedly connected between the side walls of the first support column 7 and the second support column 8. A plurality of extrusion columns 11 are slidably connected in the cavity, a hydraulic push rod 12 is fixedly connected between the first support column 7 and the second support column 8, a push plate 13 is fixedly connected to the top of the rod wall of the hydraulic push rod 12, and the bottoms of the plurality of extrusion columns 11 are fixedly connected to the side walls of the push plate 13. The stones in the sludge are crushed by the crushing device 2 arranged at the top of the box body 1, and then flow into the mixing bin 5 inside the box body 1 together with the sludge, and are stirred under the baking of the heating gun 6, so that the water and biogas in the sludge evaporate and rise through the ventilation duct 4 to the gas-liquid separation mechanism to separate the biogas and water vapor, thereby realizing the secondary utilization of the sludge, and the limit plate 9 is driven to close by the transmission mechanism and the auxiliary sliding mechanism, and the extrusion column 11 is pushed by the hydraulic push rod 12 to close with the limit plate 9 in the mold box 10, thereby compressing the sludge, thereby reducing the floor space during transportation and storage.

[0030] In order to reuse the sludge, Figure 1 and 4 As shown, the gas-liquid separation mechanism includes a separation bin 14, adsorption cotton 15, a water storage bin 16 and a venting pipe 17. The ventilation duct 4 extends to the outside of the box body and is fixedly connected to the separation bin 14. The adsorption cotton 15 is fixedly connected to the cavity of the separation bin 14. The bottom of the separation bin 15 is fixedly connected to the water storage bin 16. The adsorption cotton 15 extends into the cavity of the water storage bin 16. The side wall of the separation bin 14 is fixedly connected to the venting pipe 17. The adsorption cotton 15 is arranged to adsorb moisture in water vapor to achieve separation of water and biogas, thereby facilitating the secondary utilization of the separated water and biogas.

[0031] In order to drive the limit plate 9, Figure 1-3As shown, the transmission mechanism includes a second motor 18, a screw 19 and a threaded seat 20. The second motor 18 is arranged in the side wall cavity of the first support column 7. The main shaft of the second motor 18 is fixedly connected to the screw 19. The rod wall of the screw 19 is threadedly connected to the threaded seat 20. One side of the limit plate 9 passes through the cavity of the first support column 7 and is fixedly connected to the threaded seat 20. The screw 19 is driven by the second motor 18, thereby driving the limit plate 9 on the side wall of the threaded seat 20 to move, and the mold box 10 and the hydraulic push rod 12 are cooperated to compress the sludge.

[0032] In order to keep the limit plate 9 balanced, Figure 1-3 As shown, the auxiliary sliding mechanism includes a sliding rod 21 and a sliding seat 22. The sliding rod 21 is fixedly connected to the cavity of the second support 8, and the rod wall of the sliding rod 21 is slidably connected to the sliding seat 22. The other side of the limit plate 9 passes through the cavity of the second support column 8 and is fixedly connected to the sliding seat 22. The auxiliary sliding mechanism is set up to facilitate the stable sliding of the limit plate 9 and keep the limit plate 9 fixed and balanced when cooperating with the mold box 10 and the hydraulic push rod 12.

[0033] In order to facilitate the closed baking of sludge, Figure 1-2 As shown, a groove is opened at the bottom of the cavity of the mixing chamber 5, and a sealing plate 23 is slidably connected thereto. The sealing plate 23 extends to the outside of the box body 1, and an operating rod 24 is fixedly connected thereto. By setting the sealing plate 23 and the operating rod 24, the bottom of the mixing chamber 5 can be easily closed and opened by pulling.

[0034] Finally, in order to crush the materials in the sludge, such as Figure 1 As shown, two crushing wheels rotating in opposite directions are arranged in the crushing device 2. The crushing wheels are used to crush stones and animal and plant debris in the sludge, so as to facilitate the secondary use of the sludge.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sludge processor, comprising a housing (1), a mold box (10), an extrusion column (11) and a hydraulic push rod (12), characterized in that: A feeding port is provided on one side of the top cavity of the box body (1), and a crushing device (2) is fixedly connected on the top; a first motor (3) is fixedly connected to the center of the top cavity of the box body (1); a ventilation duct (4) is fixedly connected to the other side of the top cavity of the box body (1); a stirring bin (5) is fixedly connected to the cavity of the box body (1); a gas-liquid separation mechanism is provided at the top of the ventilation duct (4); a heating gun (6) is fixedly connected to both sides of the cavity of the box body (1); a first support column (7) and a second support column (8) are fixedly connected to both sides of the bottom of the box body (1); the first support column (7) is provided with a A transmission mechanism is provided, an auxiliary sliding mechanism is provided in the cavity of the second support column (8), a limit plate (9) is fixedly connected between the transmission mechanism and the auxiliary sliding mechanism, a mold box (10) is fixedly connected between the side walls of the first support column (7) and the second support column (8), a plurality of extrusion columns (11) are slidably connected in the cavity of the mold box (10), a hydraulic push rod (12) is fixedly connected between the first support column (7) and the second support column (8), a push plate (13) is fixedly connected to the top of the rod wall of the hydraulic push rod (12), and the bottoms of the plurality of extrusion columns (11) are fixedly connected to the side walls of the push plate (13).

2. A sludge processor according to claim 1, characterized in that: The gas-liquid separation mechanism comprises a separation chamber (14), adsorption cotton (15), a water storage chamber (16) and an air release pipe (17); the ventilation duct (4) extends to the outside of the box body and is fixedly connected to the separation chamber (14); the adsorption cotton (15) is fixedly connected to the cavity of the separation chamber (14); the bottom of the separation chamber (14) is fixedly connected to the water storage chamber (16); the adsorption cotton (15) extends into the cavity of the water storage chamber (16); and the side wall of the separation chamber (14) is fixedly connected to the air release pipe (17).

3. A sludge processor according to claim 1, characterized in that: The transmission mechanism comprises a second motor (18), a screw (19) and a threaded seat (20); the second motor (18) is arranged in a side wall cavity of the first support column (7); the main shaft of the second motor (18) is fixedly connected to the screw (19); the rod wall of the screw (19) is threadedly connected to the threaded seat (20); one side of the limit plate (9) passes through the cavity of the first support column (7) and is fixedly connected to the threaded seat (20).

4. A sludge processor according to claim 1, characterized in that: The auxiliary sliding mechanism comprises a sliding rod (21) and a sliding seat (22); the sliding rod (21) is fixedly connected in the cavity of the second support column (8); the rod wall of the sliding rod (21) is slidably connected to the sliding seat (22); and the other side of the limiting plate (9) passes through the cavity of the second support column (8) and is fixedly connected to the sliding seat (22).

5. A sludge processor according to claim 1, characterized in that: The bottom of the mixing chamber (5) is provided with a groove and is slidably connected to a sealing plate (23). The sealing plate (23) extends to the outside of the box body (1) and is fixedly connected to an operating rod (24).

6. A sludge processor according to claim 1, characterized in that The crushing device (2) is provided with two crushing wheels rotating in opposite directions.

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